1/*
2 * Copyright (c) 2002-2005 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;

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163 // Delete the old event if it existed.
164 if (fetchEvent) {
165 if (fetchEvent->scheduled())
166 fetchEvent->deschedule();
167
168 delete fetchEvent;
169 }
170
171 fetchEvent = new FetchEvent(this, nextCycle());
172 }
173
174 changeState(SimObject::Running);
175 previousTick = curTick;
176}
177
178void
179TimingSimpleCPU::switchOut()

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217 assert(thread);
218
219 assert(_status == Idle);
220
221 notIdleFraction++;
222 _status = Running;
223
224 // kick things off by initiating the fetch of the next instruction
225 fetchEvent = new FetchEvent(this, nextCycle(curTick + cycles(delay)));
226}
227
228
229void
230TimingSimpleCPU::suspendContext(int thread_num)
231{
232 assert(thread_num == 0);
233 assert(thread);

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