1/*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#ifndef ECMASCRIPT_COMPILER_BUILTINS_FUNCTION_STUB_BUILDER_H
17#define ECMASCRIPT_COMPILER_BUILTINS_FUNCTION_STUB_BUILDER_H
18#include "ecmascript/compiler/builtins/builtins_stubs.h"
19
20namespace panda::ecmascript::kungfu {
21class BuiltinsFunctionStubBuilder : public BuiltinsStubBuilder {
22public:
23    explicit BuiltinsFunctionStubBuilder(StubBuilder *parent)
24        : BuiltinsStubBuilder(parent) {}
25    ~BuiltinsFunctionStubBuilder() override = default;
26    NO_MOVE_SEMANTIC(BuiltinsFunctionStubBuilder);
27    NO_COPY_SEMANTIC(BuiltinsFunctionStubBuilder);
28    void GenerateCircuit() override {}
29#define DECLARE_BUILTINS_FUNCTION_STUB_BUILDER(method, ...)           \
30    void method(GateRef glue, GateRef thisValue, GateRef numArgs, Variable* res, Label *exit, Label *slowPath);
31BUILTINS_WITH_FUNCTION_STUB_BUILDER(DECLARE_BUILTINS_FUNCTION_STUB_BUILDER)
32#undef DECLARE_BUILTINS_FUNCTION_STUB_BUILDER
33
34    GateRef BuildArgumentsListFastElements(GateRef glue, GateRef arrayObj);
35
36    void InitializeJSFunction(GateRef glue, GateRef func, GateRef kind,
37                              FunctionKind getKind = FunctionKind::LAST_FUNCTION_KIND);
38
39    void InitializeSFunction(GateRef glue, GateRef func, GateRef kind,
40                             FunctionKind getKind = FunctionKind::LAST_FUNCTION_KIND);
41
42    void InitializeFunctionWithMethod(GateRef glue, GateRef func, GateRef method,
43                                      GateRef hclass);
44
45private:
46    GateRef MakeArgListWithHole(GateRef glue, GateRef argv, GateRef length);
47    GateRef NewTaggedArrayFromArgs(GateRef glue, GateRef startIndex, GateRef length, GateRef numArgs);
48};
49}  // namespace panda::ecmascript::kungfu
50#endif  // ECMASCRIPT_COMPILER_BUILTINS_FUNCTION_STUB_BUILDER_H