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Relocation against a symbol, instead of against section. We had some extreme

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test cases where there were a lot of relocations applied relative to a large
rodata section. Gas would create a symbol for each of these whereas we would
be relative to the beginning of the rodata section. This change mimics what
gas does.

Patch by Jack Carter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146468 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Akira Hatanaka
2011-12-13 02:27:40 +00:00
parent 6f20c61e07
commit f3315cf65f
2 changed files with 31 additions and 2 deletions
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4
lib/MC/ELFObjectWriter.cpp
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@ -1851,7 +1851,8 @@ const MCSymbol *MipsELFObjectWriter::ExplicitRelSym(const MCAssembler &Asm,
assert(Target.getSymA() && "SymA cannot be 0.");
const MCSymbol &Sym = Target.getSymA()->getSymbol();
if (Sym.getSection().getKind().isMergeable1ByteCString())
if (Sym.getSection().getKind().isMergeableCString() ||
Sym.getSection().getKind().isMergeableConst())
return &Sym;
return NULL;
@ -1914,4 +1915,3 @@ unsigned MipsELFObjectWriter::GetRelocType(const MCValue &Target,
return Type;
}