1 /**
2  * Copyright (c) 2021-2022 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 ES2PANDA_COMPILER_CORE_COMPILER_CONTEXT_H
17 #define ES2PANDA_COMPILER_CORE_COMPILER_CONTEXT_H
18 
19 #include <macros.h>
20 #include <mem/arena_allocator.h>
21 
22 #include <binder/variable.h>
23 #include <ir/astNode.h>
24 #include <util/patchFix.h>
25 #include <util/ustring.h>
26 
27 #include <cstdint>
28 #include <mutex>
29 
30 namespace panda::es2panda::binder {
31 class Binder;
32 }  // namespace panda::es2panda::binder
33 
34 namespace panda::es2panda::compiler {
35 
36 class DebugInfo;
37 class Emitter;
38 
39 class CompilerContext {
40 public:
41     CompilerContext(binder::Binder *binder, bool isDebug, bool isDebuggerEvaluateExpressionMode,
42                     bool isMergeAbc, bool isJsonInputFile, bool isRecordDebugSource,
43                     const std::string &sourceFile, const std::string &pkgName, util::StringView recordName,
44                     util::PatchFix *patchFixHelper);
45 
46     NO_COPY_SEMANTIC(CompilerContext);
47     NO_MOVE_SEMANTIC(CompilerContext);
48     ~CompilerContext() = default;
49 
Binder() const50     binder::Binder *Binder() const
51     {
52         return binder_;
53     }
54 
GetEmitter() const55     Emitter *GetEmitter() const
56     {
57         return emitter_.get();
58     }
59 
LiteralCount() const60     int32_t LiteralCount() const
61     {
62         return literalBufferIdx_;
63     }
64 
NewLiteralIndex()65     int32_t NewLiteralIndex()
66     {
67         std::lock_guard lock(m_);
68         return literalBufferIdx_++;
69     }
70 
Mutex()71     std::mutex &Mutex()
72     {
73         return m_;
74     }
75 
IsDebug() const76     bool IsDebug() const
77     {
78         return isDebug_;
79     }
80 
isDebuggerEvaluateExpressionMode() const81     bool isDebuggerEvaluateExpressionMode() const
82     {
83         return isDebuggerEvaluateExpressionMode_;
84     }
85 
IsMergeAbc() const86     bool IsMergeAbc() const
87     {
88         return isMergeAbc_;
89     }
90 
SourceFile() const91     std::string SourceFile() const
92     {
93         return sourceFile_;
94     }
95 
PkgName() const96     std::string PkgName() const
97     {
98         return pkgName_;
99     }
100 
PatchFixHelper() const101     util::PatchFix *PatchFixHelper() const
102     {
103         return patchFixHelper_;
104     }
105 
RecordName() const106     const util::StringView &RecordName() const
107     {
108         return recordName_;
109     }
110 
IsJsonInputFile() const111     bool IsJsonInputFile() const
112     {
113         return isJsonInputFile_;
114     }
115 
IsRecordDebugSource() const116     bool IsRecordDebugSource() const
117     {
118         return isRecordDebugSource_;
119     }
120 
121 private:
122     binder::Binder *binder_;
123     int32_t literalBufferIdx_ {0};
124     std::mutex m_;
125     bool isDebug_;
126     bool isDebuggerEvaluateExpressionMode_;
127     bool isMergeAbc_;
128     // true when input file is json file
129     bool isJsonInputFile_;
130     bool isRecordDebugSource_;
131     std::string sourceFile_;
132     std::string pkgName_;
133     util::StringView recordName_;
134     util::PatchFix *patchFixHelper_ {nullptr};
135     std::unique_ptr<Emitter> emitter_;
136 };
137 
138 }  // namespace panda::es2panda::compiler
139 
140 #endif
141