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Jan Beulich adf1423698 [PATCH] i386/x86-64: Work around gcc bug with noreturn functions in unwinder ... Current gcc generates calls not jumps to noreturn functions. When that happens the return address can point to the next function, which confuses the unwinder. This patch works around it by marking asynchronous exception frames in contrast normal call frames in the unwind information. Then teach the unwinder to decode this. For normal call frames the unwinder now subtracts one from the address which avoids this problem. The standard libgcc unwinder uses the same trick. It doesn't include adjustment of the printed address (i.e. for the original example, it'd still be kernel_math_error+0 that gets displayed, but the unwinder wouldn't get confused anymore. This only works with binutils 2.6.17+ and some versions of H.J.Lu's 2.6.16 unfortunately because earlier binutils don't support .cfi_signal_frame [AK: added automatic detection of the new binutils and wrote description] Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andi Kleen <ak@suse.de>		19 years ago
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basic	…
genksyms	…
kconfig	kbuild: update help in top level Makefile	19 years ago
ksymoops	…
mod	kbuild: fail kernel compilation in case of unresolved module symbols	19 years ago
package	kbuild: fix "mkdir -p" usage in scripts/package/mkspec	19 years ago
rt-tester	…
.gitignore	…
Kbuild.include	[PATCH] i386/x86-64: Work around gcc bug with noreturn functions in unwinder	19 years ago
Lindent	…
Makefile	kbuild: modpost on vmlinux regardless of CONFIG_MODULES	19 years ago
Makefile.build	kbuild: consistently decide when to rebuild a target	19 years ago
Makefile.clean	…
Makefile.headersinst	Merge git://git.infradead.org/~dwmw2/khdrs-2.6	19 years ago
Makefile.host	kbuild: remove debug left-over from Makefile.host	19 years ago
Makefile.lib	…
Makefile.modinst	…
Makefile.modpost	kbuild: fail kernel compilation in case of unresolved module symbols	19 years ago
bin2c.c	…
binoffset.c	…
bloat-o-meter	…
checkincludes.pl	…
checkstack.pl	…
checkversion.pl	…
conmakehash.c	…
export_report.pl	…
extract-ikconfig	…
gcc-version.sh	…
gcc-x86_64-has-stack-protector.sh	[PATCH] Add the -fstack-protector option to the CFLAGS	19 years ago
gen_initramfs_list.sh	…
hdrcheck.sh	Use dependencies for 'make headers_install'.	19 years ago
kallsyms.c	…
kernel-doc	…
makelst	…
mkcompile_h	…
mkmakefile	…
mksysmap	…
mkuboot.sh	…
mkversion	…
namespace.pl	…
patch-kernel	…
pnmtologo.c	…
profile2linkerlist.pl	…
setlocalversion	…
show_delta	…
unifdef.c	kbuild: replace use of strlcpy with a dedicated implmentation in unifdef	19 years ago
ver_linux	…