10 	const struct btf_type *t;  in gen_btf()  local
30 	t = btf__type_by_id(btf, 1);  in gen_btf()
32 	ASSERT_EQ(t->name_off, str_off, "int_name_off");  in gen_btf()
33 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "int", "int_name");  in gen_btf()
34 	ASSERT_EQ(btf_kind(t), BTF_KIND_INT, "int_kind");  in gen_btf()
35 	ASSERT_EQ(t->size, 4, "int_sz");  in gen_btf()
36 	ASSERT_EQ(btf_int_encoding(t), BTF_INT_SIGNED, "int_enc");  in gen_btf()
37 	ASSERT_EQ(btf_int_bits(t), 32, "int_bits");  in gen_btf()
57 	t = btf__type_by_id(btf, 2);  in gen_btf()
58 	ASSERT_EQ(btf_kind(t), BTF_KIND_PTR, "ptr_kind");  in gen_btf()
59 	ASSERT_EQ(t->type, 1, "ptr_type");  in gen_btf()
65 	t = btf__type_by_id(btf, 3);  in gen_btf()
66 	ASSERT_EQ(btf_kind(t), BTF_KIND_CONST, "const_kind");  in gen_btf()
67 	ASSERT_EQ(t->type, 5, "const_type");  in gen_btf()
73 	t = btf__type_by_id(btf, 4);  in gen_btf()
74 	ASSERT_EQ(btf_kind(t), BTF_KIND_VOLATILE, "volatile_kind");  in gen_btf()
75 	ASSERT_EQ(t->type, 3, "volatile_type");  in gen_btf()
81 	t = btf__type_by_id(btf, 5);  in gen_btf()
82 	ASSERT_EQ(btf_kind(t), BTF_KIND_RESTRICT, "restrict_kind");  in gen_btf()
83 	ASSERT_EQ(t->type, 4, "restrict_type");  in gen_btf()
90 	t = btf__type_by_id(btf, 6);  in gen_btf()
91 	ASSERT_EQ(btf_kind(t), BTF_KIND_ARRAY, "array_kind");  in gen_btf()
92 	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()
108 	t = btf__type_by_id(btf, 7);  in gen_btf()
109 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "s1", "struct_name");  in gen_btf()
110 	ASSERT_EQ(btf_kind(t), BTF_KIND_STRUCT, "struct_kind");  in gen_btf()
111 	ASSERT_EQ(btf_vlen(t), 2, "struct_vlen");  in gen_btf()
112 	ASSERT_EQ(btf_kflag(t), true, "struct_kflag");  in gen_btf()
113 	ASSERT_EQ(t->size, 8, "struct_sz");  in gen_btf()
114 	m = btf_members(t) + 0;  in gen_btf()
117 	ASSERT_EQ(btf_member_bit_offset(t, 0), 0, "f1_bit_off");  in gen_btf()
118 	ASSERT_EQ(btf_member_bitfield_size(t, 0), 0, "f1_bit_sz");  in gen_btf()
119 	m = btf_members(t) + 1;  in gen_btf()
122 	ASSERT_EQ(btf_member_bit_offset(t, 1), 32, "f2_bit_off");  in gen_btf()
123 	ASSERT_EQ(btf_member_bitfield_size(t, 1), 16, "f2_bit_sz");  in gen_btf()
126 		     "\t'f1' type_id=1 bits_offset=0\n"  in gen_btf()
127 		     "\t'f2' type_id=1 bits_offset=32 bitfield_size=16", "raw_dump");  in gen_btf()
140 	t = btf__type_by_id(btf, 8);  in gen_btf()
141 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "u1", "union_name");  in gen_btf()
142 	ASSERT_EQ(btf_kind(t), BTF_KIND_UNION, "union_kind");  in gen_btf()
143 	ASSERT_EQ(btf_vlen(t), 1, "union_vlen");  in gen_btf()
144 	ASSERT_EQ(btf_kflag(t), true, "union_kflag");  in gen_btf()
145 	ASSERT_EQ(t->size, 8, "union_sz");  in gen_btf()
146 	m = btf_members(t) + 0;  in gen_btf()
149 	ASSERT_EQ(btf_member_bit_offset(t, 0), 0, "f1_bit_off");  in gen_btf()
150 	ASSERT_EQ(btf_member_bitfield_size(t, 0), 16, "f1_bit_sz");  in gen_btf()
153 		     "\t'f1' type_id=1 bits_offset=0 bitfield_size=16", "raw_dump");  in gen_btf()
163 	t = btf__type_by_id(btf, 9);  in gen_btf()
164 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "e1", "enum_name");  in gen_btf()
165 	ASSERT_EQ(btf_kind(t), BTF_KIND_ENUM, "enum_kind");  in gen_btf()
166 	ASSERT_EQ(btf_vlen(t), 2, "enum_vlen");  in gen_btf()
