1/* 2 * Copyright (C) 2009, 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 CallFrameClosure_h 27#define CallFrameClosure_h 28 29#include "ProtoCallFrame.h" 30 31namespace JSC { 32 33struct CallFrameClosure { 34 CallFrame* oldCallFrame; 35 ProtoCallFrame* protoCallFrame; 36 JSFunction* function; 37 FunctionExecutable* functionExecutable; 38 VM* vm; 39 JSScope* scope; 40 int parameterCountIncludingThis; 41 int argumentCountIncludingThis; 42 43 void setThis(JSValue value) 44 { 45 protoCallFrame->setThisValue(value); 46 } 47 48 void setArgument(int argument, JSValue value) 49 { 50 protoCallFrame->setArgument(argument, value); 51 } 52 53 void resetCallFrame() 54 { 55 protoCallFrame->setScope(scope); 56 } 57}; 58 59} 60 61#endif 62