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Searched refs:btf_array (Results 1 – 22 of 22) sorted by relevance

/linux-6.15/tools/lib/bpf/
H A Drelo_core.c73 const struct btf_array *arr) in is_flex_arr()
189 local_id = btf_array(local_type)->type; in __bpf_core_types_are_compat()
190 targ_id = btf_array(targ_type)->type; in __bpf_core_types_are_compat()
366 const struct btf_array *a = btf_array(t); in bpf_core_parse_spec()
457 local_id = btf_array(local_type)->type; in bpf_core_fields_are_compat()
458 targ_id = btf_array(targ_type)->type; in bpf_core_fields_are_compat()
642 const struct btf_array *a; in bpf_core_spec_match()
648 a = btf_array(targ_type); in bpf_core_spec_match()
715 t = skip_mods_and_typedefs(spec->btf, btf_array(t)->type, &elem_id); in bpf_core_calc_field_relo()
1660 const struct btf_array *local_array = btf_array(local_t); in __bpf_core_types_match()
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H A Dbtf_iter.c48 2, {sizeof(struct btf_type) + offsetof(struct btf_array, type), in btf_field_iter_init()
49 sizeof(struct btf_type) + offsetof(struct btf_array, index_type)} in btf_field_iter_init()
H A Dbtf_dump.c343 const struct btf_array *a = btf_array(t); in btf_dump_mark_referenced()
514 return btf_dump_order_type(d, btf_array(t)->type, false); in btf_dump_order_type()
763 btf_dump_emit_type(d, btf_array(t)->type, cont_id); in btf_dump_emit_type()
1327 id = btf_array(t)->type; in btf_dump_emit_type_decl()
1503 const struct btf_array *a = btf_array(t); in btf_dump_emit_type_chain()
2036 const struct btf_array *array = btf_array(t); in btf_dump_array_data()
2356 const struct btf_array *array = btf_array(t); in btf_dump_type_data_check_zero()
H A Dbtf.h521 static inline struct btf_array *btf_array(const struct btf_type *t) in btf_array() function
523 return (struct btf_array *)(t + 1); in btf_array()
H A Dbtf.c345 struct btf_array *a; in btf_bswap_type_rest()
379 a = btf_array(t); in btf_bswap_type_rest()
509 const struct btf_array *a = btf_array(t); in btf_validate_type()
800 array = btf_array(t); in btf__resolve_size()
2157 struct btf_array *a; in btf__add_array()
2175 a = btf_array(t); in btf__add_array()
4022 const struct btf_array *info = btf_array(t); in btf_hash_array()
4045 info1 = btf_array(t1); in btf_equal_array()
4046 info2 = btf_array(t2); in btf_equal_array()
4062 return btf_array(t1)->nelems == btf_array(t2)->nelems; in btf_compat_array()
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H A Dbtf_relocate.c160 struct btf_array *a = btf_array(t); in btf_mark_embedded_composite_type_ids()
H A Dlinker.c1577 id1 = btf_array(t1)->type; in glob_sym_btf_matches()
1578 id2 = btf_array(t2)->type; in glob_sym_btf_matches()
H A Dlibbpf.c2449 const struct btf_array *arr_info; in get_map_field_int()
2469 arr_info = btf_array(arr_t); in get_map_field_int()
2698 if (!btf_is_array(t) || btf_array(t)->nelems) { in parse_btf_map_def()
2703 t = skip_mods_and_typedefs(btf, btf_array(t)->type, NULL); in parse_btf_map_def()
4130 if (btf_array(t)->nelems == 0) in find_kcfg_type()
4132 if (find_kcfg_type(btf, btf_array(t)->type, NULL) != KCFG_CHAR) in find_kcfg_type()
10300 const struct btf_array *array; in map_btf_datasec_resize()
10336 array = btf_array(array_type); in map_btf_datasec_resize()
/linux-6.15/tools/bpf/bpftool/
H A Dbtf_dumper.c211 static bool is_str_array(const struct btf *btf, const struct btf_array *arr, in is_str_array()
