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Replacing the string labels with numbers saves 117 bytes in the final zImage. These local labels are not discared. Signed-off-by: Olaf Hering <olh@suse.de> arch/powerpc/boot/crt0.S | 23 +++++++++++------------ 1 files changed, 11 insertions(+), 12 deletions(-) Signed-off-by: Paul Mackerras <paulus@samba.org> |
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| .. | ||
| addnote.c | ||
| addRamDisk.c | ||
| crt0.S | ||
| div64.S | ||
| elf.h | ||
| install.sh | ||
| main.c | ||
| Makefile | ||
| page.h | ||
| ppc_asm.h | ||
| prom.c | ||
| prom.h | ||
| README | ||
| stdio.h | ||
| string.h | ||
| string.S | ||
| zImage.lds | ||
To extract the kernel vmlinux, System.map, .config or initrd from the zImage binary: objcopy -j .kernel:vmlinux -O binary zImage vmlinux.gz objcopy -j .kernel:System.map -O binary zImage System.map.gz objcopy -j .kernel:.config -O binary zImage config.gz objcopy -j .kernel:initrd -O binary zImage.initrd initrd.gz Peter