sys/linux: improve btf descriptions

Now that we have the len path expressions we can fix the TODO
in btf descriptions to properly specify offsets of btf sections.

Also add proper descriptions for btf type section
and few other minor things around.

5 files changed, 955 insertions, 85 deletions

diff --git a/sys/linux/gen/386.go b/sys/linux/gen/386.go
index c95b62add..0786e62be 100644
--- a/sys/linux/gen/386.go
+++ b/sys/linux/gen/386.go
@@ -1033,12 +1033,9 @@ var structDescs_386 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "bpf_btf_strings"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_btf_strings", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z0", TypeSize: 1}}},
-		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_btf_strings_elem", TypeSize: 1}}, Vals: []uint64{97, 48, 95, 46, 0}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z1", TypeSize: 1}}},
 	}}},
-	{Key: StructKey{Name: "bpf_btf_types"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_btf_types", IsVarlen: true}, Fields: []Type{
-		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}},
-	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "bpf_detach_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_detach_arg", TypeSize: 20}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "target", TypeSize: 4}}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "prog", TypeSize: 4}},
@@ -1052,8 +1049,8 @@ var structDescs_386 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "bpf_insn_exit"}, FldName: "exit"},
 	}}},
 	{Key: StructKey{Name: "bpf_func_info"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_func_info", TypeSize: 8}, Fields: []Type{
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type_id", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}, Kind: 2, RangeEnd: 10},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type_id", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
 	}}},
 	{Key: StructKey{Name: "bpf_get_btf_info_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_get_btf_info_arg", TypeSize: 16}, Fields: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf", TypeSize: 4}},
@@ -1153,8 +1150,8 @@ var structDescs_386 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "bpf_framed_program"}, FldName: "framed"},
 	}}},
 	{Key: StructKey{Name: "bpf_line_info"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_line_info", TypeSize: 16}, Fields: []Type{
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "file_name_off", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "file_name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "line_off", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "line_col", TypeSize: 4}}},
 	}}},
@@ -1168,9 +1165,9 @@ var structDescs_386 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "node", TypeSize: 4}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "map_name", TypeSize: 16}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "map_ifindex", TypeSize: 4, IsOptional: true}},
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_key_type_id", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_value_type_id", TypeSize: 4}}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4, IsOptional: true}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_key_type_id", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_value_type_id", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
 	}}},
 	{Key: StructKey{Name: "bpf_map_delete_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_map_delete_arg", TypeSize: 16}, Fields: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_map", FldName: "map", TypeSize: 4}},
@@ -1241,7 +1238,7 @@ var structDescs_386 = []*KeyedStruct{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "prog_name", TypeSize: 16}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "prog_ifindex", TypeSize: 4, IsOptional: true}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_attach_type", FldName: "expected_attach_type", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18}},
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4, IsOptional: true}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "func_info_rec_size", TypeSize: 4}}, Val: 8},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "func_info", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_func_info"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "func_info_cnt", TypeSize: 4}}, Path: []string{"func_info"}},
@@ -1271,7 +1268,7 @@ var structDescs_386 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nr_jited_func_lens", TypeSize: 4, ArgDir: 1}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "jited_ksyms", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", TypeSize: 8}}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "jited_func_lens", TypeSize: 8, ArgDir: 1}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_id", TypeSize: 4, ArgDir: 1}}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "bpf_btf_id", FldName: "btf_id", TypeSize: 4, ArgDir: 1}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "func_info_rec_size", TypeSize: 4, ArgDir: 1}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "func_info", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_func_info"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nr_func_info", TypeSize: 4, ArgDir: 1}}},
@@ -1405,6 +1402,15 @@ var structDescs_386 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "lev", TypeSize: 1, ArgDir: 1}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "keysize", TypeSize: 1, ArgDir: 1}}},
 	}}},
+	{Key: StructKey{Name: "btf_array"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_array", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "index_type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nelems", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_enum"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_enum", TypeSize: 8}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "val", TypeSize: 4}}},
+	}}},
 	{Key: StructKey{Name: "btf_header"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_header", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "magic", TypeSize: 2}}, Val: 60319},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}, Val: 1},
@@ -1412,9 +1418,159 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "hdr_len", TypeSize: 4}}, Val: 24},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type_off", TypeSize: 4}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "type_len", TypeSize: 4}}, BitSize: 8, Path: []string{"types"}},
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_off", TypeSize: 4}}, BitSize: 8, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "str_len", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "bpf_btf_types"}, FldName: "types"},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_off", TypeSize: 4}}, BitSize: 8, Path: []string{"types"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_len", TypeSize: 4}}, BitSize: 8, Path: []string{"bpf_btf_program", "strings"}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "types", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "btf_type"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "btf_member"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_member", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "offset", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_param"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_param", TypeSize: 8}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "btf_type_int"}, FldName: "int"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_PTR]"}, FldName: "ptr"},
+		&StructType{Key: StructKey{Name: "btf_type_array"}, FldName: "array"},
+		&StructType{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_STRUCT]"}, FldName: "struct"},
+		&StructType{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_UNION]"}, FldName: "union"},
+		&StructType{Key: StructKey{Name: "btf_type_enum"}, FldName: "enum"},
+		&StructType{Key: StructKey{Name: "btf_type_fwd"}, FldName: "fwd"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_TYPEDEF]"}, FldName: "typedef"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_VOLATILE]"}, FldName: "volatile"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_CONST]"}, FldName: "const"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_RESTRICT]"}, FldName: "restrict"},
+		&StructType{Key: StructKey{Name: "btf_type_func"}, FldName: "func"},
+		&StructType{Key: StructKey{Name: "btf_type_func_proto"}, FldName: "func_proto"},
+		&StructType{Key: StructKey{Name: "btf_type_var"}, FldName: "var"},
+		&StructType{Key: StructKey{Name: "btf_type_datasec"}, FldName: "datasec"},
+	}}},
+	{Key: StructKey{Name: "btf_type_array"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_array", TypeSize: 24}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "name_off", TypeSize: 4}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&StructType{Key: StructKey{Name: "btf_array"}, FldName: "data"},
+	}}},
+	{Key: StructKey{Name: "btf_type_datasec"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_datasec", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"secinfo"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 15},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "size", TypeSize: 4}}, BitSize: 8, Path: []string{"data"}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "secinfo", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_var_secinfo"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+	}}},