251 struct btf_array *arr = (struct btf_array *)(t + 1); in btf_dumper_array()
623 const struct btf_array *array; in __btf_dumper_type_only()
654 array = (struct btf_array *)(t + 1); in __btf_dumper_type_only()
H A Dbtf.c166 const struct btf_array *arr = (const void *)(t + 1); in dump_btf_type()
612 return btf_type_rank(btf, btf_array(t)->type, has_name); in btf_type_rank()
646 return btf_type_sort_name(btf, btf_array(t)->type, true); in btf_type_sort_name()
715 struct btf_array *arr = btf_array(t); in btf_type_disambig_hash()
H A Dgen.c2036 struct btf_array *array; in btfgen_mark_type()
2072 array = btf_array(btf_type); in btfgen_mark_type()
2110 struct btf_array *array; in btfgen_record_field_relo()
2145 array = btf_array(btf_type); in btfgen_record_field_relo()
2217 struct btf_array *array; in btfgen_mark_type_match()
2219 array = btf_array(btf_type); in btfgen_mark_type_match()
/linux-6.15/tools/testing/selftests/bpf/
H A Dbtf_helpers.c118 const struct btf_array *arr = btf_array(t); in fprintf_btf_type_raw()
/linux-6.15/tools/include/uapi/linux/
H A Dbtf.h112 struct btf_array { struct
/linux-6.15/include/uapi/linux/
H A Dbtf.h112 struct btf_array { struct
/linux-6.15/tools/testing/selftests/bpf/prog_tests/
H A Dbtf_write.c92 ASSERT_EQ(btf_array(t)->index_type, 1, "array_index_type"); in gen_btf()
93 ASSERT_EQ(btf_array(t)->type, 2, "array_elem_type"); in gen_btf()
94 ASSERT_EQ(btf_array(t)->nelems, 10, "array_nelems"); in gen_btf()
H A Dcore_reloc.c476 } else if (btf_is_array(t) && (t = btf__type_by_id(local_btf, btf_array(t)->type)) && in setup_type_id_case_local()
H A Dbtf.c8051 return base_size + sizeof(struct btf_array); in btf_type_size()
/linux-6.15/include/linux/
H A Dbtf.h472 static inline struct btf_array *btf_array(const struct btf_type *t) in btf_array() function
474 return (struct btf_array *)(t + 1); in btf_array()
/linux-6.15/Documentation/bpf/
H A Dbtf.rst200 ``btf_type`` is followed by one ``struct btf_array``::
202 struct btf_array {
208 The ``struct btf_array`` encoding:
218 The ``struct btf_array`` allows chaining through element type to represent
223 * [2]: array, ``btf_array.type = [1]``, ``btf_array.nelems = 6``
224 * [3]: array, ``btf_array.type = [2]``, ``btf_array.nelems = 5``
227 one-dimensional array, e.g., for ``a[5][6]``, the ``btf_array.nelems`` is
/linux-6.15/kernel/bpf/
H A Dbtf.c727 return (const struct btf_array *)(t + 1); in btf_type_array()
958 const struct btf_array *array; in btf_show_name()
1939 const struct btf_array *array = NULL; in __btf_resolve_size()
2899 const struct btf_array *array = btf_type_array(t); in btf_array_check_meta()
3016 const struct btf_array *array = btf_type_array(t); in btf_array_log()
3026 const struct btf_array *array = btf_type_array(t); in __btf_array_show()
3631 const struct btf_array *array; in btf_find_field_one()
3638 array = btf_array(var_type); in btf_find_field_one()
5286 const struct btf_array *array = btf_type_array(t); in btf_resolve_valid()
6944 struct btf_array *array_elem; in btf_struct_walk()
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H A Dverifier.c12015 const struct btf_array *array; in __btf_type_is_scalar_struct()
12028 array = btf_array(member_type); in __btf_type_is_scalar_struct()
/linux-6.15/kernel/trace/
H A Dtrace_probe.c344 const struct btf_array *array; in btf_type_is_char_array()
351 array = (const struct btf_array *)(type + 1); in btf_type_is_char_array()