diff --git a/lib/CodeGen/AsmPrinter/DwarfException.cpp b/lib/CodeGen/AsmPrinter/DwarfException.cpp index 1c8b8f46472..4f6e685a37a 100644 --- a/lib/CodeGen/AsmPrinter/DwarfException.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfException.cpp @@ -727,7 +727,8 @@ void DwarfException::EmitExceptionTable() { // somewhere. This predicate should be moved to a shared location that is // in target-independent code. // - if (LSDASection->getKind().isWriteable() || + if ((LSDASection->getKind().isWriteable() && + !LSDASection->getKind().isDataRel()) || Asm->TM.getRelocationModel() == Reloc::Static) TTypeFormat = dwarf::DW_EH_PE_absptr; else @@ -917,14 +918,35 @@ void DwarfException::EmitExceptionTable() { } // Emit the Catch TypeInfos. - for (std::vector::const_reverse_iterator - I = TypeInfos.rbegin(), E = TypeInfos.rend(); I != E; ++I) { - const GlobalVariable *GV = *I; - PrintRelDirective(); + const TargetLoweringObjectFile &TLOF = Asm->getObjFileLowering(); + unsigned Index = 1; - if (GV) { - O << Asm->Mang->getMangledName(GV); + for (std::vector::const_reverse_iterator + I = TypeInfos.rbegin(), E = TypeInfos.rend(); I != E; ++I, ++Index) { + const GlobalVariable *TI = *I; + + if (TI) { + if (!LSDASection->getKind().isDataRel() && + (TTypeFormat == dwarf::DW_EH_PE_absptr || + TI->getLinkage() == GlobalValue::InternalLinkage)) { + // Print out the unadorned name of the type info. + PrintRelDirective(); + O << Asm->Mang->getMangledName(TI); + } else { + bool IsTypeInfoIndirect = false, IsTypeInfoPCRel = false; + const MCExpr *TypeInfoRef = + TLOF.getSymbolForDwarfGlobalReference(TI, Asm->Mang, Asm->MMI, + IsTypeInfoIndirect, + IsTypeInfoPCRel); + + if (!IsTypeInfoPCRel) + TypeInfoRef = CreateLabelDiff(TypeInfoRef, "typeinforef_addr", Index); + + O << MAI->getData32bitsDirective(); + TypeInfoRef->print(O, MAI); + } } else { + PrintRelDirective(); O << "0x0"; } diff --git a/lib/Target/TargetLoweringObjectFile.cpp b/lib/Target/TargetLoweringObjectFile.cpp index f887523c5b7..e36e453a83d 100644 --- a/lib/Target/TargetLoweringObjectFile.cpp +++ b/lib/Target/TargetLoweringObjectFile.cpp @@ -783,7 +783,7 @@ void TargetLoweringObjectFileMachO::Initialize(MCContext &Ctx, } // Exception Handling. - LSDASection = getMachOSection("__DATA", "__gcc_except_tab", 0, + LSDASection = getMachOSection("__TEXT", "__gcc_except_tab", 0, SectionKind::getDataRel()); EHFrameSection = getMachOSection("__TEXT", "__eh_frame",