29 	struct btf_dump *d;  in btf_dump_all_types()  local
32 	d = btf_dump__new(btf, btf_dump_printf, ctx, NULL);  in btf_dump_all_types()
33 	err = libbpf_get_error(d);  in btf_dump_all_types()
38 		err = btf_dump__dump_type(d, id);  in btf_dump_all_types()
44 	btf_dump__free(d);  in btf_dump_all_types()
136 	struct btf_dump *d = NULL;  in test_btf_dump_incremental()  local
145 	d = btf_dump__new(btf, btf_dump_printf, dump_buf_file, NULL);  in test_btf_dump_incremental()
146 	if (!ASSERT_OK(libbpf_get_error(d), "btf_dump__new"))  in test_btf_dump_incremental()
186 		err = btf_dump__dump_type(d, i);  in test_btf_dump_incremental()
236 		err = btf_dump__dump_type(d, i);  in test_btf_dump_incremental()
254 	btf_dump__free(d);  in test_btf_dump_incremental()
269 static int btf_dump_data(struct btf *btf, struct btf_dump *d,  in btf_dump_data()  argument
294 	ret = btf_dump__dump_type_data(d, type_id, ptr, ptr_sz, &opts);  in btf_dump_data()
350 static void test_btf_dump_int_data(struct btf *btf, struct btf_dump *d,  in test_btf_dump_int_data()  argument
362 	TEST_BTF_DUMP_DATA_C(btf, d, NULL, str, int, BTF_F_COMPACT, 1234);  in test_btf_dump_int_data()
363 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, int, BTF_F_COMPACT | BTF_F_NONAME,  in test_btf_dump_int_data()
365 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, int, 0, "(int)1234", 1234);  in test_btf_dump_int_data()
368 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, int, BTF_F_COMPACT, "(int)0", 0);  in test_btf_dump_int_data()
369 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, int, BTF_F_COMPACT | BTF_F_NONAME,  in test_btf_dump_int_data()
371 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, int, BTF_F_COMPACT | BTF_F_ZERO,  in test_btf_dump_int_data()
373 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, int,  in test_btf_dump_int_data()
376 	TEST_BTF_DUMP_DATA_C(btf, d, NULL, str, int, BTF_F_COMPACT, -4567);  in test_btf_dump_int_data()
377 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, int, BTF_F_COMPACT | BTF_F_NONAME,  in test_btf_dump_int_data()
379 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, int, 0, "(int)-4567", -4567);  in test_btf_dump_int_data()
381 	TEST_BTF_DUMP_DATA_OVER(btf, d, NULL, str, int, sizeof(int)-1, "", 1);  in test_btf_dump_int_data()
389 		TEST_BTF_DUMP_DATA(btf, d, NULL, str, unsigned __int128, BTF_F_COMPACT,  in test_btf_dump_int_data()
392 		ASSERT_OK(btf_dump_data(btf, d, "unsigned __int128", NULL, 0, &i, 16, str,  in test_btf_dump_int_data()
396 		TEST_BTF_DUMP_DATA(btf, d, NULL, str, __int128 unsigned, BTF_F_COMPACT,  in test_btf_dump_int_data()
399 		ASSERT_OK(btf_dump_data(btf, d, "__int128 unsigned", NULL, 0, &i, 16, str,  in test_btf_dump_int_data()
408 static void test_btf_dump_float_data(struct btf *btf, struct btf_dump *d,  in test_btf_dump_float_data()  argument
426 	ASSERT_OK(btf_dump_data(btf, d, "test_float", NULL, 0, &t1, 4, str,  in test_btf_dump_float_data()
428 	ASSERT_OK(btf_dump_data(btf, d, "test_float", NULL, 0, &t2, 4, str,  in test_btf_dump_float_data()
430 	ASSERT_OK(btf_dump_data(btf, d, "test_float", NULL, 0, &t3, 4, str,  in test_btf_dump_float_data()
434 	ASSERT_OK(btf_dump_data(btf, d, "test_double", NULL, 0, &t4, 8, str,  in test_btf_dump_float_data()
436 	ASSERT_OK(btf_dump_data(btf, d, "test_double", NULL, 0, &t5, 8, str,  in test_btf_dump_float_data()
438 	ASSERT_OK(btf_dump_data(btf, d, "test_double", NULL, 0, &t6, 8, str,  in test_btf_dump_float_data()
