lldibuilder ->
parent_ref:Llvm.llmetadata ->
name:string ->
- bool:string ->
+ export_symbols:bool ->
Llvm.llmetadata = "llvm_dibuild_create_namespace"
external dibuild_create_function :
Llvm.llmetadata = "llvm_dibuild_create_debug_location"
external llmetadata_null : unit -> Llvm.llmetadata = "llvm_metadata_null"
-(** [llmetadata_null ()] llmetadata is a wrapper around "llvm::Metadata *".
- This function returns a nullptr valued llmetadata. For example,
- it can be useful to pass NULL to LLVMInstructionSetDebugLoc. *)
let dibuild_create_debug_location ?(inlined_at = llmetadata_null ()) llctx ~line
~column ~scope =
elements:Llvm.llmetadata array ->
class_ty:Llvm.llmetadata ->
Llvm.llmetadata
- = "llvm_dibuild_create_enumeration_type_native" "llvm_dibuild_create_enumeration_type_bytecode"
+ = "llvm_dibuild_create_enumeration_type_bytecode" "llvm_dibuild_create_enumeration_type_native"
external dibuild_create_union_type :
lldibuilder ->
run_time_language:int ->
unique_id:string ->
Llvm.llmetadata
- = "llvm_dibuild_create_union_type_native" "llvm_dibuild_create_union_type_bytecode"
+ = "llvm_dibuild_create_union_type_bytecode" "llvm_dibuild_create_union_type_native"
external dibuild_create_array_type :
lldibuilder ->
address_space:int ->
name:string ->
Llvm.llmetadata
- = "llvm_dibuild_create_pointer_type_native" "llvm_dibuild_create_pointer_type_bytecode"
+ = "llvm_dibuild_create_pointer_type_bytecode" "llvm_dibuild_create_pointer_type_native"
external dibuild_create_struct_type :
lldibuilder ->
lldiflags ->
derived_from:Llvm.llmetadata ->
elements:Llvm.llmetadata array ->
- run_time_lang:int ->
+ DWARFSourceLanguageKind.t ->
vtable_holder:Llvm.llmetadata ->
unique_id:string ->
Llvm.llmetadata
- = "llvm_dibuild_create_struct_type_native" "llvm_dibuild_create_struct_type_bytecode"
+ = "llvm_dibuild_create_struct_type_bytecode" "llvm_dibuild_create_struct_type_native"
external dibuild_create_member_type :
lldibuilder ->
lldiflags ->
ty:Llvm.llmetadata ->
Llvm.llmetadata
- = "llvm_dibuild_create_member_type_native" "llvm_dibuild_create_member_type_bytecode"
+ = "llvm_dibuild_create_member_type_bytecode" "llvm_dibuild_create_member_type_native"
external dibuild_create_static_member_type :
lldibuilder ->
const_val:Llvm.llvalue ->
align_in_bits:int ->
Llvm.llmetadata
- = "llvm_dibuild_create_static_member_type_native" "llvm_dibuild_create_static_member_type_bytecode"
+ = "llvm_dibuild_create_static_member_type_bytecode" "llvm_dibuild_create_static_member_type_native"
external dibuild_create_member_pointer_type :
lldibuilder ->
align_in_bits:int ->
lldiflags ->
Llvm.llmetadata
- = "llvm_dibuild_create_member_pointer_type_native" "llvm_dibuild_create_member_pointer_type_bytecode"
+ = "llvm_dibuild_create_member_pointer_type_bytecode" "llvm_dibuild_create_member_pointer_type_native"
external dibuild_create_object_pointer_type :
