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| author | Bill Wendling <isanbard@gmail.com> | 2011-07-14 23:34:45 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2011-07-14 23:34:45 +0000 |
| commit | 4bb5b037126ea35f35d5a490b03ccffa8677fa5e (patch) | |
| tree | 4f249ce1e51fa1d9e161dd74aa5c87e00620ec2c /lib | |
| parent | 9b4a172ac07dfc639cab7f8851d5fad3a70101a5 (diff) | |
| download | llvm-4bb5b037126ea35f35d5a490b03ccffa8677fa5e.tar.gz llvm-4bb5b037126ea35f35d5a490b03ccffa8677fa5e.tar.bz2 llvm-4bb5b037126ea35f35d5a490b03ccffa8677fa5e.tar.xz | |
* If we have an LSDA, we need to mark it in the encoding.
* The personality function should be encoded as an absolute pointer to the function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135215 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/MC/MCDwarf.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/MC/MCDwarf.cpp b/lib/MC/MCDwarf.cpp index 382f224dff..9bc9415837 100644 --- a/lib/MC/MCDwarf.cpp +++ b/lib/MC/MCDwarf.cpp @@ -722,6 +722,10 @@ bool FrameEmitterImpl::EmitCompactUnwind(MCStreamer &Streamer, getDataAlignmentFactor(Streamer), IsEH); if (!Encoding) return false; + // The encoding needs to know we have an LSDA. + if (Frame.Lsda) + Encoding |= 0x40000000; + Streamer.SwitchSection(TAI.getCompactUnwindSection()); // Range Start @@ -743,7 +747,7 @@ bool FrameEmitterImpl::EmitCompactUnwind(MCStreamer &Streamer, Streamer.EmitIntValue(Encoding, Size); // Personality Function - Size = getSizeForEncoding(Streamer, Frame.PersonalityEncoding); + Size = getSizeForEncoding(Streamer, dwarf::DW_EH_PE_absptr); if (VerboseAsm) Streamer.AddComment("Personality Function"); if (Frame.Personality) Streamer.EmitSymbolValue(Frame.Personality, Size); |