1 /*
2  * Copyright (c) 2021 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_INTERPRETER_FAST_RUNTIME_STUB_H
17 #define ECMASCRIPT_INTERPRETER_FAST_RUNTIME_STUB_H
18 
19 #include <memory>
20 
21 #include "ecmascript/frames.h"
22 #include "ecmascript/js_tagged_value.h"
23 #include "ecmascript/object_fast_operator.h"
24 
25 namespace panda::ecmascript {
26 class GlobalEnv;
27 class PropertyAttributes;
28 
29 class FastRuntimeStub {
30 public:
31     static inline JSTaggedValue FastMul(JSTaggedValue left, JSTaggedValue right);
32     static inline JSTaggedValue FastDiv(JSTaggedValue left, JSTaggedValue right);
33     static inline JSTaggedValue FastMod(JSTaggedValue left, JSTaggedValue right);
34     static inline JSTaggedValue FastEqual(JSTaggedValue left, JSTaggedValue right);
35     static inline JSTaggedValue FastTypeOf(JSThread *thread, JSTaggedValue obj);
36     static inline JSTaggedValue FastStrictEqual(JSTaggedValue left, JSTaggedValue right);
37     static inline JSTaggedValue NewLexicalEnv(JSThread *thread, ObjectFactory *factory, uint16_t numVars);
38     static inline JSTaggedValue GetGlobalOwnProperty(JSThread *thread, JSTaggedValue receiver, JSTaggedValue key);
39     template<ObjectFastOperator::Status status = ObjectFastOperator::Status::None>
40     static inline JSTaggedValue GetPropertyByName(JSThread *thread, JSTaggedValue receiver, JSTaggedValue key);
41     template<ObjectFastOperator::Status status = ObjectFastOperator::Status::None>
42     static inline JSTaggedValue GetPropertyByValue(JSThread *thread, JSTaggedValue receiver, JSTaggedValue key);
43     template<ObjectFastOperator::Status status = ObjectFastOperator::Status::None>
44     static inline JSTaggedValue GetPropertyByIndex(JSThread *thread, JSTaggedValue receiver, uint32_t index);
45     template<ObjectFastOperator::Status status = ObjectFastOperator::Status::None>
46     static inline JSTaggedValue SetPropertyByName(JSThread *thread, JSTaggedValue receiver, JSTaggedValue key,
47                                                   JSTaggedValue value);
48     template<ObjectFastOperator::Status status = ObjectFastOperator::Status::None>
49     static inline JSTaggedValue SetPropertyByValue(JSThread *thread, JSTaggedValue receiver, JSTaggedValue key,
50                                                    JSTaggedValue value);
51     template<ObjectFastOperator::Status status = ObjectFastOperator::Status::None>
52     static inline JSTaggedValue SetPropertyByIndex(JSThread *thread, JSTaggedValue receiver, uint32_t index,
53                                                    JSTaggedValue value);
54 
55     static inline JSTaggedValue NewThisObject(JSThread *thread, JSTaggedValue ctor, JSTaggedValue newTarget,
56                                               InterpretedFrame* state);
57     static inline JSTaggedValue CallGetter(JSThread *thread, JSTaggedValue receiver, JSTaggedValue holder,
58                                            JSTaggedValue value);
59 
60 private:
61     friend class ICRuntimeStub;
62 
63     static inline JSTaggedValue CallSetter(JSThread *thread, JSTaggedValue receiver, JSTaggedValue value,
64                                            JSTaggedValue accessorValue);
65 };
66 }  // namespace panda::ecmascript
67 
68 #endif  // ECMASCRIPT_INTERPRETER_OBJECT_OPERATOR_INL_H
69