lldibuilder -> Llvm.llmetadata -> Llvm.llmetadata
scope:Llvm.llmetadata ->
align_in_bits:int ->
Llvm.llmetadata
- = "llvm_dibuild_create_typedef_native" "llvm_dibuild_create_typedef_bytecode"
+ = "llvm_dibuild_create_typedef_bytecode" "llvm_dibuild_create_typedef_native"
-external dibuild_create_inheritance_native :
+external dibuild_create_inheritance :
lldibuilder ->
ty:Llvm.llmetadata ->
base_ty:Llvm.llmetadata ->
vb_ptr_offset:int ->
lldiflags ->
Llvm.llmetadata
- = "llvm_dibuild_create_inheritance_native" "llvm_dibuild_create_inheritance_bytecode"
+ = "llvm_dibuild_create_inheritance_bytecode" "llvm_dibuild_create_inheritance_native"
external dibuild_create_forward_decl :
lldibuilder ->
align_in_bits:int ->
unique_identifier:string ->
Llvm.llmetadata
- = "llvm_dibuild_create_forward_decl_native" "llvm_dibuild_create_forward_decl_bytecode"
+ = "llvm_dibuild_create_forward_decl_bytecode" "llvm_dibuild_create_forward_decl_native"
external dibuild_create_replaceable_composite_type :
lldibuilder ->
lldiflags ->
unique_identifier:string ->
Llvm.llmetadata
- = "llvm_dibuild_create_replaceable_composite_type_native" "llvm_dibuild_create_replaceable_composite_type_bytecode"
+ = "llvm_dibuild_create_replaceable_composite_type_bytecode" "llvm_dibuild_create_replaceable_composite_type_native"
external dibuild_create_bit_field_member_type :
lldibuilder ->
lldiflags ->
ty:Llvm.llmetadata ->
Llvm.llmetadata
- = "llvm_dibuild_create_bit_field_member_type_native" "llvm_dibuild_create_bit_field_member_type_bytecode"
+ = "llvm_dibuild_create_bit_field_member_type_bytecode" "llvm_dibuild_create_bit_field_member_type_native"
external dibuild_create_class_type :
lldibuilder ->
template_params_node:Llvm.llmetadata ->
unique_identifier:string ->
Llvm.llmetadata
- = "llvm_dibuild_create_class_type_native" "llvm_dibuild_create_class_type_bytecode"
+ = "llvm_dibuild_create_class_type_bytecode" "llvm_dibuild_create_class_type_native"
external dibuild_create_artificial_type :
lldibuilder -> ty:Llvm.llmetadata -> Llvm.llmetadata
| None -> instr_set_debug_loc_helper i (llmetadata_null ())
| Some m -> instr_set_debug_loc_helper i m
+external dibuild_create_constant_value_expression :
+ lldibuilder -> int -> Llvm.llmetadata
+ = "llvm_dibuild_create_constant_value_expression"
+
+external dibuild_create_global_variable_expression :
+ lldibuilder ->
+ scope:Llvm.llmetadata ->
+ name:string ->
+ linkage:string ->
+ file:Llvm.llmetadata ->
+ line:int ->
+ ty:Llvm.llmetadata ->
+ is_local_to_unit:bool ->
+ expr:Llvm.llmetadata ->
+ decl:Llvm.llmetadata ->
+ align_in_bits:int ->
+ Llvm.llmetadata
+ = "llvm_dibuild_create_global_variable_expression_bytecode" "llvm_dibuild_create_global_variable_expression_native"
+
external di_global_variable_expression_get_variable :
Llvm.llmetadata -> Llvm.llmetadata option
= "llvm_di_global_variable_expression_get_variable"
--- /dev/null
