system_events.hh revision 2665
1/* 2 * Copyright (c) 2004-2005 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; 9 * 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 * neither the name of the copyright holders nor the names of its 13 * contributors may be used to endorse or promote products derived from 14 * this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * Authors: Lisa Hsu 29 * Ali Saidi 30 */ 31 32#ifndef __SYSTEM_EVENTS_HH__ 33#define __SYSTEM_EVENTS_HH__ 34 35#include "cpu/pc_event.hh" 36 37class System; 38 39class SkipFuncEvent : public PCEvent 40{ 41 public: 42 SkipFuncEvent(PCEventQueue *q, const std::string &desc, Addr addr) 43 : PCEvent(q, desc, addr) 44 {} 45 virtual void process(ExecContext *xc); 46}; 47 48class FnEvent : public PCEvent 49{ 50 public: 51 FnEvent(PCEventQueue *q, const std::string &desc, Addr addr, 52 Stats::MainBin *bin); 53 virtual void process(ExecContext *xc); 54 std::string myname() const { return _name; } 55 56 private: 57 std::string _name; 58 Stats::MainBin *mybin; 59}; 60 61class IdleStartEvent : public PCEvent 62{ 63 public: 64 IdleStartEvent(PCEventQueue *q, const std::string &desc, Addr addr) 65 : PCEvent(q, desc, addr) 66 {} 67 virtual void process(ExecContext *xc); 68}; 69 70class InterruptStartEvent : public PCEvent 71{ 72 public: 73 InterruptStartEvent(PCEventQueue *q, const std::string &desc, Addr addr) 74 : PCEvent(q, desc, addr) 75 {} 76 virtual void process(ExecContext *xc); 77}; 78 79class InterruptEndEvent : public PCEvent 80{ 81 public: 82 InterruptEndEvent(PCEventQueue *q, const std::string &desc, Addr addr) 83 : PCEvent(q, desc, addr) 84 {} 85 virtual void process(ExecContext *xc); 86}; 87 88 89#endif // __SYSTEM_EVENTS_HH__ 90