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;

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

163 .flags(Stats::total)
164 ;
165}
166
167template <class Impl>
168void
169DefaultRename<Impl>::setCPU(O3CPU *cpu_ptr)
170{
171 DPRINTF(Rename, "Setting CPU pointer.\n");
172 cpu = cpu_ptr;
173}
174
175template <class Impl>
176void
177DefaultRename<Impl>::setTimeBuffer(TimeBuffer<TimeStruct> *tb_ptr)
178{
179 DPRINTF(Rename, "Setting time buffer pointer.\n");
180 timeBuffer = tb_ptr;
181
182 // Setup wire to read information from time buffer, from IEW stage.
183 fromIEW = timeBuffer->getWire(-iewToRenameDelay);
184
185 // Setup wire to read infromation from time buffer, from commit stage.
186 fromCommit = timeBuffer->getWire(-commitToRenameDelay);
187
188 // Setup wire to write information to previous stages.
189 toDecode = timeBuffer->getWire(0);
190}
191
192template <class Impl>
193void
194DefaultRename<Impl>::setRenameQueue(TimeBuffer<RenameStruct> *rq_ptr)
195{
196 DPRINTF(Rename, "Setting rename queue pointer.\n");
197 renameQueue = rq_ptr;
198
199 // Setup wire to write information to future stages.
200 toIEW = renameQueue->getWire(0);
201}
202
203template <class Impl>
204void
205DefaultRename<Impl>::setDecodeQueue(TimeBuffer<DecodeStruct> *dq_ptr)
206{
207 DPRINTF(Rename, "Setting decode queue pointer.\n");
208 decodeQueue = dq_ptr;
209
210 // Setup wire to get information from decode.
211 fromDecode = decodeQueue->getWire(-decodeToRenameDelay);
212}
213
214template <class Impl>
215void

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

223 emptyROB[tid] = true;
224 }
225}
226
227template<class Impl>
228void
229DefaultRename<Impl>::setActiveThreads(std::list<unsigned> *at_ptr)
230{
231 DPRINTF(Rename, "Setting active threads list pointer.\n");
232 activeThreads = at_ptr;
233}
234
235
236template <class Impl>
237void
238DefaultRename<Impl>::setRenameMap(RenameMap rm_ptr[])
239{
240 DPRINTF(Rename, "Setting rename map pointers.\n");
241
242 for (int i=0; i<numThreads; i++) {
243 renameMap[i] = &rm_ptr[i];
244 }
245}
246
247template <class Impl>
248void
249DefaultRename<Impl>::setFreeList(FreeList *fl_ptr)
250{
251 DPRINTF(Rename, "Setting free list pointer.\n");
252 freeList = fl_ptr;
253}
254
255template<class Impl>
256void
257DefaultRename<Impl>::setScoreboard(Scoreboard *_scoreboard)
258{
259 DPRINTF(Rename, "Setting scoreboard pointer.\n");
260 scoreboard = _scoreboard;
261}
262
263template <class Impl>
264bool
265DefaultRename<Impl>::drain()
266{
267 // Rename is ready to switch out at any time.

--- 1136 unchanged lines hidden ---