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