+	{Key: StructKey{Name: "btf_type_enum"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_enum", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"values"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 6},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}, Val: 4},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "values", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_enum"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_func"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_func", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 12},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_func_proto"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_func_proto", IsVarlen: true}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "name_off", TypeSize: 4}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"params"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 13},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "params", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_param"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_fwd"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_fwd", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 7},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_int"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_int", TypeSize: 16}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "bits", TypeSize: 1}}, Kind: 2, RangeEnd: 128},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "pad", TypeSize: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "offset", TypeSize: 1}}, Kind: 2, RangeEnd: 128},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "btf_type_int_encoding", FldName: "encoding", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4}, BitMask: true},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_CONST]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_CONST]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 10},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_PTR]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_PTR]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 2},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_RESTRICT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_RESTRICT]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 11},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_TYPEDEF]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_TYPEDEF]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_VOLATILE]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_VOLATILE]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 9},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_STRUCT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_struct_t[BTF_KIND_STRUCT]", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"fields"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}, BitfieldLen: 7, BitfieldMdl: true}, Val: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "info_kflag", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "fields", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_member"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_UNION]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_struct_t[BTF_KIND_UNION]", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"fields"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}, BitfieldLen: 7, BitfieldMdl: true}, Val: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "info_kflag", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "fields", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_member"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_var"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_var", TypeSize: 16}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 14},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "linkage", TypeSize: 4}}, Kind: 2, RangeEnd: 1},
+	}}},
+	{Key: StructKey{Name: "btf_var_secinfo"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_var_secinfo", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "offset", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
 	}}},
 	{Key: StructKey{Name: "btrfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btrfs_options", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "degraded", TypeSize: 8}, Kind: 2, Values: []string{"degraded"}, NoZ: true},
@@ -43586,6 +43742,24 @@ var consts_386 = []ConstValue{
 	{Name: "BRCTL_DEL_BRIDGE", Value: 3},
 	{Name: "BRCTL_GET_BRIDGES", Value: 1},
 	{Name: "BRCTL_GET_VERSION"},
+	{Name: "BTF_INT_BOOL", Value: 4},
+	{Name: "BTF_INT_CHAR", Value: 2},
+	{Name: "BTF_INT_SIGNED", Value: 1},
+	{Name: "BTF_KIND_ARRAY", Value: 3},
+	{Name: "BTF_KIND_CONST", Value: 10},
+	{Name: "BTF_KIND_DATASEC", Value: 15},
+	{Name: "BTF_KIND_ENUM", Value: 6},
+	{Name: "BTF_KIND_FUNC", Value: 12},
+	{Name: "BTF_KIND_FUNC_PROTO", Value: 13},
+	{Name: "BTF_KIND_FWD", Value: 7},
+	{Name: "BTF_KIND_INT", Value: 1},
+	{Name: "BTF_KIND_PTR", Value: 2},
+	{Name: "BTF_KIND_RESTRICT", Value: 11},
+	{Name: "BTF_KIND_STRUCT", Value: 4},
+	{Name: "BTF_KIND_TYPEDEF", Value: 8},
+	{Name: "BTF_KIND_UNION", Value: 5},
+	{Name: "BTF_KIND_VAR", Value: 14},
+	{Name: "BTF_KIND_VOLATILE", Value: 9},
 	{Name: "BTF_MAGIC", Value: 60319},
 	{Name: "BTF_VERSION", Value: 1},
 	{Name: "BTPROTO_BNEP", Value: 4},
@@ -50841,4 +51015,4 @@ var consts_386 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_386 = "46f014ac33b4c7213591c942d3a9f5eb00cb485d"
+const revision_386 = "ecea12af453eaa74530a427a5c7e22647d969dc5"
diff --git a/sys/linux/gen/amd64.go b/sys/linux/gen/amd64.go
index 7f42a5b7d..ffb5794eb 100644
--- a/sys/linux/gen/amd64.go
+++ b/sys/linux/gen/amd64.go
@@ -1036,12 +1036,9 @@ var structDescs_amd64 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "bpf_btf_strings"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_btf_strings", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z0", TypeSize: 1}}},
-		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_btf_strings_elem", TypeSize: 1}}, Vals: []uint64{97, 48, 95, 46, 0}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z1", TypeSize: 1}}},
 	}}},
-	{Key: StructKey{Name: "bpf_btf_types"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_btf_types", IsVarlen: true}, Fields: []Type{
-		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}},
-	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "bpf_detach_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_detach_arg", TypeSize: 20}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "target", TypeSize: 4}}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "prog", TypeSize: 4}},
@@ -1055,8 +1052,8 @@ var structDescs_amd64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "bpf_insn_exit"}, FldName: "exit"},
 	}}},
 	{Key: StructKey{Name: "bpf_func_info"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_func_info", TypeSize: 8}, Fields: []Type{
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type_id", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}, Kind: 2, RangeEnd: 10},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type_id", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
 	}}},
 	{Key: StructKey{Name: "bpf_get_btf_info_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_get_btf_info_arg", TypeSize: 16}, Fields: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf", TypeSize: 4}},
@@ -1156,8 +1153,8 @@ var structDescs_amd64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "bpf_framed_program"}, FldName: "framed"},
 	}}},
 	{Key: StructKey{Name: "bpf_line_info"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_line_info", TypeSize: 16}, Fields: []Type{
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "file_name_off", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "file_name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "line_off", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "line_col", TypeSize: 4}}},
 	}}},
@@ -1171,9 +1168,9 @@ var structDescs_amd64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "node", TypeSize: 4}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "map_name", TypeSize: 16}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "map_ifindex", TypeSize: 4, IsOptional: true}},
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_key_type_id", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_value_type_id", TypeSize: 4}}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4, IsOptional: true}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_key_type_id", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_value_type_id", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
 	}}},
 	{Key: StructKey{Name: "bpf_map_delete_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_map_delete_arg", TypeSize: 16}, Fields: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_map", FldName: "map", TypeSize: 4}},
@@ -1244,7 +1241,7 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "prog_name", TypeSize: 16}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "prog_ifindex", TypeSize: 4, IsOptional: true}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_attach_type", FldName: "expected_attach_type", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18}},
