1/*
2 * Copyright (c) 2004-2006 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 .flags(Stats::total)
164 ;
165}
166
167template <class Impl>
168void
169DefaultRename<Impl>::setCPU(O3CPU *cpu_ptr)
170{
171 cpu = cpu_ptr;
172 DPRINTF(Rename, "Setting CPU pointer.\n");
173}
174
175template <class Impl>
176void
177DefaultRename<Impl>::setTimeBuffer(TimeBuffer<TimeStruct> *tb_ptr)
178{
179 timeBuffer = tb_ptr;
180
181 // Setup wire to read information from time buffer, from IEW stage.
182 fromIEW = timeBuffer->getWire(-iewToRenameDelay);
183
184 // Setup wire to read infromation from time buffer, from commit stage.
185 fromCommit = timeBuffer->getWire(-commitToRenameDelay);
186
187 // Setup wire to write information to previous stages.
188 toDecode = timeBuffer->getWire(0);
189}
190
191template <class Impl>
192void
193DefaultRename<Impl>::setRenameQueue(TimeBuffer<RenameStruct> *rq_ptr)
194{
195 renameQueue = rq_ptr;
196
197 // Setup wire to write information to future stages.
198 toIEW = renameQueue->getWire(0);
199}
200
201template <class Impl>
202void
203DefaultRename<Impl>::setDecodeQueue(TimeBuffer<DecodeStruct> *dq_ptr)
204{
205 decodeQueue = dq_ptr;
206
207 // Setup wire to get information from decode.
208 fromDecode = decodeQueue->getWire(-decodeToRenameDelay);
209}
210
211template <class Impl>
212void

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220 emptyROB[tid] = true;
221 }
222}
223
224template<class Impl>
225void
226DefaultRename<Impl>::setActiveThreads(std::list<unsigned> *at_ptr)
227{
228 activeThreads = at_ptr;
229}
230
231
232template <class Impl>
233void
234DefaultRename<Impl>::setRenameMap(RenameMap rm_ptr[])
235{
236 for (int i=0; i<numThreads; i++) {
237 renameMap[i] = &rm_ptr[i];
238 }
239}
240
241template <class Impl>
242void
243DefaultRename<Impl>::setFreeList(FreeList *fl_ptr)
244{
245 freeList = fl_ptr;
246}
247
248template<class Impl>
249void
250DefaultRename<Impl>::setScoreboard(Scoreboard *_scoreboard)
251{
252 scoreboard = _scoreboard;
253}
254
255template <class Impl>
256bool
257DefaultRename<Impl>::drain()
258{
259 // Rename is ready to switch out at any time.

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