diff options
Diffstat (limited to 'llvm/lib/MC/MCAsmStreamer.cpp')
| -rw-r--r-- | llvm/lib/MC/MCAsmStreamer.cpp | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/llvm/lib/MC/MCAsmStreamer.cpp b/llvm/lib/MC/MCAsmStreamer.cpp index 781e40052ba..60d72abbcb8 100644 --- a/llvm/lib/MC/MCAsmStreamer.cpp +++ b/llvm/lib/MC/MCAsmStreamer.cpp @@ -154,7 +154,7 @@ public: virtual void EmitDwarfAdvanceFrameAddr(const MCSymbol *LastLabel, const MCSymbol *Label); - virtual void EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute); + virtual bool EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute); virtual void EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue); virtual void BeginCOFFSymbolDef(const MCSymbol *Symbol); @@ -436,7 +436,7 @@ void MCAsmStreamer::EmitDwarfAdvanceFrameAddr(const MCSymbol *LastLabel, } -void MCAsmStreamer::EmitSymbolAttribute(MCSymbol *Symbol, +bool MCAsmStreamer::EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) { switch (Attribute) { case MCSA_Invalid: llvm_unreachable("Invalid symbol attribute"); @@ -447,11 +447,12 @@ void MCAsmStreamer::EmitSymbolAttribute(MCSymbol *Symbol, case MCSA_ELF_TypeCommon: /// .type _foo, STT_COMMON # aka @common case MCSA_ELF_TypeNoType: /// .type _foo, STT_NOTYPE # aka @notype case MCSA_ELF_TypeGnuUniqueObject: /// .type _foo, @gnu_unique_object - assert(MAI->hasDotTypeDotSizeDirective() && "Symbol Attr not supported"); + if (!MAI->hasDotTypeDotSizeDirective()) + return false; // Symbol attribute not supported OS << "\t.type\t" << *Symbol << ',' << ((MAI->getCommentString()[0] != '@') ? '@' : '%'); switch (Attribute) { - default: llvm_unreachable("Unknown ELF .type"); + default: return false; case MCSA_ELF_TypeFunction: OS << "function"; break; case MCSA_ELF_TypeIndFunction: OS << "gnu_indirect_function"; break; case MCSA_ELF_TypeObject: OS << "object"; break; @@ -461,7 +462,7 @@ void MCAsmStreamer::EmitSymbolAttribute(MCSymbol *Symbol, case MCSA_ELF_TypeGnuUniqueObject: OS << "gnu_unique_object"; break; } EmitEOL(); - return; + return true; case MCSA_Global: // .globl/.global OS << MAI->getGlobalDirective(); FlagMap[Symbol] |= EHGlobal; @@ -491,6 +492,8 @@ void MCAsmStreamer::EmitSymbolAttribute(MCSymbol *Symbol, OS << *Symbol; EmitEOL(); + + return true; } void MCAsmStreamer::EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) { |