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4, IsOptional: true}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "func_info_rec_size", TypeSize: 4}}, Val: 8},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "func_info", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_func_info"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "func_info_cnt", TypeSize: 4}}, Path: []string{"func_info"}},
@@ -1274,7 +1271,7 @@ var structDescs_amd64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nr_jited_func_lens", TypeSize: 4, ArgDir: 1}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "jited_ksyms", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", TypeSize: 8}}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "jited_func_lens", TypeSize: 8, ArgDir: 1}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_id", TypeSize: 4, ArgDir: 1}}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "bpf_btf_id", FldName: "btf_id", TypeSize: 4, ArgDir: 1}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "func_info_rec_size", TypeSize: 4, ArgDir: 1}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "func_info", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_func_info"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nr_func_info", TypeSize: 4, ArgDir: 1}}},
@@ -1406,6 +1403,15 @@ var structDescs_amd64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "lev", TypeSize: 1, ArgDir: 1}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "keysize", TypeSize: 1, ArgDir: 1}}},
 	}}},
+	{Key: StructKey{Name: "btf_array"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_array", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "index_type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nelems", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_enum"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_enum", TypeSize: 8}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "val", TypeSize: 4}}},
+	}}},
 	{Key: StructKey{Name: "btf_header"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_header", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "magic", TypeSize: 2}}, Val: 60319},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}, Val: 1},
@@ -1413,9 +1419,159 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "hdr_len", TypeSize: 4}}, Val: 24},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type_off", TypeSize: 4}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "type_len", TypeSize: 4}}, BitSize: 8, Path: []string{"types"}},
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_off", TypeSize: 4}}, BitSize: 8, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "str_len", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "bpf_btf_types"}, FldName: "types"},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_off", TypeSize: 4}}, BitSize: 8, Path: []string{"types"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_len", TypeSize: 4}}, BitSize: 8, Path: []string{"bpf_btf_program", "strings"}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "types", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "btf_type"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "btf_member"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_member", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "offset", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_param"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_param", TypeSize: 8}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "btf_type_int"}, FldName: "int"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_PTR]"}, FldName: "ptr"},
+		&StructType{Key: StructKey{Name: "btf_type_array"}, FldName: "array"},
+		&StructType{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_STRUCT]"}, FldName: "struct"},
+		&StructType{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_UNION]"}, FldName: "union"},
+		&StructType{Key: StructKey{Name: "btf_type_enum"}, FldName: "enum"},
+		&StructType{Key: StructKey{Name: "btf_type_fwd"}, FldName: "fwd"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_TYPEDEF]"}, FldName: "typedef"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_VOLATILE]"}, FldName: "volatile"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_CONST]"}, FldName: "const"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_RESTRICT]"}, FldName: "restrict"},
+		&StructType{Key: StructKey{Name: "btf_type_func"}, FldName: "func"},
+		&StructType{Key: StructKey{Name: "btf_type_func_proto"}, FldName: "func_proto"},
+		&StructType{Key: StructKey{Name: "btf_type_var"}, FldName: "var"},
+		&StructType{Key: StructKey{Name: "btf_type_datasec"}, FldName: "datasec"},
+	}}},
+	{Key: StructKey{Name: "btf_type_array"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_array", TypeSize: 24}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "name_off", TypeSize: 4}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&StructType{Key: StructKey{Name: "btf_array"}, FldName: "data"},
+	}}},
+	{Key: StructKey{Name: "btf_type_datasec"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_datasec", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"secinfo"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 15},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "size", TypeSize: 4}}, BitSize: 8, Path: []string{"data"}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "secinfo", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_var_secinfo"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+	}}},
+	{Key: StructKey{Name: "btf_type_enum"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_enum", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"values"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 6},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}, Val: 4},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "values", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_enum"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_func"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_func", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 12},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_func_proto"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_func_proto", IsVarlen: true}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "name_off", TypeSize: 4}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"params"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 13},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "params", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_param"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_fwd"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_fwd", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 7},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_int"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_int", TypeSize: 16}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "bits", TypeSize: 1}}, Kind: 2, RangeEnd: 128},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "pad", TypeSize: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "offset", TypeSize: 1}}, Kind: 2, RangeEnd: 128},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "btf_type_int_encoding", FldName: "encoding", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4}, BitMask: true},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_CONST]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_CONST]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 10},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_PTR]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_PTR]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 2},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_RESTRICT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_RESTRICT]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 11},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_TYPEDEF]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_TYPEDEF]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_VOLATILE]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_VOLATILE]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 9},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_STRUCT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_struct_t[BTF_KIND_STRUCT]", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"fields"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}, BitfieldLen: 7, BitfieldMdl: true}, Val: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "info_kflag", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "fields", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_member"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_UNION]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_struct_t[BTF_KIND_UNION]", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"fields"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}, BitfieldLen: 7, BitfieldMdl: true}, Val: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "info_kflag", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "fields", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_member"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_var"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_var", TypeSize: 16}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 14},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "linkage", TypeSize: 4}}, Kind: 2, RangeEnd: 1},
