cpu/o3/commit_impl.hh

290     // Setup wire to read data from IEW (for the ROB).
300     // Setup wire to get instructions from rename (for the ROB).
310     // Setup wire to get instructions from rename (for the ROB).
348 DefaultCommit<Impl>::setROB(ROB *rob_ptr)
474     // reset ROB changed variable
566     // number as the youngest instruction in the ROB (0 in this case.
581     // the ROB is in the process of squashing.
701             // The ROB has more instructions it can commit. Its next status
708                     " ROB and ready to commit\n",
717                     "%s is head of ROB and not ready\n",
721         DPRINTF(Commit, "[tid:%i] ROB has %d insts & %d free entries.\n",
782                 "flight, ROB is %sempty\n",
857         // instruction in the ROB. This prevents squashes from younger
891             // number as the youngest instruction in the ROB.
902             // the ROB is in the process of squashing.
956         // ROB is only considered "empty" for previous stages if: a)
957         // ROB is empty, b) there are no outstanding stores, c) IEW
960         // c) is checked by making sure to not consider the ROB empty
983     // instructions in the ROB so that the ROB only tries to commit
989     DPRINTF(Commit, "Trying to commit instructions in the ROB.\n");
1019         // (be removed from the ROB) at any time.
1023                     "ROB.\n");
1031             // Record that the number of ROB entries has changed.
1177                 "at the head of the ROB, PC %s.\n",
1321     // Finally clear the head ROB entry.
1344     // Read any renamed instructions and place them into the ROB.
1356             DPRINTF(Commit, "[tid:%i] [sn:%llu] Inserting PC %s into ROB.\n",
1377     // instructions completed within the ROB.
1382                     "within ROB.\n",