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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /arch/sh/boot/compressed/Makefile | |
| parent | Initial commit. (diff) | |
| download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip | |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/sh/boot/compressed/Makefile')
| -rw-r--r-- | arch/sh/boot/compressed/Makefile | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/arch/sh/boot/compressed/Makefile b/arch/sh/boot/compressed/Makefile new file mode 100644 index 0000000000..b5e29f99c0 --- /dev/null +++ b/arch/sh/boot/compressed/Makefile @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# linux/arch/sh/boot/compressed/Makefile +# +# create a compressed vmlinux image from the original vmlinux +# + +OBJECTS := head_32.o misc.o cache.o piggy.o \ + ashiftrt.o ashldi3.o ashrsi3.o ashlsi3.o lshrsi3.o + +targets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 \ + vmlinux.bin.lzma vmlinux.bin.xz vmlinux.bin.lzo $(OBJECTS) + +GCOV_PROFILE := n + +# +# IMAGE_OFFSET is the load offset of the compression loader +# +ifeq ($(CONFIG_32BIT),y) +IMAGE_OFFSET := $(shell /bin/bash -c 'printf "0x%08x" \ + $$[$(CONFIG_MEMORY_START) + \ + $(CONFIG_BOOT_LINK_OFFSET)]') +else +IMAGE_OFFSET := $(shell /bin/bash -c 'printf "0x%08x" \ + $$[$(CONFIG_PAGE_OFFSET) + \ + $(KERNEL_MEMORY) + \ + $(CONFIG_BOOT_LINK_OFFSET)]') +endif + +ccflags-remove-$(CONFIG_MCOUNT) += -pg + +LDFLAGS_vmlinux := --oformat $(ld-bfd) -Ttext $(IMAGE_OFFSET) -e startup \ + -T $(obj)/../../kernel/vmlinux.lds + +KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING + +$(obj)/vmlinux: $(addprefix $(obj)/, $(OBJECTS)) FORCE + $(call if_changed,ld) + +$(obj)/vmlinux.bin: vmlinux FORCE + $(call if_changed,objcopy) + +$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE + $(call if_changed,gzip) +$(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE + $(call if_changed,bzip2_with_size) +$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE + $(call if_changed,lzma_with_size) +$(obj)/vmlinux.bin.xz: $(obj)/vmlinux.bin FORCE + $(call if_changed,xzkern_with_size) +$(obj)/vmlinux.bin.lzo: $(obj)/vmlinux.bin FORCE + $(call if_changed,lzo_with_size) + +OBJCOPYFLAGS += -R .empty_zero_page + +LDFLAGS_piggy.o := -r --format binary --oformat $(ld-bfd) -T + +$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.$(suffix_y) FORCE + $(call if_changed,ld) |