Lines Matching refs:efile
634 struct elf_state efile; member
790 Elf_Data *symbols = obj->efile.symbols; in bpf_object__add_programs()
827 if (sec_idx != obj->efile.text_shndx && ELF64_ST_BIND(sym->st_info) == STB_LOCAL) { in bpf_object__add_programs()
1132 if (obj->efile.st_ops_shndx == -1) in bpf_object__init_struct_ops_maps()
1172 map->sec_idx = obj->efile.st_ops_shndx; in bpf_object__init_struct_ops_maps()
1194 if (vsi->offset + type->size > obj->efile.st_ops_data->d_size) { in bpf_object__init_struct_ops_maps()
1201 obj->efile.st_ops_data->d_buf + vsi->offset, in bpf_object__init_struct_ops_maps()
1239 obj->efile.fd = -1; in bpf_object__new()
1246 obj->efile.obj_buf = obj_buf; in bpf_object__new()
1247 obj->efile.obj_buf_sz = obj_buf_sz; in bpf_object__new()
1248 obj->efile.btf_maps_shndx = -1; in bpf_object__new()
1249 obj->efile.st_ops_shndx = -1; in bpf_object__new()
1260 if (!obj->efile.elf) in bpf_object__elf_finish()
1263 elf_end(obj->efile.elf); in bpf_object__elf_finish()
1264 obj->efile.elf = NULL; in bpf_object__elf_finish()
1265 obj->efile.symbols = NULL; in bpf_object__elf_finish()
1266 obj->efile.st_ops_data = NULL; in bpf_object__elf_finish()
1268 zfree(&obj->efile.secs); in bpf_object__elf_finish()
1269 obj->efile.sec_cnt = 0; in bpf_object__elf_finish()
1270 zclose(obj->efile.fd); in bpf_object__elf_finish()
1271 obj->efile.obj_buf = NULL; in bpf_object__elf_finish()
1272 obj->efile.obj_buf_sz = 0; in bpf_object__elf_finish()
1281 if (obj->efile.elf) { in bpf_object__elf_init()
1286 if (obj->efile.obj_buf_sz > 0) { in bpf_object__elf_init()
1288 elf = elf_memory((char *)obj->efile.obj_buf, obj->efile.obj_buf_sz); in bpf_object__elf_init()
1290 obj->efile.fd = open(obj->path, O_RDONLY | O_CLOEXEC); in bpf_object__elf_init()
1291 if (obj->efile.fd < 0) { in bpf_object__elf_init()
1300 elf = elf_begin(obj->efile.fd, ELF_C_READ_MMAP, NULL); in bpf_object__elf_init()
1309 obj->efile.elf = elf; in bpf_object__elf_init()
1323 obj->efile.ehdr = ehdr = elf64_getehdr(elf); in bpf_object__elf_init()
1324 if (!obj->efile.ehdr) { in bpf_object__elf_init()
1330 if (elf_getshdrstrndx(elf, &obj->efile.shstrndx)) { in bpf_object__elf_init()
1338 if (!elf_rawdata(elf_getscn(elf, obj->efile.shstrndx), NULL)) { in bpf_object__elf_init()
1361 if (obj->efile.ehdr->e_ident[EI_DATA] == ELFDATA2LSB) in bpf_object__check_endianness()
1364 if (obj->efile.ehdr->e_ident[EI_DATA] == ELFDATA2MSB) in bpf_object__check_endianness()
1431 Elf_Data *symbols = obj->efile.symbols; in find_elf_var_sym()
1646 for (sec_idx = 1; sec_idx < obj->efile.sec_cnt; sec_idx++) { in bpf_object__init_global_data_maps()
1647 sec_desc = &obj->efile.secs[sec_idx]; in bpf_object__init_global_data_maps()
1995 ".kconfig", obj->efile.symbols_shndx, in bpf_object__init_kconfig_map()
2566 if (obj->efile.btf_maps_shndx < 0) in bpf_object__init_user_btf_maps()
2569 scn = elf_sec_by_idx(obj, obj->efile.btf_maps_shndx); in bpf_object__init_user_btf_maps()
2585 obj->efile.btf_maps_sec_btf_id = i; in bpf_object__init_user_btf_maps()
2598 obj->efile.btf_maps_shndx, in bpf_object__init_user_btf_maps()
2753 return obj->efile.btf_maps_shndx >= 0 || in libbpf_needs_btf()
2754 obj->efile.st_ops_shndx >= 0 || in libbpf_needs_btf()
2760 return obj->efile.st_ops_shndx >= 0; in kernel_needs_btf()
3145 name = elf_strptr(obj->efile.elf, obj->efile.strtabidx, off); in elf_sym_str()
