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Use Mangler to remove leading '1' from linkage names.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75503 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel 2009-07-13 21:19:56 +00:00
parent a5c783280f
commit 7597a6252b
2 changed files with 19 additions and 4 deletions
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18
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
View File

@ -225,7 +225,7 @@ DwarfDebug::DwarfDebug(raw_ostream &OS, AsmPrinter *A, const TargetAsmInfo *T)
AbbreviationsSet(InitAbbreviationsSetSize), Abbreviations(),
ValuesSet(InitValuesSetSize), Values(), StringPool(), SectionMap(),
SectionSourceLines(), didInitial(false), shouldEmit(false),
FunctionDbgScope(0), DebugTimer(0) {
FunctionDbgScope(0), DebugTimer(0), LLVMMangler(0) {
if (TimePassesIsEnabled)
DebugTimer = new Timer("Dwarf Debug Writer",
getDwarfTimerGroup());
@ -787,7 +787,7 @@ DIE *DwarfDebug::CreateGlobalVariableDIE(CompileUnit *DW_Unit,
GV.getLinkageName(LinkageName);
if (!LinkageName.empty())
AddString(GVDie, dwarf::DW_AT_MIPS_linkage_name, dwarf::DW_FORM_string,
LinkageName);
LLVMMangler->makeNameProper(LinkageName));
AddType(DW_Unit, GVDie, GV.getType());
if (!GV.isLocalToUnit())
AddUInt(GVDie, dwarf::DW_AT_external, dwarf::DW_FORM_flag, 1);
@ -858,7 +858,7 @@ DIE *DwarfDebug::CreateSubprogramDIE(CompileUnit *DW_Unit,
if (!LinkageName.empty())
AddString(SPDie, dwarf::DW_AT_MIPS_linkage_name, dwarf::DW_FORM_string,
LinkageName);
LLVMMangler->makeNameProper(LinkageName));
AddSourceLine(SPDie, &SP);
@ -1278,6 +1278,16 @@ void DwarfDebug::BeginModule(Module *M, MachineModuleInfo *mmi) {
SmallVector<GlobalVariable *, 4> SPs;
CollectDebugInfoAnchors(*M, CUs, GVs, SPs);
LLVMMangler = new Mangler(*M, TAI->getGlobalPrefix());
// add chars used in ObjC method names so method names aren't mangled
LLVMMangler->markCharAcceptable('[');
LLVMMangler->markCharAcceptable(']');
LLVMMangler->markCharAcceptable('(');
LLVMMangler->markCharAcceptable(')');
LLVMMangler->markCharAcceptable('-');
LLVMMangler->markCharAcceptable('+');
LLVMMangler->markCharAcceptable(' ');
// Create all the compile unit DIEs.
for (SmallVector<GlobalVariable *, 2>::iterator I = CUs.begin(),
E = CUs.end(); I != E; ++I)
@ -1408,6 +1418,8 @@ void DwarfDebug::EndModule() {
if (TimePassesIsEnabled)
DebugTimer->stopTimer();
delete LLVMMangler;
}
/// BeginFunction - Gather pre-function debug information. Assumes being

5
lib/CodeGen/AsmPrinter/DwarfDebug.h
View File

@ -20,6 +20,7 @@
#include "llvm/CodeGen/MachineLocation.h"
#include "llvm/Analysis/DebugInfo.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/Mangler.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/FoldingSet.h"
#include "llvm/ADT/SmallSet.h"
@ -179,7 +180,9 @@ class VISIBILITY_HIDDEN DwarfDebug : public Dwarf {
/// DebugTimer - Timer for the Dwarf debug writer.
Timer *DebugTimer;
Mangler *LLVMMangler;
struct FunctionDebugFrameInfo {
unsigned Number;
std::vector<MachineMove> Moves;