base.hh (13551:f352df8e2863) base.hh (13624:3d8220c2d41d)
1/*
2 * Copyright (c) 2013-2014 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

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

209 bool observeAccess(const PacketPtr &pkt) const;
210
211 /** Determine if address is in cache */
212 bool inCache(Addr addr, bool is_secure) const;
213
214 /** Determine if address is in cache miss queue */
215 bool inMissQueue(Addr addr, bool is_secure) const;
216
1/*
2 * Copyright (c) 2013-2014 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

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

209 bool observeAccess(const PacketPtr &pkt) const;
210
211 /** Determine if address is in cache */
212 bool inCache(Addr addr, bool is_secure) const;
213
214 /** Determine if address is in cache miss queue */
215 bool inMissQueue(Addr addr, bool is_secure) const;
216
217 bool hasBeenPrefetched(Addr addr, bool is_secure) const;
218
217 /** Determine if addresses are on the same page */
218 bool samePage(Addr a, Addr b) const;
219 /** Determine the address of the block in which a lays */
220 Addr blockAddress(Addr a) const;
221 /** Determine the address of a at block granularity */
222 Addr blockIndex(Addr a) const;
223 /** Determine the address of the page in which a lays */
224 Addr pageAddress(Addr a) const;
225 /** Determine the page-offset of a */
226 Addr pageOffset(Addr a) const;
227 /** Build the address of the i-th block inside the page */
228 Addr pageIthBlockAddress(Addr page, uint32_t i) const;
229
230 Stats::Scalar pfIssued;
231
219 /** Determine if addresses are on the same page */
220 bool samePage(Addr a, Addr b) const;
221 /** Determine the address of the block in which a lays */
222 Addr blockAddress(Addr a) const;
223 /** Determine the address of a at block granularity */
224 Addr blockIndex(Addr a) const;
225 /** Determine the address of the page in which a lays */
226 Addr pageAddress(Addr a) const;
227 /** Determine the page-offset of a */
228 Addr pageOffset(Addr a) const;
229 /** Build the address of the i-th block inside the page */
230 Addr pageIthBlockAddress(Addr page, uint32_t i) const;
231
232 Stats::Scalar pfIssued;
233
234 /** Total prefetches issued */
235 uint64_t issuedPrefetches;
236 /** Total prefetches that has been useful */
237 uint64_t usefulPrefetches;
238
232 public:
233
234 BasePrefetcher(const BasePrefetcherParams *p);
235
236 virtual ~BasePrefetcher() {}
237
238 void setCache(BaseCache *_cache);
239

--- 34 unchanged lines hidden --- 		239 public:
240
241 BasePrefetcher(const BasePrefetcherParams *p);
242
243 virtual ~BasePrefetcher() {}
244
245 void setCache(BaseCache *_cache);
246

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