lld/COFF/SymbolTable.cpp

76 static void forceLazy(Symbol *s) {
79   case Symbol::Kind::LazyArchiveKind: {
84   case Symbol::Kind::LazyObjectKind: {
89   case Symbol::Kind::LazyDLLSymbolKind: {
103 static Symbol *getSymbol(SectionChunk *sc, uint32_t addr) {
106   for (Symbol *s : sc->file->getSymbols()) {
160     Symbol *sym;
179       Symbol *sym = getSymbol(sc, r.VirtualAddress);
231   Symbol *sym;
264     Symbol *sym = i.second;
284       Symbol *l;
309       Symbol *l = find(("__imp_" + name).str());
326 bool SymbolTable::handleMinGWAutomaticImport(Symbol *sym, StringRef name) {
335   // this Symbol. The runtime pseudo relocation framework expects the
380     const COFFLinkerContext &ctx, const SmallPtrSetImpl<Symbol *> &undefs,
381     const DenseMap<Symbol *, Symbol *> *localImports, bool needBitcodeFiles) {
387   for (Symbol *b : ctx.config.gcroot) {
392       if (Symbol *imp = localImports->lookup(b))
398   DenseMap<Symbol *, int> firstDiag;
400   auto processFile = [&](InputFile *file, ArrayRef<Symbol *> symbols) {
402     for (Symbol *sym : symbols) {
416         if (Symbol *imp = localImports->lookup(sym))
435   SmallPtrSet<Symbol *, 8> undefs;
437     Symbol *sym = i.second;
445       Symbol *imp = find(name.substr(strlen("__imp_")));
461   SmallPtrSet<Symbol *, 8> undefs;
462   DenseMap<Symbol *, Symbol *> localImports;
465     Symbol *sym = i.second;
493       Symbol *imp = find(name.substr(strlen("__imp_")));
523 std::pair<Symbol *, bool> SymbolTable::insert(StringRef name) {
525   Symbol *&sym = symMap[CachedHashStringRef(name)];
527     sym = reinterpret_cast<Symbol *>(make<SymbolUnion>());
536 std::pair<Symbol *, bool> SymbolTable::insert(StringRef name, InputFile *file) {
537   std::pair<Symbol *, bool> result = insert(name);
543 Symbol *SymbolTable::addUndefined(StringRef name, InputFile *f,
555 void SymbolTable::addLazyArchive(ArchiveFile *f, const Archive::Symbol &sym) {
584 void SymbolTable::addLazyDLLSymbol(DLLFile *f, DLLFile::Symbol *sym,
642 void SymbolTable::reportDuplicate(Symbol *existing, InputFile *newFile,
665 Symbol *SymbolTable::addAbsolute(StringRef n, COFFSymbolRef sym) {
678 Symbol *SymbolTable::addAbsolute(StringRef n, uint64_t va) {
691 Symbol *SymbolTable::addSynthetic(StringRef n, Chunk *c) {
701 Symbol *SymbolTable::addRegular(InputFile *f, StringRef n,
728 Symbol *SymbolTable::addCommon(InputFile *f, StringRef n, uint64_t size,
739 Symbol *SymbolTable::addImportData(StringRef n, ImportFile *f) {
751 Symbol *SymbolTable::addImportThunk(StringRef name, DefinedImportData *id,
765   Symbol *sym = findUnderscore(name);
788 Symbol *SymbolTable::find(StringRef name) const {
792 Symbol *SymbolTable::findUnderscore(StringRef name) const {
800 std::vector<Symbol *> SymbolTable::getSymsWithPrefix(StringRef prefix) {
801   std::vector<Symbol *> syms;
813 Symbol *SymbolTable::findMangle(StringRef name) {
814   if (Symbol *sym = find(name)) {
819       if (Symbol *weakAlias = u->getWeakAlias())
830   std::vector<Symbol *> syms = getSymsWithPrefix(name);
831   auto findByPrefix = [&syms](const Twine &t) -> Symbol * {
846   if (Symbol *s = findByPrefix(name + "@"))
849   if (Symbol *s = findByPrefix("@" + name.substr(1) + "@"))
852   if (Symbol *s = findByPrefix(name.substr(1) + "@@"))
858 Symbol *SymbolTable::addUndefined(StringRef name) {