655 	struct elf_state efile;  member
811 	Elf_Data *symbols = obj->efile.symbols;  in bpf_object__add_programs()
847 		if (sec_idx != obj->efile.text_shndx && ELF64_ST_BIND(sym->st_info) == STB_LOCAL) {  in bpf_object__add_programs()
1240 	err = init_struct_ops_maps(obj, STRUCT_OPS_SEC, obj->efile.st_ops_shndx,  in bpf_object_init_struct_ops()
1241 				   obj->efile.st_ops_data, 0);  in bpf_object_init_struct_ops()
1243 					  obj->efile.st_ops_link_shndx,  in bpf_object_init_struct_ops()
1244 					  obj->efile.st_ops_link_data,  in bpf_object_init_struct_ops()
1274 	obj->efile.fd = -1;  in bpf_object__new()
1281 	obj->efile.obj_buf = obj_buf;  in bpf_object__new()
1282 	obj->efile.obj_buf_sz = obj_buf_sz;  in bpf_object__new()
1283 	obj->efile.btf_maps_shndx = -1;  in bpf_object__new()
1284 	obj->efile.st_ops_shndx = -1;  in bpf_object__new()
1285 	obj->efile.st_ops_link_shndx = -1;  in bpf_object__new()
1296 	if (!obj->efile.elf)  in bpf_object__elf_finish()
1299 	elf_end(obj->efile.elf);  in bpf_object__elf_finish()
1300 	obj->efile.elf = NULL;  in bpf_object__elf_finish()
1301 	obj->efile.symbols = NULL;  in bpf_object__elf_finish()
1302 	obj->efile.st_ops_data = NULL;  in bpf_object__elf_finish()
1303 	obj->efile.st_ops_link_data = NULL;  in bpf_object__elf_finish()
1305 	zfree(&obj->efile.secs);  in bpf_object__elf_finish()
1306 	obj->efile.sec_cnt = 0;  in bpf_object__elf_finish()
1307 	zclose(obj->efile.fd);  in bpf_object__elf_finish()
1308 	obj->efile.obj_buf = NULL;  in bpf_object__elf_finish()
1309 	obj->efile.obj_buf_sz = 0;  in bpf_object__elf_finish()
1318 	if (obj->efile.elf) {  in bpf_object__elf_init()
1323 	if (obj->efile.obj_buf_sz > 0) {  in bpf_object__elf_init()
1325 		elf = elf_memory((char *)obj->efile.obj_buf, obj->efile.obj_buf_sz);  in bpf_object__elf_init()
1327 		obj->efile.fd = open(obj->path, O_RDONLY | O_CLOEXEC);  in bpf_object__elf_init()
1328 		if (obj->efile.fd < 0) {  in bpf_object__elf_init()
1337 		elf = elf_begin(obj->efile.fd, ELF_C_READ_MMAP, NULL);  in bpf_object__elf_init()
1346 	obj->efile.elf = elf;  in bpf_object__elf_init()
1360 	obj->efile.ehdr = ehdr = elf64_getehdr(elf);  in bpf_object__elf_init()
1361 	if (!obj->efile.ehdr) {  in bpf_object__elf_init()
1367 	if (elf_getshdrstrndx(elf, &obj->efile.shstrndx)) {  in bpf_object__elf_init()
1375 	if (!elf_rawdata(elf_getscn(elf, obj->efile.shstrndx), NULL)) {  in bpf_object__elf_init()
1398 	if (obj->efile.ehdr->e_ident[EI_DATA] == ELFDATA2LSB)  in bpf_object__check_endianness()
1401 	if (obj->efile.ehdr->e_ident[EI_DATA] == ELFDATA2MSB)  in bpf_object__check_endianness()
1468 	Elf_Data *symbols = obj->efile.symbols;  in find_elf_var_sym()
1705 	for (sec_idx = 1; sec_idx < obj->efile.sec_cnt; sec_idx++) {  in bpf_object__init_global_data_maps()
1706 		sec_desc = &obj->efile.secs[sec_idx];  in bpf_object__init_global_data_maps()
2054 					    ".kconfig", obj->efile.symbols_shndx,  in bpf_object__init_kconfig_map()
2625 	if (obj->efile.btf_maps_shndx < 0)  in bpf_object__init_user_btf_maps()
2628 	scn = elf_sec_by_idx(obj, obj->efile.btf_maps_shndx);  in bpf_object__init_user_btf_maps()
2644 			obj->efile.btf_maps_sec_btf_id = i;  in bpf_object__init_user_btf_maps()
2657 						    obj->efile.btf_maps_shndx,  in bpf_object__init_user_btf_maps()
2812 	return obj->efile.btf_maps_shndx >= 0 ||  in libbpf_needs_btf()
2813 	       obj->efile.st_ops_shndx >= 0 ||  in libbpf_needs_btf()
2814 	       obj->efile.st_ops_link_shndx >= 0 ||  in libbpf_needs_btf()
2820 	return obj->efile.st_ops_shndx >= 0 || obj->efile.st_ops_link_shndx >= 0;  in kernel_needs_btf()
3205 	name = elf_strptr(obj->efile.elf, obj->efile.strtabidx, off);  in elf_sym_str()
