mirror of
https://github.com/darlinghq/darling-JavaScriptCore.git
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105 lines
3.0 KiB
C++
105 lines
3.0 KiB
C++
/*
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* Copyright (C) 2016-2019 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "CellContainer.h"
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#include "JSCast.h"
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#include "MarkedBlock.h"
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#include "PreciseAllocation.h"
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#include "VM.h"
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namespace JSC {
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inline VM& CellContainer::vm() const
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{
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if (isPreciseAllocation())
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return preciseAllocation().vm();
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return markedBlock().vm();
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}
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inline Heap* CellContainer::heap() const
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{
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return &vm().heap;
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}
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inline bool CellContainer::isMarked(HeapCell* cell) const
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{
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if (isPreciseAllocation())
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return preciseAllocation().isMarked();
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return markedBlock().isMarked(cell);
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}
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inline bool CellContainer::isMarked(HeapVersion markingVersion, HeapCell* cell) const
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{
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if (isPreciseAllocation())
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return preciseAllocation().isMarked();
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return markedBlock().isMarked(markingVersion, cell);
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}
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inline void CellContainer::noteMarked()
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{
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if (!isPreciseAllocation())
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markedBlock().noteMarked();
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}
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inline void CellContainer::assertValidCell(VM& vm, HeapCell* cell) const
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{
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if (isPreciseAllocation())
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preciseAllocation().assertValidCell(vm, cell);
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else
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markedBlock().assertValidCell(vm, cell);
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}
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inline size_t CellContainer::cellSize() const
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{
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if (isPreciseAllocation())
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return preciseAllocation().cellSize();
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return markedBlock().cellSize();
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}
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inline WeakSet& CellContainer::weakSet() const
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{
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if (isPreciseAllocation())
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return preciseAllocation().weakSet();
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return markedBlock().weakSet();
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}
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inline void CellContainer::aboutToMark(HeapVersion markingVersion)
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{
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if (!isPreciseAllocation())
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markedBlock().aboutToMark(markingVersion);
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}
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inline bool CellContainer::areMarksStale() const
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{
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if (isPreciseAllocation())
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return false;
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return markedBlock().areMarksStale();
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}
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} // namespace JSC
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