event.cc (12988:df70e73818e4) | event.cc (13063:c9905ead0041) |
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1/* 2 * Copyright 2018 Google, Inc. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer; 8 * redistributions in binary form must reproduce the above copyright --- 30 unchanged lines hidden (view full) --- 39#include "systemc/core/scheduler.hh" 40 41namespace sc_gem5 42{ 43 44Event::Event(sc_core::sc_event *_sc_event) : Event(_sc_event, "") {} 45 46Event::Event(sc_core::sc_event *_sc_event, const char *_basename) : | 1/* 2 * Copyright 2018 Google, Inc. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer; 8 * redistributions in binary form must reproduce the above copyright --- 30 unchanged lines hidden (view full) --- 39#include "systemc/core/scheduler.hh" 40 41namespace sc_gem5 42{ 43 44Event::Event(sc_core::sc_event *_sc_event) : Event(_sc_event, "") {} 45 46Event::Event(sc_core::sc_event *_sc_event, const char *_basename) : |
47 _sc_event(_sc_event), _basename(_basename), delayedNotifyEvent(this) | 47 _sc_event(_sc_event), _basename(_basename), 48 delayedNotify([this]() { this->notify(); }) |
48{ 49 Module *p = currentModule(); 50 51 if (p) 52 parent = p->obj()->sc_obj(); 53 else if (scheduler.current()) 54 parent = scheduler.current(); 55 else --- 29 unchanged lines hidden (view full) --- 85 std::swap(*it, topLevelEvents.back()); 86 topLevelEvents.pop_back(); 87 } 88 89 EventsIt it = findEvent(_name); 90 std::swap(*it, allEvents.back()); 91 allEvents.pop_back(); 92 | 49{ 50 Module *p = currentModule(); 51 52 if (p) 53 parent = p->obj()->sc_obj(); 54 else if (scheduler.current()) 55 parent = scheduler.current(); 56 else --- 29 unchanged lines hidden (view full) --- 86 std::swap(*it, topLevelEvents.back()); 87 topLevelEvents.pop_back(); 88 } 89 90 EventsIt it = findEvent(_name); 91 std::swap(*it, allEvents.back()); 92 allEvents.pop_back(); 93 |
93 if (delayedNotifyEvent.scheduled()) 94 scheduler.deschedule(&delayedNotifyEvent); | 94 if (delayedNotify.scheduled()) 95 scheduler.deschedule(&delayedNotify); |
95} 96 97const std::string & 98Event::name() const 99{ 100 return _name; 101} 102 --- 19 unchanged lines hidden (view full) --- 122Event::notify() 123{ 124 auto local_sensitivities = sensitivities; 125 for (auto s: local_sensitivities) 126 s->notify(this); 127} 128 129void | 96} 97 98const std::string & 99Event::name() const 100{ 101 return _name; 102} 103 --- 19 unchanged lines hidden (view full) --- 123Event::notify() 124{ 125 auto local_sensitivities = sensitivities; 126 for (auto s: local_sensitivities) 127 s->notify(this); 128} 129 130void |
130Event::delayedNotify() 131{ 132 scheduler.eventHappened(); 133 notify(); 134} 135 136void | |
137Event::notify(const sc_core::sc_time &t) 138{ | 131Event::notify(const sc_core::sc_time &t) 132{ |
139 //XXX We're assuming the systemc time resolution is in ps. 140 Tick new_tick = t.value() * SimClock::Int::ps + scheduler.getCurTick(); 141 if (delayedNotifyEvent.scheduled()) { 142 Tick old_tick = delayedNotifyEvent.when(); 143 144 if (new_tick >= old_tick) | 133 if (delayedNotify.scheduled()) { 134 if (scheduler.delayed(t) >= delayedNotify.when()) |
145 return; 146 | 135 return; 136 |
147 scheduler.deschedule(&delayedNotifyEvent); | 137 scheduler.deschedule(&delayedNotify); |
148 } | 138 } |
149 150 scheduler.schedule(&delayedNotifyEvent, new_tick); | 139 scheduler.schedule(&delayedNotify, t); |
151} 152 153void 154Event::cancel() 155{ | 140} 141 142void 143Event::cancel() 144{ |
156 if (delayedNotifyEvent.scheduled()) 157 scheduler.deschedule(&delayedNotifyEvent); | 145 if (delayedNotify.scheduled()) 146 scheduler.deschedule(&delayedNotify); |
158} 159 160bool 161Event::triggered() const 162{ 163 return false; 164} 165 --- 15 unchanged lines hidden --- | 147} 148 149bool 150Event::triggered() const 151{ 152 return false; 153} 154 --- 15 unchanged lines hidden --- |