1/*
2 * Copyright (c) 2024 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#include "ecmascript/jit/jit_thread.h"
17
18namespace panda::ecmascript {
19JitThread::JitThread(JitVM *jitVM) : JSThread(jitVM, ThreadType::JIT_THREAD) {};
20
21JSThread *JitThread::GetHostThread() const
22{
23    return hostThread_;
24}
25
26void JitThread::SetHostThread(JSThread *thread)
27{
28    hostThread_ = thread;
29}
30
31JitVM *JitThread::GetJitVM() const
32{
33    return static_cast<JitVM*>(JSThread::GetEcmaVM());
34}
35
36JitVM *JitVM::Create()
37{
38    auto vm = new JitVM();
39    JitThread *thread = new JitThread(vm);
40    vm->jitThread_ = thread;
41
42    // super ecmavm
43    vm->InitializeForJit(thread);
44    return vm;
45}
46
47JitVM::~JitVM()
48{
49}
50
51void JitVM::Destroy(EcmaVM *compilerVm)
52{
53    JitVM *jitVM = static_cast<JitVM*>(compilerVm);
54    delete jitVM->jitThread_;
55    jitVM->jitThread_ = nullptr;
56
57    delete jitVM;
58}
59
60void JitVM::SetHostVM(JSThread *hostThread)
61{
62    hostVm_ = hostThread->GetEcmaVM();
63    jitThread_->SetHostThread(hostThread);
64
65    const GlobalEnvConstants *constants = hostThread->GlobalConstants();
66    jitThread_->SetGlobalConstants(constants);
67}
68
69void JitVM::ReSetHostVM()
70{
71    hostVm_ = nullptr;
72    jitThread_->SetHostThread(nullptr);
73    jitThread_->SetGlobalConstants(nullptr);
74}
75
76}  // namespace panda::ecmascript
77