diff options
| author | Rafael Espindola <rafael.espindola@gmail.com> | 2015-04-27 22:04:24 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2015-04-27 22:04:24 +0000 |
| commit | a7c3163cdf71a3857521a81499272dc76c94efe4 (patch) | |
| tree | 7d3019573473809d1d0e7bdc6f242f445a87116f /llvm/lib/MC/MCDwarf.cpp | |
| parent | c004c60c0a69399e3c2bfa2a63635375871f8b0e (diff) | |
| download | bcm5719-llvm-a7c3163cdf71a3857521a81499272dc76c94efe4.tar.gz bcm5719-llvm-a7c3163cdf71a3857521a81499272dc76c94efe4.zip | |
Use CIE version 1 for .eh_frame.
According to
http://www.linuxbase.org/betaspecs/lsb/LSB-Core-generic/LSB-Core-generic/ehframechpt.html
we should always use 1.
llvm-svn: 235923
Diffstat (limited to 'llvm/lib/MC/MCDwarf.cpp')
| -rw-r--r-- | llvm/lib/MC/MCDwarf.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/MC/MCDwarf.cpp b/llvm/lib/MC/MCDwarf.cpp index e9f685eb88f..e22b993d569 100644 --- a/llvm/lib/MC/MCDwarf.cpp +++ b/llvm/lib/MC/MCDwarf.cpp @@ -1270,9 +1270,10 @@ const MCSymbol &FrameEmitterImpl::EmitCIE(MCObjectStreamer &streamer, streamer.EmitIntValue(CIE_ID, 4); // Version + // For .eh_frame, we use CIE version 1 // For DWARF2, we use CIE version 1 // For DWARF3+, we use CIE version 3 - uint8_t CIEVersion = context.getDwarfVersion() <= 2 ? 1 : 3; + uint8_t CIEVersion = (IsEH || context.getDwarfVersion() <= 2) ? 1 : 3; streamer.EmitIntValue(CIEVersion, 1); // Augmentation String |
