void MakeSymbolReal(COFFSymbol &S, size_t Index);
void MakeSectionReal(COFFSection &S, size_t Number);
+ bool ExportSymbol(MCSymbolData const &SymbolData, MCAssembler &Asm);
+
bool IsPhysicalSection(COFFSection *S);
// Entity writing methods.
S.Index = Index;
}
+bool WinCOFFObjectWriter::ExportSymbol(MCSymbolData const &SymbolData,
+ MCAssembler &Asm) {
+ // This doesn't seem to be right. Strings referred to from the .data section
+ // need symbols so they can be linked to code in the .text section right?
+
+ // return Asm.isSymbolLinkerVisible (&SymbolData);
+
+ // For now, all non-variable symbols are exported,
+ // the linker will sort the rest out for us.
+ return SymbolData.isExternal() || !SymbolData.getSymbol().isVariable();
+}
+
bool WinCOFFObjectWriter::IsPhysicalSection(COFFSection *S) {
return (S->Header.Characteristics
& COFF::IMAGE_SCN_CNT_UNINITIALIZED_DATA) == 0;
for (MCAssembler::const_symbol_iterator i = Asm.symbol_begin(),
e = Asm.symbol_end();
- i != e; i++)
- DefineSymbol(*i, Asm, Layout);
+ i != e; i++) {
+ if (ExportSymbol(*i, Asm)) {
+ DefineSymbol(*i, Asm, Layout);
+ }
+ }
}
void WinCOFFObjectWriter::RecordRelocation(const MCAssembler &Asm,