654 	struct elf_state efile;  member
810 	Elf_Data *symbols = obj->efile.symbols;  in bpf_object__add_programs()
846 		if (sec_idx != obj->efile.text_shndx && ELF64_ST_BIND(sym->st_info) == STB_LOCAL) {  in bpf_object__add_programs()
1239 	err = init_struct_ops_maps(obj, STRUCT_OPS_SEC, obj->efile.st_ops_shndx,  in bpf_object_init_struct_ops()
1240 				   obj->efile.st_ops_data, 0);  in bpf_object_init_struct_ops()
1242 					  obj->efile.st_ops_link_shndx,  in bpf_object_init_struct_ops()
1243 					  obj->efile.st_ops_link_data,  in bpf_object_init_struct_ops()
1273 	obj->efile.fd = -1;  in bpf_object__new()
1280 	obj->efile.obj_buf = obj_buf;  in bpf_object__new()
1281 	obj->efile.obj_buf_sz = obj_buf_sz;  in bpf_object__new()
1282 	obj->efile.btf_maps_shndx = -1;  in bpf_object__new()
1283 	obj->efile.st_ops_shndx = -1;  in bpf_object__new()
1284 	obj->efile.st_ops_link_shndx = -1;  in bpf_object__new()
1295 	if (!obj->efile.elf)  in bpf_object__elf_finish()
1298 	elf_end(obj->efile.elf);  in bpf_object__elf_finish()
1299 	obj->efile.elf = NULL;  in bpf_object__elf_finish()
1300 	obj->efile.symbols = NULL;  in bpf_object__elf_finish()
1301 	obj->efile.st_ops_data = NULL;  in bpf_object__elf_finish()
1302 	obj->efile.st_ops_link_data = NULL;  in bpf_object__elf_finish()
1304 	zfree(&obj->efile.secs);  in bpf_object__elf_finish()
1305 	obj->efile.sec_cnt = 0;  in bpf_object__elf_finish()
1306 	zclose(obj->efile.fd);  in bpf_object__elf_finish()
1307 	obj->efile.obj_buf = NULL;  in bpf_object__elf_finish()
1308 	obj->efile.obj_buf_sz = 0;  in bpf_object__elf_finish()
1317 	if (obj->efile.elf) {  in bpf_object__elf_init()
1322 	if (obj->efile.obj_buf_sz > 0) {  in bpf_object__elf_init()
1324 		elf = elf_memory((char *)obj->efile.obj_buf, obj->efile.obj_buf_sz);  in bpf_object__elf_init()
1326 		obj->efile.fd = open(obj->path, O_RDONLY | O_CLOEXEC);  in bpf_object__elf_init()
1327 		if (obj->efile.fd < 0) {  in bpf_object__elf_init()
1336 		elf = elf_begin(obj->efile.fd, ELF_C_READ_MMAP, NULL);  in bpf_object__elf_init()
1345 	obj->efile.elf = elf;  in bpf_object__elf_init()
1359 	obj->efile.ehdr = ehdr = elf64_getehdr(elf);  in bpf_object__elf_init()
1360 	if (!obj->efile.ehdr) {  in bpf_object__elf_init()
1366 	if (elf_getshdrstrndx(elf, &obj->efile.shstrndx)) {  in bpf_object__elf_init()
1374 	if (!elf_rawdata(elf_getscn(elf, obj->efile.shstrndx), NULL)) {  in bpf_object__elf_init()
1397 	if (obj->efile.ehdr->e_ident[EI_DATA] == ELFDATA2LSB)  in bpf_object__check_endianness()
1400 	if (obj->efile.ehdr->e_ident[EI_DATA] == ELFDATA2MSB)  in bpf_object__check_endianness()
1467 	Elf_Data *symbols = obj->efile.symbols;  in find_elf_var_sym()
1704 	for (sec_idx = 1; sec_idx < obj->efile.sec_cnt; sec_idx++) {  in bpf_object__init_global_data_maps()
1705 		sec_desc = &obj->efile.secs[sec_idx];  in bpf_object__init_global_data_maps()
2053 					    ".kconfig", obj->efile.symbols_shndx,  in bpf_object__init_kconfig_map()
2624 	if (obj->efile.btf_maps_shndx < 0)  in bpf_object__init_user_btf_maps()
2627 	scn = elf_sec_by_idx(obj, obj->efile.btf_maps_shndx);  in bpf_object__init_user_btf_maps()
2643 			obj->efile.btf_maps_sec_btf_id = i;  in bpf_object__init_user_btf_maps()
2656 						    obj->efile.btf_maps_shndx,  in bpf_object__init_user_btf_maps()
2811 	return obj->efile.btf_maps_shndx >= 0 ||  in libbpf_needs_btf()
2812 	       obj->efile.st_ops_shndx >= 0 ||  in libbpf_needs_btf()
2813 	       obj->efile.st_ops_link_shndx >= 0 ||  in libbpf_needs_btf()
2819 	return obj->efile.st_ops_shndx >= 0 || obj->efile.st_ops_link_shndx >= 0;  in kernel_needs_btf()
3204 	name = elf_strptr(obj->efile.elf, obj->efile.strtabidx, off);  in elf_sym_str()
