1/* 2 * Copyright (C) 2013 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. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef ProfiledCodeBlockJettisoningWatchpoint_h 27#define ProfiledCodeBlockJettisoningWatchpoint_h 28 29#if ENABLE(DFG_JIT) 30 31#include "CodeOrigin.h" 32#include "ExitKind.h" 33#include "Watchpoint.h" 34 35namespace JSC { 36 37class CodeBlock; 38 39class ProfiledCodeBlockJettisoningWatchpoint : public Watchpoint { 40public: 41 ProfiledCodeBlockJettisoningWatchpoint() 42 : m_exitKind(ExitKindUnset) 43 , m_codeBlock(0) 44 { 45 } 46 47 ProfiledCodeBlockJettisoningWatchpoint( 48 CodeOrigin codeOrigin, ExitKind exitKind, CodeBlock* codeBlock) 49 : m_codeOrigin(codeOrigin) 50 , m_exitKind(exitKind) 51 , m_codeBlock(codeBlock) 52 { 53 } 54 55protected: 56 virtual void fireInternal() override; 57 58private: 59 CodeOrigin m_codeOrigin; 60 ExitKind m_exitKind; 61 CodeBlock* m_codeBlock; 62}; 63 64} // namespace JSC 65 66#endif // ENABLE(DFG_JIT) 67 68#endif // ProfiledCodeBlockJettisoningWatchpoint_h 69 70