54   void enqueue(InputSectionBase *sec, uint64_t offset);
59   void resolveReloc(InputSectionBase &sec, RelTy &rel, bool fromFDE);
77 static uint64_t getAddend(InputSectionBase &sec,  in getAddend()  argument
79   return target->getImplicitAddend(sec.data().begin() + rel.r_offset,  in getAddend()
84 static uint64_t getAddend(InputSectionBase &sec,  in getAddend()  argument
91 void MarkLive<ELFT>::resolveReloc(InputSectionBase &sec, RelTy &rel,  in resolveReloc()  argument
93   Symbol &sym = sec.getFile<ELFT>()->getRelocTargetSym(rel);  in resolveReloc()
105       offset += getAddend<ELFT>(sec, rel);  in resolveReloc()
125   for (InputSectionBase *sec : cNamedSections.lookup(sym.getName()))  in resolveReloc()
126     enqueue(sec, 0);  in resolveReloc()
170 static bool isReserved(InputSectionBase *sec) {  in isReserved()  argument
171   switch (sec->type) {  in isReserved()
178     return !sec->nextInSectionGroup;  in isReserved()
180     StringRef s = sec->name;  in isReserved()
188 void MarkLive<ELFT>::enqueue(InputSectionBase *sec, uint64_t offset) {  in enqueue()  argument
193   if (sec == &InputSection::discarded)  in enqueue()
199   if (auto *ms = dyn_cast<MergeInputSection>(sec))  in enqueue()
205   if (sec->partition == 1 || sec->partition == partition)  in enqueue()
207   sec->partition = sec->partition ? 1 : partition;  in enqueue()
210   if (InputSection *s = dyn_cast<InputSection>(sec))  in enqueue()
248   for (InputSectionBase *sec : inputSections) {  in run()
253     if (auto *eh = dyn_cast<EhInputSection>(sec)) {  in run()
264     if (sec->flags & SHF_GNU_RETAIN) {  in run()
265       enqueue(sec, 0);  in run()
268     if (sec->flags & SHF_LINK_ORDER)  in run()
271     if (isReserved(sec) || script->shouldKeep(sec)) {  in run()
272       enqueue(sec, 0);  in run()
273     } else if ((!config->zStartStopGC || sec->name.startswith("__libc_")) &&  in run()
274                isValidCIdentifier(sec->name)) {  in run()
278       cNamedSections[saver.save("__start_" + sec->name)].push_back(sec);  in run()
279       cNamedSections[saver.save("__stop_" + sec->name)].push_back(sec);  in run()
289     InputSectionBase &sec = *queue.pop_back_val();  in mark()  local
291     if (sec.areRelocsRela) {  in mark()
292       for (const typename ELFT::Rela &rel : sec.template relas<ELFT>())  in mark()
293         resolveReloc(sec, rel, false);  in mark()
295       for (const typename ELFT::Rel &rel : sec.template rels<ELFT>())  in mark()
296         resolveReloc(sec, rel, false);  in mark()
299     for (InputSectionBase *isec : sec.dependentSections)  in mark()
303     if (sec.nextInSectionGroup)  in mark()
304       enqueue(sec.nextInSectionGroup, 0);  in mark()
325   for (InputSectionBase *sec : inputSections) {  in moveToMain()
326     if (!sec->isLive() || !isValidCIdentifier(sec->name))  in moveToMain()
328     if (symtab->find(("__start_" + sec->name).str()) ||  in moveToMain()
329         symtab->find(("__stop_" + sec->name).str()))  in moveToMain()
330       enqueue(sec, 0);  in moveToMain()
343     for (InputSectionBase *sec : inputSections)  in markLive()
344       sec->markLive();  in markLive()
382   for (InputSectionBase *sec : inputSections) {  in markLive()
383     bool isAlloc = (sec->flags & SHF_ALLOC);  in markLive()
384     bool isLinkOrder = (sec->flags & SHF_LINK_ORDER);  in markLive()
385     bool isRel = (sec->type == SHT_REL || sec->type == SHT_RELA);  in markLive()
387     if (!isAlloc && !isLinkOrder && !isRel && !sec->nextInSectionGroup) {  in markLive()
388       sec->markLive();  in markLive()
389       for (InputSection *isec : sec->dependentSections)  in markLive()
406     for (InputSectionBase *sec : inputSections)  in markLive()
407       if (!sec->isLive())  in markLive()
408         message("removing unused section " + toString(sec));  in markLive()