diff options
Diffstat (limited to 'llvm/lib/MC/MCContext.cpp')
| -rw-r--r-- | llvm/lib/MC/MCContext.cpp | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/llvm/lib/MC/MCContext.cpp b/llvm/lib/MC/MCContext.cpp index ede3b3cd235..b228d18ba7f 100644 --- a/llvm/lib/MC/MCContext.cpp +++ b/llvm/lib/MC/MCContext.cpp @@ -37,13 +37,13 @@ typedef std::map<SectionGroupPair, const MCSectionCOFF *> COFFUniqueMapTy; MCContext::MCContext(const MCAsmInfo *mai, const MCRegisterInfo *mri, const MCObjectFileInfo *mofi, const SourceMgr *mgr, - bool DoAutoReset) : - SrcMgr(mgr), MAI(mai), MRI(mri), MOFI(mofi), - Allocator(), Symbols(Allocator), UsedNames(Allocator), - NextUniqueID(0), - CurrentDwarfLoc(0,0,0,DWARF2_FLAG_IS_STMT,0,0), - DwarfLocSeen(false), GenDwarfForAssembly(false), GenDwarfFileNumber(0), - AllowTemporaryLabels(true), DwarfCompileUnitID(0), AutoReset(DoAutoReset) { + bool DoAutoReset) + : SrcMgr(mgr), MAI(mai), MRI(mri), MOFI(mofi), Allocator(), + Symbols(Allocator), UsedNames(Allocator), NextUniqueID(0), + CurrentDwarfLoc(0, 0, 0, DWARF2_FLAG_IS_STMT, 0, 0), DwarfLocSeen(false), + GenDwarfForAssembly(false), GenDwarfFileNumber(0), + AllowTemporaryLabels(true), DwarfCompileUnitID(0), + AutoReset(DoAutoReset) { error_code EC = llvm::sys::fs::current_path(CompilationDir); if (EC) @@ -251,6 +251,11 @@ getELFSection(StringRef Section, unsigned Type, unsigned Flags, ELFUniquingMap = new ELFUniqueMapTy(); ELFUniqueMapTy &Map = *(ELFUniqueMapTy*)ELFUniquingMap; + SmallString<32> ZDebugName; + if (MAI->compressDebugSections() && Section.startswith(".debug_") && + Section != ".debug_frame") + Section = (".z" + Section.drop_front(1)).toStringRef(ZDebugName); + // Do the lookup, if we have a hit, return it. std::pair<ELFUniqueMapTy::iterator, bool> Entry = Map.insert( std::make_pair(SectionGroupPair(Section, Group), (MCSectionELF *)0)); |
