lld/MachO/SyntheticSections.cpp

29 #if defined(__APPLE__)
47 #if defined(__APPLE__)
324   } else if (const auto *defined = dyn_cast<Defined>(sym)) {
326     if (defined->isExternalWeakDef())
328     else if (defined->interposable)
389       if (auto *defined = dyn_cast<Defined>(entry))
390         write64le(&buf[i * target->wordSize], defined->getVA());
573 static void encodeWeakOverride(const Defined *defined,
577      << defined->getName() << '\0';
667   for (const Defined *defined : definitions)
668     encodeWeakOverride(defined, os);
730   } else if (auto *defined = dyn_cast<Defined>(sym)) {
731     if (defined->isExternalWeakDef()) {
736     } else if (defined->interposable) {
989     if (const auto *defined = dyn_cast<Defined>(sym)) {
990       if (defined->privateExtern || !defined->isLive())
992       trieBuilder.addSymbol(*defined);
1076         if (const auto *defined = dyn_cast_or_null<Defined>(sym)) {
1077           if (!defined->isec || !isCodeSection(defined->isec) ||
1078               !defined->isLive())
1080           addrs.push_back(defined->getVA());
1138 void SymtabSection::emitEndFunStab(Defined *defined) {
1140   stab.value = defined->size;
1162     if (auto *defined = dyn_cast<Defined>(sym)) {
1164       assert(defined->includeInSymtab);
1166       if (defined->isAbsolute())
1171       if (defined->wasIdenticalCodeFolded)
1174       ObjFile *file = defined->getObjectFile();
1178       symbolsNeedingStabs.emplace_back(defined, defined->isec->getFile()->id);
1192     Defined *defined = pair.first;
1193     InputSection *isec = defined->isec;
1206     symStab.sect = defined->isec->parent->index;
1207     symStab.strx = stringTableSection.addString(defined->getName());
1208     symStab.value = defined->getVA();
1213       emitEndFunStab(defined);
1215       symStab.type = defined->isExternal() ? N_GSYM : N_STSYM;
1261           if (auto *defined = dyn_cast_or_null<Defined>(sym)) {
1262             if (defined->isExternal() || !defined->isLive() ||
1263                 !defined->includeInSymtab)
1280     if (auto *defined = dyn_cast<Defined>(sym)) {
1281       if (!defined->includeInSymtab)
1283       assert(defined->isExternal());
1284       if (defined->privateExtern)
1285         localSymbolsHandler(defined);
1287         addSymbol(externalSymbols, defined);
1337     if (auto *defined = dyn_cast<Defined>(entry.sym)) {
1339       if (defined->privateExtern) {
1343       } else if (defined->isExternal()) {
1351       if (defined->isAbsolute()) {
1354         nList->n_value = defined->value;
1357         nList->n_sect = defined->isec->parent->index;
1359         nList->n_value = defined->getVA();
1361       nList->n_desc |= defined->isExternalWeakDef() ? N_WEAK_DEF : 0;
1363           defined->referencedDynamically ? REFERENCED_DYNAMICALLY : 0;
1425   if (auto *defined = dyn_cast<Defined>(sym))
1426     if (defined->privateExtern)
1519 #if defined(__APPLE__)
1937     // If linking PIE, __mh_execute_header is a defined symbol in
1992   if (auto *defined = dyn_cast<Defined>(&sym))
1993     return defined->isExternalWeakDef();