kernel_optimize_test

History

Paul Mackerras 2bf118197c [POWERPC] Create a "wrapper" script and use it in arch/powerpc/boot This puts the knowledge of how to create various sorts of zImage wrappers into a script called "wrapper" that could be used outside of the kernel tree. This changes arch/powerpc/boot so it first builds the files that the wrapper script needs, then runs it to create whatever flavours of zImage are required. This version does uImages as well. The zImage names are changed slightly; zImage.pseries is the one with the PT_NOTE program header entry added, and zImage.pmac is the one without. If the zImage.pseries gets made, it will also get hardlinked to zImage; otherwise, if zImage.pmac is made, it gets hardlinked to zImage. Signed-off-by: Paul Mackerras <paulus@samba.org>		2006-09-28 14:30:02 +10:00
..
dts	POWERPC: Bring the fs_no calculation to the relevant SoC enumeration	2006-09-21 22:38:05 +04:00
.gitignore
addnote.c
addRamDisk.c
crt0.S	[PATCH] powerpc: correct cacheflush loop in zImage	2006-03-16 16:54:57 +11:00
div64.S
dummy.c
elf.h
flatdevtree.h	[POWERPC] Start arch/powerpc/boot code reorganization	2006-09-20 15:09:58 +10:00
hack-coff.c
install.sh
main.c	[POWERPC] Start arch/powerpc/boot code reorganization	2006-09-20 15:09:58 +10:00
Makefile	[POWERPC] Create a "wrapper" script and use it in arch/powerpc/boot	2006-09-28 14:30:02 +10:00
of.c	[POWERPC] Start arch/powerpc/boot code reorganization	2006-09-20 15:09:58 +10:00
ops.h	[POWERPC] Start arch/powerpc/boot code reorganization	2006-09-20 15:09:58 +10:00
page.h
ppc_asm.h
README
rs6000.h
stdio.c	[POWERPC] Start arch/powerpc/boot code reorganization	2006-09-20 15:09:58 +10:00
stdio.h	[POWERPC] Start arch/powerpc/boot code reorganization	2006-09-20 15:09:58 +10:00
string.h
string.S
types.h	[POWERPC] Start arch/powerpc/boot code reorganization	2006-09-20 15:09:58 +10:00
wrapper	[POWERPC] Create a "wrapper" script and use it in arch/powerpc/boot	2006-09-28 14:30:02 +10:00
zImage.coff.lds.S	[POWERPC] Create a "wrapper" script and use it in arch/powerpc/boot	2006-09-28 14:30:02 +10:00
zImage.lds.S	[POWERPC] Create a "wrapper" script and use it in arch/powerpc/boot	2006-09-28 14:30:02 +10:00

README

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