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Diffstat (limited to 'sim/sim_events.hh')
-rw-r--r-- | sim/sim_events.hh | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/sim/sim_events.hh b/sim/sim_events.hh deleted file mode 100644 index c93914457..000000000 --- a/sim/sim_events.hh +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Copyright (c) 2002-2005 The Regents of The University of Michigan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __SIM_SIM_EVENTS_HH__ -#define __SIM_SIM_EVENTS_HH__ - -#include "sim/eventq.hh" - -// -// Event to terminate simulation at a particular cycle/instruction -// -class SimExitEvent : public Event -{ - private: - // string explaining why we're terminating - std::string cause; - int code; - - public: - SimExitEvent(const std::string &_cause, int c = 0) - : Event(&mainEventQueue, Sim_Exit_Pri), cause(_cause), - code(c) - { schedule(curTick); } - - SimExitEvent(Tick _when, const std::string &_cause, int c = 0) - : Event(&mainEventQueue, Sim_Exit_Pri), cause(_cause), - code(c) - { schedule(_when); } - - SimExitEvent(EventQueue *q, const std::string &_cause, int c = 0) - : Event(q, Sim_Exit_Pri), cause(_cause), code(c) - { schedule(curTick); } - - SimExitEvent(EventQueue *q, Tick _when, const std::string &_cause, - int c = 0) - : Event(q, Sim_Exit_Pri), cause(_cause), code(c) - { schedule(_when); } - - void process(); // process event - - virtual const char *description(); -}; - -// -// Event class to terminate simulation after 'n' related events have -// occurred using a shared counter: used to terminate when *all* -// threads have reached a particular instruction count -// -class CountedExitEvent : public Event -{ - private: - std::string cause; // string explaining why we're terminating - int &downCounter; // decrement & terminate if zero - - public: - CountedExitEvent(EventQueue *q, const std::string &_cause, - Tick _when, int &_downCounter); - - void process(); // process event - - virtual const char *description(); -}; - -// -// Event to check swap usage -// -class CheckSwapEvent : public Event -{ - private: - int interval; - - public: - CheckSwapEvent(EventQueue *q, int ival) - : Event(q), interval(ival) - { schedule(curTick + interval); } - - void process(); // process event - - virtual const char *description(); -}; - -// -// Progress event: print out cycle every so often so we know we're -// making forward progress. -// -class ProgressEvent : public Event -{ - protected: - Tick interval; - - public: - ProgressEvent(EventQueue *q, Tick ival) - : Event(q), interval(ival) - { schedule(curTick + interval); } - - void process(); // process event - - virtual const char *description(); -}; - -#endif // __SIM_SIM_EVENTS_HH__ |