44 template <class ELFT>
45 static ArrayRef<uint8_t> getSectionContents(ObjFile<ELFT> &file,  in getSectionContents()
46                                             const typename ELFT::Shdr &hdr) {  in getSectionContents()
89 template <class ELFT>
90 InputSectionBase::InputSectionBase(ObjFile<ELFT> &file,  in InputSectionBase()
91                                    const typename ELFT::Shdr &hdr,  in InputSectionBase()
110 template <class ELFT>
113   auto *hdr = reinterpret_cast<const typename ELFT::Chdr *>(sec.content_);  in decompressAux()
115                         .slice(sizeof(typename ELFT::Chdr));  in decompressAux()
136 template <class ELFT>
137 RelsOrRelas<ELFT> InputSectionBase::relsOrRelas(bool supportsCrel) const {  in relsOrRelas()
140   RelsOrRelas<ELFT> ret;  in relsOrRelas()
141   auto *f = cast<ObjFile<ELFT>>(file);  in relsOrRelas()
142   typename ELFT::Shdr shdr = f->template getELFShdrs<ELFT>()[relSecIdx];  in relsOrRelas()
146       ret.crels = Relocs<typename ELFT::Crel>(  in relsOrRelas()
160       RelocsCrel<ELFT::Is64Bits> entries(sec->content_);  in relsOrRelas()
161       sec->size = entries.size() * sizeof(typename ELFT::Rela);  in relsOrRelas()
162       auto *relas = makeThreadLocalN<typename ELFT::Rela>(entries.size());  in relsOrRelas()
171         reinterpret_cast<const typename ELFT::Rela *>(relSec->content_),  in relsOrRelas()
172         relSec->size / sizeof(typename ELFT::Rela))};  in relsOrRelas()
179     ret.rels = {ArrayRef(reinterpret_cast<const typename ELFT::Rel *>(content),  in relsOrRelas()
180                          size / sizeof(typename ELFT::Rel))};  in relsOrRelas()
184         ArrayRef(reinterpret_cast<const typename ELFT::Rela *>(content),  in relsOrRelas()
185                  size / sizeof(typename ELFT::Rela))};  in relsOrRelas()
244 template <typename ELFT> void InputSectionBase::parseCompressedHeader() {  in parseCompressedHeader()
248   if (content().size() < sizeof(typename ELFT::Chdr)) {  in parseCompressedHeader()
253   auto *hdr = reinterpret_cast<const typename ELFT::Chdr *>(content().data());  in parseCompressedHeader()
365 template <class ELFT>
366 InputSection::InputSection(ObjFile<ELFT> &f, const typename ELFT::Shdr &header,  in InputSection()
371 template <class ELFT> void InputSection::copyShtGroup(uint8_t *buf) {  in copyShtGroup()
373   using u32 = typename ELFT::Word;  in copyShtGroup()
399 template <class ELFT, class RelTy>
406     copyRelocations<ELFT, RelTy>(buf, llvm::make_range(sec->relocations.begin(),  in copyRelocations()
412       const ObjFile<ELFT> &file;  in copyRelocations()
416                           getAddend<ELFT>(rel), &file.getRelocTargetSym(rel)};  in copyRelocations()
423     auto mapRel = MapRel{*getFile<ELFT>()};  in copyRelocations()
427     copyRelocations<ELFT, RelTy>(buf, rels);  in copyRelocations()
434 template <class ELFT, class RelTy, class RelIt>
443     const ObjFile<ELFT> *file = getFile<ELFT>();  in copyRelocations()
446     auto *p = reinterpret_cast<typename ELFT::Rela *>(buf);  in copyRelocations()
477           Elf_Shdr_Impl<ELFT> sec = file->template getELFShdrs<ELFT>()[secIdx];  in copyRelocations()
506         addend += sec->getFile<ELFT>()->mipsGp0;  in copyRelocations()
948 template <class ELFT, class RelTy>
950   const unsigned bits = sizeof(typename ELFT::uint) * 8;  in relocateNonAlloc()
976     int64_t addend = getAddend<ELFT>(rel);  in relocateNonAlloc()
995                 (f->getRelocTargetSym(*it).getVA(0) + getAddend<ELFT>(*it));  in relocateNonAlloc()
1098 template <class ELFT>
1100   if ((flags & SHF_EXECINSTR) && LLVM_UNLIKELY(getFile<ELFT>()->splitStack))  in relocate()
1101     adjustSplitStackFunctionPrologues<ELFT>(buf, bufEnd);  in relocate()
1111   invokeOnRelocs(*sec, sec->relocateNonAlloc<ELFT>, buf);  in relocate()
1164 template <class ELFT>
1191         if (!isec || !isec->getFile<ELFT>() || isec->getFile<ELFT>()->splitStack)  in adjustSplitStackFunctionPrologues()
1202       if (!getFile<ELFT>()->someNoSplitStack)  in adjustSplitStackFunctionPrologues()
1213 template <class ELFT> void InputSection::writeTo(uint8_t *buf) {  in writeTo()
1219     copyRelocations<ELFT, typename ELFT::Rela>(buf);  in writeTo()
1223     copyRelocations<ELFT, typename ELFT::Rel>(buf);  in writeTo()
1229     copyShtGroup<ELFT>(buf);  in writeTo()
1236     auto *hdr = reinterpret_cast<const typename ELFT::Chdr *>(content_);  in writeTo()
1238                           .slice(sizeof(typename ELFT::Chdr));  in writeTo()
1246     relocate<ELFT>(buf, bufEnd);  in writeTo()
1253   relocate<ELFT>(buf, buf + content().size());  in writeTo()
1273 template <class ELFT>
1274 EhInputSection::EhInputSection(ObjFile<ELFT> &f,  in EhInputSection()
1275                                const typename ELFT::Shdr &header,  in EhInputSection()
1285 template <class ELFT> void EhInputSection::split() {  in split()
1286   const RelsOrRelas<ELFT> rels = relsOrRelas<ELFT>(/*supportsCrel=*/false);  in split()
1290     SmallVector<typename ELFT::Rel, 0> storage;  in split()
1291     split<ELFT>(sortRels(rels.rels, storage));  in split()
1293     SmallVector<typename ELFT::Rela, 0> storage;  in split()
1294     split<ELFT>(sortRels(rels.relas, storage));  in split()
1298 template <class ELFT, class RelTy>
1308     uint64_t size = endian::read32<ELFT::Endianness>(d.data());  in split()
1311     uint32_t id = endian::read32<ELFT::Endianness>(d.data() + 4);  in split()
1398 template <class ELFT>
1399 MergeInputSection::MergeInputSection(ObjFile<ELFT> &f,  in MergeInputSection()
1400                                      const typename ELFT::Shdr &header,  in MergeInputSection()