rename_impl.hh (9046:a1104cc13db2) rename_impl.hh (9427:ddf45c1d54d4)
1/*
2 * Copyright (c) 2010 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

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

223 decodeQueue = dq_ptr;
224
225 // Setup wire to get information from decode.
226 fromDecode = decodeQueue->getWire(-decodeToRenameDelay);
227}
228
229template <class Impl>
230void
1/*
2 * Copyright (c) 2010 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

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

223 decodeQueue = dq_ptr;
224
225 // Setup wire to get information from decode.
226 fromDecode = decodeQueue->getWire(-decodeToRenameDelay);
227}
228
229template <class Impl>
230void
231DefaultRename<Impl>::initStage()
231DefaultRename<Impl>::startupStage()
232{
233 // Grab the number of free entries directly from the stages.
234 for (ThreadID tid = 0; tid < numThreads; tid++) {
235 freeEntries[tid].iqEntries = iew_ptr->instQueue.numFreeEntries(tid);
236 freeEntries[tid].lsqEntries = iew_ptr->ldstQueue.numFreeEntries(tid);
237 freeEntries[tid].robEntries = commit_ptr->numROBFreeEntries(tid);
238 emptyROB[tid] = true;
239 }

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

312 }
313}
314
315template <class Impl>
316void
317DefaultRename<Impl>::takeOverFrom()
318{
319 _status = Inactive;
232{
233 // Grab the number of free entries directly from the stages.
234 for (ThreadID tid = 0; tid < numThreads; tid++) {
235 freeEntries[tid].iqEntries = iew_ptr->instQueue.numFreeEntries(tid);
236 freeEntries[tid].lsqEntries = iew_ptr->ldstQueue.numFreeEntries(tid);
237 freeEntries[tid].robEntries = commit_ptr->numROBFreeEntries(tid);
238 emptyROB[tid] = true;
239 }

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

312 }
313}
314
315template <class Impl>
316void
317DefaultRename<Impl>::takeOverFrom()
318{
319 _status = Inactive;
320 initStage();
320 startupStage();
321
322 // Reset all state prior to taking over from the other CPU.
323 for (ThreadID tid = 0; tid < numThreads; tid++) {
324 renameStatus[tid] = Idle;
325
326 stalls[tid].iew = false;
327 stalls[tid].commit = false;
328 serializeInst[tid] = NULL;

--- 1065 unchanged lines hidden --- 		321
322 // Reset all state prior to taking over from the other CPU.
323 for (ThreadID tid = 0; tid < numThreads; tid++) {
324 renameStatus[tid] = Idle;
325
326 stalls[tid].iew = false;
327 stalls[tid].commit = false;
328 serializeInst[tid] = NULL;

--- 1065 unchanged lines hidden ---