kernel_optimize_test

History

David Gibson 6c5b59b913 powerpc/boot: Add an ePAPR compliant boot wrapper This is a first cut at making bootwrapper code which will produce a zImage compliant with the requirements set down by ePAPR. This is a very simple bootwrapper, taking the device tree blob supplied by the ePAPR boot program and passing it on to the kernel. It builds on the earlier patch to build a relocatable ET_DYN zImage to meet the other ePAPR image requirements. For good measure we have some paranoid checks which will generate warnings if some of the ePAPR entry condition guarantees are not met. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2011-04-20 16:59:21 +10:00
..
dtc-src
dts	powerpc/85xx: Update dts for PCIe memory maps to match u-boot of Px020RDB	2011-04-04 09:30:40 -05:00
.gitignore
4xx.c
4xx.h
44x.h
addnote.c
bamboo.c
cpm-serial.c
crt0.S	powerpc/boot: Allow building the zImage wrapper as a relocatable ET_DYN	2011-04-20 16:59:20 +10:00
crtsavres.S
cuboot-8xx.c
cuboot-52xx.c
cuboot-83xx.c
cuboot-85xx-cpm2.c
cuboot-85xx.c
cuboot-824x.c
cuboot-acadia.c
cuboot-amigaone.c
cuboot-bamboo.c
cuboot-c2k.c
cuboot-ebony.c
cuboot-hotfoot.c
cuboot-katmai.c
cuboot-kilauea.c
cuboot-mpc7448hpc2.c
cuboot-pq2.c
cuboot-rainier.c
cuboot-sam440ep.c
cuboot-sequoia.c
cuboot-taishan.c
cuboot-warp.c
cuboot-yosemite.c
cuboot.c
cuboot.h
dcr.h
devtree.c
div64.S
dummy.c
ebony.c
elf_util.c
elf.h
ep88xc.c
ep405.c
ep8248e.c
epapr.c	powerpc/boot: Add an ePAPR compliant boot wrapper	2011-04-20 16:59:21 +10:00
fixed-head.S
flatdevtree_env.h
fsl-soc.c
fsl-soc.h
gamecube-head.S
gamecube.c
gunzip_util.c
gunzip_util.h
hack-coff.c
holly.c
install.sh
io.h
libfdt_env.h
libfdt-wrapper.c
main.c
Makefile	powerpc/boot: Add an ePAPR compliant boot wrapper	2011-04-20 16:59:21 +10:00
mktree.c
mpc8xx.c
mpc8xx.h
mpc52xx-psc.c
mpsc.c
mv64x60_i2c.c
mv64x60.c
mv64x60.h
ns16550.c
of.c
of.h
ofconsole.c
oflib.c
ops.h
page.h
planetcore.c
planetcore.h
ppc_asm.h
ppcboot-hotfoot.h
ppcboot.h
pq2.c
pq2.h
prpmc2800.c
ps3-head.S
ps3-hvcall.S
ps3.c
README
redboot-8xx.c
redboot-83xx.c
redboot.h
reg.h
rs6000.h
serial.c
simple_alloc.c
simpleboot.c
stdio.c
stdio.h
stdlib.c
stdlib.h
string.h
string.S
treeboot-bamboo.c
treeboot-ebony.c
treeboot-iss4xx.c
treeboot-walnut.c
types.h
uartlite.c
ugecon.c
ugecon.h
util.S
virtex405-head.S
virtex.c
wii-head.S
wii.c
wrapper	powerpc/boot: Add an ePAPR compliant boot wrapper	2011-04-20 16:59:21 +10:00
zImage.coff.lds.S	powerpc/boot: Allow building the zImage wrapper as a relocatable ET_DYN	2011-04-20 16:59:20 +10:00
zImage.lds.S	powerpc/boot: Allow building the zImage wrapper as a relocatable ET_DYN	2011-04-20 16:59:20 +10:00
zImage.ps3.lds.S

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