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_COMPILER_STUB_COMPILER_H
17#define ECMASCRIPT_COMPILER_STUB_COMPILER_H
18
19#include <cstring>
20
21#include "ecmascript/compiler/codegen/llvm/llvm_ir_builder.h"
22#include "ecmascript/compiler/compiler_log.h"
23
24namespace panda::ecmascript::kungfu {
25class StubCompiler {
26public:
27    StubCompiler(std::string &triple, std::string &filePath, size_t optLevel, size_t relocMode,
28                 CompilerLog *log, MethodLogList *logList, bool concurrentCompile)
29        : triple_(triple),
30          filePath_(filePath),
31          optLevel_(optLevel),
32          relocMode_(relocMode),
33          log_(log),
34          logList_(logList),
35          concurrentCompile_(concurrentCompile)
36    {
37    }
38
39    ~StubCompiler() = default;
40
41    bool BuildStubModuleAndSave() const;
42
43    CompilerLog *GetLog() const
44    {
45        return log_;
46    }
47
48    MethodLogList *GetLogList() const
49    {
50        return logList_;
51    }
52private:
53    void RunPipeline(LLVMModule *module, NativeAreaAllocator *allocator) const;
54    void InitializeCS() const;
55    std::string triple_ {};
56    std::string filePath_ {};
57    size_t optLevel_ {3}; // 3 : default backend optimization level
58    size_t relocMode_ {2}; // 2 : default relocation mode-- PIC
59    CompilerLog *log_ {nullptr};
60    MethodLogList *logList_ {nullptr};
61    bool concurrentCompile_ {false};
62};
63}  // namespace panda::ecmascript::kungfu
64#endif  // ECMASCRIPT_COMPILER_STUB_COMPILER_H
65