fetch.hh (9480:d059f8a95a42) fetch.hh (9814:7ad2b0186a32)
1/*
2 * Copyright (c) 2010-2012 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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211 void setActiveThreads(std::list<ThreadID> *at_ptr);
212
213 /** Sets pointer to time buffer used to communicate to the next stage. */
214 void setFetchQueue(TimeBuffer<FetchStruct> *fq_ptr);
215
216 /** Initialize stage. */
217 void startupStage();
218
1/*
2 * Copyright (c) 2010-2012 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

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

211 void setActiveThreads(std::list<ThreadID> *at_ptr);
212
213 /** Sets pointer to time buffer used to communicate to the next stage. */
214 void setFetchQueue(TimeBuffer<FetchStruct> *fq_ptr);
215
216 /** Initialize stage. */
217 void startupStage();
218
219 /** Tells the fetch stage that the Icache is set. */
220 void setIcache();
221
222 /** Handles retrying the fetch access. */
223 void recvRetry();
224
225 /** Processes cache completion event. */
226 void processCacheCompletion(PacketPtr pkt);
227
228 /** Resume after a drain. */
229 void drainResume();

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459
460 /** The packet that is waiting to be retried. */
461 PacketPtr retryPkt;
462
463 /** The thread that is waiting on the cache to tell fetch to retry. */
464 ThreadID retryTid;
465
466 /** Cache block size. */
219 /** Handles retrying the fetch access. */
220 void recvRetry();
221
222 /** Processes cache completion event. */
223 void processCacheCompletion(PacketPtr pkt);
224
225 /** Resume after a drain. */
226 void drainResume();

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456
457 /** The packet that is waiting to be retried. */
458 PacketPtr retryPkt;
459
460 /** The thread that is waiting on the cache to tell fetch to retry. */
461 ThreadID retryTid;
462
463 /** Cache block size. */
467 int cacheBlkSize;
464 unsigned int cacheBlkSize;
468
469 /** Mask to get a cache block's address. */
470 Addr cacheBlkMask;
471
472 /** The cache line being fetched. */
473 uint8_t *cacheData[Impl::MaxThreads];
474
475 /** The PC of the cacheline that has been loaded. */

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466 /** Mask to get a cache block's address. */
467 Addr cacheBlkMask;
468
469 /** The cache line being fetched. */
470 uint8_t *cacheData[Impl::MaxThreads];
471
472 /** The PC of the cacheline that has been loaded. */

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