442 	ASSERT_OK(btf_dump_data(btf, d, "test_long_double", NULL, 0, &t7, 16,  in test_btf_dump_float_data()
445 	ASSERT_OK(btf_dump_data(btf, d, "test_long_double", NULL, 0, &t8, 16,  in test_btf_dump_float_data()
448 	ASSERT_OK(btf_dump_data(btf, d, "test_long_double", NULL, 0, &t9, 16,  in test_btf_dump_float_data()
453 static void test_btf_dump_char_data(struct btf *btf, struct btf_dump *d,  in test_btf_dump_char_data()  argument
457 	TEST_BTF_DUMP_DATA_C(btf, d, NULL, str, char, BTF_F_COMPACT, 100);  in test_btf_dump_char_data()
458 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, char, BTF_F_COMPACT | BTF_F_NONAME,  in test_btf_dump_char_data()
460 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, char, 0, "(char)100", 100);  in test_btf_dump_char_data()
462 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, char, BTF_F_COMPACT,  in test_btf_dump_char_data()
464 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, char, BTF_F_COMPACT | BTF_F_NONAME,  in test_btf_dump_char_data()
466 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, char, BTF_F_COMPACT | BTF_F_ZERO,  in test_btf_dump_char_data()
468 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, char, BTF_F_COMPACT | BTF_F_NONAME | BTF_F_ZERO,  in test_btf_dump_char_data()
470 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, char, 0, "(char)0", 0);  in test_btf_dump_char_data()
472 	TEST_BTF_DUMP_DATA_OVER(btf, d, NULL, str, char, sizeof(char)-1, "", 100);  in test_btf_dump_char_data()
475 static void test_btf_dump_typedef_data(struct btf *btf, struct btf_dump *d,  in test_btf_dump_typedef_data()  argument
479 	TEST_BTF_DUMP_DATA_C(btf, d, NULL, str, uint64_t, BTF_F_COMPACT, 100);  in test_btf_dump_typedef_data()
480 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, u64, BTF_F_COMPACT | BTF_F_NONAME,  in test_btf_dump_typedef_data()
482 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, u64, 0, "(u64)1", 1);  in test_btf_dump_typedef_data()
484 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, u64, BTF_F_COMPACT, "(u64)0", 0);  in test_btf_dump_typedef_data()
485 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, u64, BTF_F_COMPACT | BTF_F_NONAME,  in test_btf_dump_typedef_data()
487 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, u64, BTF_F_COMPACT | BTF_F_ZERO,  in test_btf_dump_typedef_data()
489 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, u64,  in test_btf_dump_typedef_data()
492 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, u64, 0, "(u64)0", 0);  in test_btf_dump_typedef_data()
495 	TEST_BTF_DUMP_DATA_C(btf, d, NULL, str, atomic_t, BTF_F_COMPACT,  in test_btf_dump_typedef_data()
497 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, atomic_t, BTF_F_COMPACT | BTF_F_NONAME,  in test_btf_dump_typedef_data()
499 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, atomic_t, 0,  in test_btf_dump_typedef_data()
505 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, atomic_t, BTF_F_COMPACT, "(atomic_t){}",  in test_btf_dump_typedef_data()
507 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, atomic_t, BTF_F_COMPACT | BTF_F_NONAME,  in test_btf_dump_typedef_data()
509 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, atomic_t, 0,  in test_btf_dump_typedef_data()
513 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, atomic_t, BTF_F_COMPACT | BTF_F_ZERO,  in test_btf_dump_typedef_data()
516 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, atomic_t,  in test_btf_dump_typedef_data()
