1/* 2 * Copyright (C) 2011 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef WebSafeGCActivityCallbackIOS_h 27#define WebSafeGCActivityCallbackIOS_h 28 29#include "WebCoreThread.h" 30#include <JavaScriptCore/EdenGCActivityCallback.h> 31#include <JavaScriptCore/FullGCActivityCallback.h> 32 33namespace WebCore { 34 35class WebSafeFullGCActivityCallback final : public JSC::FullGCActivityCallback { 36public: 37 static PassRefPtr<WebSafeFullGCActivityCallback> create(JSC::Heap* heap) 38 { 39 return adoptRef(new WebSafeFullGCActivityCallback(heap)); 40 } 41 42 virtual ~WebSafeFullGCActivityCallback() override { } 43 44private: 45 WebSafeFullGCActivityCallback(JSC::Heap* heap) 46 : JSC::FullGCActivityCallback(heap, WebThreadRunLoop()) 47 { 48 } 49}; 50 51class WebSafeEdenGCActivityCallback final : public JSC::EdenGCActivityCallback { 52public: 53 static PassRefPtr<WebSafeEdenGCActivityCallback> create(JSC::Heap* heap) 54 { 55 return adoptRef(new WebSafeEdenGCActivityCallback(heap)); 56 } 57 58 virtual ~WebSafeEdenGCActivityCallback() override { } 59 60private: 61 WebSafeEdenGCActivityCallback(JSC::Heap* heap) 62 : JSC::EdenGCActivityCallback(heap, WebThreadRunLoop()) 63 { 64 } 65}; 66} // namespace WebCore 67 68#endif // WebSafeGCActivityCallbackIOS_h 69