scripts/mod/modpost.c

331 	return (void *)info->hdr + sechdr->sh_offset + offset;
418 	Elf_Ehdr *hdr;
424 	hdr = grab_file(filename, &info->size);
425 	if (!hdr) {
434 	info->hdr = hdr;
435 	if (info->size < sizeof(*hdr)) {
440 	if ((hdr->e_ident[EI_MAG0] != ELFMAG0) ||
441 	    (hdr->e_ident[EI_MAG1] != ELFMAG1) ||
442 	    (hdr->e_ident[EI_MAG2] != ELFMAG2) ||
443 	    (hdr->e_ident[EI_MAG3] != ELFMAG3)) {
448 	hdr->e_type      = TO_NATIVE(hdr->e_type);
449 	hdr->e_machine   = TO_NATIVE(hdr->e_machine);
450 	hdr->e_version   = TO_NATIVE(hdr->e_version);
451 	hdr->e_entry     = TO_NATIVE(hdr->e_entry);
452 	hdr->e_phoff     = TO_NATIVE(hdr->e_phoff);
453 	hdr->e_shoff     = TO_NATIVE(hdr->e_shoff);
454 	hdr->e_flags     = TO_NATIVE(hdr->e_flags);
455 	hdr->e_ehsize    = TO_NATIVE(hdr->e_ehsize);
456 	hdr->e_phentsize = TO_NATIVE(hdr->e_phentsize);
457 	hdr->e_phnum     = TO_NATIVE(hdr->e_phnum);
458 	hdr->e_shentsize = TO_NATIVE(hdr->e_shentsize);
459 	hdr->e_shnum     = TO_NATIVE(hdr->e_shnum);
460 	hdr->e_shstrndx  = TO_NATIVE(hdr->e_shstrndx);
461 	sechdrs = (void *)hdr + hdr->e_shoff;
465 	if (hdr->e_type != ET_REL)
469 	if (hdr->e_shoff > info->size)
471 		      (unsigned long)hdr->e_shoff, filename, info->size);
473 	if (hdr->e_shnum == SHN_UNDEF) {
481 		info->num_sections = hdr->e_shnum;
483 	if (hdr->e_shstrndx == SHN_XINDEX) {
487 		info->secindex_strings = hdr->e_shstrndx;
504 	secstrings = (void *)hdr + sechdrs[info->secindex_strings].sh_offset;
512 			      sizeof(*hdr));
518 			info->modinfo = (void *)hdr + sechdrs[i].sh_offset;
527 			info->symtab_start = (void *)hdr +
529 			info->symtab_stop  = (void *)hdr +
532 			info->strtab       = (void *)hdr +
539 			info->symtab_shndx_start = (void *)hdr +
541 			info->symtab_shndx_stop  = (void *)hdr +
576 	release_file(info->hdr, info->size);
587 	if (info->hdr->e_machine == EM_PPC)
596 	if (info->hdr->e_machine == EM_PPC64)
625 		if (info->hdr->e_machine == EM_SPARC ||
626 		    info->hdr->e_machine == EM_SPARCV9) {
1135 	if (elf->hdr->e_ident[EI_CLASS] == ELFCLASS64 &&
1136 	    elf->hdr->e_machine == EM_PARISC &&
1358 	bool is_64bit = (elf->hdr->e_ident[EI_CLASS] == ELFCLASS64);
1360 	if (elf->hdr->e_machine == EM_MIPS && is_64bit) {
1394 		switch (elf->hdr->e_machine) {
1437 		switch (elf->hdr->e_machine) {