+(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/debuginfo.ml && cp %S/Utils/Testsuite.ml %t/Testsuite.ml
+ * RUN: %ocamlc -g -w +A -package llvm.all_backends -package llvm.target -package llvm.analysis -package llvm.debuginfo -I %t/ -linkpkg %t/Testsuite.ml %t/debuginfo.ml -o %t/executable
+ * RUN: %t/executable | FileCheck %s
+ * RUN: %ocamlopt -g -w +A -package llvm.all_backends -package llvm.target -package llvm.analysis -package llvm.debuginfo -I %t/ -linkpkg %t/Testsuite.ml %t/debuginfo.ml -o %t/executable
+ * RUN: %t/executable | FileCheck %s
+ * XFAIL: vg_leak
+ *)
+
+open Testsuite
+
+let context = Llvm.global_context ()
+
+let filename = "di_test_file"
+
+let directory = "di_test_dir"
+
+let module_name = "di_test_module"
+
+let null_metadata = Llvm_debuginfo.llmetadata_null ()
+
+let string_of_metadata md =
+ Llvm.string_of_llvalue (Llvm.metadata_as_value context md)
+
+let stdout_metadata md = Printf.printf "%s\n" (string_of_metadata md)
+
+let prepare_target llmod =
+ Llvm_all_backends.initialize ();
+ let triple = Llvm_target.Target.default_triple () in
+ let lltarget = Llvm_target.Target.by_triple triple in
+ let llmachine = Llvm_target.TargetMachine.create ~triple lltarget in
+ let lldly =
+ Llvm_target.DataLayout.as_string
+ (Llvm_target.TargetMachine.data_layout llmachine)
+ in
+ let _ = Llvm.set_target_triple triple llmod in
+ let _ = Llvm.set_data_layout lldly llmod in
+ ()
+
+let new_module () =
+ let m = Llvm.create_module context module_name in
+ let () = prepare_target m in
+ m
+
+let test_get_module () =
+ group "module_level_tests";
+ let m = new_module () in
+ let cur_ver = Llvm_debuginfo.debug_metadata_version () in
+ insist (cur_ver > 0);
+ let m_ver = Llvm_debuginfo.get_module_debug_metadata_version m in
+ (* We haven't added any debug info to the module *)
+ insist (m_ver = 0);
+ let dibuilder = Llvm_debuginfo.dibuilder m in
+ let di_version_key = "Debug Info Version" in
+ let ver =
+ Llvm.value_as_metadata @@ Llvm.const_int (Llvm.i32_type context) cur_ver
+ in
+ let () =
+ Llvm.add_module_flag m Llvm.ModuleFlagBehavior.Warning di_version_key ver
+ in
+ let file_di =
+ Llvm_debuginfo.dibuild_create_file dibuilder ~filename ~directory
+ in
+ stdout_metadata file_di;
+ (* CHECK: [[FILE_PTR:<0x[0-9a-f]*>]] = !DIFile(filename: "di_test_file", directory: "di_test_dir")
+ *)
+ insist
+ ( Llvm_debuginfo.di_file_get_filename ~file:file_di = filename
+ && Llvm_debuginfo.di_file_get_directory ~file:file_di = directory );
+ insist
+ ( Llvm_debuginfo.get_metadata_kind file_di
+ = Llvm_debuginfo.MetadataKind.DIFileMetadataKind );
+ let cu_di =
+ Llvm_debuginfo.dibuild_create_compile_unit dibuilder
+ Llvm_debuginfo.DWARFSourceLanguageKind.C89 ~file_ref:file_di
+ ~producer:"TestGen" ~is_optimized:false ~flags:"" ~runtime_ver:0
+ ~split_name:"" Llvm_debuginfo.DWARFEmissionKind.LineTablesOnly ~dwoid:0
+ ~di_inlining:false ~di_profiling:false ~sys_root:"" ~sdk:""
