void Writer::createSymbolAndStringTable() { if (!Config->Debug || !Config->WriteSymtab) return; // Name field in the section table is 8 byte long. Longer names need // to be written to the string table. First, construct string table. for (OutputSection *Sec : OutputSections) { StringRef Name = Sec->getName(); if (Name.size() <= COFF::NameSize) continue; Sec->setStringTableOff(addEntryToStringTable(Name)); } for (lld::coff::ObjectFile *File : Symtab->ObjectFiles) { for (SymbolBody *B : File->getSymbols()) { auto *D = dyn_cast<Defined>(B); if (!D || D->WrittenToSymtab) continue; D->WrittenToSymtab = true; if (Optional<coff_symbol16> Sym = createSymbol(D)) OutputSymtab.push_back(*Sym); } } OutputSection *LastSection = OutputSections.back(); // We position the symbol table to be adjacent to the end of the last section. uint64_t FileOff = LastSection->getFileOff() + alignTo(LastSection->getRawSize(), SectorSize); if (!OutputSymtab.empty()) { PointerToSymbolTable = FileOff; FileOff += OutputSymtab.size() * sizeof(coff_symbol16); } if (!Strtab.empty()) FileOff += Strtab.size() + 4; FileSize = alignTo(FileOff, SectorSize); }