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zImage will set /chosen/bootargs (if it is otherwise empty) with the contents of a buffer in the section "__builtin_cmdline". This permits tools to edit zImage binaries to set the command-line eventually processed by vmlinux. -- Signed-off-by: Michal Ostrowski <mostrows@watson.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org> |
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| .. | ||
| .gitignore | ||
| addnote.c | ||
| addRamDisk.c | ||
| crt0.S | ||
| div64.S | ||
| dummy.c | ||
| elf.h | ||
| hack-coff.c | ||
| install.sh | ||
| main.c | ||
| Makefile | ||
| page.h | ||
| ppc_asm.h | ||
| prom.c | ||
| prom.h | ||
| README | ||
| rs6000.h | ||
| stdio.c | ||
| stdio.h | ||
| string.h | ||
| string.S | ||
| zImage.coff.lds | ||
| 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