summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--tools/testing/selftests/bpf/test_btf.c496
1 files changed, 494 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/test_btf.c b/tools/testing/selftests/bpf/test_btf.c
index 8478316aaf9a..5346d1fa8a4d 100644
--- a/tools/testing/selftests/bpf/test_btf.c
+++ b/tools/testing/selftests/bpf/test_btf.c
@@ -65,8 +65,8 @@ static int __base_pr(const char *format, ...)
return err;
}
-#define BTF_INFO_ENC(kind, root, vlen) \
- ((!!(root) << 31) | ((kind) << 24) | ((vlen) & BTF_MAX_VLEN))
+#define BTF_INFO_ENC(kind, kind_flag, vlen) \
+ ((!!(kind_flag) << 31) | ((kind) << 24) | ((vlen) & BTF_MAX_VLEN))
#define BTF_TYPE_ENC(name, info, size_or_type) \
(name), (info), (size_or_type)
@@ -86,6 +86,8 @@ static int __base_pr(const char *format, ...)
#define BTF_MEMBER_ENC(name, type, bits_offset) \
(name), (type), (bits_offset)
#define BTF_ENUM_ENC(name, val) (name), (val)
+#define BTF_MEMBER_OFFSET(bitfield_size, bits_offset) \
+ ((bitfield_size) << 24 | (bits_offset))
#define BTF_TYPEDEF_ENC(name, type) \
BTF_TYPE_ENC(name, BTF_INFO_ENC(BTF_KIND_TYPEDEF, 0, 0), type)
@@ -2215,6 +2217,496 @@ static struct btf_raw_test raw_tests[] = {
.err_str = "Invalid type_id",
},
+{
+ .descr = "invalid int kind_flag",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_INT, 1, 0), 4), /* [2] */
+ BTF_INT_ENC(0, 0, 32),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC(""),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "int_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Invalid btf_info kind_flag",
+},
+
+{
+ .descr = "invalid ptr kind_flag",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_PTR, 1, 0), 1), /* [2] */
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC(""),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "ptr_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Invalid btf_info kind_flag",
+},
+
+{
+ .descr = "invalid array kind_flag",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_ARRAY, 1, 0), 0), /* [2] */
+ BTF_ARRAY_ENC(1, 1, 1),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC(""),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "array_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Invalid btf_info kind_flag",
+},
+
+{
+ .descr = "invalid enum kind_flag",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_ENUM, 1, 1), 4), /* [2] */
+ BTF_ENUM_ENC(NAME_TBD, 0),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "enum_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Invalid btf_info kind_flag",
+},
+
+{
+ .descr = "valid fwd kind_flag",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(NAME_TBD,
+ BTF_INFO_ENC(BTF_KIND_FWD, 1, 0), 0), /* [2] */
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "fwd_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+},
+
+{
+ .descr = "invalid typedef kind_flag",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(NAME_TBD,
+ BTF_INFO_ENC(BTF_KIND_TYPEDEF, 1, 0), 1), /* [2] */
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "typedef_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Invalid btf_info kind_flag",
+},
+
+{
+ .descr = "invalid volatile kind_flag",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_VOLATILE, 1, 0), 1), /* [2] */
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC(""),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "volatile_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Invalid btf_info kind_flag",
+},
+
+{
+ .descr = "invalid const kind_flag",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_CONST, 1, 0), 1), /* [2] */
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC(""),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "const_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Invalid btf_info kind_flag",
+},
+
+{
+ .descr = "invalid restrict kind_flag",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_RESTRICT, 1, 0), 1), /* [2] */
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC(""),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "restrict_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Invalid btf_info kind_flag",
+},
+
+{
+ .descr = "invalid func kind_flag",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_FUNC_PROTO, 0, 0), 0), /* [2] */
+ BTF_TYPE_ENC(NAME_TBD, BTF_INFO_ENC(BTF_KIND_FUNC, 1, 0), 2), /* [3] */
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "func_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Invalid btf_info kind_flag",
+},
+
+{
+ .descr = "invalid func_proto kind_flag",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_FUNC_PROTO, 1, 0), 0), /* [2] */
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC(""),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "func_proto_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Invalid btf_info kind_flag",
+},
+
+{
+ .descr = "valid struct, kind_flag, bitfield_size = 0",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 2), 8), /* [2] */
+ BTF_MEMBER_ENC(NAME_TBD, 1, BTF_MEMBER_OFFSET(0, 0)),
+ BTF_MEMBER_ENC(NAME_TBD, 1, BTF_MEMBER_OFFSET(0, 32)),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A\0B"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "struct_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+},
+
+{
+ .descr = "valid struct, kind_flag, int member, bitfield_size != 0",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 2), 4), /* [2] */
+ BTF_MEMBER_ENC(NAME_TBD, 1, BTF_MEMBER_OFFSET(4, 0)),
+ BTF_MEMBER_ENC(NAME_TBD, 1, BTF_MEMBER_OFFSET(4, 4)),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A\0B"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "struct_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+},
+
+{
+ .descr = "valid union, kind_flag, int member, bitfield_size != 0",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_UNION, 1, 2), 4), /* [2] */
+ BTF_MEMBER_ENC(NAME_TBD, 1, BTF_MEMBER_OFFSET(4, 0)),
+ BTF_MEMBER_ENC(NAME_TBD, 1, BTF_MEMBER_OFFSET(4, 0)),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A\0B"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "union_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+},
