microsoft
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WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
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WSL2-Linux-Kernel/scripts
История
Hui Zhu ef2b9b0545 markup_oops.pl: fix $func_offset error with x86_64 
When I use markup_oops.pl parse a x8664 oops, I got:

objdump: --start-address: bad number: NaN
No matching code found
This is because:
main::(./m.pl:228):	open(FILE, "objdump -dS --adjust-vma=$vmaoffset --start-address=$decodestart --stop-address=$decodestop $filename |") || die "Cannot start objdump";
  DB<3> p $decodestart
NaN

This NaN is from:
main::(./m.pl:176):	my $decodestart = Math::BigInt->from_hex("0x$target") - Math::BigInt->from_hex("0x$func_offset");
  DB<2> p $func_offset
0x175

There is already a "0x" in $func_offset, another 0x makes it a NaN.

The $func_offset is from line:

	if ($line =~ /RIP: 0010:\[\<[0-9a-f]+\>\]  \[\<[0-9a-f]+\>\] ([a-zA-Z0-9\_]+)\+(0x[0-9a-f]+)\/0x[a-f0-9]/) {
		$function = $1;
		$func_offset = $2;
	}

I make a patch to change "(0x[0-9a-f]+)\/0x[a-f0-9]/)" to "0x([0-9a-f]+)\/0x[a-f0-9]/)".

Signed-off-by: Hui Zhu <teawater@gmail.com>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Michal Marek <mmarek@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2010-02-02 18:11:22 -08:00
..
basic kbuild: move autoconf.h to include/generated 2009-12-12 13:08:15 +01:00
dtc dtc: Mark various internal functions static 2009-11-15 15:01:41 -08:00
genksyms genksyms: properly consider EXPORT_UNUSED_SYMBOL{,_GPL}() 2009-12-12 13:08:16 +01:00
kconfig kbuild: generate modules.builtin 2009-12-12 13:08:16 +01:00
ksymoops
…
mod modpost: fix segfault in sym_is() with prefixed arches 2010-01-17 11:00:53 -08:00
package scripts/package: deb-pkg: use fakeroot if available 2009-12-12 13:08:16 +01:00
rt-tester
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selinux SELinux: header generation may hit infinite loop 2009-11-23 09:00:44 +11:00
tracing tracing, perf: Convert the power tracer into an event tracer 2009-09-19 11:42:12 +02:00
.gitignore gitignore: ignore scripts/ihex2fw 2009-06-27 00:17:48 +02:00
Kbuild.include kbuild: generate modules.builtin 2009-12-12 13:08:16 +01:00
Lindent
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Makefile sparc: Kill PROM console driver. 2009-09-15 17:04:38 -07:00
Makefile.build MIPS: Tracing: Add an endian argument to scripts/recordmcount.pl 2009-12-17 01:57:22 +00:00
Makefile.clean
…
Makefile.fwinst
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Makefile.headersinst kbuild: fix "Argument list too long" error for "make headers_check", 2009-06-09 22:37:56 +02:00
Makefile.host
…
Makefile.lib kbuild: really fix bzImage build with non-bash sh 2010-01-13 13:27:24 +01:00
Makefile.modbuiltin kbuild: generate modules.builtin 2009-12-12 13:08:16 +01:00
Makefile.modinst Revert "kbuild: strip generated symbols from *.ko" 2009-01-14 21:38:20 +01:00
Makefile.modpost tracing: Remove markers 2009-09-18 21:22:08 +02:00
bin2c.c
…
binoffset.c
…
bloat-o-meter
…
bootgraph.pl bootgraph: fix for use with dot symbols 2009-02-15 12:50:08 +01:00
checkincludes.pl checkincludes.pl: add option to remove duplicates in place 2009-09-20 12:27:43 +02:00
checkkconfigsymbols.sh kbuild,scripts: use non-builtin echo for '-e' 2009-10-11 23:21:25 +02:00
checkpatch.pl remove my email address from checkpatch. 2010-01-12 20:56:52 -08:00
checkstack.pl sparc: Add checkstack support 2008-10-22 21:53:49 -07:00
checksyscalls.sh asm-generic: add a generic unistd.h 2009-06-11 21:02:16 +02:00
checkversion.pl
…
cleanfile
…
cleanpatch
…
config kbuild: add generic --set-str option to scripts/config 2009-06-14 22:48:08 +02:00
conmakehash.c Fix all -Wmissing-prototypes warnings in x86 defconfig 2009-09-23 07:39:28 -07:00
decodecode scripts: improve the decodecode script 2008-12-03 22:36:39 +01:00
diffconfig
…
export_report.pl
…
extract-ikconfig kconfig: have extract-ikconfig read ELF files 2009-08-18 22:00:18 -04:00
gcc-version.sh Remove bashisms from scripts 2009-06-09 22:37:54 +02:00
gcc-x86_32-has-stack-protector.sh stackprotector: fix multi-word cross-builds 2009-02-11 12:17:29 +01:00
gcc-x86_64-has-stack-protector.sh stackprotector: fix multi-word cross-builds 2009-02-11 12:17:29 +01:00
gen_initramfs_list.sh kbuild: fix spurious initramfs rebuild 2009-04-11 08:18:12 +02:00
get_maintainer.pl get_maintainer.pl: teach git log to use --no-color 2010-02-02 18:11:22 -08:00
gfp-translate mm: add a gfp-translate script to help understand page allocation failure reports 2009-06-16 19:47:44 -07:00
headerdep.pl kbuild: fix option processing for -I in headerdep 2009-04-11 08:18:07 +02:00
headers.sh kbuild: do not check for include/asm-$ARCH 2009-12-12 13:08:14 +01:00
headers_check.pl kbuild/headers_check: refine extern check 2009-06-09 22:37:56 +02:00
headers_install.pl warn about use of uninstalled kernel headers 2009-10-11 23:21:25 +02:00
kallsyms.c kallsyms: fix segfault in prefix_underscores_count() 2009-09-23 07:39:30 -07:00
kernel-doc tracing: Add DEFINE_EVENT(), DEFINE_SINGLE_EVENT() support to docbook 2009-12-02 09:57:37 +01:00
makelst
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markup_oops.pl markup_oops.pl: fix $func_offset error with x86_64 2010-02-02 18:11:22 -08:00
mkcompile_h kbuild: move autoconf.h to include/generated 2009-12-12 13:08:15 +01:00
mkmakefile kbuild: teach mkmakfile to be silent 2008-12-03 21:32:02 +01:00
mksysmap Revert "kbuild: strip generated symbols from *.ko" 2009-01-14 21:38:20 +01:00
mkuboot.sh
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mkversion
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module-common.lds linker script: throw away .discard section 2009-06-24 15:13:38 +09:00
namespace.pl
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patch-kernel
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pnmtologo.c fbdev: work around old compiler bug 2009-06-30 18:55:59 -07:00
profile2linkerlist.pl
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recordmcount.pl tracing/x86: Derive arch from bits argument in recordmcount.pl 2010-01-11 23:49:35 -05:00
setlocalversion kbuild: fix delay in setlocalversion on readonly source 2009-06-14 22:26:00 +02:00
show_delta
…
tags.sh kbuild: specify absolute paths for cscope 2009-12-12 13:08:16 +01:00
unifdef.c unifdef: update to upstream revision 1.190 2009-12-12 13:08:16 +01:00
ver_linux Remove bashisms from scripts 2009-06-09 22:37:54 +02:00