1 files changed, 58 insertions, 0 deletions
diff --git a/deps/v8/src/builtins/builtins-object-gen.h b/deps/v8/src/builtins/builtins-object-gen.h
new file mode 100644
index 0000000000..4c7bbe12c4
--- /dev/null
+++ b/deps/v8/src/builtins/builtins-object-gen.h
@@ -0,0 +1,58 @@
+// Copyright 2022 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef V8_BUILTINS_BUILTINS_OBJECT_GEN_H_
+#define V8_BUILTINS_BUILTINS_OBJECT_GEN_H_
+
+#include "src/codegen/code-stub-assembler.h"
+
+namespace v8 {
+namespace internal {
+
+// -----------------------------------------------------------------------------
+// ES6 section 19.1 Object Objects
+
+class ObjectBuiltinsAssembler : public CodeStubAssembler {
+ public:
+  explicit ObjectBuiltinsAssembler(compiler::CodeAssemblerState* state)
+      : CodeStubAssembler(state) {}
+
+  TNode<HeapObject> FromPropertyDescriptor(TNode<Context>, TNode<Object> desc);
+
+ protected:
+  void ReturnToStringFormat(TNode<Context> context, TNode<String> string);
+
+  // TODO(v8:11167) remove |context| and |object| once OrderedNameDictionary
+  // supported.
+  void AddToDictionaryIf(TNode<BoolT> condition, TNode<Context> context,
+                         TNode<Object> object,
+                         TNode<HeapObject> name_dictionary, Handle<Name> name,
+                         TNode<Object> value, Label* bailout);
+  TNode<JSObject> FromPropertyDescriptor(TNode<Context> context,
+                                         TNode<PropertyDescriptorObject> desc);
+  TNode<JSObject> FromPropertyDetails(TNode<Context> context,
+                                      TNode<Object> raw_value,
+                                      TNode<Word32T> details,
+                                      Label* if_bailout);
+  TNode<PropertyDescriptorObject> DescriptorFromPropertyDetails(
+      TNode<Context> context, TNode<Object> raw_value, TNode<Word32T> details,
+      Label* if_bailout);
+  TNode<JSObject> ConstructAccessorDescriptor(TNode<Context> context,
+                                              TNode<Object> getter,
+                                              TNode<Object> setter,
+                                              TNode<BoolT> enumerable,
+                                              TNode<BoolT> configurable);
+  TNode<JSObject> ConstructDataDescriptor(TNode<Context> context,
+                                          TNode<Object> value,
+                                          TNode<BoolT> writable,
+                                          TNode<BoolT> enumerable,
+                                          TNode<BoolT> configurable);
+  TNode<HeapObject> GetAccessorOrUndefined(TNode<HeapObject> accessor,
+                                           Label* if_bailout);
+};
+
+}  // namespace internal
+}  // namespace v8
+
+#endif  // V8_BUILTINS_BUILTINS_OBJECT_GEN_H_