fetch2.hh (11567:560d7fbbddd1) | fetch2.hh (12324:6142a2fec8d9) |
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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 --- 151 unchanged lines hidden (view full) --- 160 161 /** Blocked indication for report */ 162 bool blocked; 163 }; 164 165 std::vector<Fetch2ThreadInfo> fetchInfo; 166 ThreadID threadPriority; 167 | 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 --- 151 unchanged lines hidden (view full) --- 160 161 /** Blocked indication for report */ 162 bool blocked; 163 }; 164 165 std::vector<Fetch2ThreadInfo> fetchInfo; 166 ThreadID threadPriority; 167 |
168 /** Stats */ 169 Stats::Scalar intInstructions; 170 Stats::Scalar fpInstructions; 171 Stats::Scalar vecInstructions; 172 Stats::Scalar loadInstructions; 173 Stats::Scalar storeInstructions; 174 |
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168 protected: 169 /** Get a piece of data to work on from the inputBuffer, or 0 if there 170 * is no data. */ 171 const ForwardLineData *getInput(ThreadID tid); 172 173 /** Pop an element off the input buffer, if there are any */ 174 void popInput(ThreadID tid); 175 --- 25 unchanged lines hidden (view full) --- 201 std::vector<InputBuffer<ForwardInstData>> &next_stage_input_buffer); 202 203 public: 204 /** Pass on input/buffer data to the output if you can */ 205 void evaluate(); 206 207 void minorTrace() const; 208 | 175 protected: 176 /** Get a piece of data to work on from the inputBuffer, or 0 if there 177 * is no data. */ 178 const ForwardLineData *getInput(ThreadID tid); 179 180 /** Pop an element off the input buffer, if there are any */ 181 void popInput(ThreadID tid); 182 --- 25 unchanged lines hidden (view full) --- 208 std::vector<InputBuffer<ForwardInstData>> &next_stage_input_buffer); 209 210 public: 211 /** Pass on input/buffer data to the output if you can */ 212 void evaluate(); 213 214 void minorTrace() const; 215 |
216 void regStats(); 217 |
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209 /** Is this stage drained? For Fetch2, draining is initiated by 210 * Execute halting Fetch1 causing Fetch2 to naturally drain. 211 * Branch predictions are ignored by Fetch1 during halt */ 212 bool isDrained(); 213}; 214 215} 216 217#endif /* __CPU_MINOR_FETCH2_HH__ */ | 218 /** Is this stage drained? For Fetch2, draining is initiated by 219 * Execute halting Fetch1 causing Fetch2 to naturally drain. 220 * Branch predictions are ignored by Fetch1 during halt */ 221 bool isDrained(); 222}; 223 224} 225 226#endif /* __CPU_MINOR_FETCH2_HH__ */ |