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Searched refs:base_btf (Results 1 – 10 of 10) sorted by relevance

/linux-6.12.1/tools/lib/bpf/
Dbtf_relocate.c40 const struct btf *base_btf; member
231 base_t = btf_type_by_id(r->base_btf, id); in btf_relocate_map_distilled_base()
243 base_t = btf_type_by_id(r->base_btf, id); in btf_relocate_map_distilled_base()
249 base_info.name = btf__name_by_offset(r->base_btf, base_t->name_off); in btf_relocate_map_distilled_base()
444 int btf_relocate(struct btf *btf, const struct btf *base_btf, __u32 **id_map) in btf_relocate() argument
454 if (!base_btf || r.dist_base_btf == base_btf) in btf_relocate()
458 r.nr_base_types = btf__type_cnt(base_btf); in btf_relocate()
461 r.base_btf = base_btf; in btf_relocate()
466 base_hdr = btf_header(r.base_btf); in btf_relocate()
509 btf_set_base_btf(btf, base_btf); in btf_relocate()
Dbtf.c97 struct btf *base_btf; member
278 if (btf->base_btf && hdr->str_len == 0) in btf_parse_str_sec()
284 if (!btf->base_btf && start[0]) { in btf_parse_str_sec()
620 return btf->base_btf; in btf__base_btf()
629 return btf_type_by_id(btf->base_btf, type_id); in btf_type_by_id()
659 if (btf->base_btf && btf->base_btf->ptr_sz > 0) in determine_ptr_size()
660 return btf->base_btf->ptr_sz; in determine_ptr_size()
976 btf__free(btf->base_btf); in btf__free()
980 static struct btf *btf_new_empty(struct btf *base_btf) in btf_new_empty() argument
995 if (base_btf) { in btf_new_empty()
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Dbtf.h77 LIBBPF_API struct btf *btf__new_split(const void *data, __u32 size, struct btf *base_btf);
109 LIBBPF_API struct btf *btf__new_empty_split(struct btf *base_btf);
133 LIBBPF_API struct btf *btf__parse_split(const char *path, struct btf *base_btf);
135 LIBBPF_API struct btf *btf__parse_elf_split(const char *path, struct btf *base_btf);
137 LIBBPF_API struct btf *btf__parse_raw_split(const char *path, struct btf *base_btf);
143 LIBBPF_API struct btf *btf__load_from_kernel_by_id_split(__u32 id, struct btf *base_btf);
268 LIBBPF_API int btf__relocate(struct btf *btf, const struct btf *base_btf);
Dlibbpf_internal.h238 void btf_set_base_btf(struct btf *btf, const struct btf *base_btf);
239 int btf_relocate(struct btf *btf, const struct btf *base_btf, __u32 **id_map);
412 struct btf *btf_get_from_fd(int btf_fd, struct btf *base_btf);
/linux-6.12.1/tools/bpf/bpftool/
Dmain.c34 struct btf *base_btf; variable
512 base_btf = btf__parse(optarg, NULL); in main()
513 if (!base_btf) { in main()
544 btf__free(base_btf); in main()
Dbtf.c879 if (!base_btf && in do_dump()
884 btf = btf__parse_split(*argv, base ?: base_btf); in do_dump()
928 if (!base_btf && btf_is_kernel_module(btf_id)) { in do_dump()
931 base_btf = get_vmlinux_btf_from_sysfs(); in do_dump()
934 btf = btf__load_from_kernel_by_id_split(btf_id, base_btf); in do_dump()
Dmain.h85 extern struct btf *base_btf;
/linux-6.12.1/tools/bpf/resolve_btfids/
Dmain.c537 struct btf *base_btf = NULL; in symbols_resolve() local
543 base_btf = btf__parse(obj->base_btf_path, NULL); in symbols_resolve()
544 err = libbpf_get_error(base_btf); in symbols_resolve()
552 btf = btf__parse_split(obj->btf ?: obj->path, base_btf); in symbols_resolve()
616 btf__free(base_btf); in symbols_resolve()
/linux-6.12.1/include/linux/
Dbtf.h555 void btf_set_base_btf(struct btf *btf, const struct btf *base_btf);
556 int btf_relocate(struct btf *btf, const struct btf *base_btf, __u32 **map_ids);
591 static inline void btf_set_base_btf(struct btf *btf, const struct btf *base_btf) in btf_set_base_btf() argument
595 static inline int btf_relocate(void *log, struct btf *btf, const struct btf *base_btf, in btf_relocate() argument
/linux-6.12.1/kernel/bpf/
Dbtf.c272 struct btf *base_btf; member
536 return btf->kernel_btf && !btf->base_btf; in btf_is_vmlinux()
545 btf = btf->base_btf; in btf_nr_types()
765 btf = btf->base_btf; in btf_name_offset_valid()
784 btf = btf->base_btf; in btf_str_by_offset()
854 btf = btf->base_btf; in btf_type_by_id()
1455 if (env->btf->base_btf && IS_ENABLED(CONFIG_MODULE_ALLOW_BTF_MISMATCH)) in __btf_verifier_log_type()
1501 if (env->btf->base_btf && IS_ENABLED(CONFIG_MODULE_ALLOW_BTF_MISMATCH)) in btf_verifier_log_member()
1613 if (!btf->base_btf) { in btf_add_type()
1771 return btf->base_btf; in btf_base_btf()
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