Lines Matching full:sec

53   void enqueue(InputSectionBase *sec, uint64_t offset);
58   void resolveReloc(InputSectionBase &sec, RelTy &rel, bool fromFDE);
76 static uint64_t getAddend(InputSectionBase &sec,
78   return target->getImplicitAddend(sec.content().begin() + rel.r_offset,
83 static uint64_t getAddend(InputSectionBase &sec,
90 static uint64_t getAddend(InputSectionBase &sec,
97 void MarkLive<ELFT>::resolveReloc(InputSectionBase &sec, RelTy &rel,
100   Symbol &sym = sec.file->getRelocTargetSym(rel);
110       offset += getAddend<ELFT>(sec, rel);
130   for (InputSectionBase *sec : cNamedSections.lookup(sym.getName()))
131     enqueue(sec, 0);
169 static bool isReserved(InputSectionBase *sec) {
170   switch (sec->type) {
177     return !sec->nextInSectionGroup;
182     StringRef s = sec->name;
189 void MarkLive<ELFT>::enqueue(InputSectionBase *sec, uint64_t offset) {
193   if (auto *ms = dyn_cast<MergeInputSection>(sec))
196   // Set Sec->Partition to the meet (i.e. the "minimum") of Partition and
197   // Sec->Partition in the following lattice: 1 < other < 0. If Sec->Partition
199   if (sec->partition == 1 || sec->partition == partition)
201   sec->partition = sec->partition ? 1 : partition;
204   if (InputSection *s = dyn_cast<InputSection>(sec))
256   for (InputSectionBase *sec : ctx.inputSections) {
257     if (sec->flags & SHF_GNU_RETAIN) {
258       enqueue(sec, 0);
261     if (sec->flags & SHF_LINK_ORDER)
286     if (!(sec->flags & SHF_ALLOC)) {
287       if (!isStaticRelSecType(sec->type) && !sec->nextInSectionGroup) {
288         sec->markLive();
289         for (InputSection *isec : sec->dependentSections)
296     if (isReserved(sec) || script->shouldKeep(sec)) {
297       enqueue(sec, 0);
298     } else if ((!config->zStartStopGC || sec->name.starts_with("__libc_")) &&
299                isValidCIdentifier(sec->name)) {
303       cNamedSections[saver().save("__start_" + sec->name)].push_back(sec);
304       cNamedSections[saver().save("__stop_" + sec->name)].push_back(sec);
314     InputSectionBase &sec = *queue.pop_back_val();
316     const RelsOrRelas<ELFT> rels = sec.template relsOrRelas<ELFT>();
318       resolveReloc(sec, rel, false);
320       resolveReloc(sec, rel, false);
322       resolveReloc(sec, rel, false);
324     for (InputSectionBase *isec : sec.dependentSections)
328     if (sec.nextInSectionGroup)
329       enqueue(sec.nextInSectionGroup, 0);
350   for (InputSectionBase *sec : ctx.inputSections) {
351     if (!sec->isLive() || !isValidCIdentifier(sec->name))
353     if (symtab.find(("__start_" + sec->name).str()) ||
354         symtab.find(("__stop_" + sec->name).str()))
355       enqueue(sec, 0);
376   for (InputSectionBase *sec : ctx.inputSections)
377     sec->markDead();
391     for (InputSectionBase *sec : ctx.inputSections)
392       if (!sec->isLive())
393         message("removing unused section " + toString(sec));