+	}}},
+	{Key: StructKey{Name: "btf_var_secinfo"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_var_secinfo", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "offset", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
 	}}},
 	{Key: StructKey{Name: "btrfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btrfs_options", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "degraded", TypeSize: 8}, Kind: 2, Values: []string{"degraded"}, NoZ: true},
@@ -44093,6 +44249,24 @@ var consts_amd64 = []ConstValue{
 	{Name: "BRCTL_DEL_BRIDGE", Value: 3},
 	{Name: "BRCTL_GET_BRIDGES", Value: 1},
 	{Name: "BRCTL_GET_VERSION"},
+	{Name: "BTF_INT_BOOL", Value: 4},
+	{Name: "BTF_INT_CHAR", Value: 2},
+	{Name: "BTF_INT_SIGNED", Value: 1},
+	{Name: "BTF_KIND_ARRAY", Value: 3},
+	{Name: "BTF_KIND_CONST", Value: 10},
+	{Name: "BTF_KIND_DATASEC", Value: 15},
+	{Name: "BTF_KIND_ENUM", Value: 6},
+	{Name: "BTF_KIND_FUNC", Value: 12},
+	{Name: "BTF_KIND_FUNC_PROTO", Value: 13},
+	{Name: "BTF_KIND_FWD", Value: 7},
+	{Name: "BTF_KIND_INT", Value: 1},
+	{Name: "BTF_KIND_PTR", Value: 2},
+	{Name: "BTF_KIND_RESTRICT", Value: 11},
+	{Name: "BTF_KIND_STRUCT", Value: 4},
+	{Name: "BTF_KIND_TYPEDEF", Value: 8},
+	{Name: "BTF_KIND_UNION", Value: 5},
+	{Name: "BTF_KIND_VAR", Value: 14},
+	{Name: "BTF_KIND_VOLATILE", Value: 9},
 	{Name: "BTF_MAGIC", Value: 60319},
 	{Name: "BTF_VERSION", Value: 1},
 	{Name: "BTPROTO_BNEP", Value: 4},
@@ -51363,4 +51537,4 @@ var consts_amd64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_amd64 = "9f88ec122b4d3a49e80077f630b302be70535e88"
+const revision_amd64 = "3e61d6a5b5a63b1b857675fe0cfb8091c3913ef3"
diff --git a/sys/linux/gen/arm.go b/sys/linux/gen/arm.go
index 69c80295a..f86e524c1 100644
--- a/sys/linux/gen/arm.go
+++ b/sys/linux/gen/arm.go
@@ -1031,12 +1031,9 @@ var structDescs_arm = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "bpf_btf_strings"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_btf_strings", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z0", TypeSize: 1}}},
-		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_btf_strings_elem", TypeSize: 1}}, Vals: []uint64{97, 48, 95, 46, 0}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z1", TypeSize: 1}}},
 	}}},
-	{Key: StructKey{Name: "bpf_btf_types"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_btf_types", IsVarlen: true}, Fields: []Type{
-		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}},
-	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "bpf_detach_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_detach_arg", TypeSize: 20}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "target", TypeSize: 4}}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "prog", TypeSize: 4}},
@@ -1050,8 +1047,8 @@ var structDescs_arm = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "bpf_insn_exit"}, FldName: "exit"},
 	}}},
 	{Key: StructKey{Name: "bpf_func_info"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_func_info", TypeSize: 8}, Fields: []Type{
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type_id", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}, Kind: 2, RangeEnd: 10},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type_id", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
 	}}},
 	{Key: StructKey{Name: "bpf_get_btf_info_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_get_btf_info_arg", TypeSize: 16}, Fields: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf", TypeSize: 4}},
@@ -1151,8 +1148,8 @@ var structDescs_arm = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "bpf_framed_program"}, FldName: "framed"},
 	}}},
 	{Key: StructKey{Name: "bpf_line_info"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_line_info", TypeSize: 16}, Fields: []Type{
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "file_name_off", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "file_name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "line_off", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "line_col", TypeSize: 4}}},
 	}}},
@@ -1166,9 +1163,9 @@ var structDescs_arm = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "node", TypeSize: 4}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "map_name", TypeSize: 16}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "map_ifindex", TypeSize: 4, IsOptional: true}},
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_key_type_id", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_value_type_id", TypeSize: 4}}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4, IsOptional: true}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_key_type_id", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_value_type_id", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
 	}}},
 	{Key: StructKey{Name: "bpf_map_delete_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_map_delete_arg", TypeSize: 16}, Fields: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_map", FldName: "map", TypeSize: 4}},
@@ -1239,7 +1236,7 @@ var structDescs_arm = []*KeyedStruct{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "prog_name", TypeSize: 16}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "prog_ifindex", TypeSize: 4, IsOptional: true}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_attach_type", FldName: "expected_attach_type", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18}},
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4, IsOptional: true}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "func_info_rec_size", TypeSize: 4}}, Val: 8},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "func_info", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_func_info"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "func_info_cnt", TypeSize: 4}}, Path: []string{"func_info"}},
@@ -1269,7 +1266,7 @@ var structDescs_arm = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nr_jited_func_lens", TypeSize: 4, ArgDir: 1}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "jited_ksyms", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", TypeSize: 8}}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "jited_func_lens", TypeSize: 8, ArgDir: 1}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_id", TypeSize: 4, ArgDir: 1}}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "bpf_btf_id", FldName: "btf_id", TypeSize: 4, ArgDir: 1}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "func_info_rec_size", TypeSize: 4, ArgDir: 1}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "func_info", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_func_info"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nr_func_info", TypeSize: 4, ArgDir: 1}}},
@@ -1403,6 +1400,15 @@ var structDescs_arm = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "lev", TypeSize: 1, ArgDir: 1}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "keysize", TypeSize: 1, ArgDir: 1}}},
 	}}},
+	{Key: StructKey{Name: "btf_array"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_array", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "index_type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nelems", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_enum"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_enum", TypeSize: 8}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "val", TypeSize: 4}}},
+	}}},
 	{Key: StructKey{Name: "btf_header"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_header", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "magic", TypeSize: 2}}, Val: 60319},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}, Val: 1},
@@ -1410,9 +1416,159 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "hdr_len", TypeSize: 4}}, Val: 24},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type_off", TypeSize: 4}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "type_len", TypeSize: 4}}, BitSize: 8, Path: []string{"types"}},
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_off", TypeSize: 4}}, BitSize: 8, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "str_len", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "bpf_btf_types"}, FldName: "types"},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_off", TypeSize: 4}}, BitSize: 8, Path: []string{"types"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_len", TypeSize: 4}}, BitSize: 8, Path: []string{"bpf_btf_program", "strings"}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "types", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "btf_type"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "btf_member"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_member", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "offset", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_param"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_param", TypeSize: 8}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "btf_type_int"}, FldName: "int"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_PTR]"}, FldName: "ptr"},
+		&StructType{Key: StructKey{Name: "btf_type_array"}, FldName: "array"},
+		&StructType{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_STRUCT]"}, FldName: "struct"},
+		&StructType{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_UNION]"}, FldName: "union"},