519 	TEST_BTF_DUMP_DATA(btf, d, NULL, str, atomic_t, BTF_F_ZERO,  in test_btf_dump_typedef_data()
526 	TEST_BTF_DUMP_DATA_OVER(btf, d, NULL, str, atomic_t, sizeof(atomic_t)-1,  in test_btf_dump_typedef_data()
530 static void test_btf_dump_enum_data(struct btf *btf, struct btf_dump *d,  in test_btf_dump_enum_data()  argument
534 	TEST_BTF_DUMP_DATA_C(btf, d, "enum", str, enum bpf_cmd, BTF_F_COMPACT,  in test_btf_dump_enum_data()
536 	TEST_BTF_DUMP_DATA(btf, d, "enum", str, enum bpf_cmd, BTF_F_COMPACT,  in test_btf_dump_enum_data()
538 	TEST_BTF_DUMP_DATA(btf, d, "enum", str, enum bpf_cmd,  in test_btf_dump_enum_data()
542 	TEST_BTF_DUMP_DATA(btf, d, "enum", str, enum bpf_cmd, 0,  in test_btf_dump_enum_data()
545 	TEST_BTF_DUMP_DATA(btf, d, "enum", str, enum bpf_cmd,  in test_btf_dump_enum_data()
548 	TEST_BTF_DUMP_DATA(btf, d, "enum", str, enum bpf_cmd,  in test_btf_dump_enum_data()
552 	TEST_BTF_DUMP_DATA(btf, d, "enum", str, enum bpf_cmd,  in test_btf_dump_enum_data()
555 	TEST_BTF_DUMP_DATA_C(btf, d, "enum", str, enum bpf_cmd, BTF_F_COMPACT, 2000);  in test_btf_dump_enum_data()
556 	TEST_BTF_DUMP_DATA(btf, d, "enum", str, enum bpf_cmd,  in test_btf_dump_enum_data()
559 	TEST_BTF_DUMP_DATA(btf, d, "enum", str, enum bpf_cmd, 0,  in test_btf_dump_enum_data()
562 	TEST_BTF_DUMP_DATA_OVER(btf, d, "enum", str, enum bpf_cmd,  in test_btf_dump_enum_data()
566 static void test_btf_dump_struct_data(struct btf *btf, struct btf_dump *d,  in test_btf_dump_struct_data()  argument
582 	TEST_BTF_DUMP_DATA_C(btf, d, "struct", str, struct btf_enum, BTF_F_COMPACT,  in test_btf_dump_struct_data()
584 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct btf_enum,  in test_btf_dump_struct_data()
588 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct btf_enum, 0,  in test_btf_dump_struct_data()
594 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct btf_enum,  in test_btf_dump_struct_data()
598 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct btf_enum,  in test_btf_dump_struct_data()
603 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct btf_enum, BTF_F_COMPACT,  in test_btf_dump_struct_data()
606 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct btf_enum,  in test_btf_dump_struct_data()
610 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct btf_enum, 0,  in test_btf_dump_struct_data()
614 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct btf_enum,  in test_btf_dump_struct_data()
618 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct btf_enum,  in test_btf_dump_struct_data()
627 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct list_head, BTF_F_COMPACT,  in test_btf_dump_struct_data()
630 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct list_head, 0,  in test_btf_dump_struct_data()
636 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct list_head, BTF_F_COMPACT,  in test_btf_dump_struct_data()
639 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct list_head, 0,  in test_btf_dump_struct_data()
650 		ret = btf_dump__dump_type_data(d, type_id, fops, type_sz, &opts);  in test_btf_dump_struct_data()
662 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct bpf_prog_info, BTF_F_COMPACT,  in test_btf_dump_struct_data()
665 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct bpf_prog_info,  in test_btf_dump_struct_data()
669 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct bpf_prog_info, 0,  in test_btf_dump_struct_data()
