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 #include "ecmascript/dfx/hprof/heap_root_visitor.h"
17
18 #include "ecmascript/runtime.h"
19
20 namespace panda::ecmascript {
VisitHeapRoots(JSThread *thread, const RootVisitor &visitor, const RootRangeVisitor &rangeVisitor, const RootBaseAndDerivedVisitor &derivedVisitor)21 void HeapRootVisitor::VisitHeapRoots(JSThread *thread, const RootVisitor &visitor,
22 const RootRangeVisitor &rangeVisitor,
23 const RootBaseAndDerivedVisitor &derivedVisitor)
24 {
25 auto ecmaVm = GetVMInstance(thread);
26 ecmaVm->Iterate(visitor, rangeVisitor, VMRootVisitType::HEAP_SNAPSHOT);
27 thread->Iterate(visitor, rangeVisitor, derivedVisitor);
28
29 // SerializeRoot from shared heap
30 Runtime::GetInstance()->IterateSerializeRoot(visitor);
31 }
32
GetVMInstance(JSThread *thread) const33 EcmaVM *HeapRootVisitor::GetVMInstance(JSThread *thread) const
34 {
35 return thread->GetEcmaVM();
36 }
37 } // namespace panda::ecmascript
38