+		&StructType{Key: StructKey{Name: "btf_type_enum"}, FldName: "enum"},
+		&StructType{Key: StructKey{Name: "btf_type_fwd"}, FldName: "fwd"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_TYPEDEF]"}, FldName: "typedef"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_VOLATILE]"}, FldName: "volatile"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_CONST]"}, FldName: "const"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_RESTRICT]"}, FldName: "restrict"},
+		&StructType{Key: StructKey{Name: "btf_type_func"}, FldName: "func"},
+		&StructType{Key: StructKey{Name: "btf_type_func_proto"}, FldName: "func_proto"},
+		&StructType{Key: StructKey{Name: "btf_type_var"}, FldName: "var"},
+		&StructType{Key: StructKey{Name: "btf_type_datasec"}, FldName: "datasec"},
+	}}},
+	{Key: StructKey{Name: "btf_type_array"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_array", TypeSize: 24}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "name_off", TypeSize: 4}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&StructType{Key: StructKey{Name: "btf_array"}, FldName: "data"},
+	}}},
+	{Key: StructKey{Name: "btf_type_datasec"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_datasec", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"secinfo"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 15},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "size", TypeSize: 4}}, BitSize: 8, Path: []string{"data"}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "secinfo", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_var_secinfo"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+	}}},
+	{Key: StructKey{Name: "btf_type_enum"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_enum", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"values"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 6},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}, Val: 4},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "values", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_enum"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_func"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_func", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 12},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_func_proto"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_func_proto", IsVarlen: true}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "name_off", TypeSize: 4}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"params"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 13},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "params", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_param"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_fwd"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_fwd", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 7},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_int"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_int", TypeSize: 16}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "bits", TypeSize: 1}}, Kind: 2, RangeEnd: 128},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "pad", TypeSize: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "offset", TypeSize: 1}}, Kind: 2, RangeEnd: 128},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "btf_type_int_encoding", FldName: "encoding", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4}, BitMask: true},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_CONST]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_CONST]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 10},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_PTR]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_PTR]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 2},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_RESTRICT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_RESTRICT]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 11},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_TYPEDEF]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_TYPEDEF]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_VOLATILE]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_VOLATILE]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 9},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_STRUCT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_struct_t[BTF_KIND_STRUCT]", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"fields"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}, BitfieldLen: 7, BitfieldMdl: true}, Val: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "info_kflag", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "fields", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_member"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_UNION]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_struct_t[BTF_KIND_UNION]", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"fields"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}, BitfieldLen: 7, BitfieldMdl: true}, Val: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "info_kflag", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "fields", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_member"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_var"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_var", TypeSize: 16}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 14},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "linkage", TypeSize: 4}}, Kind: 2, RangeEnd: 1},
+	}}},
+	{Key: StructKey{Name: "btf_var_secinfo"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_var_secinfo", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "offset", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
 	}}},
 	{Key: StructKey{Name: "btrfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btrfs_options", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "degraded", TypeSize: 8}, Kind: 2, Values: []string{"degraded"}, NoZ: true},
@@ -43142,6 +43298,24 @@ var consts_arm = []ConstValue{
 	{Name: "BRCTL_DEL_BRIDGE", Value: 3},
 	{Name: "BRCTL_GET_BRIDGES", Value: 1},
 	{Name: "BRCTL_GET_VERSION"},
+	{Name: "BTF_INT_BOOL", Value: 4},
+	{Name: "BTF_INT_CHAR", Value: 2},
+	{Name: "BTF_INT_SIGNED", Value: 1},
+	{Name: "BTF_KIND_ARRAY", Value: 3},
+	{Name: "BTF_KIND_CONST", Value: 10},
+	{Name: "BTF_KIND_DATASEC", Value: 15},
+	{Name: "BTF_KIND_ENUM", Value: 6},
+	{Name: "BTF_KIND_FUNC", Value: 12},
+	{Name: "BTF_KIND_FUNC_PROTO", Value: 13},
+	{Name: "BTF_KIND_FWD", Value: 7},
+	{Name: "BTF_KIND_INT", Value: 1},
+	{Name: "BTF_KIND_PTR", Value: 2},
+	{Name: "BTF_KIND_RESTRICT", Value: 11},
+	{Name: "BTF_KIND_STRUCT", Value: 4},
+	{Name: "BTF_KIND_TYPEDEF", Value: 8},
+	{Name: "BTF_KIND_UNION", Value: 5},
+	{Name: "BTF_KIND_VAR", Value: 14},
+	{Name: "BTF_KIND_VOLATILE", Value: 9},
 	{Name: "BTF_MAGIC", Value: 60319},
 	{Name: "BTF_VERSION", Value: 1},
 	{Name: "BTPROTO_BNEP", Value: 4},
@@ -50328,4 +50502,4 @@ var consts_arm = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm = "edb7d2959b84eacc3f017dc75a82d274acd38b3c"
+const revision_arm = "4da417a494a2d6f76ffabd2976b7e71d3102709a"
diff --git a/sys/linux/gen/arm64.go b/sys/linux/gen/arm64.go
index 8e1c66adc..260ce0536 100644
--- a/sys/linux/gen/arm64.go
+++ b/sys/linux/gen/arm64.go
@@ -1034,12 +1034,9 @@ var structDescs_arm64 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "bpf_btf_strings"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_btf_strings", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z0", TypeSize: 1}}},
-		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_btf_strings_elem", TypeSize: 1}}, Vals: []uint64{97, 48, 95, 46, 0}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z1", TypeSize: 1}}},
 	}}},
-	{Key: StructKey{Name: "bpf_btf_types"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_btf_types", IsVarlen: true}, Fields: []Type{
-		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}},
-	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "bpf_detach_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_detach_arg", TypeSize: 20}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "target", TypeSize: 4}}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "prog", TypeSize: 4}},
@@ -1053,8 +1050,8 @@ var structDescs_arm64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "bpf_insn_exit"}, FldName: "exit"},
 	}}},
 	{Key: StructKey{Name: "bpf_func_info"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_func_info", TypeSize: 8}, Fields: []Type{
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type_id", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}, Kind: 2, RangeEnd: 10},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type_id", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
 	}}},
 	{Key: StructKey{Name: "bpf_get_btf_info_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_get_btf_info_arg", TypeSize: 16}, Fields: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf", TypeSize: 4}},
@@ -1154,8 +1151,8 @@ var structDescs_arm64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "bpf_framed_program"}, FldName: "framed"},
 	}}},
 	{Key: StructKey{Name: "bpf_line_info"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_line_info", TypeSize: 16}, Fields: []Type{