+ in
+ stdout_metadata cu_di;
+ (* CHECK: [[CMPUNIT_PTR:<0x[0-9a-f]*>]] = distinct !DICompileUnit(language: DW_LANG_C89, file: [[FILE_PTR]], producer: "TestGen", isOptimized: false, runtimeVersion: 0, emissionKind: LineTablesOnly, splitDebugInlining: false)
+ *)
+ insist
+ ( Llvm_debuginfo.get_metadata_kind cu_di
+ = Llvm_debuginfo.MetadataKind.DICompileUnitMetadataKind );
+ let m_di =
+ Llvm_debuginfo.dibuild_create_module dibuilder ~parent_ref:cu_di
+ ~name:module_name ~config_macros:"" ~include_path:"" ~sys_root:""
+ in
+ insist
+ ( Llvm_debuginfo.get_metadata_kind m_di
+ = Llvm_debuginfo.MetadataKind.DIModuleMetadataKind );
+ insist (Llvm_debuginfo.get_module_debug_metadata_version m = cur_ver);
+ stdout_metadata m_di;
+ (* CHECK: [[MODULE_PTR:<0x[0-9a-f]*>]] = !DIModule(scope: null, name: "di_test_module")
+ *)
+ (m, dibuilder, file_di, m_di)
+
+let flags_zero = Llvm_debuginfo.diflags_get Llvm_debuginfo.DIFlag.Zero
+
+let int_ty_di bits dibuilder =
+ Llvm_debuginfo.dibuild_create_basic_type dibuilder ~name:"int"
+ ~size_in_bits:bits ~encoding:0x05
+ (* llvm::dwarf::DW_ATE_signed *) flags_zero
+
+let test_get_function m dibuilder file_di m_di =
+ group "function_level_tests";
+
+ (* Create a function of type "void foo (int)". *)
+ let int_ty_di = int_ty_di 32 dibuilder in
+ stdout_metadata int_ty_di;
+ (* CHECK: [[INT32_PTR:<0x[0-9a-f]*>]] = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+ *)
+ let param_types = [| null_metadata; int_ty_di |] in
+ let fty_di =
+ Llvm_debuginfo.dibuild_create_subroutine_type dibuilder ~file:file_di
+ ~param_types flags_zero
+ in
+ insist
+ ( Llvm_debuginfo.get_metadata_kind fty_di
+ = Llvm_debuginfo.MetadataKind.DISubroutineTypeMetadataKind );
+ (* To be able to print and verify the type array of the subroutine type,
+ * since we have no way to access it from fty_di, we build it again. *)
+ let fty_di_args =
+ Llvm_debuginfo.dibuild_get_or_create_type_array dibuilder ~data:param_types
+ in
+ stdout_metadata fty_di_args;
+ (* CHECK: [[FARGS_PTR:<0x[0-9a-f]*>]] = !{null, [[INT32_PTR]]}
+ *)
+ stdout_metadata fty_di;
+ (* CHECK: [[SBRTNTY_PTR:<0x[0-9a-f]*>]] = !DISubroutineType(types: [[FARGS_PTR]])
+ *)
+ (* Let's create the LLVM-IR function now. *)
+ let name = "tfun" in
+ let fty =
+ Llvm.function_type (Llvm.void_type context) [| Llvm.i32_type context |]
+ in
+ let f = Llvm.define_function name fty m in
+ let f_di =
+ Llvm_debuginfo.dibuild_create_function dibuilder ~scope:m_di ~name
+ ~linkage_name:name ~file:file_di ~line_no:10 ~ty:fty_di
+ ~is_local_to_unit:false ~is_definition:true ~scope_line:10
+ ~flags:flags_zero ~is_optimized:false
+ in
+ stdout_metadata f_di;
+ (* CHECK: [[SBPRG_PTR:<0x[0-9a-f]*>]] = distinct !DISubprogram(name: "tfun", linkageName: "tfun", scope: [[MODULE_PTR]], file: [[FILE_PTR]], line: 10, type: [[SBRTNTY_PTR]], scopeLine: 10, spFlags: DISPFlagDefinition, unit: [[CMPUNIT_PTR]], retainedNodes: {{<0x[0-9a-f]*>}})
