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 FTLOSRExitCompilationInfo_h 27#define FTLOSRExitCompilationInfo_h 28 29#if ENABLE(FTL_JIT) 30 31#include "FTLAbbreviations.h" 32#include "MacroAssembler.h" 33 34namespace JSC { namespace FTL { 35 36struct OSRExitCompilationInfo { 37 OSRExitCompilationInfo() 38 : m_isInvalidationPoint(false) 39 { 40 } 41 42 MacroAssembler::Label m_thunkLabel; 43 MacroAssembler::PatchableJump m_thunkJump; 44 CodeLocationLabel m_thunkAddress; 45 bool m_isInvalidationPoint; 46}; 47 48} } // namespace JSC::FTL 49 50#endif // ENABLE(FTL_JIT) 51 52#endif // FTLOSRExitCompilationInfo_h 53 54