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "file_name_off", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "file_name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "line_off", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "line_col", TypeSize: 4}}},
 	}}},
@@ -1169,9 +1166,9 @@ var structDescs_arm64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "node", TypeSize: 4}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "map_name", TypeSize: 16}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "map_ifindex", TypeSize: 4, IsOptional: true}},
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_key_type_id", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_value_type_id", TypeSize: 4}}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4, IsOptional: true}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_key_type_id", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_value_type_id", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
 	}}},
 	{Key: StructKey{Name: "bpf_map_delete_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_map_delete_arg", TypeSize: 16}, Fields: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_map", FldName: "map", TypeSize: 4}},
@@ -1242,7 +1239,7 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "prog_name", TypeSize: 16}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "prog_ifindex", TypeSize: 4, IsOptional: true}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_attach_type", FldName: "expected_attach_type", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18}},
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4, IsOptional: true}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "func_info_rec_size", TypeSize: 4}}, Val: 8},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "func_info", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_func_info"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "func_info_cnt", TypeSize: 4}}, Path: []string{"func_info"}},
@@ -1272,7 +1269,7 @@ var structDescs_arm64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nr_jited_func_lens", TypeSize: 4, ArgDir: 1}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "jited_ksyms", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", TypeSize: 8}}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "jited_func_lens", TypeSize: 8, ArgDir: 1}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_id", TypeSize: 4, ArgDir: 1}}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "bpf_btf_id", FldName: "btf_id", TypeSize: 4, ArgDir: 1}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "func_info_rec_size", TypeSize: 4, ArgDir: 1}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "func_info", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_func_info"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nr_func_info", TypeSize: 4, ArgDir: 1}}},
@@ -1404,6 +1401,15 @@ var structDescs_arm64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "lev", TypeSize: 1, ArgDir: 1}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "keysize", TypeSize: 1, ArgDir: 1}}},
 	}}},
+	{Key: StructKey{Name: "btf_array"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_array", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "index_type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nelems", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_enum"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_enum", TypeSize: 8}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "val", TypeSize: 4}}},
+	}}},
 	{Key: StructKey{Name: "btf_header"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_header", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "magic", TypeSize: 2}}, Val: 60319},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}, Val: 1},
@@ -1411,9 +1417,159 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "hdr_len", TypeSize: 4}}, Val: 24},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type_off", TypeSize: 4}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "type_len", TypeSize: 4}}, BitSize: 8, Path: []string{"types"}},
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_off", TypeSize: 4}}, BitSize: 8, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "str_len", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "bpf_btf_types"}, FldName: "types"},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_off", TypeSize: 4}}, BitSize: 8, Path: []string{"types"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_len", TypeSize: 4}}, BitSize: 8, Path: []string{"bpf_btf_program", "strings"}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "types", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "btf_type"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "btf_member"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_member", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "offset", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_param"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_param", TypeSize: 8}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "btf_type_int"}, FldName: "int"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_PTR]"}, FldName: "ptr"},
+		&StructType{Key: StructKey{Name: "btf_type_array"}, FldName: "array"},
+		&StructType{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_STRUCT]"}, FldName: "struct"},
+		&StructType{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_UNION]"}, FldName: "union"},
+		&StructType{Key: StructKey{Name: "btf_type_enum"}, FldName: "enum"},
+		&StructType{Key: StructKey{Name: "btf_type_fwd"}, FldName: "fwd"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_TYPEDEF]"}, FldName: "typedef"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_VOLATILE]"}, FldName: "volatile"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_CONST]"}, FldName: "const"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_RESTRICT]"}, FldName: "restrict"},
+		&StructType{Key: StructKey{Name: "btf_type_func"}, FldName: "func"},
+		&StructType{Key: StructKey{Name: "btf_type_func_proto"}, FldName: "func_proto"},
+		&StructType{Key: StructKey{Name: "btf_type_var"}, FldName: "var"},
+		&StructType{Key: StructKey{Name: "btf_type_datasec"}, FldName: "datasec"},
+	}}},
+	{Key: StructKey{Name: "btf_type_array"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_array", TypeSize: 24}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "name_off", TypeSize: 4}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&StructType{Key: StructKey{Name: "btf_array"}, FldName: "data"},
+	}}},
+	{Key: StructKey{Name: "btf_type_datasec"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_datasec", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"secinfo"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 15},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "size", TypeSize: 4}}, BitSize: 8, Path: []string{"data"}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "secinfo", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_var_secinfo"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+	}}},
+	{Key: StructKey{Name: "btf_type_enum"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_enum", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"values"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 6},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}, Val: 4},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "values", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_enum"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_func"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_func", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 12},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_func_proto"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_func_proto", IsVarlen: true}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "name_off", TypeSize: 4}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"params"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 13},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "params", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_param"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_fwd"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_fwd", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 7},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_int"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_int", TypeSize: 16}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "bits", TypeSize: 1}}, Kind: 2, RangeEnd: 128},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "pad", TypeSize: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "offset", TypeSize: 1}}, Kind: 2, RangeEnd: 128},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "btf_type_int_encoding", FldName: "encoding", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4}, BitMask: true},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_CONST]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_CONST]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 10},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_PTR]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_PTR]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 2},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_RESTRICT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_RESTRICT]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 