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 * All rights reserved.
16 *
17 * Redistribution and use in source and binary forms, with or without
18 * modification, are permitted provided that the following conditions are
19 * met: redistributions of source code must retain the above copyright
20 * notice, this list of conditions and the following disclaimer;
21 * redistributions in binary form must reproduce the above copyright

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46#include "base/hostinfo.hh"
47#include "sim/eventq_impl.hh"
48#include "sim/sim_events.hh"
49#include "sim/sim_exit.hh"
50#include "sim/stats.hh"
51
52using namespace std;
53
54SimLoopExitEvent::SimLoopExitEvent()
55 : Event(Sim_Exit_Pri, IsExitEvent | AutoSerialize),
56 cause(""), code(0), repeat(0)
57{
58}
59
60SimLoopExitEvent::SimLoopExitEvent(const std::string &_cause, int c, Tick r,
61 bool serialize)
62 : Event(Sim_Exit_Pri, IsExitEvent | (serialize ? AutoSerialize : 0)),
63 cause(_cause), code(c), repeat(r)
64{
65}
66
67
68//
69// handle termination event
70//
71void
72SimLoopExitEvent::process()
73{
74 // if this got scheduled on a different queue (e.g. the committed
75 // instruction queue) then make a corresponding event on the main

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92
93const char *
94SimLoopExitEvent::description() const
95{
96 return "simulation loop exit";
97}
98
99void
100SimLoopExitEvent::serialize(ostream &os)
101{
102 paramOut(os, "type", string("SimLoopExitEvent"));
103 Event::serialize(os);
104
105 SERIALIZE_SCALAR(cause);
106 SERIALIZE_SCALAR(code);
107 SERIALIZE_SCALAR(repeat);
108}
109
110void
111SimLoopExitEvent::unserialize(Checkpoint *cp, const string &section)
112{
113 Event::unserialize(cp, section);
114
115 UNSERIALIZE_SCALAR(cause);
116 UNSERIALIZE_SCALAR(code);
117 UNSERIALIZE_SCALAR(repeat);
118}
119
120Serializable *
121SimLoopExitEvent::createForUnserialize(Checkpoint *cp, const string &section)
122{
123 return new SimLoopExitEvent();
124}
125
126REGISTER_SERIALIZEABLE("SimLoopExitEvent", SimLoopExitEvent)
127
128void
129exitSimLoop(const std::string &message, int exit_code, Tick when, Tick repeat,
130 bool serialize)
131{
132 Event *event = new SimLoopExitEvent(message, exit_code, repeat, serialize);
133 mainEventQueue.schedule(event, when);
134}
135
136//
137// constructor: automatically schedules at specified time
138//
139CountedExitEvent::CountedExitEvent(const std::string &_cause, int &counter)
140 : Event(Sim_Exit_Pri), cause(_cause), downCounter(counter)

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