diff options
Diffstat (limited to 'contrib/llvm/lib/Target/X86/MCTargetDesc/X86WinCOFFStreamer.cpp')
-rw-r--r-- | contrib/llvm/lib/Target/X86/MCTargetDesc/X86WinCOFFStreamer.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/contrib/llvm/lib/Target/X86/MCTargetDesc/X86WinCOFFStreamer.cpp b/contrib/llvm/lib/Target/X86/MCTargetDesc/X86WinCOFFStreamer.cpp index 6727f5edd26b..5f1596c46825 100644 --- a/contrib/llvm/lib/Target/X86/MCTargetDesc/X86WinCOFFStreamer.cpp +++ b/contrib/llvm/lib/Target/X86/MCTargetDesc/X86WinCOFFStreamer.cpp @@ -8,18 +8,21 @@ //===----------------------------------------------------------------------===// #include "X86MCTargetDesc.h" +#include "llvm/MC/MCWin64EH.h" #include "llvm/MC/MCWinCOFFStreamer.h" using namespace llvm; namespace { class X86WinCOFFStreamer : public MCWinCOFFStreamer { + Win64EH::UnwindEmitter EHStreamer; public: X86WinCOFFStreamer(MCContext &C, MCAsmBackend &AB, MCCodeEmitter *CE, raw_ostream &OS) : MCWinCOFFStreamer(C, AB, *CE, OS) { } void EmitWinEHHandlerData() override; + void EmitWindowsUnwindTables() override; void FinishImpl() override; }; @@ -28,7 +31,13 @@ void X86WinCOFFStreamer::EmitWinEHHandlerData() { // We have to emit the unwind info now, because this directive // actually switches to the .xdata section! - MCWin64EHUnwindEmitter::EmitUnwindInfo(*this, getCurrentWinFrameInfo()); + EHStreamer.EmitUnwindInfo(*this, getCurrentWinFrameInfo()); +} + +void X86WinCOFFStreamer::EmitWindowsUnwindTables() { + if (!getNumWinFrameInfos()) + return; + EHStreamer.Emit(*this); } void X86WinCOFFStreamer::FinishImpl() { |