3218 	name = elf_strptr(obj->efile.elf, obj->efile.shstrndx, off);  in elf_sec_str()
3232 	scn = elf_getscn(obj->efile.elf, idx);  in elf_sec_by_idx()
3244 	Elf *elf = obj->efile.elf;  in elf_sec_by_name()
3319 	if (idx >= obj->efile.symbols->d_size / sizeof(Elf64_Sym))  in elf_sym_by_idx()
3322 	return (Elf64_Sym *)obj->efile.symbols->d_buf + idx;  in elf_sym_by_idx()
3388 	Elf *elf = obj->efile.elf;  in bpf_object__elf_collect()
3402 	if (elf_getshdrnum(obj->efile.elf, &obj->efile.sec_cnt)) {  in bpf_object__elf_collect()
3407 	obj->efile.secs = calloc(obj->efile.sec_cnt, sizeof(*obj->efile.secs));  in bpf_object__elf_collect()
3408 	if (!obj->efile.secs)  in bpf_object__elf_collect()
3421 			if (obj->efile.symbols) {  in bpf_object__elf_collect()
3432 			obj->efile.symbols = data;  in bpf_object__elf_collect()
3433 			obj->efile.symbols_shndx = idx;  in bpf_object__elf_collect()
3434 			obj->efile.strtabidx = sh->sh_link;  in bpf_object__elf_collect()
3438 	if (!obj->efile.symbols) {  in bpf_object__elf_collect()
3447 		sec_desc = &obj->efile.secs[idx];  in bpf_object__elf_collect()
3481 			obj->efile.btf_maps_shndx = idx;  in bpf_object__elf_collect()
3495 					obj->efile.text_shndx = idx;  in bpf_object__elf_collect()
3510 				obj->efile.st_ops_data = data;  in bpf_object__elf_collect()
3511 				obj->efile.st_ops_shndx = idx;  in bpf_object__elf_collect()
3513 				obj->efile.st_ops_link_data = data;  in bpf_object__elf_collect()
3514 				obj->efile.st_ops_link_shndx = idx;  in bpf_object__elf_collect()
3523 			    targ_sec_idx >= obj->efile.sec_cnt)  in bpf_object__elf_collect()
3551 	if (!obj->efile.strtabidx || obj->efile.strtabidx > idx) {  in bpf_object__elf_collect()
3782 	if (!obj->efile.symbols)  in bpf_object__collect_externs()
3785 	scn = elf_sec_by_idx(obj, obj->efile.symbols_shndx);  in bpf_object__collect_externs()
3992 	return prog->sec_idx == obj->efile.text_shndx && obj->nr_programs > 1;  in prog_is_subprog()
4013 	switch (obj->efile.secs[shndx].sec_type) {  in bpf_object__shndx_is_data()
4026 	return shndx == obj->efile.btf_maps_shndx;  in bpf_object__shndx_is_maps()
4032 	if (shndx == obj->efile.symbols_shndx)  in bpf_object__section_to_libbpf_map_type()
4035 	switch (obj->efile.secs[shndx].sec_type) {  in bpf_object__section_to_libbpf_map_type()
4099 		if (!shdr_idx || shdr_idx != obj->efile.text_shndx) {  in bpf_program__record_reloc()
4123 	if (sym_is_subprog(sym, obj->efile.text_shndx)) {  in bpf_program__record_reloc()
4249 	if (sec_idx >= obj->efile.sec_cnt)  in bpf_object__collect_prog_relos()
4279 		if (sym->st_shndx >= obj->efile.sec_cnt) {  in bpf_object__collect_prog_relos()
4343 	if (map->sec_idx == obj->efile.btf_maps_shndx || bpf_map__is_struct_ops(map))  in map_fill_btf_type_info()
6301 		subprog = find_prog_by_sec_insn(obj, obj->efile.text_shndx, sub_insn_idx);  in bpf_object__reloc_code()
6610 	if (!obj->efile.btf_maps_sec_btf_id || !obj->btf)  in bpf_object__collect_map_relos()
6612 	sec = btf__type_by_id(obj->btf, obj->efile.btf_maps_sec_btf_id);  in bpf_object__collect_map_relos()
6638 			if (map->sec_idx != obj->efile.btf_maps_shndx)  in bpf_object__collect_map_relos()
6656 			if (sym->st_shndx != obj->efile.btf_maps_shndx) {  in bpf_object__collect_map_relos()
6734 	for (i = 0; i < obj->efile.sec_cnt; i++) {  in bpf_object__collect_relos()
6735 		struct elf_sec_desc *sec_desc = &obj->efile.secs[i];  in bpf_object__collect_relos()
6752 		if (idx == obj->efile.st_ops_shndx || idx == obj->efile.st_ops_link_shndx)  in bpf_object__collect_relos()
6754 		else if (idx == obj->efile.btf_maps_shndx)  in bpf_object__collect_relos()