1/* 2 * Copyright (c) 2013 ARM Limited 3 * All rights reserved 4 * 5 * The license below extends only to copyright in the software and shall 6 * not be construed as granting a license to any other intellectual 7 * property including but not limited to intellectual property relating 8 * to a hardware implementation of the functionality of the software 9 * licensed hereunder. You may use the software subject to the license 10 * terms below provided that you ensure that this notice is replicated 11 * unmodified and in its entirety in all distributions of the software, 12 * modified or unmodified, in source code or in binary form. 13 * 14 * Copyright (c) 2002-2005 The Regents of The University of Michigan 15 * Copyright (c) 2013 Advanced Micro Devices, Inc. 16 * Copyright (c) 2013 Mark D. Hill and David A. Wood 17 * All rights reserved. 18 * 19 * Redistribution and use in source and binary forms, with or without 20 * modification, are permitted provided that the following conditions are 21 * met: redistributions of source code must retain the above copyright 22 * notice, this list of conditions and the following disclaimer; 23 * redistributions in binary form must reproduce the above copyright 24 * notice, this list of conditions and the following disclaimer in the 25 * documentation and/or other materials provided with the distribution; 26 * neither the name of the copyright holders nor the names of its 27 * contributors may be used to endorse or promote products derived from 28 * this software without specific prior written permission. 29 * 30 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 31 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 32 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 33 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 34 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 35 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 36 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 37 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 38 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 39 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 40 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 41 * 42 * Authors: Nathan Binkert 43 */ 44 45#ifndef __SIM_SIM_EVENTS_HH__ 46#define __SIM_SIM_EVENTS_HH__ 47 48#include "sim/global_event.hh" 49#include "sim/serialize.hh" 50 51// 52// Event to terminate simulation at a particular cycle/instruction 53// 54class GlobalSimLoopExitEvent : public GlobalEvent 55{ 56 protected: 57 // string explaining why we're terminating 58 std::string cause; 59 int code; 60 Tick repeat; 61 62 public: 63 // non-scheduling version for createForUnserialize() 64 GlobalSimLoopExitEvent(); 65 GlobalSimLoopExitEvent(Tick when, const std::string &_cause, int c, 66 Tick repeat = 0); 67 68 const std::string getCause() const { return cause; } 69 const int getCode() const { return code; } 70 71 void process(); // process event 72 73 virtual const char *description() const; 74}; 75 76class LocalSimLoopExitEvent : public Event 77{ 78 protected: 79 // string explaining why we're terminating 80 std::string cause; 81 int code; 82 Tick repeat; 83 84 public: 85 LocalSimLoopExitEvent(); 86 LocalSimLoopExitEvent(const std::string &_cause, int c, Tick repeat = 0); 87 88 const std::string getCause() const { return cause; } 89 const int getCode() const { return code; } 90 91 void process(); // process event 92 93 virtual const char *description() const; 94
|