3219 	name = elf_strptr(obj->efile.elf, obj->efile.shstrndx, off);  in elf_sec_str()
3233 	scn = elf_getscn(obj->efile.elf, idx);  in elf_sec_by_idx()
3245 	Elf *elf = obj->efile.elf;  in elf_sec_by_name()
3320 	if (idx >= obj->efile.symbols->d_size / sizeof(Elf64_Sym))  in elf_sym_by_idx()
3323 	return (Elf64_Sym *)obj->efile.symbols->d_buf + idx;  in elf_sym_by_idx()
3389 	Elf *elf = obj->efile.elf;  in bpf_object__elf_collect()
3403 	if (elf_getshdrnum(obj->efile.elf, &obj->efile.sec_cnt)) {  in bpf_object__elf_collect()
3408 	obj->efile.secs = calloc(obj->efile.sec_cnt, sizeof(*obj->efile.secs));  in bpf_object__elf_collect()
3409 	if (!obj->efile.secs)  in bpf_object__elf_collect()
3422 			if (obj->efile.symbols) {  in bpf_object__elf_collect()
3433 			obj->efile.symbols = data;  in bpf_object__elf_collect()
3434 			obj->efile.symbols_shndx = idx;  in bpf_object__elf_collect()
3435 			obj->efile.strtabidx = sh->sh_link;  in bpf_object__elf_collect()
3439 	if (!obj->efile.symbols) {  in bpf_object__elf_collect()
3448 		sec_desc = &obj->efile.secs[idx];  in bpf_object__elf_collect()
3482 			obj->efile.btf_maps_shndx = idx;  in bpf_object__elf_collect()
3496 					obj->efile.text_shndx = idx;  in bpf_object__elf_collect()
3511 				obj->efile.st_ops_data = data;  in bpf_object__elf_collect()
3512 				obj->efile.st_ops_shndx = idx;  in bpf_object__elf_collect()
3514 				obj->efile.st_ops_link_data = data;  in bpf_object__elf_collect()
3515 				obj->efile.st_ops_link_shndx = idx;  in bpf_object__elf_collect()
3524 			    targ_sec_idx >= obj->efile.sec_cnt)  in bpf_object__elf_collect()
3552 	if (!obj->efile.strtabidx || obj->efile.strtabidx > idx) {  in bpf_object__elf_collect()
3783 	if (!obj->efile.symbols)  in bpf_object__collect_externs()
3786 	scn = elf_sec_by_idx(obj, obj->efile.symbols_shndx);  in bpf_object__collect_externs()
3993 	return prog->sec_idx == obj->efile.text_shndx && obj->nr_programs > 1;  in prog_is_subprog()
4014 	switch (obj->efile.secs[shndx].sec_type) {  in bpf_object__shndx_is_data()
4027 	return shndx == obj->efile.btf_maps_shndx;  in bpf_object__shndx_is_maps()
4033 	if (shndx == obj->efile.symbols_shndx)  in bpf_object__section_to_libbpf_map_type()
4036 	switch (obj->efile.secs[shndx].sec_type) {  in bpf_object__section_to_libbpf_map_type()
4100 		if (!shdr_idx || shdr_idx != obj->efile.text_shndx) {  in bpf_program__record_reloc()
4124 	if (sym_is_subprog(sym, obj->efile.text_shndx)) {  in bpf_program__record_reloc()
4250 	if (sec_idx >= obj->efile.sec_cnt)  in bpf_object__collect_prog_relos()
4282 		if (sym->st_shndx >= obj->efile.sec_cnt) {  in bpf_object__collect_prog_relos()
4346 	if (map->sec_idx == obj->efile.btf_maps_shndx || bpf_map__is_struct_ops(map))  in map_fill_btf_type_info()
6307 		subprog = find_prog_by_sec_insn(obj, obj->efile.text_shndx, sub_insn_idx);  in bpf_object__reloc_code()
6616 	if (!obj->efile.btf_maps_sec_btf_id || !obj->btf)  in bpf_object__collect_map_relos()
6618 	sec = btf__type_by_id(obj->btf, obj->efile.btf_maps_sec_btf_id);  in bpf_object__collect_map_relos()
6644 			if (map->sec_idx != obj->efile.btf_maps_shndx)  in bpf_object__collect_map_relos()
6662 			if (sym->st_shndx != obj->efile.btf_maps_shndx) {  in bpf_object__collect_map_relos()
6740 	for (i = 0; i < obj->efile.sec_cnt; i++) {  in bpf_object__collect_relos()
6741 		struct elf_sec_desc *sec_desc = &obj->efile.secs[i];  in bpf_object__collect_relos()
6758 		if (idx == obj->efile.st_ops_shndx || idx == obj->efile.st_ops_link_shndx)  in bpf_object__collect_relos()
6760 		else if (idx == obj->efile.btf_maps_shndx)  in bpf_object__collect_relos()