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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /arch/um/kernel/Makefile | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | arch/um/kernel/Makefile | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/arch/um/kernel/Makefile b/arch/um/kernel/Makefile new file mode 100644 index 000000000..1c2d4b29a --- /dev/null +++ b/arch/um/kernel/Makefile @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux,intel}.com) +# + +# Don't instrument UML-specific code; without this, we may crash when +# accessing the instrumentation buffer for the first time from the +# kernel. +KCOV_INSTRUMENT := n + +CPPFLAGS_vmlinux.lds := -DSTART=$(LDS_START) \ + -DELF_ARCH=$(LDS_ELF_ARCH) \ + -DELF_FORMAT=$(LDS_ELF_FORMAT) \ + $(LDS_EXTRA) +extra-y := vmlinux.lds + +obj-y = config.o exec.o exitcode.o irq.o ksyms.o mem.o \ + physmem.o process.o ptrace.o reboot.o sigio.o \ + signal.o sysrq.o time.o tlb.o trap.o \ + um_arch.o umid.o maccess.o kmsg_dump.o capflags.o skas/ +obj-y += load_file.o + +obj-$(CONFIG_BLK_DEV_INITRD) += initrd.o +obj-$(CONFIG_GPROF) += gprof_syms.o +obj-$(CONFIG_OF) += dtb.o +obj-$(CONFIG_EARLY_PRINTK) += early_printk.o +obj-$(CONFIG_STACKTRACE) += stacktrace.o +obj-$(CONFIG_GENERIC_PCI_IOMAP) += ioport.o + +USER_OBJS := config.o + +include arch/um/scripts/Makefile.rules + +targets := config.c config.tmp capflags.c + +# Be careful with the below Sed code - sed is pitfall-rich! +# We use sed to lower build requirements, for "embedded" builders for instance. + +$(obj)/config.tmp: $(objtree)/.config FORCE + $(call if_changed,quote1) + +quiet_cmd_quote1 = QUOTE $@ + cmd_quote1 = sed -e 's/"/\\"/g' -e 's/^/"/' -e 's/$$/\\n",/' \ + $< > $@ + +$(obj)/config.c: $(src)/config.c.in $(obj)/config.tmp FORCE + $(call if_changed,quote2) + +quiet_cmd_mkcapflags = MKCAP $@ + cmd_mkcapflags = $(CONFIG_SHELL) $(srctree)/$(src)/../../x86/kernel/cpu/mkcapflags.sh $@ $^ + +cpufeature = $(src)/../../x86/include/asm/cpufeatures.h +vmxfeature = $(src)/../../x86/include/asm/vmxfeatures.h + +$(obj)/capflags.c: $(cpufeature) $(vmxfeature) $(src)/../../x86/kernel/cpu/mkcapflags.sh FORCE + $(call if_changed,mkcapflags) + +quiet_cmd_quote2 = QUOTE $@ + cmd_quote2 = sed -e '/CONFIG/{' \ + -e 's/"CONFIG"//' \ + -e 'r $(obj)/config.tmp' \ + -e 'a \' \ + -e '""' \ + -e '}' \ + $< > $@ |