+
+{
+ .descr = "valid struct, kind_flag, enum member, bitfield_size != 0",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_ENUM, 0, 1), 4), /* [2] */
+ BTF_ENUM_ENC(NAME_TBD, 0),
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 2), 4),/* [3] */
+ BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(4, 0)),
+ BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(4, 4)),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A\0B\0C"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "struct_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+},
+
+{
+ .descr = "valid union, kind_flag, enum member, bitfield_size != 0",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_ENUM, 0, 1), 4), /* [2] */
+ BTF_ENUM_ENC(NAME_TBD, 0),
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_UNION, 1, 2), 4), /* [3] */
+ BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(4, 0)),
+ BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(4, 0)),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A\0B\0C"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "union_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+},
+
+{
+ .descr = "valid struct, kind_flag, typedef member, bitfield_size != 0",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_ENUM, 0, 1), 4), /* [2] */
+ BTF_ENUM_ENC(NAME_TBD, 0),
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 2), 4),/* [3] */
+ BTF_MEMBER_ENC(NAME_TBD, 4, BTF_MEMBER_OFFSET(4, 0)),
+ BTF_MEMBER_ENC(NAME_TBD, 5, BTF_MEMBER_OFFSET(4, 4)),
+ BTF_TYPEDEF_ENC(NAME_TBD, 1), /* [4] */
+ BTF_TYPEDEF_ENC(NAME_TBD, 2), /* [5] */
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A\0B\0C\0D\0E"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "struct_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+},
+
+{
+ .descr = "valid union, kind_flag, typedef member, bitfield_size != 0",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_ENUM, 0, 1), 4), /* [2] */
+ BTF_ENUM_ENC(NAME_TBD, 0),
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_UNION, 1, 2), 4), /* [3] */
+ BTF_MEMBER_ENC(NAME_TBD, 4, BTF_MEMBER_OFFSET(4, 0)),
+ BTF_MEMBER_ENC(NAME_TBD, 5, BTF_MEMBER_OFFSET(4, 0)),
+ BTF_TYPEDEF_ENC(NAME_TBD, 1), /* [4] */
+ BTF_TYPEDEF_ENC(NAME_TBD, 2), /* [5] */
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A\0B\0C\0D\0E"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "union_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+},
+
+{
+ .descr = "invalid struct, kind_flag, bitfield_size greater than struct size",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 2), 4), /* [2] */
+ BTF_MEMBER_ENC(NAME_TBD, 1, BTF_MEMBER_OFFSET(20, 0)),
+ BTF_MEMBER_ENC(NAME_TBD, 1, BTF_MEMBER_OFFSET(20, 20)),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A\0B"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "struct_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Member exceeds struct_size",
+},
+
+{
+ .descr = "invalid struct, kind_flag, bitfield base_type int not regular",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 20, 4), /* [2] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 2), 4), /* [3] */
+ BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(20, 0)),
+ BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(20, 20)),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A\0B"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "struct_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Invalid member base type",
+},
+
+{
+ .descr = "invalid struct, kind_flag, base_type int not regular",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 12, 4), /* [2] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 2), 4), /* [3] */
+ BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(8, 0)),
+ BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(8, 8)),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A\0B"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "struct_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Invalid member base type",
+},
+
+{
+ .descr = "invalid union, kind_flag, bitfield_size greater than struct size",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_UNION, 1, 2), 2), /* [2] */
+ BTF_MEMBER_ENC(NAME_TBD, 1, BTF_MEMBER_OFFSET(8, 0)),
+ BTF_MEMBER_ENC(NAME_TBD, 1, BTF_MEMBER_OFFSET(20, 0)),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A\0B"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "union_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Member exceeds struct_size",
+},
+
+{
+ .descr = "invalid struct, kind_flag, int member, bitfield_size = 0, wrong byte alignment",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [2] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 2), 12), /* [3] */
+ BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(0, 0)),
+ BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(0, 36)),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A\0B"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "struct_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Invalid member offset",
+},
+
+{
+ .descr = "invalid struct, kind_flag, enum member, bitfield_size = 0, wrong byte alignment",
+ .raw_types = {
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [2] */
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_ENUM, 0, 1), 4), /* [2] */
+ BTF_ENUM_ENC(NAME_TBD, 0),
+ BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 2), 12), /* [3] */
+ BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(0, 0)),
+ BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(0, 36)),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0A\0B\0C"),
+ .map_type = BPF_MAP_TYPE_ARRAY,
+ .map_name = "struct_type_check_btf",
+ .key_size = sizeof(int),
+ .value_size = sizeof(int),
+ .key_type_id = 1,
+ .value_type_id = 1,
+ .max_entries = 4,
+ .btf_load_err = true,
+ .err_str = "Invalid member offset",
+},
+
}; /* struct btf_raw_test raw_tests[] */
static const char *get_next_str(const char *start, const char *end)