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Make sure weak symbols are listed after the local ones.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115795 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2010-10-06 16:47:31 +00:00
parent 8cecf253e4
commit 3223f19ff0
3 changed files with 20 additions and 2 deletions
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5
lib/MC/ELFObjectWriter.cpp
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@ -512,8 +512,9 @@ void ELFObjectWriterImpl::WriteSymbolTable(MCDataFragment *F,
for (unsigned i = 0, e = ExternalSymbolData.size(); i != e; ++i) {
ELFSymbolData &MSD = ExternalSymbolData[i];
MCSymbolData &Data = *MSD.SymbolData;
assert((Data.getFlags() & ELF_STB_Global) &&
"External symbol requires STB_GLOBAL flag");
assert(((Data.getFlags() & ELF_STB_Global) ||
(Data.getFlags() & ELF_STB_Weak)) &&
"External symbol requires STB_GLOBAL or STB_WEAK flag");
WriteSymbol(F, MSD, Layout);
if (GetBinding(Data) == ELF::STB_LOCAL)
LastLocalSymbolIndex++;