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| author | Youling Tang <tangyouling@loongson.cn> | 2023-04-07 10:59:27 +0800 |
|---|---|---|
| committer | Mark Wielaard <mark@klomp.org> | 2023-05-09 11:53:01 +0200 |
| commit | 686ae59f620893d84ddea3702b116fd20e043114 (patch) | |
| tree | 1f22bfe675dc01738fdad744e96ad109a829a7d0 /backends/Makefile.am | |
| parent | fd16a21a1ac7c999194cb75f473c4fcab76dabe8 (diff) | |
| download | elfutils-686ae59f620893d84ddea3702b116fd20e043114.tar.gz | |
backends: Add frame pointer unwinding for LoongArch
If we don't find any debug information for a given frame, we usually
cannot unwind any further. However, the binary in question might have
been compiled with frame pointers, in which case we can look up the
well known frame pointer locations in the stack snapshot and use them
to bridge the frames without debug information.
Signed-off-by: Liwei Ge <geliwei@openanolis.org>
Signed-off-by: Youling Tang <tangyouling@loongson.cn>
Diffstat (limited to 'backends/Makefile.am')
| -rw-r--r-- | backends/Makefile.am | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/backends/Makefile.am b/backends/Makefile.am index 50e78ea5..1261f5c6 100644 --- a/backends/Makefile.am +++ b/backends/Makefile.am @@ -97,7 +97,8 @@ csky_SRCS = csky_attrs.c csky_init.c csky_symbol.c csky_cfi.c \ csky_regs.c csky_initreg.c csky_corenote.c loongarch_SRCS = loongarch_init.c loongarch_symbol.c loongarch_cfi.c \ - loongarch_regs.c loongarch_retval.c + loongarch_regs.c loongarch_retval.c \ + loongarch_unwind.c arc_SRCS = arc_init.c arc_symbol.c |