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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 | 16d7d437e03ce87fdaef7971919302920d54a966 (patch) | |
| tree | 917db501075fe629e6a63083ed422f9ec9aae063 /lib/MC/MCStreamer.cpp | |
| parent | e55bbfe145cf8dcb9594865f0242321d2be681d6 (diff) | |
| download | llvm-16d7d437e03ce87fdaef7971919302920d54a966.tar.gz llvm-16d7d437e03ce87fdaef7971919302920d54a966.tar.bz2 llvm-16d7d437e03ce87fdaef7971919302920d54a966.tar.xz | |
Add support for .cfi_signal_frame. Fixes pr11762.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148733 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/MCStreamer.cpp')
| -rw-r--r-- | lib/MC/MCStreamer.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/MC/MCStreamer.cpp b/lib/MC/MCStreamer.cpp index 7bbb379a2c..1690eea73c 100644 --- a/lib/MC/MCStreamer.cpp +++ b/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(); |