| /linux-6.12.1/tools/testing/selftests/bpf/prog_tests/ |
| D | btf_dedup_split.c | 9 struct btf *btf1, *btf2; in test_split_simple() local
36 btf2 = btf__new_empty_split(btf1); in test_split_simple()
37 if (!ASSERT_OK_PTR(btf2, "empty_split_btf")) in test_split_simple()
41 ASSERT_EQ(btf__pointer_size(btf2), 8, "inherit_ptr_sz"); in test_split_simple()
43 str_off = btf__find_str(btf2, "int"); in test_split_simple()
46 t = btf__type_by_id(btf2, 1); in test_split_simple()
50 ASSERT_STREQ(btf__str_by_offset(btf2, t->name_off), "int", "int_name"); in test_split_simple()
52 btf__add_struct(btf2, "s2", 16); /* [4] struct s2 { */ in test_split_simple()
53 btf__add_field(btf2, "f1", 6, 0, 0); /* struct s1 f1; */ in test_split_simple()
54 btf__add_field(btf2, "f2", 5, 32, 0); /* int f2; */ in test_split_simple()
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| D | btf_distill.c | 16 struct btf *btf1 = NULL, *btf2 = NULL, *btf3 = NULL, *btf4 = NULL; in test_distilled_base() local
103 btf2 = btf__new_empty_split(btf1); in test_distilled_base()
104 if (!ASSERT_OK_PTR(btf2, "empty_split_btf")) in test_distilled_base()
107 btf__add_ptr(btf2, 3); /* [18] ptr to struct s1 */ in test_distilled_base()
109 btf__add_ptr(btf2, 4); /* [19] ptr to struct (anon) */ in test_distilled_base()
110 btf__add_const(btf2, 6); /* [20] const union u1 */ in test_distilled_base()
111 btf__add_restrict(btf2, 7); /* [21] restrict union (anon) */ in test_distilled_base()
112 btf__add_volatile(btf2, 8); /* [22] volatile enum e1 */ in test_distilled_base()
113 btf__add_typedef(btf2, "et", 9); /* [23] typedef enum (anon) */ in test_distilled_base()
114 btf__add_const(btf2, 10); /* [24] const enum64 e641 */ in test_distilled_base()
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| D | btf_split.c | 18 struct btf *btf1, *btf2; in test_btf_split() local
34 btf2 = btf__new_empty_split(btf1); in test_btf_split()
35 if (!ASSERT_OK_PTR(btf2, "empty_split_btf")) in test_btf_split()
39 ASSERT_EQ(btf__pointer_size(btf2), 8, "inherit_ptr_sz"); in test_btf_split()
41 str_off = btf__find_str(btf2, "int"); in test_btf_split()
44 t = btf__type_by_id(btf2, 1); in test_btf_split()
48 ASSERT_STREQ(btf__str_by_offset(btf2, t->name_off), "int", "int_name"); in test_btf_split()
50 btf__add_struct(btf2, "s2", 16); /* [4] struct s2 { */ in test_btf_split()
51 btf__add_field(btf2, "f1", 3, 0, 0); /* struct s1 f1; */ in test_btf_split()
52 btf__add_field(btf2, "f2", 1, 32, 0); /* int f2; */ in test_btf_split()
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| D | btf_write.c | 406 struct btf *btf1 = NULL, *btf2 = NULL; in test_btf_add_btf() local
413 btf2 = btf__new_empty(); in test_btf_add_btf()
414 if (!ASSERT_OK_PTR(btf2, "btf2")) in test_btf_add_btf()
418 gen_btf(btf2); in test_btf_add_btf()
420 id = btf__add_btf(btf1, btf2); in test_btf_add_btf()
497 btf__free(btf2); in test_btf_add_btf()
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| /linux-6.12.1/include/linux/ |
| D | btf.h | 582 const struct btf *btf2, u32 id2);
654 const struct btf *btf2, u32 id2) in btf_types_are_same() argument
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| /linux-6.12.1/tools/lib/bpf/ |
| D | linker.c | 1333 const struct btf *btf2, __u32 id2) in glob_sym_btf_matches() argument
1343 t2 = skip_mods_and_typedefs(btf2, id2, &id2); in glob_sym_btf_matches()
1348 n2 = btf__str_by_offset(btf2, t2->name_off); in glob_sym_btf_matches()
1388 n2 = btf__str_by_offset(btf2, t2->name_off); in glob_sym_btf_matches()
1470 n2 = btf__str_by_offset(btf2, m2->name_off); in glob_sym_btf_matches()
1481 if (!glob_sym_btf_matches(sym_name, exact, btf1, m1->type, btf2, m2->type)) in glob_sym_btf_matches()
1501 if (!glob_sym_btf_matches(sym_name, exact, btf1, m1->type, btf2, m2->type)) in glob_sym_btf_matches()
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| /linux-6.12.1/kernel/bpf/ |
| D | btf.c | 6964 const struct btf *btf2, u32 id2) in btf_types_are_same() argument
6968 if (btf1 == btf2) in btf_types_are_same()
6970 return btf_type_by_id(btf1, id1) == btf_type_by_id(btf2, id2); in btf_types_are_same()
7128 struct btf *btf2, const struct btf_type *t2) in btf_check_func_type_match() argument
7135 fn2 = btf_name_by_offset(btf2, t2->name_off); in btf_check_func_type_match()
7149 t2 = btf_type_by_id(btf2, t2->type); in btf_check_func_type_match()
7165 t2 = btf_type_skip_modifiers(btf2, t2->type, NULL); in btf_check_func_type_match()
7176 t2 = btf_type_skip_modifiers(btf2, args2[i].type, NULL); in btf_check_func_type_match()
7205 t2 = btf_type_skip_modifiers(btf2, t2->type, NULL); in btf_check_func_type_match()
7225 s2 = btf_name_by_offset(btf2, t2->name_off); in btf_check_func_type_match()
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