167 	ASSERT_EQ(t->size, 4, "enum_sz");  in gen_btf()
168 	v = btf_enum(t) + 0;  in gen_btf()
171 	v = btf_enum(t) + 1;  in gen_btf()
176 		     "\t'v1' val=1\n"  in gen_btf()
177 		     "\t'v2' val=2", "raw_dump");  in gen_btf()
182 	t = btf__type_by_id(btf, 10);  in gen_btf()
183 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "struct_fwd", "fwd_name");  in gen_btf()
184 	ASSERT_EQ(btf_kind(t), BTF_KIND_FWD, "fwd_kind");  in gen_btf()
185 	ASSERT_EQ(btf_kflag(t), 0, "fwd_kflag");  in gen_btf()
191 	t = btf__type_by_id(btf, 11);  in gen_btf()
192 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "union_fwd", "fwd_name");  in gen_btf()
193 	ASSERT_EQ(btf_kind(t), BTF_KIND_FWD, "fwd_kind");  in gen_btf()
194 	ASSERT_EQ(btf_kflag(t), 1, "fwd_kflag");  in gen_btf()
200 	t = btf__type_by_id(btf, 12);  in gen_btf()
201 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "enum_fwd", "fwd_name");  in gen_btf()
202 	ASSERT_EQ(btf_kind(t), BTF_KIND_ENUM, "enum_fwd_kind");  in gen_btf()
203 	ASSERT_EQ(btf_vlen(t), 0, "enum_fwd_kind");  in gen_btf()
204 	ASSERT_EQ(t->size, 4, "enum_fwd_sz");  in gen_btf()
211 	t = btf__type_by_id(btf, 13);  in gen_btf()
212 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "typedef1", "typedef_name");  in gen_btf()
213 	ASSERT_EQ(btf_kind(t), BTF_KIND_TYPEDEF, "typedef_kind");  in gen_btf()
214 	ASSERT_EQ(t->type, 1, "typedef_type");  in gen_btf()
221 	t = btf__type_by_id(btf, 14);  in gen_btf()
222 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "func1", "func_name");  in gen_btf()
223 	ASSERT_EQ(t->type, 15, "func_type");  in gen_btf()
224 	ASSERT_EQ(btf_kind(t), BTF_KIND_FUNC, "func_kind");  in gen_btf()
225 	ASSERT_EQ(btf_vlen(t), BTF_FUNC_GLOBAL, "func_vlen");  in gen_btf()
236 	t = btf__type_by_id(btf, 15);  in gen_btf()
237 	ASSERT_EQ(btf_kind(t), BTF_KIND_FUNC_PROTO, "func_proto_kind");  in gen_btf()
238 	ASSERT_EQ(btf_vlen(t), 2, "func_proto_vlen");  in gen_btf()
239 	ASSERT_EQ(t->type, 1, "func_proto_ret_type");  in gen_btf()
240 	p = btf_params(t) + 0;  in gen_btf()
243 	p = btf_params(t) + 1;  in gen_btf()
248 		     "\t'p1' type_id=1\n"  in gen_btf()
249 		     "\t'p2' type_id=2", "raw_dump");  in gen_btf()
254 	t = btf__type_by_id(btf, 16);  in gen_btf()
255 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "var1", "var_name");  in gen_btf()
256 	ASSERT_EQ(btf_kind(t), BTF_KIND_VAR, "var_kind");  in gen_btf()
257 	ASSERT_EQ(t->type, 1, "var_type");  in gen_btf()
258 	ASSERT_EQ(btf_var(t)->linkage, BTF_VAR_GLOBAL_ALLOCATED, "var_type");  in gen_btf()
268 	t = btf__type_by_id(btf, 17);  in gen_btf()
269 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "datasec1", "datasec_name");  in gen_btf()
270 	ASSERT_EQ(t->size, 12, "datasec_sz");  in gen_btf()
271 	ASSERT_EQ(btf_kind(t), BTF_KIND_DATASEC, "datasec_kind");  in gen_btf()
272 	ASSERT_EQ(btf_vlen(t), 1, "datasec_vlen");  in gen_btf()
273 	vi = btf_var_secinfos(t) + 0;  in gen_btf()
284 	t = btf__type_by_id(btf, 18);  in gen_btf()
285 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "tag1", "tag_value");  in gen_btf()
286 	ASSERT_EQ(btf_kind(t), BTF_KIND_DECL_TAG, "tag_kind");  in gen_btf()
287 	ASSERT_EQ(t->type, 16, "tag_type");  in gen_btf()
288 	ASSERT_EQ(btf_decl_tag(t)->component_idx, -1, "tag_component_idx");  in gen_btf()
