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Searched refs:index_type (Results 1 – 11 of 11) sorted by relevance

/Linux-v5.10/tools/testing/selftests/bpf/
Dtest_btf.h22 #define BTF_ARRAY_ENC(type, index_type, nr_elems) \ argument
23 (type), (index_type), (nr_elems)
24 #define BTF_TYPE_ARRAY_ENC(type, index_type, nr_elems) \ argument
26 BTF_ARRAY_ENC(type, index_type, nr_elems)
/Linux-v5.10/lib/
Dubsan.h63 struct type_descriptor *index_type; member
Dubsan.c353 val_to_string(index_str, sizeof(index_str), data->index_type, index); in __ubsan_handle_out_of_bounds()
/Linux-v5.10/tools/include/uapi/linux/
Dbtf.h106 __u32 index_type; member
/Linux-v5.10/include/uapi/linux/
Dbtf.h106 __u32 index_type; member
/Linux-v5.10/tools/lib/bpf/
Dbtf.c329 a->index_type = bswap_32(a->index_type); in btf_bswap_type_rest()
1711 a->index_type = index_type_id; in btf__add_array()
3439 h = hash_combine(h, info->index_type); in btf_hash_array()
3461 info1->index_type == info2->index_type && in btf_equal_array()
3875 cand_arr->index_type, canon_arr->index_type); in btf_dedup_is_equiv()
4164 ref_type_id = btf_dedup_ref_type(d, info->index_type); in btf_dedup_ref_type()
4167 info->index_type = ref_type_id; in btf_dedup_ref_type()
4351 r = btf_dedup_remap_type_id(d, arr_info->index_type); in btf_dedup_remap_type()
4354 arr_info->index_type = r; in btf_dedup_remap_type()
Dbtf_dump.c297 d->type_states[a->index_type].referenced = 1; in btf_dump_mark_referenced()
/Linux-v5.10/kernel/bpf/
Dbtf.c2617 if (!array->index_type || !BTF_TYPE_ID_VALID(array->index_type)) { in btf_array_check_meta()
2631 const struct btf_type *elem_type, *index_type; in btf_array_resolve() local
2637 index_type_id = array->index_type; in btf_array_resolve()
2638 index_type = btf_type_by_id(btf, index_type_id); in btf_array_resolve()
2639 if (btf_type_nosize_or_null(index_type) || in btf_array_resolve()
2640 btf_type_is_resolve_source_only(index_type)) { in btf_array_resolve()
2645 if (!env_type_is_resolve_sink(env, index_type) && in btf_array_resolve()
2647 return env_stack_push(env, index_type, index_type_id); in btf_array_resolve()
2649 index_type = btf_type_id_size(btf, &index_type_id, NULL); in btf_array_resolve()
2650 if (!index_type || !btf_type_is_int(index_type) || in btf_array_resolve()
[all …]
/Linux-v5.10/Documentation/bpf/
Dbtf.rst199 __u32 index_type;
205 * ``index_type``: the index type
208 The ``index_type`` can be any regular int type (``u8``, ``u16``, ``u32``,
210 ``index_type`` follows DWARF, which has an ``index_type`` for its array type.
211 Currently in BTF, beyond type verification, the ``index_type`` is not used.
/Linux-v5.10/tools/bpf/bpftool/
Dbtf.c153 jsonw_uint_field(w, "index_type_id", arr->index_type); in dump_btf_type()
157 arr->type, arr->index_type, arr->nelems); in dump_btf_type()
/Linux-v5.10/tools/testing/selftests/bpf/prog_tests/
Dbtf_write.c86 ASSERT_EQ(btf_array(t)->index_type, 1, "array_index_type"); in test_btf_write()