11},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_TYPEDEF]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_TYPEDEF]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_VOLATILE]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_VOLATILE]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 9},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_STRUCT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_struct_t[BTF_KIND_STRUCT]", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"fields"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}, BitfieldLen: 7, BitfieldMdl: true}, Val: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "info_kflag", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "fields", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_member"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_UNION]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_struct_t[BTF_KIND_UNION]", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"fields"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}, BitfieldLen: 7, BitfieldMdl: true}, Val: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "info_kflag", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "fields", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_member"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_var"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_var", TypeSize: 16}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 14},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "linkage", TypeSize: 4}}, Kind: 2, RangeEnd: 1},
+	}}},
+	{Key: StructKey{Name: "btf_var_secinfo"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_var_secinfo", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "offset", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
 	}}},
 	{Key: StructKey{Name: "btrfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btrfs_options", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "degraded", TypeSize: 8}, Kind: 2, Values: []string{"degraded"}, NoZ: true},
@@ -43455,6 +43611,24 @@ var consts_arm64 = []ConstValue{
 	{Name: "BRCTL_DEL_BRIDGE", Value: 3},
 	{Name: "BRCTL_GET_BRIDGES", Value: 1},
 	{Name: "BRCTL_GET_VERSION"},
+	{Name: "BTF_INT_BOOL", Value: 4},
+	{Name: "BTF_INT_CHAR", Value: 2},
+	{Name: "BTF_INT_SIGNED", Value: 1},
+	{Name: "BTF_KIND_ARRAY", Value: 3},
+	{Name: "BTF_KIND_CONST", Value: 10},
+	{Name: "BTF_KIND_DATASEC", Value: 15},
+	{Name: "BTF_KIND_ENUM", Value: 6},
+	{Name: "BTF_KIND_FUNC", Value: 12},
+	{Name: "BTF_KIND_FUNC_PROTO", Value: 13},
+	{Name: "BTF_KIND_FWD", Value: 7},
+	{Name: "BTF_KIND_INT", Value: 1},
+	{Name: "BTF_KIND_PTR", Value: 2},
+	{Name: "BTF_KIND_RESTRICT", Value: 11},
+	{Name: "BTF_KIND_STRUCT", Value: 4},
+	{Name: "BTF_KIND_TYPEDEF", Value: 8},
+	{Name: "BTF_KIND_UNION", Value: 5},
+	{Name: "BTF_KIND_VAR", Value: 14},
+	{Name: "BTF_KIND_VOLATILE", Value: 9},
 	{Name: "BTF_MAGIC", Value: 60319},
 	{Name: "BTF_VERSION", Value: 1},
 	{Name: "BTPROTO_BNEP", Value: 4},
@@ -50623,4 +50797,4 @@ var consts_arm64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm64 = "c54099c49c42b8cbf95feac45d7cdbe48a1359d4"
+const revision_arm64 = "49a6ef6e9fa8059bfa600ccf85d424cf9253c4c7"
diff --git a/sys/linux/gen/ppc64le.go b/sys/linux/gen/ppc64le.go
index 6ced1431c..ae818c147 100644
--- a/sys/linux/gen/ppc64le.go
+++ b/sys/linux/gen/ppc64le.go
@@ -1033,12 +1033,9 @@ var structDescs_ppc64le = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "bpf_btf_strings"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_btf_strings", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z0", TypeSize: 1}}},
-		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_btf_strings_elem", TypeSize: 1}}, Vals: []uint64{97, 48, 95, 46, 0}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z1", TypeSize: 1}}},
 	}}},
-	{Key: StructKey{Name: "bpf_btf_types"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_btf_types", IsVarlen: true}, Fields: []Type{
-		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}},
-	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "bpf_detach_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_detach_arg", TypeSize: 20}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "target", TypeSize: 4}}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "prog", TypeSize: 4}},
@@ -1052,8 +1049,8 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "bpf_insn_exit"}, FldName: "exit"},
 	}}},
 	{Key: StructKey{Name: "bpf_func_info"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_func_info", TypeSize: 8}, Fields: []Type{
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type_id", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}, Kind: 2, RangeEnd: 10},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type_id", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
 	}}},
 	{Key: StructKey{Name: "bpf_get_btf_info_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_get_btf_info_arg", TypeSize: 16}, Fields: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf", TypeSize: 4}},
@@ -1153,8 +1150,8 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "bpf_framed_program"}, FldName: "framed"},
 	}}},
 	{Key: StructKey{Name: "bpf_line_info"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_line_info", TypeSize: 16}, Fields: []Type{
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "file_name_off", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "insn_off", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "file_name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "line_off", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "line_col", TypeSize: 4}}},
 	}}},
@@ -1168,9 +1165,9 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "node", TypeSize: 4}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "map_name", TypeSize: 16}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "map_ifindex", TypeSize: 4, IsOptional: true}},
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_key_type_id", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_value_type_id", TypeSize: 4}}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4, IsOptional: true}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_key_type_id", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_value_type_id", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
 	}}},
 	{Key: StructKey{Name: "bpf_map_delete_arg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_map_delete_arg", TypeSize: 16}, Fields: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_map", FldName: "map", TypeSize: 4}},
@@ -1241,7 +1238,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "prog_name", TypeSize: 16}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "prog_ifindex", TypeSize: 4, IsOptional: true}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_attach_type", FldName: "expected_attach_type", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18}},
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_btf", FldName: "btf_fd", TypeSize: 4, IsOptional: true}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "func_info_rec_size", TypeSize: 4}}, Val: 8},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "func_info", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_func_info"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "func_info_cnt", TypeSize: 4}}, Path: []string{"func_info"}},
@@ -1271,7 +1268,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nr_jited_func_lens", TypeSize: 4, ArgDir: 1}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "jited_ksyms", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", TypeSize: 8}}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "jited_func_lens", TypeSize: 8, ArgDir: 1}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "btf_id", TypeSize: 4, ArgDir: 1}}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "bpf_btf_id", FldName: "btf_id", TypeSize: 4, ArgDir: 1}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "func_info_rec_size", TypeSize: 4, ArgDir: 1}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "func_info", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_func_info"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nr_func_info", TypeSize: 4, ArgDir: 1}}},
@@ -1403,6 +1400,15 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "lev", TypeSize: 1, ArgDir: 1}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "keysize", TypeSize: 1, ArgDir: 1}}},
 	}}},
+	{Key: StructKey{Name: "btf_array"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_array", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "index_type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nelems", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_enum"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_enum", TypeSize: 8}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "val", TypeSize: 4}}},
+	}}},
 	{Key: StructKey{Name: "btf_header"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_header", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "magic", TypeSize: 2}}, Val: 60319},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}, Val: 1},
@@ -1410,9 +1416,159 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "hdr_len", TypeSize: 4}}, Val: 24},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type_off", TypeSize: 4}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "type_len", TypeSize: 4}}, BitSize: 8, Path: []string{"types"}},