294 	t = btf__type_by_id(btf, 19);  in gen_btf()
295 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "tag2", "tag_value");  in gen_btf()
296 	ASSERT_EQ(btf_kind(t), BTF_KIND_DECL_TAG, "tag_kind");  in gen_btf()
297 	ASSERT_EQ(t->type, 14, "tag_type");  in gen_btf()
298 	ASSERT_EQ(btf_decl_tag(t)->component_idx, 1, "tag_component_idx");  in gen_btf()
305 	t = btf__type_by_id(btf, 20);  in gen_btf()
306 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "tag1", "tag_value");  in gen_btf()
307 	ASSERT_EQ(btf_kind(t), BTF_KIND_TYPE_TAG, "tag_kind");  in gen_btf()
308 	ASSERT_EQ(t->type, 1, "tag_type");  in gen_btf()
319 	t = btf__type_by_id(btf, 21);  in gen_btf()
320 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "e1", "enum64_name");  in gen_btf()
321 	ASSERT_EQ(btf_kind(t), BTF_KIND_ENUM64, "enum64_kind");  in gen_btf()
322 	ASSERT_EQ(btf_vlen(t), 2, "enum64_vlen");  in gen_btf()
323 	ASSERT_EQ(t->size, 8, "enum64_sz");  in gen_btf()
324 	v64 = btf_enum64(t) + 0;  in gen_btf()
328 	v64 = btf_enum64(t) + 1;  in gen_btf()
334 		     "\t'v1' val=-1\n"  in gen_btf()
335 		     "\t'v2' val=4886718345", "raw_dump");  in gen_btf()
341 	t = btf__type_by_id(btf, 22);  in gen_btf()
342 	ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "e1", "enum64_name");  in gen_btf()
343 	ASSERT_EQ(btf_kind(t), BTF_KIND_ENUM64, "enum64_kind");  in gen_btf()
344 	ASSERT_EQ(btf_vlen(t), 1, "enum64_vlen");  in gen_btf()
345 	ASSERT_EQ(t->size, 8, "enum64_sz");  in gen_btf()
346 	v64 = btf_enum64(t) + 0;  in gen_btf()
352 		     "\t'v1' val=18446744073709551615", "raw_dump");  in gen_btf()
374 		"\t'f1' type_id=1 bits_offset=0\n"  in test_btf_add()
375 		"\t'f2' type_id=1 bits_offset=32 bitfield_size=16",  in test_btf_add()
377 		"\t'f1' type_id=1 bits_offset=0 bitfield_size=16",  in test_btf_add()
379 		"\t'v1' val=1\n"  in test_btf_add()
380 		"\t'v2' val=2",  in test_btf_add()
387 		"\t'p1' type_id=1\n"  in test_btf_add()
388 		"\t'p2' type_id=2",  in test_btf_add()
396 		"\t'v1' val=-1\n"  in test_btf_add()
397 		"\t'v2' val=4886718345",  in test_btf_add()
399 		"\t'v1' val=18446744073709551615");  in test_btf_add()
433 		"\t'f1' type_id=1 bits_offset=0\n"  in test_btf_add_btf()
434 		"\t'f2' type_id=1 bits_offset=32 bitfield_size=16",  in test_btf_add_btf()
436 		"\t'f1' type_id=1 bits_offset=0 bitfield_size=16",  in test_btf_add_btf()
438 		"\t'v1' val=1\n"  in test_btf_add_btf()
439 		"\t'v2' val=2",  in test_btf_add_btf()
446 		"\t'p1' type_id=1\n"  in test_btf_add_btf()
447 		"\t'p2' type_id=2",  in test_btf_add_btf()
455 		"\t'v1' val=-1\n"  in test_btf_add_btf()
456 		"\t'v2' val=4886718345",  in test_btf_add_btf()
458 		"\t'v1' val=18446744073709551615",  in test_btf_add_btf()
468 		"\t'f1' type_id=23 bits_offset=0\n"  in test_btf_add_btf()
469 		"\t'f2' type_id=23 bits_offset=32 bitfield_size=16",  in test_btf_add_btf()
471 		"\t'f1' type_id=23 bits_offset=0 bitfield_size=16",  in test_btf_add_btf()
473 		"\t'v1' val=1\n"  in test_btf_add_btf()
474 		"\t'v2' val=2",  in test_btf_add_btf()
481 		"\t'p1' type_id=23\n"  in test_btf_add_btf()
482 		"\t'p2' type_id=24",  in test_btf_add_btf()
490 		"\t'v1' val=-1\n"  in test_btf_add_btf()
491 		"\t'v2' val=4886718345",  in test_btf_add_btf()
493 		"\t'v1' val=18446744073709551615");  in test_btf_add_btf()