+ *)
+ Llvm_debuginfo.set_subprogram f f_di;
+ ( match Llvm_debuginfo.get_subprogram f with
+ | Some f_di' -> insist (f_di = f_di')
+ | None -> insist false );
+ insist
+ ( Llvm_debuginfo.get_metadata_kind f_di
+ = Llvm_debuginfo.MetadataKind.DISubprogramMetadataKind );
+ insist (Llvm_debuginfo.di_subprogram_get_line f_di = 10);
+ (f, f_di)
+
+let test_bbinstr f f_di file_di dibuilder =
+ group "basic_block and instructions tests";
+ (* Create this pattern:
+ * if (arg0 != 0) {
+ * foo(arg0);
+ * }
+ * return;
+ *)
+ let arg0 = (Llvm.params f).(0) in
+ let builder = Llvm.builder_at_end context (Llvm.entry_block f) in
+ let zero = Llvm.const_int (Llvm.i32_type context) 0 in
+ let cmpi = Llvm.build_icmp Llvm.Icmp.Ne zero arg0 "cmpi" builder in
+ let truebb = Llvm.append_block context "truebb" f in
+ let falsebb = Llvm.append_block context "falsebb" f in
+ let _ = Llvm.build_cond_br cmpi truebb falsebb builder in
+ let foodecl =
+ Llvm.declare_function "foo"
+ (Llvm.element_type (Llvm.type_of f))
+ (Llvm.global_parent f)
+ in
+ let _ =
+ Llvm.position_at_end truebb builder;
+ let scope =
+ Llvm_debuginfo.dibuild_create_lexical_block dibuilder ~scope:f_di
+ ~file:file_di ~line:9 ~column:4
+ in
+ let file_of_f_di = Llvm_debuginfo.di_scope_get_file ~scope:f_di in
+ let file_of_scope = Llvm_debuginfo.di_scope_get_file ~scope in
+ insist
+ ( Option.is_some file_of_f_di
+ && Option.get file_of_f_di = file_di
+ && Option.is_some file_of_scope
+ && Option.get file_of_f_di = file_di );
+ let foocall = Llvm.build_call foodecl [| arg0 |] "" builder in
+ let foocall_loc =
+ Llvm_debuginfo.dibuild_create_debug_location context ~line:10 ~column:12
+ ~scope
+ in
+ Llvm_debuginfo.instr_set_debug_loc foocall (Some foocall_loc);
+ insist
+ ( match Llvm_debuginfo.instr_get_debug_loc foocall with
+ | Some foocall_loc' -> foocall_loc' = foocall_loc
+ | None -> false );
+ stdout_metadata scope;
+ (* CHECK: [[BLOCK_PTR:<0x[0-9a-f]*>]] = distinct !DILexicalBlock(scope: [[SBPRG_PTR]], file: [[FILE_PTR]], line: 9, column: 4)
+ *)
+ stdout_metadata foocall_loc;
+ (* CHECK: !DILocation(line: 10, column: 12, scope: [[BLOCK_PTR]])
+ *)
+ insist
+ ( Llvm_debuginfo.di_location_get_scope ~location:foocall_loc = scope
+ && Llvm_debuginfo.di_location_get_line ~location:foocall_loc = 10
+ && Llvm_debuginfo.di_location_get_column ~location:foocall_loc = 12 );
+ insist
+ ( Llvm_debuginfo.get_metadata_kind foocall_loc
+ = Llvm_debuginfo.MetadataKind.DILocationMetadataKind
+ && Llvm_debuginfo.get_metadata_kind scope
+ = Llvm_debuginfo.MetadataKind.DILexicalBlockMetadataKind );
+ Llvm.build_br falsebb builder
+ in
+ let _ =
+ Llvm.position_at_end falsebb builder;
+ Llvm.build_ret_void builder
+ in
+ (* Printf.printf "%s\n" (Llvm.string_of_llmodule (Llvm.global_parent f)); *)
+ ()
+
+let test_global_variable_expression dibuilder f_di m_di =
