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| author | Fangrui Song <maskray@google.com> | 2018-05-08 06:21:12 +0000 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2018-05-08 06:21:12 +0000 |
| commit | bd088560a88f602c78ffde0b68c97b20f29dc1b6 (patch) | |
| tree | c0ab35ad048a28906d477197d3179a15663aa831 /llvm/lib/DebugInfo | |
| parent | 47bc8f123955635610e27e894ec092fb170748f5 (diff) | |
| download | bcm5719-llvm-bd088560a88f602c78ffde0b68c97b20f29dc1b6.tar.gz bcm5719-llvm-bd088560a88f602c78ffde0b68c97b20f29dc1b6.zip | |
[DebugInfo] Accept `S` in augmentation strings in CIE.
glibc libc.a(sigaction.o) compiled from sysdeps/unix/sysv/linux/x86_64/sigaction.c uses "zRS".
llvm-svn: 331738
Diffstat (limited to 'llvm/lib/DebugInfo')
| -rw-r--r-- | llvm/lib/DebugInfo/DWARF/DWARFDebugFrame.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/DebugInfo/DWARF/DWARFDebugFrame.cpp b/llvm/lib/DebugInfo/DWARF/DWARFDebugFrame.cpp index b9dc2151e06..6c61763e1ab 100644 --- a/llvm/lib/DebugInfo/DWARF/DWARFDebugFrame.cpp +++ b/llvm/lib/DebugInfo/DWARF/DWARFDebugFrame.cpp @@ -430,6 +430,9 @@ void DWARFDebugFrame::parse(DWARFDataExtractor Data) { case 'R': FDEPointerEncoding = Data.getU8(&Offset); break; + case 'S': + // Current frame is a signal trampoline. + break; case 'z': if (i) ReportError(StartOffset, |
