diff options
Diffstat (limited to 'lib/MC/ELFObjectWriter.cpp')
| -rw-r--r-- | lib/MC/ELFObjectWriter.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/MC/ELFObjectWriter.cpp b/lib/MC/ELFObjectWriter.cpp index 73362583ce..d79029106b 100644 --- a/lib/MC/ELFObjectWriter.cpp +++ b/lib/MC/ELFObjectWriter.cpp @@ -807,9 +807,20 @@ void ELFObjectWriterImpl::ComputeSymbolTable(MCAssembler &Asm) { MSD.SymbolData = it; MSD.StringIndex = Entry; + // FIXME: There is duplicated code with the local case. if (it->isCommon()) { MSD.SectionIndex = ELF::SHN_COMMON; ExternalSymbolData.push_back(MSD); + } else if (Symbol.isVariable()) { + const MCExpr *Value = Symbol.getVariableValue(); + assert (Value->getKind() == MCExpr::SymbolRef && "Unimplemented"); + const MCSymbolRefExpr *Ref = static_cast<const MCSymbolRefExpr*>(Value); + const MCSymbol &RefSymbol = Ref->getSymbol(); + if (RefSymbol.isDefined()) { + MSD.SectionIndex = SectionIndexMap.lookup(&RefSymbol.getSection()); + assert(MSD.SectionIndex && "Invalid section index!"); + ExternalSymbolData.push_back(MSD); + } } else if (Symbol.isUndefined()) { MSD.SectionIndex = ELF::SHN_UNDEF; // FIXME: Undefined symbols are global, but this is the first place we |