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author | Eric Christopher <echristo@apple.com> | 2011-11-09 05:24:07 +0000 |
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committer | Eric Christopher <echristo@apple.com> | 2011-11-09 05:24:07 +0000 |
commit | dfa30e1ab243990eda4732a6dffb91e965e7a755 (patch) | |
tree | 3880482f1dcc42d2738376ddd8ad85c253785342 /lib/CodeGen/AsmPrinter/DwarfDebug.cpp | |
parent | 5786b4cdc118a7fbcdae238e264a884691ab43b7 (diff) | |
download | external_llvm-dfa30e1ab243990eda4732a6dffb91e965e7a755.zip external_llvm-dfa30e1ab243990eda4732a6dffb91e965e7a755.tar.gz external_llvm-dfa30e1ab243990eda4732a6dffb91e965e7a755.tar.bz2 |
Remove the pubnames section, no one consumes it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144169 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
-rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 085ad2c..be7d18a 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -597,9 +597,6 @@ void DwarfDebug::constructSubprogramDIE(CompileUnit *TheCU, // Add to context owner. TheCU->addToContextOwner(SubprogramDie, SP.getContext()); - // Expose as global. - TheCU->addGlobal(SP.getName(), SubprogramDie); - // Add to Accel Names TheCU->addAccelName(SP.getName(), SubprogramDie); @@ -823,9 +820,6 @@ void DwarfDebug::endModule() { emitAccelTypes(); } - // Emit info into a debug pubnames section. - emitDebugPubNames(); - // Emit info into a debug pubtypes section. emitDebugPubTypes(); @@ -1567,7 +1561,6 @@ void DwarfDebug::EmitSectionLabels() { EmitSectionSym(Asm, TLOF.getDwarfLineSection(), "section_line"); EmitSectionSym(Asm, TLOF.getDwarfLocSection()); - EmitSectionSym(Asm, TLOF.getDwarfPubNamesSection()); EmitSectionSym(Asm, TLOF.getDwarfPubTypesSection()); DwarfStrSectionSym = EmitSectionSym(Asm, TLOF.getDwarfStrSection(), "section_str"); @@ -1871,57 +1864,6 @@ void DwarfDebug::emitAccelTypes() { AT.Emit(Asm, SectionBegin, this); } -/// emitDebugPubNames - Emit visible names into a debug pubnames section. -/// -void DwarfDebug::emitDebugPubNames() { - for (DenseMap<const MDNode *, CompileUnit *>::iterator I = CUMap.begin(), - E = CUMap.end(); I != E; ++I) { - CompileUnit *TheCU = I->second; - // Start the dwarf pubnames section. - Asm->OutStreamer.SwitchSection( - Asm->getObjFileLowering().getDwarfPubNamesSection()); - - Asm->OutStreamer.AddComment("Length of Public Names Info"); - Asm->EmitLabelDifference( - Asm->GetTempSymbol("pubnames_end", TheCU->getID()), - Asm->GetTempSymbol("pubnames_begin", TheCU->getID()), 4); - - Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("pubnames_begin", - TheCU->getID())); - - Asm->OutStreamer.AddComment("DWARF Version"); - Asm->EmitInt16(dwarf::DWARF_VERSION); - - Asm->OutStreamer.AddComment("Offset of Compilation Unit Info"); - Asm->EmitSectionOffset(Asm->GetTempSymbol("info_begin", TheCU->getID()), - DwarfInfoSectionSym); - - Asm->OutStreamer.AddComment("Compilation Unit Length"); - Asm->EmitLabelDifference(Asm->GetTempSymbol("info_end", TheCU->getID()), - Asm->GetTempSymbol("info_begin", TheCU->getID()), - 4); - - const StringMap<DIE*> &Globals = TheCU->getGlobals(); - for (StringMap<DIE*>::const_iterator - GI = Globals.begin(), GE = Globals.end(); GI != GE; ++GI) { - const char *Name = GI->getKeyData(); - DIE *Entity = GI->second; - - Asm->OutStreamer.AddComment("DIE offset"); - Asm->EmitInt32(Entity->getOffset()); - - if (Asm->isVerbose()) - Asm->OutStreamer.AddComment("External Name"); - Asm->OutStreamer.EmitBytes(StringRef(Name, strlen(Name)+1), 0); - } - - Asm->OutStreamer.AddComment("End Mark"); - Asm->EmitInt32(0); - Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("pubnames_end", - TheCU->getID())); - } -} - void DwarfDebug::emitDebugPubTypes() { for (DenseMap<const MDNode *, CompileUnit *>::iterator I = CUMap.begin(), E = CUMap.end(); I != E; ++I) { |