453 	struct purgatory_info *pi = &image->purgatory_info;  in kimage_file_post_load_cleanup()  local
464 	vfree(pi->purgatory_buf);  in kimage_file_post_load_cleanup()
465 	pi->purgatory_buf = NULL;  in kimage_file_post_load_cleanup()
467 	vfree(pi->sechdrs);  in kimage_file_post_load_cleanup()
468 	pi->sechdrs = NULL;  in kimage_file_post_load_cleanup()
2190 	struct purgatory_info *pi = &image->purgatory_info;  in kexec_calculate_store_digests()  local
2234 		if (ksegment->kbuf == pi->purgatory_buf)  in kexec_calculate_store_digests()
2297 	struct purgatory_info *pi = &image->purgatory_info;  in __kexec_load_purgatory()  local
2310 	sechdrs_c = (void *)pi->ehdr + pi->ehdr->e_shoff;  in __kexec_load_purgatory()
2319 	sechdrs = vzalloc(pi->ehdr->e_shnum * sizeof(Elf_Shdr));  in __kexec_load_purgatory()
2323 	memcpy(sechdrs, sechdrs_c, pi->ehdr->e_shnum * sizeof(Elf_Shdr));  in __kexec_load_purgatory()
2339 	for (i = 0; i < pi->ehdr->e_shnum; i++) {  in __kexec_load_purgatory()
2343 		sechdrs[i].sh_offset = (unsigned long)pi->ehdr +  in __kexec_load_purgatory()
2351 	entry = pi->ehdr->e_entry;  in __kexec_load_purgatory()
2352 	for (i = 0; i < pi->ehdr->e_shnum; i++) {  in __kexec_load_purgatory()
2360 		if (sechdrs[i].sh_addr <= pi->ehdr->e_entry &&  in __kexec_load_purgatory()
2362 		     pi->ehdr->e_entry)) {  in __kexec_load_purgatory()
2375 	for (i = 0; i < pi->ehdr->e_shnum; i++) {  in __kexec_load_purgatory()
2414 				&pi->purgatory_load_addr);  in __kexec_load_purgatory()
2420 	load_addr = curr_load_addr = pi->purgatory_load_addr;  in __kexec_load_purgatory()
2423 	for (i = 0; i < pi->ehdr->e_shnum; i++) {  in __kexec_load_purgatory()
2461 	pi->sechdrs = sechdrs;  in __kexec_load_purgatory()
2467 	pi->purgatory_buf = purgatory_buf;  in __kexec_load_purgatory()
2478 	struct purgatory_info *pi = &image->purgatory_info;  in kexec_apply_relocations()  local
2479 	Elf_Shdr *sechdrs = pi->sechdrs;  in kexec_apply_relocations()
2482 	for (i = 0; i < pi->ehdr->e_shnum; i++) {  in kexec_apply_relocations()
2495 		if (sechdrs[i].sh_info >= pi->ehdr->e_shnum ||  in kexec_apply_relocations()
2496 		    sechdrs[i].sh_link >= pi->ehdr->e_shnum)  in kexec_apply_relocations()
2509 		if (symtab->sh_link >= pi->ehdr->e_shnum)  in kexec_apply_relocations()
2518 			ret = arch_kexec_apply_relocations_add(pi->ehdr,  in kexec_apply_relocations()
2521 			ret = arch_kexec_apply_relocations(pi->ehdr,  in kexec_apply_relocations()
2535 	struct purgatory_info *pi = &image->purgatory_info;  in kexec_load_purgatory()  local
2544 	pi->ehdr = (Elf_Ehdr *)kexec_purgatory;  in kexec_load_purgatory()
2546 	if (memcmp(pi->ehdr->e_ident, ELFMAG, SELFMAG) != 0  in kexec_load_purgatory()
2547 	    || pi->ehdr->e_type != ET_REL  in kexec_load_purgatory()
2548 	    || !elf_check_arch(pi->ehdr)  in kexec_load_purgatory()
2549 	    || pi->ehdr->e_shentsize != sizeof(Elf_Shdr))  in kexec_load_purgatory()
2552 	if (pi->ehdr->e_shoff >= kexec_purgatory_size  in kexec_load_purgatory()
2553 	    || (pi->ehdr->e_shnum * sizeof(Elf_Shdr) >  in kexec_load_purgatory()
2554 	    kexec_purgatory_size - pi->ehdr->e_shoff))  in kexec_load_purgatory()
2565 	*load_addr = pi->purgatory_load_addr;  in kexec_load_purgatory()
2568 	vfree(pi->sechdrs);  in kexec_load_purgatory()
2569 	vfree(pi->purgatory_buf);  in kexec_load_purgatory()
2573 static Elf_Sym *kexec_purgatory_find_symbol(struct purgatory_info *pi,  in kexec_purgatory_find_symbol()  argument
2582 	if (!pi->sechdrs || !pi->ehdr)  in kexec_purgatory_find_symbol()
2585 	sechdrs = pi->sechdrs;  in kexec_purgatory_find_symbol()
2586 	ehdr = pi->ehdr;  in kexec_purgatory_find_symbol()
2623 	struct purgatory_info *pi = &image->purgatory_info;  in kexec_purgatory_get_symbol_addr()  local
2627 	sym = kexec_purgatory_find_symbol(pi, name);  in kexec_purgatory_get_symbol_addr()
2631 	sechdr = &pi->sechdrs[sym->st_shndx];  in kexec_purgatory_get_symbol_addr()
2649 	struct purgatory_info *pi = &image->purgatory_info;  in kexec_purgatory_get_set_symbol()  local
2652 	sym = kexec_purgatory_find_symbol(pi, name);  in kexec_purgatory_get_set_symbol()
2662 	sechdrs = pi->sechdrs;  in kexec_purgatory_get_set_symbol()