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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2012-01-23 21:51:52 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2012-01-23 21:51:52 +0000 |
| commit | 3c47e37387fed24a1f2892c9e56ae0f040c8567c (patch) | |
| tree | ee01be84c9552f5d782bc32e066ab2b975fe1862 /llvm/lib/MC/MCStreamer.cpp | |
| parent | 599ca4275f6d25e0fe08ba0b6dc7cb9dfe8ec5ba (diff) | |
| download | bcm5719-llvm-3c47e37387fed24a1f2892c9e56ae0f040c8567c.tar.gz bcm5719-llvm-3c47e37387fed24a1f2892c9e56ae0f040c8567c.zip | |
Add support for .cfi_signal_frame. Fixes pr11762.
llvm-svn: 148733
Diffstat (limited to 'llvm/lib/MC/MCStreamer.cpp')
| -rw-r--r-- | llvm/lib/MC/MCStreamer.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/MC/MCStreamer.cpp b/llvm/lib/MC/MCStreamer.cpp index 7bbb379a2c1..1690eea73c7 100644 --- a/llvm/lib/MC/MCStreamer.cpp +++ b/llvm/lib/MC/MCStreamer.cpp @@ -439,6 +439,12 @@ void MCStreamer::EmitCFIEscape(StringRef Values) { CurFrame->Instructions.push_back(Instruction); } +void MCStreamer::EmitCFISignalFrame() { + EnsureValidFrame(); + MCDwarfFrameInfo *CurFrame = getCurrentFrameInfo(); + CurFrame->IsSignalFrame = true; +} + void MCStreamer::setCurrentW64UnwindInfo(MCWin64EHUnwindInfo *Frame) { W64UnwindInfos.push_back(Frame); CurrentW64UnwindInfo = W64UnwindInfos.back(); |