679 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct bpf_prog_info, BTF_F_COMPACT,  in test_btf_dump_struct_data()
683 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct bpf_prog_info, BTF_F_COMPACT,  in test_btf_dump_struct_data()
688 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct __sk_buff, BTF_F_COMPACT,  in test_btf_dump_struct_data()
691 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct __sk_buff,  in test_btf_dump_struct_data()
695 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct __sk_buff, 0,  in test_btf_dump_struct_data()
707 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct __sk_buff, BTF_F_COMPACT,  in test_btf_dump_struct_data()
710 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct __sk_buff, 0,  in test_btf_dump_struct_data()
723 	TEST_BTF_DUMP_DATA_C(btf, d, "struct", str, struct bpf_insn, BTF_F_COMPACT,  in test_btf_dump_struct_data()
725 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct bpf_insn,  in test_btf_dump_struct_data()
730 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct bpf_insn, 0,  in test_btf_dump_struct_data()
741 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct bpf_insn, BTF_F_COMPACT,  in test_btf_dump_struct_data()
752 		ret = btf_dump__dump_type_data(d, type_id, zero_data, type_sz, &opts);  in test_btf_dump_struct_data()
761 	TEST_BTF_DUMP_DATA(btf, d, "struct", str, struct bpf_sock_ops, BTF_F_COMPACT,  in test_btf_dump_struct_data()
766 	TEST_BTF_DUMP_DATA(btf, d, "union", str, union bpf_iter_link_info, BTF_F_COMPACT,  in test_btf_dump_struct_data()
779 		ret = btf_dump__dump_type_data(d, type_id, skb, type_sz, &opts);  in test_btf_dump_struct_data()
791 	TEST_BTF_DUMP_DATA_OVER(btf, d, "struct", str, struct bpf_sock_ops,  in test_btf_dump_struct_data()
795 	TEST_BTF_DUMP_DATA_OVER(btf, d, "struct", str, struct bpf_sock_ops,  in test_btf_dump_struct_data()
801 static void test_btf_dump_var_data(struct btf *btf, struct btf_dump *d,  in test_btf_dump_var_data()  argument
805 	TEST_BTF_DUMP_VAR(btf, d, NULL, str, "cpu_number", int, BTF_F_COMPACT,  in test_btf_dump_var_data()
808 	TEST_BTF_DUMP_VAR(btf, d, NULL, str, "cpu_profile_flip", int, BTF_F_COMPACT,  in test_btf_dump_var_data()
812 static void test_btf_datasec(struct btf *btf, struct btf_dump *d, char *str,  in test_btf_datasec()  argument
831 	ret = btf_dump__dump_type_data(d, type_id, data, data_sz, &opts);  in test_btf_datasec()
842 	struct btf_dump *d;  in test_btf_dump_datasec_data()  local
848 	d = btf_dump__new(btf, btf_dump_snprintf, str, NULL);  in test_btf_dump_datasec_data()
849 	if (!ASSERT_OK_PTR(d, "could not create BTF dump"))  in test_btf_dump_datasec_data()
852 	test_btf_datasec(btf, d, str, "license",  in test_btf_dump_datasec_data()
856 	btf_dump__free(d);  in test_btf_dump_datasec_data()
862 	struct btf_dump *d;  in test_btf_dump()  local
881 	d = btf_dump__new(btf, btf_dump_snprintf, str, NULL);  in test_btf_dump()
882 	if (!ASSERT_OK_PTR(d, "could not create BTF dump"))  in test_btf_dump()
887 		test_btf_dump_int_data(btf, d, str);  in test_btf_dump()
889 		test_btf_dump_float_data(btf, d, str);  in test_btf_dump()
891 		test_btf_dump_char_data(btf, d, str);  in test_btf_dump()
893 		test_btf_dump_typedef_data(btf, d, str);  in test_btf_dump()
895 		test_btf_dump_enum_data(btf, d, str);  in test_btf_dump()
897 		test_btf_dump_struct_data(btf, d, str);  in test_btf_dump()
899 		test_btf_dump_var_data(btf, d, str);  in test_btf_dump()
900 	btf_dump__free(d);  in test_btf_dump()