212 bool IsValidElf(const GElf_Ehdr *elf_header) {  in IsValidElf()  argument
213   return memcmp(elf_header, ELFMAG, SELFMAG) == 0;  in IsValidElf()
434 bool LoadSymbols(Elf *elf, GElf_Ehdr *elf_header, struct SymbolInfo *symbols,  in LoadSymbols()  argument
439     reinterpret_cast<GElf_Shdr *>(elf_header->e_shoff + base);  in LoadSymbols()
441   if (!FindSectionByName(elf, kStabName, elf_header->e_shstrndx,  in LoadSymbols()
447   if (!FindSectionByName(elf, kStabStrName, elf_header->e_shstrndx,  in LoadSymbols()
453   if (!FindSectionByName(elf, kSymtabName, elf_header->e_shstrndx,  in LoadSymbols()
459   if (!FindSectionByName(elf, kStrtabName, elf_header->e_shstrndx,  in LoadSymbols()
657   GElf_Ehdr elf_header;  in WriteSymbolFile()  local
661   if (gelf_getehdr(elf, &elf_header) == (GElf_Ehdr *)NULL) {  in WriteSymbolFile()
666   if (!IsValidElf(&elf_header)) {  in WriteSymbolFile()
671   if (!LoadSymbols(elf, &elf_header, &symbols, obj_base))  in WriteSymbolFile()
674   if (WriteModuleInfo(sym_fd, elf_header.e_machine, obj_file) &&  in WriteSymbolFile()