| base.hh (9546:ac0c18d738ce) | base.hh (10028:fb8c44de891a) |
|---|---|
| 1/* 2 * Copyright (c) 2013 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 --- 123 unchanged lines hidden (view full) --- 132 133 /** 134 * Notify prefetcher of cache access (may be any access or just 135 * misses, depending on cache parameters.) 136 * @retval Time of next prefetch availability, or 0 if none. 137 */ 138 Tick notify(PacketPtr &pkt, Tick tick); 139 | 1/* 2 * Copyright (c) 2013 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 --- 123 unchanged lines hidden (view full) --- 132 133 /** 134 * Notify prefetcher of cache access (may be any access or just 135 * misses, depending on cache parameters.) 136 * @retval Time of next prefetch availability, or 0 if none. 137 */ 138 Tick notify(PacketPtr &pkt, Tick tick); 139 |
| 140 bool inCache(Addr addr); | 140 bool inCache(Addr addr, bool is_secure); |
| 141 | 141 |
| 142 bool inMissQueue(Addr addr); | 142 bool inMissQueue(Addr addr, bool is_secure); |
| 143 144 PacketPtr getPacket(); 145 146 bool havePending() 147 { 148 return !pf.empty(); 149 } 150 151 Tick nextPrefetchReadyTime() 152 { 153 return pf.empty() ? MaxTick : pf.front().tick; 154 } 155 156 virtual void calculatePrefetch(PacketPtr &pkt, 157 std::list<Addr> &addresses, 158 std::list<Cycles> &delays) = 0; 159 | 143 144 PacketPtr getPacket(); 145 146 bool havePending() 147 { 148 return !pf.empty(); 149 } 150 151 Tick nextPrefetchReadyTime() 152 { 153 return pf.empty() ? MaxTick : pf.front().tick; 154 } 155 156 virtual void calculatePrefetch(PacketPtr &pkt, 157 std::list<Addr> &addresses, 158 std::list<Cycles> &delays) = 0; 159 |
| 160 std::list | 160 std::list<DeferredPacket>::iterator inPrefetch(Addr address, bool is_secure); |
| 161 162 /** 163 * Utility function: are addresses a and b on the same VM page? 164 */ 165 bool samePage(Addr a, Addr b); 166 public: 167 const Params* 168 params() const 169 { 170 return dynamic_cast<const Params *>(_params); 171 } 172 173}; 174#endif //__MEM_CACHE_PREFETCH_BASE_PREFETCHER_HH__ | 161 162 /** 163 * Utility function: are addresses a and b on the same VM page? 164 */ 165 bool samePage(Addr a, Addr b); 166 public: 167 const Params* 168 params() const 169 { 170 return dynamic_cast<const Params *>(_params); 171 } 172 173}; 174#endif //__MEM_CACHE_PREFETCH_BASE_PREFETCHER_HH__ |