/* * Copyright (C) 2019-2020 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. AND ITS CONTRIBUTORS ``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 ITS 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 "ObjectPropertyCondition.h" #include "PackedCellPtr.h" #include "StructureRareData.h" #include "Watchpoint.h" namespace JSC { class StructureRareData; class CachedSpecialPropertyAdaptiveStructureWatchpoint final : public Watchpoint { public: CachedSpecialPropertyAdaptiveStructureWatchpoint(const ObjectPropertyCondition&, StructureRareData*); void install(VM&); const ObjectPropertyCondition& key() const { return m_key; } void fireInternal(VM&, const FireDetail&); private: // Own destructor may not be called. Keep members trivially destructible. JSC_WATCHPOINT_FIELD(PackedCellPtr<StructureRareData>, m_structureRareData); JSC_WATCHPOINT_FIELD(ObjectPropertyCondition, m_key); }; }