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_off", TypeSize: 4}}, BitSize: 8, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "str_len", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "bpf_btf_types"}, FldName: "types"},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_off", TypeSize: 4}}, BitSize: 8, Path: []string{"types"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "str_len", TypeSize: 4}}, BitSize: 8, Path: []string{"bpf_btf_program", "strings"}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "types", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "btf_type"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "btf_member"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_member", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "offset", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_param"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_param", TypeSize: 8}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "btf_type_int"}, FldName: "int"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_PTR]"}, FldName: "ptr"},
+		&StructType{Key: StructKey{Name: "btf_type_array"}, FldName: "array"},
+		&StructType{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_STRUCT]"}, FldName: "struct"},
+		&StructType{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_UNION]"}, FldName: "union"},
+		&StructType{Key: StructKey{Name: "btf_type_enum"}, FldName: "enum"},
+		&StructType{Key: StructKey{Name: "btf_type_fwd"}, FldName: "fwd"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_TYPEDEF]"}, FldName: "typedef"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_VOLATILE]"}, FldName: "volatile"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_CONST]"}, FldName: "const"},
+		&StructType{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_RESTRICT]"}, FldName: "restrict"},
+		&StructType{Key: StructKey{Name: "btf_type_func"}, FldName: "func"},
+		&StructType{Key: StructKey{Name: "btf_type_func_proto"}, FldName: "func_proto"},
+		&StructType{Key: StructKey{Name: "btf_type_var"}, FldName: "var"},
+		&StructType{Key: StructKey{Name: "btf_type_datasec"}, FldName: "datasec"},
+	}}},
+	{Key: StructKey{Name: "btf_type_array"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_array", TypeSize: 24}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "name_off", TypeSize: 4}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&StructType{Key: StructKey{Name: "btf_array"}, FldName: "data"},
+	}}},
+	{Key: StructKey{Name: "btf_type_datasec"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_datasec", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"secinfo"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 15},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "size", TypeSize: 4}}, BitSize: 8, Path: []string{"data"}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "secinfo", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_var_secinfo"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+	}}},
+	{Key: StructKey{Name: "btf_type_enum"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_enum", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"values"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 6},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}, Val: 4},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "values", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_enum"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_func"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_func", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 12},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_func_proto"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_func_proto", IsVarlen: true}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "name_off", TypeSize: 4}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"params"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 13},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "params", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_param"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_fwd"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_fwd", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 7},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_int"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_int", TypeSize: 16}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "size", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "bits", TypeSize: 1}}, Kind: 2, RangeEnd: 128},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "pad", TypeSize: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "offset", TypeSize: 1}}, Kind: 2, RangeEnd: 128},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "btf_type_int_encoding", FldName: "encoding", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4}, BitMask: true},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_CONST]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_CONST]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 10},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_PTR]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_PTR]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 2},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_RESTRICT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_RESTRICT]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 11},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_TYPEDEF]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_TYPEDEF]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_ref_t[BTF_KIND_VOLATILE]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_ref_t[BTF_KIND_VOLATILE]", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 9},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeEnd: 5},
+	}}},
+	{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_STRUCT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_struct_t[BTF_KIND_STRUCT]", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"fields"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}, BitfieldLen: 7, BitfieldMdl: true}, Val: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "info_kflag", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "fields", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_member"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_struct_t[BTF_KIND_UNION]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_struct_t[BTF_KIND_UNION]", IsVarlen: true}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeEnd: 16},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "info_vlen", TypeSize: 2}}, Path: []string{"fields"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}, BitfieldLen: 7, BitfieldMdl: true}, Val: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "info_kflag", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "fields", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "btf_member"}}},
+	}}},
+	{Key: StructKey{Name: "btf_type_var"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_type_var", TypeSize: 16}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "name_off", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 16},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_vlen", TypeSize: 2}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_pad", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "info_typ", TypeSize: 1}}, Val: 14},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "linkage", TypeSize: 4}}, Kind: 2, RangeEnd: 1},
+	}}},
+	{Key: StructKey{Name: "btf_var_secinfo"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btf_var_secinfo", TypeSize: 12}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "type", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 5},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "offset", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "size", TypeSize: 4}}},
 	}}},
 	{Key: StructKey{Name: "btrfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "btrfs_options", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "degraded", TypeSize: 8}, Kind: 2, Values: []string{"degraded"}, NoZ: true},
@@ -43449,6 +43605,24 @@ var consts_ppc64le = []ConstValue{
 	{Name: "BRCTL_DEL_BRIDGE", Value: 3},
 	{Name: "BRCTL_GET_BRIDGES", Value: 1},
 	{Name: "BRCTL_GET_VERSION"},
+	{Name: "BTF_INT_BOOL", Value: 4},
+	{Name: "BTF_INT_CHAR", Value: 2},
+	{Name: "BTF_INT_SIGNED", Value: 1},
+	{Name: "BTF_KIND_ARRAY", Value: 3},
+	{Name: "BTF_KIND_CONST", Value: 10},
+	{Name: "BTF_KIND_DATASEC", Value: 15},
+	{Name: "BTF_KIND_ENUM", Value: 6},
+	{Name: "BTF_KIND_FUNC", Value: 12},
+	{Name: "BTF_KIND_FUNC_PROTO", Value: 13},
+	{Name: "BTF_KIND_FWD", Value: 7},
+	{Name: "BTF_KIND_INT", Value: 1},
+	{Name: "BTF_KIND_PTR", Value: 2},
+	{Name: "BTF_KIND_RESTRICT", Value: 11},
+	{Name: "BTF_KIND_STRUCT", Value: 4},
+	{Name: "BTF_KIND_TYPEDEF", Value: 8},
+	{Name: "BTF_KIND_UNION", Value: 5},
+	{Name: "BTF_KIND_VAR", Value: 14},
+	{Name: "BTF_KIND_VOLATILE", Value: 9},
 	{Name: "BTF_MAGIC", Value: 60319},
 	{Name: "BTF_VERSION", Value: 1},
 	{Name: "BTPROTO_BNEP", Value: 4},
@@ -50590,4 +50764,4 @@ var consts_ppc64le = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_ppc64le = "c9962d8789466ca93c6f6ea913e999255602e0cb"
+const revision_ppc64le = "7634c0a83a0baec4a6418161fac443836686bb6d"