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_GLOBAL_INDEX_MAP_H
17#define ECMASCRIPT_GLOBAL_INDEX_MAP_H
18
19#include "utils/bit_field.h"
20#include "ecmascript/global_index.h"
21#include "ecmascript/tagged_dictionary.h"
22
23namespace panda::ecmascript {
24// HeapObject's Pointer To IndexHashmap
25class GlobalIndexMap {
26public:
27    static void Initialize(const JSThread *thread,
28                           JSMutableHandle<PointerToIndexDictionary> globalIndexMap);
29    static void InitGlobalIndexMap(const JSThread *thread,
30                                   JSMutableHandle<PointerToIndexDictionary> globalIndexMap);
31    static void InitGlobalConst(const JSThread *thread,
32                                JSMutableHandle<PointerToIndexDictionary> globalIndexMap);
33    static void InitGlobalEnv(const JSThread *thread,
34                              JSMutableHandle<PointerToIndexDictionary> globalIndexMap);
35    static void InitBuiltinEntries(const JSThread *thread,
36                                   JSMutableHandle<PointerToIndexDictionary> globalIndexMap);
37    static void FindGlobalIndex(JSHandle<PointerToIndexDictionary> globalIndexMap,
38                                JSTaggedValue obj, GlobalIndex *globalIndex);
39    static inline JSHandle<PointerToIndexDictionary> GetGlobalIndexMap(EcmaContext *context)
40    {
41        return JSHandle<PointerToIndexDictionary>(reinterpret_cast<uintptr_t>(&context->pointerToIndexDictionary_));
42    }
43};
44}  // namespace panda::ecmascript
45
46#endif  // ECMASCRIPT_GLOBAL_INDEX_MAP_H