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| author | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 11:17:15 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 11:17:15 +0200 |
| commit | 9e9b4573e4411ac5fcfb6ba04ad360d3de6414ba (patch) | |
| tree | 8e62dbe670e98552cf6ff7b9b5b59597e3143bf3 /arch/x86/boot/compressed/Makefile_64 | |
| parent | aadfb679c8eb9b83125833f03b5221889595b67c (diff) | |
| download | kernel_samsung_smdk4412-9e9b4573e4411ac5fcfb6ba04ad360d3de6414ba.zip kernel_samsung_smdk4412-9e9b4573e4411ac5fcfb6ba04ad360d3de6414ba.tar.gz kernel_samsung_smdk4412-9e9b4573e4411ac5fcfb6ba04ad360d3de6414ba.tar.bz2 | |
x86_64: move boot
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/boot/compressed/Makefile_64')
| -rw-r--r-- | arch/x86/boot/compressed/Makefile_64 | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/x86/boot/compressed/Makefile_64 b/arch/x86/boot/compressed/Makefile_64 new file mode 100644 index 0000000..dc6b338 --- /dev/null +++ b/arch/x86/boot/compressed/Makefile_64 @@ -0,0 +1,30 @@ +# +# linux/arch/x86/boot/compressed/Makefile +# +# create a compressed vmlinux image from the original vmlinux +# + +targets := vmlinux vmlinux.bin vmlinux.bin.gz head_64.o misc_64.o piggy.o + +CFLAGS := -m64 -D__KERNEL__ $(LINUXINCLUDE) -O2 \ + -fno-strict-aliasing -fPIC -mcmodel=small \ + $(call cc-option, -ffreestanding) \ + $(call cc-option, -fno-stack-protector) +AFLAGS := $(CFLAGS) -D__ASSEMBLY__ +LDFLAGS := -m elf_x86_64 + +LDFLAGS_vmlinux := -T +$(obj)/vmlinux: $(src)/vmlinux_64.lds $(obj)/head_64.o $(obj)/misc_64.o $(obj)/piggy.o FORCE + $(call if_changed,ld) + @: + +$(obj)/vmlinux.bin: vmlinux FORCE + $(call if_changed,objcopy) + +$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE + $(call if_changed,gzip) + +LDFLAGS_piggy.o := -r --format binary --oformat elf64-x86-64 -T + +$(obj)/piggy.o: $(obj)/vmlinux_64.scr $(obj)/vmlinux.bin.gz FORCE + $(call if_changed,ld) |