+ group "global variable expression tests";
+ let cexpr_di =
+ Llvm_debuginfo.dibuild_create_constant_value_expression dibuilder 0
+ in
+ stdout_metadata cexpr_di;
+ (* CHECK: [[DICEXPR:!DIExpression\(DW_OP_constu, 0, DW_OP_stack_value\)]]
+ *)
+ insist
+ ( Llvm_debuginfo.get_metadata_kind cexpr_di
+ = Llvm_debuginfo.MetadataKind.DIExpressionMetadataKind );
+ let ty = int_ty_di 64 dibuilder in
+ stdout_metadata ty;
+ (* CHECK: [[INT64TY_PTR:<0x[0-9a-f]*>]] = !DIBasicType(name: "int", size: 64, encoding: DW_ATE_signed)
+ *)
+ let gvexpr_di =
+ Llvm_debuginfo.dibuild_create_global_variable_expression dibuilder
+ ~scope:m_di ~name:"my_global" ~linkage:"" ~file:f_di ~line:5 ~ty
+ ~is_local_to_unit:true ~expr:cexpr_di ~decl:null_metadata ~align_in_bits:0
+ in
+ insist
+ ( Llvm_debuginfo.get_metadata_kind gvexpr_di
+ = Llvm_debuginfo.MetadataKind.DIGlobalVariableExpressionMetadataKind );
+ ( match
+ Llvm_debuginfo.di_global_variable_expression_get_variable gvexpr_di
+ with
+ | Some gvexpr_var_di ->
+ insist
+ ( Llvm_debuginfo.get_metadata_kind gvexpr_var_di
+ = Llvm_debuginfo.MetadataKind.DIGlobalVariableMetadataKind );
+ stdout_metadata gvexpr_var_di
+ (* CHECK: [[GV_PTR:<0x[0-9a-f]*>]] = distinct !DIGlobalVariable(name: "my_global", scope: [[MODULE_PTR]], file: [[FILE_PTR]], line: 5, type: [[INT64TY_PTR]], isLocal: true, isDefinition: true)
+ *)
+ | None -> insist false );
+ stdout_metadata gvexpr_di;
+ (* CHECK: [[GVEXP_PTR:<0x[0-9a-f]*>]] = !DIGlobalVariableExpression(var: [[GV_PTR]], expr: [[DICEXPR]])
+ *)
+ ()
+
+let test_types dibuilder file_di m_di =
+ group "type tests";
+ let namespace_di =
+ Llvm_debuginfo.dibuild_create_namespace dibuilder ~parent_ref:m_di
+ ~name:"NameSpace1" ~export_symbols:false
+ in
+ stdout_metadata namespace_di;
+ (* CHECK: [[NAMESPACE_PTR:<0x[0-9a-f]*>]] = !DINamespace(name: "NameSpace1", scope: [[MODULE_PTR]])
+ *)
+ let int64_ty_di = int_ty_di 64 dibuilder in
+ let structty_args = [| int64_ty_di; int64_ty_di; int64_ty_di |] in
+ let struct_ty_di =
+ Llvm_debuginfo.dibuild_create_struct_type dibuilder ~scope:namespace_di
+ ~name:"StructType1" ~file:file_di ~line_number:20 ~size_in_bits:192
+ ~align_in_bits:0 flags_zero ~derived_from:null_metadata
+ ~elements:structty_args Llvm_debuginfo.DWARFSourceLanguageKind.C89
+ ~vtable_holder:null_metadata ~unique_id:"StructType1"
+ in
+ (* Since there's no way to fetch the element types which is now
+ * a type array, we build that again for checking. *)
+ let structty_di_eltypes =
+ Llvm_debuginfo.dibuild_get_or_create_type_array dibuilder
+ ~data:structty_args
+ in
+ stdout_metadata structty_di_eltypes;
+ (* CHECK: [[STRUCTELT_PTR:<0x[0-9a-f]*>]] = !{[[INT64TY_PTR]], [[INT64TY_PTR]], [[INT64TY_PTR]]}
+ *)
+ stdout_metadata struct_ty_di;
+ (* CHECK: [[STRUCT_PTR:<0x[0-9a-f]*>]] = !DICompositeType(tag: DW_TAG_structure_type, name: "StructType1", scope: [[NAMESPACE_PTR]], file: [[FILE_PTR]], line: 20, size: 192, elements: [[STRUCTELT_PTR]], identifier: "StructType1")
