54   void enqueue(InputSectionBase *sec, uint64_t offset);
59   void resolveReloc(InputSectionBase &sec, RelTy &rel, bool isLSDA);
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()
116   for (InputSectionBase *sec : cNamedSections.lookup(sym.getName()))  in resolveReloc()
117     enqueue(sec, 0);  in resolveReloc()
164 static bool isReserved(InputSectionBase *sec) {  in isReserved()  argument
165   switch (sec->type) {  in isReserved()
172     return !sec->nextInSectionGroup;  in isReserved()
174     StringRef s = sec->name;  in isReserved()
182 void MarkLive<ELFT>::enqueue(InputSectionBase *sec, uint64_t offset) {  in enqueue()  argument
187   if (sec == &InputSection::discarded)  in enqueue()
193   if (auto *ms = dyn_cast<MergeInputSection>(sec))  in enqueue()
199   if (sec->partition == 1 || sec->partition == partition)  in enqueue()
201   sec->partition = sec->partition ? 1 : partition;  in enqueue()
204   if (InputSection *s = dyn_cast<InputSection>(sec))  in enqueue()
242   for (InputSectionBase *sec : inputSections) {  in run()
247     if (auto *eh = dyn_cast<EhInputSection>(sec)) {  in run()
258     if (sec->flags & SHF_LINK_ORDER)  in run()
261     if (isReserved(sec) || script->shouldKeep(sec)) {  in run()
262       enqueue(sec, 0);  in run()
263     } else if (isValidCIdentifier(sec->name)) {  in run()
264       cNamedSections[saver.save("__start_" + sec->name)].push_back(sec);  in run()
265       cNamedSections[saver.save("__stop_" + sec->name)].push_back(sec);  in run()
275     InputSectionBase &sec = *queue.pop_back_val();  in mark()  local
277     if (sec.areRelocsRela) {  in mark()
278       for (const typename ELFT::Rela &rel : sec.template relas<ELFT>())  in mark()
279         resolveReloc(sec, rel, false);  in mark()
281       for (const typename ELFT::Rel &rel : sec.template rels<ELFT>())  in mark()
282         resolveReloc(sec, rel, false);  in mark()
285     for (InputSectionBase *isec : sec.dependentSections)  in mark()
289     if (sec.nextInSectionGroup)  in mark()
290       enqueue(sec.nextInSectionGroup, 0);  in mark()
311   for (InputSectionBase *sec : inputSections) {  in moveToMain()
312     if (!sec->isLive() || !isValidCIdentifier(sec->name))  in moveToMain()
314     if (symtab->find(("__start_" + sec->name).str()) ||  in moveToMain()
315         symtab->find(("__stop_" + sec->name).str()))  in moveToMain()
316       enqueue(sec, 0);  in moveToMain()
329     for (InputSectionBase *sec : inputSections)  in markLive()
330       sec->markLive();  in markLive()
368   for (InputSectionBase *sec : inputSections) {  in markLive()
369     bool isAlloc = (sec->flags & SHF_ALLOC);  in markLive()
370     bool isLinkOrder = (sec->flags & SHF_LINK_ORDER);  in markLive()
371     bool isRel = (sec->type == SHT_REL || sec->type == SHT_RELA);  in markLive()
373     if (!isAlloc && !isLinkOrder && !isRel && !sec->nextInSectionGroup) {  in markLive()
374       sec->markLive();  in markLive()
375       for (InputSection *isec : sec->dependentSections)  in markLive()
392     for (InputSectionBase *sec : inputSections)  in markLive()
393       if (!sec->isLive())  in markLive()
394         message("removing unused section " + toString(sec));  in markLive()