/* * Copyright (C) 2013 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. */ #ifndef DFGOSRExitCompilerCommon_h #define DFGOSRExitCompilerCommon_h #if ENABLE(DFG_JIT) #include "CCallHelpers.h" #include "DFGOSRExit.h" namespace JSC { namespace DFG { void handleExitCounts(CCallHelpers&, const OSRExitBase&); void reifyInlinedCallFrames(CCallHelpers&, const OSRExitBase&); void adjustAndJumpToTarget(CCallHelpers&, const OSRExitBase&); class ArgumentsRecoveryGenerator { public: ArgumentsRecoveryGenerator(); ~ArgumentsRecoveryGenerator(); void generateFor(int operand, CodeOrigin, CCallHelpers&); private: HashSet<InlineCallFrame*, DefaultHash<InlineCallFrame*>::Hash, NullableHashTraits<InlineCallFrame*>> m_didCreateArgumentsObject; }; } } // namespace JSC::DFG #endif // ENABLE(DFG_JIT) #endif // DFGOSRExitCompilerCommon_h