3159 name = elf_strptr(obj->efile.elf, obj->efile.shstrndx, off); in elf_sec_str()
3173 scn = elf_getscn(obj->efile.elf, idx); in elf_sec_by_idx()
3185 Elf *elf = obj->efile.elf; in elf_sec_by_name()
3260 if (idx >= obj->efile.symbols->d_size / sizeof(Elf64_Sym)) in elf_sym_by_idx()
3263 return (Elf64_Sym *)obj->efile.symbols->d_buf + idx; in elf_sym_by_idx()
3329 Elf *elf = obj->efile.elf; in bpf_object__elf_collect()
3343 if (elf_getshdrnum(obj->efile.elf, &obj->efile.sec_cnt)) { in bpf_object__elf_collect()
3348 obj->efile.secs = calloc(obj->efile.sec_cnt, sizeof(*obj->efile.secs)); in bpf_object__elf_collect()
3349 if (!obj->efile.secs) in bpf_object__elf_collect()
3362 if (obj->efile.symbols) { in bpf_object__elf_collect()
3373 obj->efile.symbols = data; in bpf_object__elf_collect()
3374 obj->efile.symbols_shndx = idx; in bpf_object__elf_collect()
3375 obj->efile.strtabidx = sh->sh_link; in bpf_object__elf_collect()
3379 if (!obj->efile.symbols) { in bpf_object__elf_collect()
3388 sec_desc = &obj->efile.secs[idx]; in bpf_object__elf_collect()
3422 obj->efile.btf_maps_shndx = idx; in bpf_object__elf_collect()
3436 obj->efile.text_shndx = idx; in bpf_object__elf_collect()
3451 obj->efile.st_ops_data = data; in bpf_object__elf_collect()
3452 obj->efile.st_ops_shndx = idx; in bpf_object__elf_collect()
3461 targ_sec_idx >= obj->efile.sec_cnt) in bpf_object__elf_collect()
3488 if (!obj->efile.strtabidx || obj->efile.strtabidx > idx) { in bpf_object__elf_collect()
3718 if (!obj->efile.symbols) in bpf_object__collect_externs()
3721 scn = elf_sec_by_idx(obj, obj->efile.symbols_shndx); in bpf_object__collect_externs()
3920 return prog->sec_idx == obj->efile.text_shndx && obj->nr_programs > 1; in prog_is_subprog()
3941 switch (obj->efile.secs[shndx].sec_type) { in bpf_object__shndx_is_data()
3954 return shndx == obj->efile.btf_maps_shndx; in bpf_object__shndx_is_maps()
3960 if (shndx == obj->efile.symbols_shndx) in bpf_object__section_to_libbpf_map_type()
3963 switch (obj->efile.secs[shndx].sec_type) { in bpf_object__section_to_libbpf_map_type()
4027 if (!shdr_idx || shdr_idx != obj->efile.text_shndx) { in bpf_program__record_reloc()
4051 if (sym_is_subprog(sym, obj->efile.text_shndx)) { in bpf_program__record_reloc()
4177 if (sec_idx >= obj->efile.sec_cnt) in bpf_object__collect_prog_relos()
4207 if (sym->st_shndx >= obj->efile.sec_cnt) { in bpf_object__collect_prog_relos()
4271 if (map->sec_idx == obj->efile.btf_maps_shndx || bpf_map__is_struct_ops(map)) in map_fill_btf_type_info()
6162 subprog = find_prog_by_sec_insn(obj, obj->efile.text_shndx, sub_insn_idx); in bpf_object__reloc_code()
6471 if (!obj->efile.btf_maps_sec_btf_id || !obj->btf) in bpf_object__collect_map_relos()
6473 sec = btf__type_by_id(obj->btf, obj->efile.btf_maps_sec_btf_id); in bpf_object__collect_map_relos()
6499 if (map->sec_idx != obj->efile.btf_maps_shndx) in bpf_object__collect_map_relos()
6517 if (sym->st_shndx != obj->efile.btf_maps_shndx) { in bpf_object__collect_map_relos()
6595 for (i = 0; i < obj->efile.sec_cnt; i++) { in bpf_object__collect_relos()
6596 struct elf_sec_desc *sec_desc = &obj->efile.secs[i]; in bpf_object__collect_relos()
6613 if (idx == obj->efile.st_ops_shndx) in bpf_object__collect_relos()
6615 else if (idx == obj->efile.btf_maps_shndx) in bpf_object__collect_relos()