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Fix relocations with renamed symbols.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117575 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2010-10-28 19:08:03 +00:00
parent 57ca3ccd45
commit 29129728f1
2 changed files with 52 additions and 5 deletions
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11
lib/MC/ELFObjectWriter.cpp
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@ -644,13 +644,14 @@ void ELFObjectWriterImpl::RecordRelocation(const MCAssembler &Asm,
int Index = 0;
int64_t Value = Target.getConstant();
const MCSymbol *Symbol = 0;
const MCSymbol *Renamed = 0;
bool IsPCRel = isFixupKindX86PCRel(Fixup.getKind());
if (!Target.isAbsolute()) {
Symbol = &AliasedSymbol(Target.getSymA()->getSymbol());
const MCSymbol *Renamed = Renames.lookup(Symbol);
if (Renamed)
Symbol = Renamed;
Renamed = Renames.lookup(Symbol);
if (!Renamed)
Renamed = Symbol;
MCSymbolData &SD = Asm.getSymbolData(*Symbol);
MCFragment *F = SD.getFragment();
@ -685,7 +686,7 @@ void ELFObjectWriterImpl::RecordRelocation(const MCAssembler &Asm,
// Offset of the symbol in the section
Value += Layout.getSymbolAddress(&SD) - Layout.getSectionAddress(FSD);
} else {
UsedInReloc.insert(Symbol);
UsedInReloc.insert(Renamed);
Index = -1;
}
Addend = Value;
@ -833,7 +834,7 @@ void ELFObjectWriterImpl::RecordRelocation(const MCAssembler &Asm,
ERE.Index = Index;
ERE.Type = Type;
ERE.Symbol = Symbol;
ERE.Symbol = Renamed;
ERE.r_offset = Layout.getFragmentOffset(Fragment) + Fixup.getOffset();