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linux/arch/powerpc/boot
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Fangrui Song 968339fad4 powerpc/boot: Delete unneeded .globl _zimage_start 
.globl sets the symbol binding to STB_GLOBAL while .weak sets the
binding to STB_WEAK. GNU as let .weak override .globl since
binutils-gdb 5ca547dc2399a0a5d9f20626d4bf5547c3ccfddd (1996). Clang
integrated assembler let the last win but it may error in the future.

Since it is a convention that only one binding directive is used, just
delete .globl.

Fixes: ee9d21b3b358 ("powerpc/boot: Ensure _zimage_start is a weak symbol")
Signed-off-by: Fangrui Song <maskray@google.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200325164257.170229-1-maskray@google.com
2020-03-27 15:50:06 +11:00
..
dts
powerpc updates for 5.6
2020-02-04 13:06:46 +00:00
.gitignore
powerpc/boot: pass CONFIG options in a simpler and more robust way
2019-07-10 13:20:44 +10:00
4xx.c
powerpc/44x: Adjust indentation in ibm4xx_denali_fixup_memsize
2020-01-06 16:25:27 +11:00
4xx.h
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44x.h
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addnote.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
bamboo.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
cpm-serial.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
crt0.S
powerpc/boot: Delete unneeded .globl _zimage_start
2020-03-27 15:50:06 +11:00
crtsavres.S
powerpc/64: Do not link crtsaveres.o in boot
2017-05-30 14:59:51 +10:00
cuboot-8xx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
cuboot-52xx.c
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2019-06-19 17:09:55 +02:00
cuboot-83xx.c
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2019-06-19 17:09:55 +02:00
cuboot-85xx-cpm2.c
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2019-06-19 17:09:55 +02:00
cuboot-85xx.c
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2019-06-19 17:09:55 +02:00
cuboot-824x.c
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2019-06-19 17:09:55 +02:00
cuboot-acadia.c
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2019-06-19 17:09:55 +02:00
cuboot-amigaone.c
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2019-06-19 17:09:55 +02:00
cuboot-bamboo.c
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cuboot-ebony.c
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cuboot-hotfoot.c
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cuboot-katmai.c
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2019-06-19 17:09:55 +02:00
cuboot-kilauea.c
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2019-06-19 17:09:55 +02:00
cuboot-mpc7448hpc2.c
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2019-05-24 17:27:12 +02:00
cuboot-pq2.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
cuboot-rainier.c
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2019-06-05 17:37:17 +02:00
cuboot-sam440ep.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
cuboot-sequoia.c
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2019-06-05 17:37:17 +02:00
cuboot-taishan.c
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2019-06-19 17:09:55 +02:00
cuboot-warp.c
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2019-06-19 17:09:55 +02:00
cuboot-yosemite.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
cuboot.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
cuboot.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dcr.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
decompress.c
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2019-05-30 11:26:32 -07:00
devtree.c
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div64.S
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2019-05-30 11:26:32 -07:00
dummy.c
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ebony.c
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2019-05-30 11:26:32 -07:00
elf_util.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
elf.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ep88xc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ep405.c
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2019-06-19 17:09:55 +02:00
ep8248e.c
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2019-06-19 17:09:55 +02:00
epapr-wrapper.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
epapr.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
fixed-head.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fixup-headers.sed
powerpc/boot: Add sed script
2016-09-28 14:20:44 +10:00
fsl-soc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
fsl-soc.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gamecube-head.S
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2019-05-30 11:26:32 -07:00
gamecube.c
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2019-05-30 11:26:32 -07:00
hack-coff.c
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2019-05-30 11:26:32 -07:00
holly.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
install.sh
kbuild: use INSTALLKERNEL to select customized installkernel script
2009-09-20 12:18:14 +02:00
io.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
libfdt_env.h
libfdt: define INT32_MAX and UINT32_MAX in libfdt_env.h
2019-11-26 13:35:25 -07:00
libfdt-wrapper.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 161
2019-05-30 11:26:38 -07:00
main.c
powerpc: Add support for adding an ESM blob to the zImage wrapper
2019-08-30 09:53:29 +10:00
Makefile
powerpc/Makefile: Mark phony targets as PHONY
2020-03-04 22:44:27 +11:00
mktree.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
motload-head.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mpc8xx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mpc8xx.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mpc52xx-psc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mvme5100.c
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2019-06-19 17:09:55 +02:00
mvme7100.c
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2019-05-30 11:26:32 -07:00
ns16550.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
of.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
of.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
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ofconsole.c
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oflib.c
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opal-calls.S
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opal.c
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2019-05-30 11:26:32 -07:00
ops.h
powerpc: Add support for adding an ESM blob to the zImage wrapper
2019-08-30 09:53:29 +10:00
page.h
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planetcore.c
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2019-06-19 17:09:55 +02:00
planetcore.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ppc_asm.h
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ppcboot-hotfoot.h
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ppcboot.h
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pq2.c
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2019-06-19 17:09:55 +02:00
pq2.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ps3-head.S
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ps3-hvcall.S
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ps3.c
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2019-05-30 11:26:39 -07:00
pseries-head.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
README
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redboot-8xx.c
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redboot-83xx.c
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2019-06-19 17:09:55 +02:00
redboot.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
reg.h
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2019-05-30 11:26:32 -07:00
rs6000.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
serial.c
powerpc/boot: pass CONFIG options in a simpler and more robust way
2019-07-10 13:20:44 +10:00
simple_alloc.c
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simpleboot.c
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2019-06-19 17:09:55 +02:00
stdbool.h
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stdint.h
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stdio.c
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stdio.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
stdlib.c
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stdlib.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
string.h
powerpc: boot: add strrchr function
2018-03-05 20:58:17 -06:00
string.S
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swab.h
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treeboot-akebono.c
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treeboot-bamboo.c
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treeboot-currituck.c
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treeboot-ebony.c
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treeboot-iss4xx.c
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treeboot-walnut.c
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types.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
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uartlite.c
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ugecon.c
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ugecon.h
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util.S
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virtex405-head.S
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virtex.c
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wii-head.S
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wii.c
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wrapper
powerpc: Add support for adding an ESM blob to the zImage wrapper
2019-08-30 09:53:29 +10:00
xz_config.h
powerpc/boot: add {get, put}_unaligned_be32 to xz_config.h
2019-07-10 13:20:44 +10:00
zImage.coff.lds.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
zImage.lds.S
powerpc: Add support for adding an ESM blob to the zImage wrapper
2019-08-30 09:53:29 +10:00
zImage.ps3.lds.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00

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