120 arch_kexec_apply_relocations_add(const Elf_Ehdr *ehdr, Elf_Shdr *sechdrs,  in arch_kexec_apply_relocations_add()  argument
129 arch_kexec_apply_relocations(const Elf_Ehdr *ehdr, Elf_Shdr *sechdrs,  in arch_kexec_apply_relocations()  argument
678 	sechdrs_c = (void *)pi->ehdr + pi->ehdr->e_shoff;  in __kexec_load_purgatory()
687 	sechdrs = vzalloc(pi->ehdr->e_shnum * sizeof(Elf_Shdr));  in __kexec_load_purgatory()
691 	memcpy(sechdrs, sechdrs_c, pi->ehdr->e_shnum * sizeof(Elf_Shdr));  in __kexec_load_purgatory()
707 	for (i = 0; i < pi->ehdr->e_shnum; i++) {  in __kexec_load_purgatory()
711 		sechdrs[i].sh_offset = (unsigned long)pi->ehdr +  in __kexec_load_purgatory()
719 	entry = pi->ehdr->e_entry;  in __kexec_load_purgatory()
720 	for (i = 0; i < pi->ehdr->e_shnum; i++) {  in __kexec_load_purgatory()
728 		if (sechdrs[i].sh_addr <= pi->ehdr->e_entry &&  in __kexec_load_purgatory()
730 		     pi->ehdr->e_entry)) {  in __kexec_load_purgatory()
743 	for (i = 0; i < pi->ehdr->e_shnum; i++) {  in __kexec_load_purgatory()
791 	for (i = 0; i < pi->ehdr->e_shnum; i++) {  in __kexec_load_purgatory()
850 	for (i = 0; i < pi->ehdr->e_shnum; i++) {  in kexec_apply_relocations()
863 		if (sechdrs[i].sh_info >= pi->ehdr->e_shnum ||  in kexec_apply_relocations()
864 		    sechdrs[i].sh_link >= pi->ehdr->e_shnum)  in kexec_apply_relocations()
877 		if (symtab->sh_link >= pi->ehdr->e_shnum)  in kexec_apply_relocations()
886 			ret = arch_kexec_apply_relocations_add(pi->ehdr,  in kexec_apply_relocations()
889 			ret = arch_kexec_apply_relocations(pi->ehdr,  in kexec_apply_relocations()
912 	pi->ehdr = (Elf_Ehdr *)kexec_purgatory;  in kexec_load_purgatory()
914 	if (memcmp(pi->ehdr->e_ident, ELFMAG, SELFMAG) != 0  in kexec_load_purgatory()
915 	    || pi->ehdr->e_type != ET_REL  in kexec_load_purgatory()
916 	    || !elf_check_arch(pi->ehdr)  in kexec_load_purgatory()
917 	    || pi->ehdr->e_shentsize != sizeof(Elf_Shdr))  in kexec_load_purgatory()
920 	if (pi->ehdr->e_shoff >= kexec_purgatory_size  in kexec_load_purgatory()
921 	    || (pi->ehdr->e_shnum * sizeof(Elf_Shdr) >  in kexec_load_purgatory()
922 	    kexec_purgatory_size - pi->ehdr->e_shoff))  in kexec_load_purgatory()
946 	Elf_Ehdr *ehdr;  in kexec_purgatory_find_symbol()  local
950 	if (!pi->sechdrs || !pi->ehdr)  in kexec_purgatory_find_symbol()
954 	ehdr = pi->ehdr;  in kexec_purgatory_find_symbol()
956 	for (i = 0; i < ehdr->e_shnum; i++) {  in kexec_purgatory_find_symbol()
960 		if (sechdrs[i].sh_link >= ehdr->e_shnum)  in kexec_purgatory_find_symbol()
975 			    syms[k].st_shndx >= ehdr->e_shnum) {  in kexec_purgatory_find_symbol()