+ *)
+ insist
+ ( Llvm_debuginfo.get_metadata_kind struct_ty_di
+ = Llvm_debuginfo.MetadataKind.DICompositeTypeMetadataKind );
+ let structptr_di =
+ Llvm_debuginfo.dibuild_create_pointer_type dibuilder
+ ~pointee_ty:struct_ty_di ~size_in_bits:192 ~align_in_bits:0
+ ~address_space:0 ~name:""
+ in
+ stdout_metadata structptr_di;
+ (* CHECK: [[STRUCTPTR_PTR:<0x[0-9a-f]*>]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: [[STRUCT_PTR]], size: 192, dwarfAddressSpace: 0)
+ *)
+ insist
+ ( Llvm_debuginfo.get_metadata_kind structptr_di
+ = Llvm_debuginfo.MetadataKind.DIDerivedTypeMetadataKind );
+ let enumerator1 =
+ Llvm_debuginfo.dibuild_create_enumerator dibuilder ~name:"Test_A" ~value:0
+ ~is_unsigned:true
+ in
+ stdout_metadata enumerator1;
+ (* CHECK: [[ENUMERATOR1_PTR:<0x[0-9a-f]*>]] = !DIEnumerator(name: "Test_A", value: 0, isUnsigned: true)
+ *)
+ let enumerator2 =
+ Llvm_debuginfo.dibuild_create_enumerator dibuilder ~name:"Test_B" ~value:1
+ ~is_unsigned:true
+ in
+ stdout_metadata enumerator2;
+ (* CHECK: [[ENUMERATOR2_PTR:<0x[0-9a-f]*>]] = !DIEnumerator(name: "Test_B", value: 1, isUnsigned: true)
+ *)
+ let enumerator3 =
+ Llvm_debuginfo.dibuild_create_enumerator dibuilder ~name:"Test_C" ~value:2
+ ~is_unsigned:true
+ in
+ insist
+ ( Llvm_debuginfo.get_metadata_kind enumerator1
+ = Llvm_debuginfo.MetadataKind.DIEnumeratorMetadataKind
+ && Llvm_debuginfo.get_metadata_kind enumerator2
+ = Llvm_debuginfo.MetadataKind.DIEnumeratorMetadataKind
+ && Llvm_debuginfo.get_metadata_kind enumerator3
+ = Llvm_debuginfo.MetadataKind.DIEnumeratorMetadataKind );
+ stdout_metadata enumerator3;
+ (* CHECK: [[ENUMERATOR3_PTR:<0x[0-9a-f]*>]] = !DIEnumerator(name: "Test_C", value: 2, isUnsigned: true)
+ *)
+ let elements = [| enumerator1; enumerator2; enumerator3 |] in
+ let enumeration_ty_di =
+ Llvm_debuginfo.dibuild_create_enumeration_type dibuilder ~scope:namespace_di
+ ~name:"EnumTest" ~file:file_di ~line_number:1 ~size_in_bits:64
+ ~align_in_bits:0 ~elements ~class_ty:int64_ty_di
+ in
+ let elements_arr =
+ Llvm_debuginfo.dibuild_get_or_create_type_array dibuilder ~data:elements
+ in
+ stdout_metadata elements_arr;
+ (* CHECK: [[ELEMENTS_PTR:<0x[0-9a-f]*>]] = !{[[ENUMERATOR1_PTR]], [[ENUMERATOR2_PTR]], [[ENUMERATOR3_PTR]]}
+ *)
+ stdout_metadata enumeration_ty_di;
+ (* CHECK: [[ENUMERATION_PTR:<0x[0-9a-f]*>]] = !DICompositeType(tag: DW_TAG_enumeration_type, name: "EnumTest", scope: [[NAMESPACE_PTR]], file: [[FILE_PTR]], line: 1, baseType: [[INT64TY_PTR]], size: 64, elements: [[ELEMENTS_PTR]])
+ *)
+ insist
+ ( Llvm_debuginfo.get_metadata_kind enumeration_ty_di
+ = Llvm_debuginfo.MetadataKind.DICompositeTypeMetadataKind );
+ let int32_ty_di = int_ty_di 32 dibuilder in
+ let class_mem1 =
+ Llvm_debuginfo.dibuild_create_member_type dibuilder ~scope:namespace_di
