702 	struct elf_state efile;  member
869 	Elf_Data *symbols = obj->efile.symbols;  in bpf_object__add_programs()
905 		if (sec_idx != obj->efile.text_shndx && ELF64_ST_BIND(sym->st_info) == STB_LOCAL) {  in bpf_object__add_programs()
1464 	for (sec_idx = 0; sec_idx < obj->efile.sec_cnt; ++sec_idx) {  in bpf_object_init_struct_ops()
1465 		struct elf_sec_desc *desc = &obj->efile.secs[sec_idx];  in bpf_object_init_struct_ops()
1507 	obj->efile.fd = -1;  in bpf_object__new()
1514 	obj->efile.obj_buf = obj_buf;  in bpf_object__new()
1515 	obj->efile.obj_buf_sz = obj_buf_sz;  in bpf_object__new()
1516 	obj->efile.btf_maps_shndx = -1;  in bpf_object__new()
1527 	if (!obj->efile.elf)  in bpf_object__elf_finish()
1530 	elf_end(obj->efile.elf);  in bpf_object__elf_finish()
1531 	obj->efile.elf = NULL;  in bpf_object__elf_finish()
1532 	obj->efile.ehdr = NULL;  in bpf_object__elf_finish()
1533 	obj->efile.symbols = NULL;  in bpf_object__elf_finish()
1534 	obj->efile.arena_data = NULL;  in bpf_object__elf_finish()
1536 	zfree(&obj->efile.secs);  in bpf_object__elf_finish()
1537 	obj->efile.sec_cnt = 0;  in bpf_object__elf_finish()
1538 	zclose(obj->efile.fd);  in bpf_object__elf_finish()
1539 	obj->efile.obj_buf = NULL;  in bpf_object__elf_finish()
1540 	obj->efile.obj_buf_sz = 0;  in bpf_object__elf_finish()
1549 	if (obj->efile.elf) {  in bpf_object__elf_init()
1554 	if (obj->efile.obj_buf_sz > 0) {  in bpf_object__elf_init()
1556 		elf = elf_memory((char *)obj->efile.obj_buf, obj->efile.obj_buf_sz);  in bpf_object__elf_init()
1558 		obj->efile.fd = open(obj->path, O_RDONLY | O_CLOEXEC);  in bpf_object__elf_init()
1559 		if (obj->efile.fd < 0) {  in bpf_object__elf_init()
1565 		elf = elf_begin(obj->efile.fd, ELF_C_READ_MMAP, NULL);  in bpf_object__elf_init()
1574 	obj->efile.elf = elf;  in bpf_object__elf_init()
1588 	obj->efile.ehdr = ehdr = elf64_getehdr(elf);  in bpf_object__elf_init()
1589 	if (!obj->efile.ehdr) {  in bpf_object__elf_init()
1605 	if (elf_getshdrstrndx(elf, &obj->efile.shstrndx)) {  in bpf_object__elf_init()
1613 	if (!elf_rawdata(elf_getscn(elf, obj->efile.shstrndx), NULL)) {  in bpf_object__elf_init()
1702 	Elf_Data *symbols = obj->efile.symbols;  in find_elf_var_sym()
2001 	for (sec_idx = 1; sec_idx < obj->efile.sec_cnt; sec_idx++) {  in bpf_object__init_global_data_maps()
2002 		sec_desc = &obj->efile.secs[sec_idx];  in bpf_object__init_global_data_maps()
2364 					    ".kconfig", obj->efile.symbols_shndx,  in bpf_object__init_kconfig_map()
3003 	if (obj->efile.btf_maps_shndx < 0)  in bpf_object__init_user_btf_maps()
3006 	scn = elf_sec_by_idx(obj, obj->efile.btf_maps_shndx);  in bpf_object__init_user_btf_maps()
3022 			obj->efile.btf_maps_sec_btf_id = i;  in bpf_object__init_user_btf_maps()
3035 						    obj->efile.btf_maps_shndx,  in bpf_object__init_user_btf_maps()
3055 		if (obj->efile.arena_data) {  in bpf_object__init_user_btf_maps()
3056 			err = init_arena_map_data(obj, map, ARENA_SEC, obj->efile.arena_data_shndx,  in bpf_object__init_user_btf_maps()
3057 						  obj->efile.arena_data->d_buf,  in bpf_object__init_user_btf_maps()
3058 						  obj->efile.arena_data->d_size);  in bpf_object__init_user_btf_maps()
3063 	if (obj->efile.arena_data && !obj->arena_map) {  in bpf_object__init_user_btf_maps()
3232 	return obj->efile.btf_maps_shndx >= 0 ||  in libbpf_needs_btf()
3233 	       obj->efile.has_st_ops ||  in libbpf_needs_btf()
3239 	return obj->efile.has_st_ops;  in kernel_needs_btf()
3638 	name = elf_strptr(obj->efile.elf, obj->efile.strtabidx, off);  in elf_sym_str()
3652 	name = elf_strptr(obj->efile.elf, obj->efile.shstrndx, off);  in elf_sec_str()
