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| author | Matt Fleming <matt@console-pimps.org> | 2009-08-13 18:58:43 +0200 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-08-13 18:58:43 +0200 |
| commit | bd353861c735b2265c9d8b2559960c693e7c68ab (patch) | |
| tree | 2cd13808cb4d50b6b4d63eff0d7ad5fa6d19f04d /arch/sh/include/asm/sections.h | |
| parent | sh: Use the new stack unwinder API (diff) | |
| download | linux-bd353861c735b2265c9d8b2559960c693e7c68ab.tar.xz linux-bd353861c735b2265c9d8b2559960c693e7c68ab.zip | |
sh: dwarf unwinder support.
This is a first cut at a generic DWARF unwinder for the kernel. It's
still lacking DWARF64 support and the DWARF expression support hasn't
been tested very well but it is generating proper stacktraces on SH for
WARN_ON() and NULL dereferences.
Signed-off-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm/sections.h')
| -rw-r--r-- | arch/sh/include/asm/sections.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/include/asm/sections.h b/arch/sh/include/asm/sections.h index 01a4076a3719..a78701da775b 100644 --- a/arch/sh/include/asm/sections.h +++ b/arch/sh/include/asm/sections.h @@ -7,6 +7,7 @@ extern void __nosave_begin, __nosave_end; extern long __machvec_start, __machvec_end; extern char __uncached_start, __uncached_end; extern char _ebss[]; +extern char __start_eh_frame[], __stop_eh_frame[]; #endif /* __ASM_SH_SECTIONS_H */ |