+ ~name:"Field1" ~file:file_di ~line_number:3 ~size_in_bits:32
+ ~align_in_bits:0 ~offset_in_bits:0 flags_zero ~ty:int32_ty_di
+ in
+ stdout_metadata class_mem1;
+ (* CHECK: [[MEMB1_PTR:<0x[0-9a-f]*>]] = !DIDerivedType(tag: DW_TAG_member, name: "Field1", scope: [[NAMESPACE_PTR]], file: [[FILE_PTR]], line: 3, baseType: [[INT32_PTR]], size: 32)
+ *)
+ insist (Llvm_debuginfo.di_type_get_name class_mem1 = "Field1");
+ insist (Llvm_debuginfo.di_type_get_line class_mem1 = 3);
+ let class_mem2 =
+ Llvm_debuginfo.dibuild_create_member_type dibuilder ~scope:namespace_di
+ ~name:"Field2" ~file:file_di ~line_number:4 ~size_in_bits:64
+ ~align_in_bits:8 ~offset_in_bits:32 flags_zero ~ty:int64_ty_di
+ in
+ stdout_metadata class_mem2;
+ (* CHECK: [[MEMB2_PTR:<0x[0-9a-f]*>]] = !DIDerivedType(tag: DW_TAG_member, name: "Field2", scope: [[NAMESPACE_PTR]], file: [[FILE_PTR]], line: 4, baseType: [[INT64TY_PTR]], size: 64, align: 8, offset: 32)
+ *)
+ insist (Llvm_debuginfo.di_type_get_offset_in_bits class_mem2 = 32);
+ insist (Llvm_debuginfo.di_type_get_size_in_bits class_mem2 = 64);
+ insist (Llvm_debuginfo.di_type_get_align_in_bits class_mem2 = 8);
+ let class_elements = [| class_mem1; class_mem2 |] in
+ insist
+ ( Llvm_debuginfo.get_metadata_kind class_mem1
+ = Llvm_debuginfo.MetadataKind.DIDerivedTypeMetadataKind
+ && Llvm_debuginfo.get_metadata_kind class_mem2
+ = Llvm_debuginfo.MetadataKind.DIDerivedTypeMetadataKind );
+ stdout_metadata
+ (Llvm_debuginfo.dibuild_get_or_create_type_array dibuilder
+ ~data:class_elements);
+ (* CHECK: [[CLASSMEM_PTRS:<0x[0-9a-f]*>]] = !{[[MEMB1_PTR]], [[MEMB2_PTR]]}
+ *)
+ let classty_di =
+ Llvm_debuginfo.dibuild_create_class_type dibuilder ~scope:namespace_di
+ ~name:"MyClass" ~file:file_di ~line_number:1 ~size_in_bits:96
+ ~align_in_bits:0 ~offset_in_bits:0 flags_zero ~derived_from:null_metadata
+ ~elements:class_elements ~vtable_holder:null_metadata
+ ~template_params_node:null_metadata ~unique_identifier:"MyClass"
+ in
+ stdout_metadata classty_di;
+ (* [[CLASS_PTR:<0x[0-9a-f]*>]] = !DICompositeType(tag: DW_TAG_structure_type, name: "MyClass", scope: [[NAMESPACE_PTR]], file: [[FILE_PTR]], line: 1, size: 96, elements: [[CLASSMEM_PTRS]], identifier: "MyClass")
+ *)
+ insist
+ ( Llvm_debuginfo.get_metadata_kind classty_di
+ = Llvm_debuginfo.MetadataKind.DICompositeTypeMetadataKind );
+ ()
+
+let () =
+ let m, dibuilder, file_di, m_di = test_get_module () in
+ let f, fun_di = test_get_function m dibuilder file_di m_di in
+ let () = test_bbinstr f fun_di file_di dibuilder in
+ let () = test_global_variable_expression dibuilder file_di m_di in
+ let () = test_types dibuilder file_di m_di in
+ Llvm_debuginfo.dibuild_finalize dibuilder;
+ ( match Llvm_analysis.verify_module m with
+ | Some err ->
+ prerr_endline ("Verification of module failed: " ^ err);
+ exit_status := 1
+ | None -> () );
+ exit !exit_status