3666 	scn = elf_getscn(obj->efile.elf, idx);  in elf_sec_by_idx()
3678 	Elf *elf = obj->efile.elf;  in elf_sec_by_name()
3753 	if (idx >= obj->efile.symbols->d_size / sizeof(Elf64_Sym))  in elf_sym_by_idx()
3756 	return (Elf64_Sym *)obj->efile.symbols->d_buf + idx;  in elf_sym_by_idx()
3822 	Elf *elf = obj->efile.elf;  in bpf_object__elf_collect()
3836 	if (elf_getshdrnum(obj->efile.elf, &obj->efile.sec_cnt)) {  in bpf_object__elf_collect()
3841 	obj->efile.secs = calloc(obj->efile.sec_cnt, sizeof(*obj->efile.secs));  in bpf_object__elf_collect()
3842 	if (!obj->efile.secs)  in bpf_object__elf_collect()
3855 			if (obj->efile.symbols) {  in bpf_object__elf_collect()
3866 			obj->efile.symbols = data;  in bpf_object__elf_collect()
3867 			obj->efile.symbols_shndx = idx;  in bpf_object__elf_collect()
3868 			obj->efile.strtabidx = sh->sh_link;  in bpf_object__elf_collect()
3872 	if (!obj->efile.symbols) {  in bpf_object__elf_collect()
3881 		sec_desc = &obj->efile.secs[idx];  in bpf_object__elf_collect()
3915 			obj->efile.btf_maps_shndx = idx;  in bpf_object__elf_collect()
3929 					obj->efile.text_shndx = idx;  in bpf_object__elf_collect()
3950 				obj->efile.has_st_ops = true;  in bpf_object__elf_collect()
3952 				obj->efile.arena_data = data;  in bpf_object__elf_collect()
3953 				obj->efile.arena_data_shndx = idx;  in bpf_object__elf_collect()
3962 			    targ_sec_idx >= obj->efile.sec_cnt)  in bpf_object__elf_collect()
3992 	if (!obj->efile.strtabidx || obj->efile.strtabidx > idx) {  in bpf_object__elf_collect()
4227 	if (!obj->efile.symbols)  in bpf_object__collect_externs()
4230 	scn = elf_sec_by_idx(obj, obj->efile.symbols_shndx);  in bpf_object__collect_externs()
4437 	return prog->sec_idx == obj->efile.text_shndx;  in prog_is_subprog()
4458 	switch (obj->efile.secs[shndx].sec_type) {  in bpf_object__shndx_is_data()
4471 	return shndx == obj->efile.btf_maps_shndx;  in bpf_object__shndx_is_maps()
4477 	if (shndx == obj->efile.symbols_shndx)  in bpf_object__section_to_libbpf_map_type()
4480 	switch (obj->efile.secs[shndx].sec_type) {  in bpf_object__section_to_libbpf_map_type()
4544 		if (!shdr_idx || shdr_idx != obj->efile.text_shndx) {  in bpf_program__record_reloc()
4568 	if (sym_is_subprog(sym, obj->efile.text_shndx)) {  in bpf_program__record_reloc()
4588 	if (shdr_idx == obj->efile.arena_data_shndx) {  in bpf_program__record_reloc()
4703 	if (sec_idx >= obj->efile.sec_cnt)  in bpf_object__collect_prog_relos()
4735 		if (sym->st_shndx >= obj->efile.sec_cnt) {  in bpf_object__collect_prog_relos()
4799 	if (map->sec_idx == obj->efile.btf_maps_shndx || bpf_map__is_struct_ops(map))  in map_fill_btf_type_info()
6472 		subprog = find_prog_by_sec_insn(obj, obj->efile.text_shndx, sub_insn_idx);  in bpf_object__reloc_code()
7194 	if (!obj->efile.btf_maps_sec_btf_id || !obj->btf)  in bpf_object__collect_map_relos()
7196 	sec = btf__type_by_id(obj->btf, obj->efile.btf_maps_sec_btf_id);  in bpf_object__collect_map_relos()
7222 			if (map->sec_idx != obj->efile.btf_maps_shndx)  in bpf_object__collect_map_relos()
7240 			if (sym->st_shndx != obj->efile.btf_maps_shndx) {  in bpf_object__collect_map_relos()
7318 	for (i = 0; i < obj->efile.sec_cnt; i++) {  in bpf_object__collect_relos()
7319 		struct elf_sec_desc *sec_desc = &obj->efile.secs[i];  in bpf_object__collect_relos()
7331 		if (shdr->sh_type != SHT_REL || idx < 0 || idx >= obj->efile.sec_cnt) {  in bpf_object__collect_relos()
7336 		if (obj->efile.secs[idx].sec_type == SEC_ST_OPS)  in bpf_object__collect_relos()
7338 		else if (idx == obj->efile.btf_maps_shndx)  in bpf_object__collect_relos()