diff --git a/llvm/lib/CodeGen/ELFWriter.cpp b/llvm/lib/CodeGen/ELFWriter.cpp index 281cf2fa11e7..acdf3d5d56a0 100644 --- a/llvm/lib/CodeGen/ELFWriter.cpp +++ b/llvm/lib/CodeGen/ELFWriter.cpp @@ -386,6 +386,9 @@ bool ELFWriter::doFinalization(Module &M) { if (TAI->getNonexecutableStackDirective()) getNonExecStackSection(); + // Emit string table + EmitStringTable(); + // Emit the symbol table now, if non-empty. EmitSymbolTable(); @@ -518,12 +521,10 @@ void ELFWriter::EmitSectionHeader(BinaryObject &SHdrTab, } } -/// EmitSymbolTable - If the current symbol table is non-empty, emit the string -/// table for it and then the symbol table itself. -void ELFWriter::EmitSymbolTable() { +/// EmitStringTable - If the current symbol table is non-empty, emit the string +/// table for it +void ELFWriter::EmitStringTable() { if (!SymbolList.size()) return; // Empty symbol table. - - unsigned FirstNonLocalSymbol = 1; ELFSection &StrTab = getStringTableSection(); // Set the zero'th symbol to a null byte, as required. @@ -550,12 +551,20 @@ void ELFWriter::EmitSymbolTable() { } assert(Index == StrTab.size()); StrTab.Size = Index; +} +/// EmitSymbolTable - Emit the symbol table itself. +void ELFWriter::EmitSymbolTable() { + if (!SymbolList.size()) return; // Empty symbol table. + + unsigned FirstNonLocalSymbol = 1; // Now that we have emitted the string table and know the offset into the // string table of each symbol, emit the symbol table itself. ELFSection &SymTab = getSymbolTableSection(); SymTab.Align = TEW->getPrefELFAlignment(); - SymTab.Link = StrTab.SectionIdx; // Section Index of .strtab. + + // Section Index of .strtab. + SymTab.Link = getStringTableSection().SectionIdx; // Size of each symtab entry. SymTab.EntSize = TEW->getSymTabEntrySize(); @@ -566,7 +575,7 @@ void ELFWriter::EmitSymbolTable() { // Emit all the symbols to the symbol table. Skip the null // symbol, cause it's emitted already - Index = 1; + unsigned Index = 1; for (std::list::iterator I = SymbolList.begin(), E = SymbolList.end(); I != E; ++I, ++Index) { // Keep track of the first non-local symbol diff --git a/llvm/lib/CodeGen/ELFWriter.h b/llvm/lib/CodeGen/ELFWriter.h index c713e33118a1..ae3939f20409 100644 --- a/llvm/lib/CodeGen/ELFWriter.h +++ b/llvm/lib/CodeGen/ELFWriter.h @@ -207,6 +207,7 @@ namespace llvm { void EmitSectionTableStringTable(); void EmitSymbol(BinaryObject &SymbolTable, ELFSym &Sym); void EmitSymbolTable(); + void EmitStringTable(); void OutputSectionsAndSectionTable(); }; }