cpu.cc (10905:a6ca6831e775) cpu.cc (10910:32f3d1c454ec)
1/*
2 * Copyright (c) 2012-2014 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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212
213 return ret;
214}
215
216void
217MinorCPU::signalDrainDone()
218{
219 DPRINTF(Drain, "MinorCPU drain done\n");
1/*
2 * Copyright (c) 2012-2014 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

--- 203 unchanged lines hidden (view full) ---

212
213 return ret;
214}
215
216void
217MinorCPU::signalDrainDone()
218{
219 DPRINTF(Drain, "MinorCPU drain done\n");
220 setDrainState(Drainable::Drained);
220 setDrainState(DrainState::Drained);
221 drainManager->signalDrainDone();
222 drainManager = NULL;
223}
224
225void
226MinorCPU::drainResume()
227{
221 drainManager->signalDrainDone();
222 drainManager = NULL;
223}
224
225void
226MinorCPU::drainResume()
227{
228 assert(getDrainState() == Drainable::Drained ||
229 getDrainState() == Drainable::Running);
228 assert(getDrainState() == DrainState::Drained ||
229 getDrainState() == DrainState::Running);
230
231 if (switchedOut()) {
232 DPRINTF(Drain, "drainResume while switched out. Ignoring\n");
233 return;
234 }
235
236 DPRINTF(Drain, "MinorCPU drainResume\n");
237
238 if (!system->isTimingMode()) {
239 fatal("The Minor CPU requires the memory system to be in "
240 "'timing' mode.\n");
241 }
242
243 wakeup();
244 pipeline->drainResume();
245
230
231 if (switchedOut()) {
232 DPRINTF(Drain, "drainResume while switched out. Ignoring\n");
233 return;
234 }
235
236 DPRINTF(Drain, "MinorCPU drainResume\n");
237
238 if (!system->isTimingMode()) {
239 fatal("The Minor CPU requires the memory system to be in "
240 "'timing' mode.\n");
241 }
242
243 wakeup();
244 pipeline->drainResume();
245
246 setDrainState(Drainable::Running);
246 setDrainState(DrainState::Running);
247}
248
249void
250MinorCPU::memWriteback()
251{
252 DPRINTF(Drain, "MinorCPU memWriteback\n");
253}
254

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248
249void
250MinorCPU::memWriteback()
251{
252 DPRINTF(Drain, "MinorCPU memWriteback\n");
253}
254

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