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https://gitee.com/openharmony/arkcompiler_ets_runtime
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dd0f343cc6
Signed-off-by: lukai <lukai25@huawei.com> Change-Id: I6c93ca7e80d9dccec11e6ab4c0c088f0cf7e4b26
129 lines
4.2 KiB
C++
129 lines
4.2 KiB
C++
/*
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* Copyright (c) 2022 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ECMASCRIPT_MEM_SPACE_INL_H
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#define ECMASCRIPT_MEM_SPACE_INL_H
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#include "ecmascript/mem/space.h"
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namespace panda::ecmascript {
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void Space::AddRegion(Region *region)
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{
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ASSERT(region != nullptr);
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LOG_ECMA_MEM(DEBUG) << "Add region:" << region << " to " << ToSpaceTypeName(spaceType_);
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regionList_.AddNode(region);
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IncreaseCommitted(region->GetCapacity());
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IncreaseObjectSize(region->GetSize());
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}
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void Space::RemoveRegion(Region *region)
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{
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LOG_ECMA_MEM(DEBUG) << "Remove region:" << region << " to " << ToSpaceTypeName(spaceType_);
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regionList_.RemoveNode(region);
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DecreaseCommitted(region->GetCapacity());
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DecreaseObjectSize(region->GetSize());
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}
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template<class Callback>
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void Space::EnumerateRegions(const Callback &cb, Region *end) const
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{
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Region *current = regionList_.GetFirst();
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if (current == nullptr) {
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return;
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}
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if (end == nullptr) {
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end = regionList_.GetLast();
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}
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while (current != end) {
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auto next = current->GetNext();
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cb(current);
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current = next;
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}
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if (current != nullptr) {
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cb(current);
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}
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}
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template<class Callback>
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void Space::EnumerateRegionsWithRecord(const Callback &cb) const
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{
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if (recordRegion_ != nullptr) {
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EnumerateRegions(cb, recordRegion_);
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}
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}
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RegionSpaceFlag Space::GetRegionFlag() const
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{
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RegionSpaceFlag flags = RegionSpaceFlag::UNINITIALIZED;
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switch (spaceType_) {
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case MemSpaceType::OLD_SPACE:
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case MemSpaceType::LOCAL_SPACE:
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flags = RegionSpaceFlag::IN_OLD_SPACE;
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break;
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case MemSpaceType::EDEN_SPACE:
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flags = RegionSpaceFlag::IN_EDEN_SPACE;
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break;
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case MemSpaceType::SEMI_SPACE:
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flags = RegionSpaceFlag::IN_YOUNG_SPACE;
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break;
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case MemSpaceType::HUGE_OBJECT_SPACE:
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flags = RegionSpaceFlag::IN_HUGE_OBJECT_SPACE;
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break;
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case MemSpaceType::MACHINE_CODE_SPACE:
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flags = RegionSpaceFlag::IN_MACHINE_CODE_SPACE;
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break;
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case MemSpaceType::HUGE_MACHINE_CODE_SPACE:
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flags = RegionSpaceFlag::IN_HUGE_MACHINE_CODE_SPACE;
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break;
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case MemSpaceType::NON_MOVABLE:
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flags = RegionSpaceFlag::IN_NON_MOVABLE_SPACE;
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break;
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case MemSpaceType::SNAPSHOT_SPACE:
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flags = RegionSpaceFlag::IN_SNAPSHOT_SPACE;
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break;
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case MemSpaceType::READ_ONLY_SPACE:
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flags = RegionSpaceFlag::IN_READ_ONLY_SPACE;
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break;
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case MemSpaceType::APPSPAWN_SPACE:
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flags = RegionSpaceFlag::IN_APPSPAWN_SPACE;
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break;
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case MemSpaceType::SHARED_APPSPAWN_SPACE:
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flags = RegionSpaceFlag::IN_SHARED_APPSPAWN_SPACE;
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break;
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case MemSpaceType::SHARED_NON_MOVABLE:
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flags = RegionSpaceFlag::IN_SHARED_NON_MOVABLE;
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break;
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case MemSpaceType::SHARED_OLD_SPACE:
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case MemSpaceType::SHARED_LOCAL_SPACE:
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case MemSpaceType::SHARED_COMPRESS_SPACE:
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flags = RegionSpaceFlag::IN_SHARED_OLD_SPACE;
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break;
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case MemSpaceType::SHARED_READ_ONLY_SPACE:
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flags = RegionSpaceFlag::IN_SHARED_READ_ONLY_SPACE;
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break;
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case MemSpaceType::SHARED_HUGE_OBJECT_SPACE:
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flags = RegionSpaceFlag::IN_SHARED_HUGE_OBJECT_SPACE;
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break;
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default:
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LOG_ECMA(FATAL) << "this branch is unreachable";
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UNREACHABLE();
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break;
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}
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return flags;
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}
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} // namespace panda::ecmascript
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#endif // ECMASCRIPT_MEM_SPACE_INL_H
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