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author | Rafael Espindola <rafael.espindola@gmail.com> | 2011-04-28 02:46:42 +0000 |
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committer | Rafael Espindola <rafael.espindola@gmail.com> | 2011-04-28 02:46:42 +0000 |
commit | 96b07932a30aa73c60220814e23c00804a4050ea (patch) | |
tree | d03b2d025048e3653eb127350b8e892214969363 | |
parent | 4a14cd9cf9eaae3a75017ff0ec7144bcb25b595e (diff) | |
download | bcm5719-llvm-96b07932a30aa73c60220814e23c00804a4050ea.tar.gz bcm5719-llvm-96b07932a30aa73c60220814e23c00804a4050ea.zip |
Forward isFunctionEHFrameSymbolPrivate. If it is false, produce the foo.eh
symbols.
llvm-svn: 130375
-rw-r--r-- | llvm/include/llvm/Target/TargetAsmInfo.h | 4 | ||||
-rw-r--r-- | llvm/lib/MC/MCDwarf.cpp | 7 |
2 files changed, 11 insertions, 0 deletions
diff --git a/llvm/include/llvm/Target/TargetAsmInfo.h b/llvm/include/llvm/Target/TargetAsmInfo.h index 478c453add1..f469cbb02c5 100644 --- a/llvm/include/llvm/Target/TargetAsmInfo.h +++ b/llvm/include/llvm/Target/TargetAsmInfo.h @@ -62,6 +62,10 @@ public: return TLOF->getFDEEncoding(); } + bool isFunctionEHFrameSymbolPrivate() const { + return TLOF->isFunctionEHFrameSymbolPrivate(); + } + unsigned getDwarfRARegNum(bool isEH) const { return TRI->getDwarfRegNum(TRI->getRARegister(), isEH); } diff --git a/llvm/lib/MC/MCDwarf.cpp b/llvm/lib/MC/MCDwarf.cpp index 566c090feba..ec2bcf85edb 100644 --- a/llvm/lib/MC/MCDwarf.cpp +++ b/llvm/lib/MC/MCDwarf.cpp @@ -17,6 +17,7 @@ #include "llvm/MC/MCContext.h" #include "llvm/MC/MCObjectWriter.h" #include "llvm/ADT/SmallString.h" +#include "llvm/ADT/Twine.h" #include "llvm/Support/Debug.h" #include "llvm/Support/ErrorHandling.h" #include "llvm/Support/raw_ostream.h" @@ -713,6 +714,12 @@ MCSymbol *FrameEmitterImpl::EmitFDE(MCStreamer &streamer, MCSymbol *fdeEnd = context.CreateTempSymbol(); const TargetAsmInfo &asmInfo = context.getTargetAsmInfo(); + if (!asmInfo.isFunctionEHFrameSymbolPrivate()) { + Twine EHName = frame.Function->getName() + Twine(".eh"); + MCSymbol *EHSym = context.GetOrCreateSymbol(EHName); + streamer.EmitLabel(EHSym); + } + // Length const MCExpr *Length = MakeStartMinusEndExpr(streamer, *fdeStart, *fdeEnd, 0); streamer.EmitAbsValue(Length, 4); |