sim_events.cc (10906:3ab1d7ed6545) sim_events.cc (11070:d9560edaf0a9)
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

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50#include "sim/sim_events.hh"
51#include "sim/sim_exit.hh"
52#include "sim/stats.hh"
53
54using namespace std;
55
56GlobalSimLoopExitEvent::GlobalSimLoopExitEvent(Tick when,
57 const std::string &_cause,
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

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50#include "sim/sim_events.hh"
51#include "sim/sim_exit.hh"
52#include "sim/stats.hh"
53
54using namespace std;
55
56GlobalSimLoopExitEvent::GlobalSimLoopExitEvent(Tick when,
57 const std::string &_cause,
58 int c, Tick r, bool serialize)
59 : GlobalEvent(when, Sim_Exit_Pri,
60 IsExitEvent | (serialize ? AutoSerialize : 0)),
58 int c, Tick r)
59 : GlobalEvent(when, Sim_Exit_Pri, IsExitEvent),
61 cause(_cause), code(c), repeat(r)
62{
63}
64
65const char *
66GlobalSimLoopExitEvent::description() const
67{
68 return "global simulation loop exit";

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78 schedule(curTick() + repeat);
79 }
80}
81
82void
83exitSimLoop(const std::string &message, int exit_code, Tick when, Tick repeat,
84 bool serialize)
85{
60 cause(_cause), code(c), repeat(r)
61{
62}
63
64const char *
65GlobalSimLoopExitEvent::description() const
66{
67 return "global simulation loop exit";

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77 schedule(curTick() + repeat);
78 }
79}
80
81void
82exitSimLoop(const std::string &message, int exit_code, Tick when, Tick repeat,
83 bool serialize)
84{
86 new GlobalSimLoopExitEvent(when + simQuantum, message, exit_code, repeat,
87 serialize);
88}
85 warn_if(serialize && (when != curTick() || repeat),
86 "exitSimLoop called with a delay and auto serialization. This is "
87 "currently unsupported.");
89
88
90LocalSimLoopExitEvent::LocalSimLoopExitEvent()
91 : Event(Sim_Exit_Pri, IsExitEvent | AutoSerialize),
92 cause(""), code(0), repeat(0)
93{
89 new GlobalSimLoopExitEvent(when + simQuantum, message, exit_code, repeat);
94}
95
96LocalSimLoopExitEvent::LocalSimLoopExitEvent(const std::string &_cause, int c,
90}
91
92LocalSimLoopExitEvent::LocalSimLoopExitEvent(const std::string &_cause, int c,
97 Tick r, bool serialize)
98 : Event(Sim_Exit_Pri, IsExitEvent | (serialize ? AutoSerialize : 0)),
93 Tick r)
94 : Event(Sim_Exit_Pri, IsExitEvent),
99 cause(_cause), code(c), repeat(r)
100{
101}
102
103//
104// handle termination event
105//
106void

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114LocalSimLoopExitEvent::description() const
115{
116 return "simulation loop exit";
117}
118
119void
120LocalSimLoopExitEvent::serialize(CheckpointOut &cp) const
121{
95 cause(_cause), code(c), repeat(r)
96{
97}
98
99//
100// handle termination event
101//
102void

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110LocalSimLoopExitEvent::description() const
111{
112 return "simulation loop exit";
113}
114
115void
116LocalSimLoopExitEvent::serialize(CheckpointOut &cp) const
117{
122 paramOut(cp, "type", string("SimLoopExitEvent"));
123 Event::serialize(cp);
124
125 SERIALIZE_SCALAR(cause);
126 SERIALIZE_SCALAR(code);
127 SERIALIZE_SCALAR(repeat);
128}
129
130void
131LocalSimLoopExitEvent::unserialize(CheckpointIn &cp)
132{
133 Event::unserialize(cp);
134
135 UNSERIALIZE_SCALAR(cause);
136 UNSERIALIZE_SCALAR(code);
137 UNSERIALIZE_SCALAR(repeat);
138}
139
118 Event::serialize(cp);
119
120 SERIALIZE_SCALAR(cause);
121 SERIALIZE_SCALAR(code);
122 SERIALIZE_SCALAR(repeat);
123}
124
125void
126LocalSimLoopExitEvent::unserialize(CheckpointIn &cp)
127{
128 Event::unserialize(cp);
129
130 UNSERIALIZE_SCALAR(cause);
131 UNSERIALIZE_SCALAR(code);
132 UNSERIALIZE_SCALAR(repeat);
133}
134
140Serializable *
141LocalSimLoopExitEvent::createForUnserialize(CheckpointIn &cp,
142 const string &section)
143{
144 return new LocalSimLoopExitEvent();
145}
146
147REGISTER_SERIALIZEABLE("LocalSimLoopExitEvent", LocalSimLoopExitEvent)
148
149//
150// constructor: automatically schedules at specified time
151//
152CountedExitEvent::CountedExitEvent(const std::string &_cause, int &counter)
153 : Event(Sim_Exit_Pri), cause(_cause), downCounter(counter)
154{
155 // catch stupid mistakes
156 assert(downCounter > 0);

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136// constructor: automatically schedules at specified time
137//
138CountedExitEvent::CountedExitEvent(const std::string &_cause, int &counter)
139 : Event(Sim_Exit_Pri), cause(_cause), downCounter(counter)
140{
141 // catch stupid mistakes
142 assert(downCounter > 0);

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