129   uint8_t* compressed_data = elf_memory->GetPtr(info.offset);  in CreateMemoryFromCompressedSection()
131   if (compressed_data == nullptr || elf_memory->GetPtr(info.offset + info.size - 1) == nullptr) {  in CreateMemoryFromCompressedSection()
133     if (!elf_memory->ReadFully(info.offset, compressed.data(), info.size)) {  in CreateMemoryFromCompressedSection()
140   std::shared_ptr<MemoryBuffer> memory(new MemoryBuffer(chdr->ch_size, info.offset));  in CreateMemoryFromCompressedSection()
161   if (eh_frame_hdr_info_.offset != 0) {  in InitHeaders()
170   if (eh_frame_.get() == nullptr && eh_frame_info_.offset != 0) {  in InitHeaders()
180   if (debug_frame_info_.offset != 0) {  in InitHeaders()
216   uint64_t offset = ehdr.e_phoff;  in GetLoadBias()  local
217   for (size_t i = 0; i < ehdr.e_phnum; i++, offset += ehdr.e_phentsize) {  in GetLoadBias()
219     if (!memory->ReadFully(offset, &phdr, sizeof(phdr))) {  in GetLoadBias()
233   uint64_t offset = ehdr.e_phoff;  in ReadProgramHeaders()  local
235   for (size_t i = 0; i < ehdr.e_phnum; i++, offset += ehdr.e_phentsize) {  in ReadProgramHeaders()
237     if (!memory_->ReadFully(offset, &phdr, sizeof(phdr))) {  in ReadProgramHeaders()
261           .offset = phdr.p_offset,  in ReadProgramHeaders()
292   uint64_t offset = 0;  in ReadBuildID()  local
293   while (offset < gnu_build_id_size_) {  in ReadBuildID()
294     if (gnu_build_id_size_ - offset < sizeof(NhdrType)) {  in ReadBuildID()
298     if (!memory_->ReadFully(gnu_build_id_offset_ + offset, &hdr, sizeof(hdr))) {  in ReadBuildID()
301     offset += sizeof(hdr);  in ReadBuildID()
303     if (gnu_build_id_size_ - offset < hdr.n_namesz) {  in ReadBuildID()
308       if (!memory_->ReadFully(gnu_build_id_offset_ + offset, &(name[0]), hdr.n_namesz)) {  in ReadBuildID()
317       offset += (hdr.n_namesz + 3) & ~3;  in ReadBuildID()
320         if (gnu_build_id_size_ - offset < hdr.n_descsz || hdr.n_descsz == 0) {  in ReadBuildID()
324         if (memory_->ReadFully(gnu_build_id_offset_ + offset, &build_id[0], hdr.n_descsz)) {  in ReadBuildID()
331     offset += (hdr.n_descsz + 3) & ~3;  in ReadBuildID()
337   uint64_t offset = ehdr.e_shoff;  in ReadSectionHeaders()  local
346     uint64_t sh_offset = offset + ehdr.e_shstrndx * ehdr.e_shentsize;  in ReadSectionHeaders()
354   offset += ehdr.e_shentsize;  in ReadSectionHeaders()
355   for (size_t i = 1; i < ehdr.e_shnum; i++, offset += ehdr.e_shentsize) {  in ReadSectionHeaders()
356     if (!memory_->ReadFully(offset, &shdr, sizeof(shdr))) {  in ReadSectionHeaders()
383                 .offset = shdr.sh_offset,  in ReadSectionHeaders()
392                 .offset = shdr.sh_offset,  in ReadSectionHeaders()
396           } else if (eh_frame_hdr_info_.offset == 0 && name == ".eh_frame_hdr") {  in ReadSectionHeaders()
398                 .offset = shdr.sh_offset,  in ReadSectionHeaders()
450   uint64_t offset = dynamic_offset_;  in GetSoname()  local
451   uint64_t max_offset = offset + dynamic_vaddr_end_ - dynamic_vaddr_start_;  in GetSoname()
452   for (uint64_t offset = dynamic_offset_; offset < max_offset; offset += sizeof(DynType)) {  in GetSoname()  local
453     if (!memory_->ReadFully(offset, &dyn, sizeof(dyn))) {  in GetSoname()
455       last_error_.address = offset;  in GetSoname()
601   uint64_t offset = ehdr.e_phoff;  in GetMaxSize()  local
602   for (size_t i = 0; i < ehdr.e_phnum; i++, offset += ehdr.e_phentsize) {  in GetMaxSize()
604     if (!memory->ReadFully(offset, &phdr, sizeof(phdr))) {  in GetMaxSize()
628   uint64_t offset = ehdr.e_shoff;  in GetBuildIDInfo()  local
636   uint64_t sh_offset = offset + ehdr.e_shstrndx * ehdr.e_shentsize;  in GetBuildIDInfo()
644   offset += ehdr.e_shentsize;  in GetBuildIDInfo()
645   for (size_t i = 1; i < ehdr.e_shnum; i++, offset += ehdr.e_shentsize) {  in GetBuildIDInfo()
646     if (!memory->ReadFully(offset, &shdr, sizeof(shdr))) {  in GetBuildIDInfo()
676   uint64_t offset = 0;  in ReadBuildIDFromMemory()  local
677   while (offset < note_size) {  in ReadBuildIDFromMemory()
678     if (note_size - offset < sizeof(NhdrType)) {  in ReadBuildIDFromMemory()
682     if (!memory->ReadFully(note_offset + offset, &hdr, sizeof(hdr))) {  in ReadBuildIDFromMemory()
685     offset += sizeof(hdr);  in ReadBuildIDFromMemory()
687     if (note_size - offset < hdr.n_namesz) {  in ReadBuildIDFromMemory()
692       if (!memory->ReadFully(note_offset + offset, &(name[0]), hdr.n_namesz)) {  in ReadBuildIDFromMemory()
700       offset += (hdr.n_namesz + 3) & ~3;  in ReadBuildIDFromMemory()
703         if (note_size - offset < hdr.n_descsz || hdr.n_descsz == 0) {  in ReadBuildIDFromMemory()
707         if (memory->ReadFully(note_offset + offset, &build_id[0], hdr.n_descsz)) {  in ReadBuildIDFromMemory()
714     offset += (hdr.n_descsz + 3) & ~3;  in ReadBuildIDFromMemory()