/*

 * Copyright (c) 2023 Huawei Device Co., Ltd.

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



#ifndef ECMASCRIPT_COMPILER_BUILTINS_FUNCTION_STUB_BUILDER_H

#define ECMASCRIPT_COMPILER_BUILTINS_FUNCTION_STUB_BUILDER_H

#include "ecmascript/compiler/builtins/builtins_stubs.h"



namespace panda::ecmascript::kungfu {

class BuiltinsFunctionStubBuilder : public BuiltinsStubBuilder {

public:

    explicit BuiltinsFunctionStubBuilder(StubBuilder *parent, GateRef globalEnv)

        : BuiltinsStubBuilder(parent, globalEnv) {}

    ~BuiltinsFunctionStubBuilder() override = default;

    NO_MOVE_SEMANTIC(BuiltinsFunctionStubBuilder);

    NO_COPY_SEMANTIC(BuiltinsFunctionStubBuilder);

    void GenerateCircuit() override {}

#define DECLARE_BUILTINS_FUNCTION_STUB_BUILDER(method, ...)           \

    void method(GateRef glue, GateRef thisValue, GateRef numArgs, Variable* res, Label *exit, Label *slowPath);

BUILTINS_WITH_FUNCTION_STUB_BUILDER(DECLARE_BUILTINS_FUNCTION_STUB_BUILDER)

#undef DECLARE_BUILTINS_FUNCTION_STUB_BUILDER



    GateRef BuildArgumentsListFastElements(GateRef glue, GateRef arrayObj);



    template<bool isApiFunction>

    void InitializeJSFunction(GateRef glue, GateRef func, GateRef kind,

                              FunctionKind getKind = FunctionKind::LAST_FUNCTION_KIND);



    void InitializeSFunction(GateRef glue, GateRef func, GateRef kind,

                             FunctionKind getKind = FunctionKind::LAST_FUNCTION_KIND);



    template<bool isApiFunction>

    void InitializeFunctionWithMethod(GateRef glue, GateRef func, GateRef method,

                                      GateRef hclass);



private:

    GateRef MakeArgListWithHole(GateRef glue, GateRef argv, GateRef length);

    GateRef NewTaggedArrayFromArgs(GateRef glue, GateRef startIndex, GateRef length, GateRef numArgs);

};

}  // namespace panda::ecmascript::kungfu

#endif  // ECMASCRIPT_COMPILER_BUILTINS_FUNCTION_STUB_BUILDER_H