Changeset 111 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Meta_Predictor_Glue/include/Meta_Predictor_Glue.h

Timestamp:

Feb 27, 2009, 7:37:40 PM (15 years ago)

Author:

rosiere

Message:

1) Decod_queue : multi implementation (one_fifo, multi_fifo)
2) Issue_queue : multi implementation (in_order, out_of_order)
3) Direction : Add Meta predictor
4) Context_State : re add Branch_complete, More priority to Load miss (is not speculative)
5) Return_Address_Stack : update reg_PREDICT pointer on decod miss prediction
6) UPT : Fix bug in multi event
7) Prediction_glue : in read_stack case, insert in UPT pc_next
8) Rename select : when rob have an event (need flush), read_r{a,b,c} and write_r{d,e} is set at 0

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Meta_Predictor_Glue/include/Meta_Predictor_Glue.h (modified) (2 diffs)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Meta_Predictor_Glue/include/Meta_Predictor_Glue.h

@@ -66 +66 @@
   public    : SC_IN (Tcontrol_t)            *  in_NRESET       ;
 
+    // ~~~~~[ Interface : "predict" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+  public    : SC_IN (Tcontrol_t)           **  in_PREDICT_VAL                    ;//              [nb_inst_predict]
+  public    : SC_OUT(Tcontrol_t)           ** out_PREDICT_ACK                    ;//              [nb_inst_predict]
+  public    : SC_OUT(Thistory_t)           ** out_PREDICT_HISTORY                ;//              [nb_inst_predict]
+  public    : SC_OUT(Tcontrol_t)           ** out_PREDICT_DIRECTION              ;//              [nb_inst_predict]
+
+  public    : SC_OUT(Tcontrol_t)          *** out_PREDICT_PREDICTOR_VAL          ;//[nb_predictor][nb_inst_predict]
+  public    : SC_IN (Tcontrol_t)          ***  in_PREDICT_PREDICTOR_ACK          ;//[nb_predictor][nb_inst_predict]
+  public    : SC_IN (Thistory_t)          ***  in_PREDICT_PREDICTOR_HISTORY      ;//[nb_predictor][nb_inst_predict]
+  public    : SC_IN (Tcontrol_t)          ***  in_PREDICT_PREDICTOR_DIRECTION    ;//[nb_predictor][nb_inst_predict]
+  public    : SC_OUT(Tcontrol_t)          *** out_PREDICT_PREDICTOR_DIRECTION_VAL;//[nb_predictor][nb_inst_predict] // if update_on_prediction
+  public    : SC_OUT(Tcontrol_t)          *** out_PREDICT_PREDICTOR_DIRECTION    ;//[nb_predictor][nb_inst_predict] // if update_on_prediction
+
+    // ~~~~~[ Interface : "update" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+  public    : SC_IN (Tcontrol_t)           **  in_UPDATE_VAL                     ;//              [nb_inst_update]
+  public    : SC_OUT(Tcontrol_t)           ** out_UPDATE_ACK                     ;//              [nb_inst_update]
+  public    : SC_IN (Thistory_t)           **  in_UPDATE_HISTORY                 ;//              [nb_inst_update]
+  public    : SC_IN (Tcontrol_t)           **  in_UPDATE_DIRECTION               ;//              [nb_inst_update]
+
+  public    : SC_OUT(Tcontrol_t)          *** out_UPDATE_PREDICTOR_VAL           ;//[nb_predictor][nb_inst_update]
+  public    : SC_IN (Tcontrol_t)          ***  in_UPDATE_PREDICTOR_ACK           ;//[nb_predictor][nb_inst_update]
+  public    : SC_OUT(Thistory_t)          *** out_UPDATE_PREDICTOR_HISTORY       ;//[nb_predictor][nb_inst_update]
+  public    : SC_OUT(Tcontrol_t)          *** out_UPDATE_PREDICTOR_DIRECTION     ;//[nb_predictor][nb_inst_update]
+  public    : SC_OUT(Tcontrol_t)          *** out_UPDATE_PREDICTOR_MISS          ;//[nb_predictor][nb_inst_update] // if update_on_prediction
+
     // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~    
 
@@ -105 +130 @@
   public  : void        transition                (void);
 //public  : void        genMoore                  (void);
+
+  public  : void        genMealy_predict_valack   (void);
+  public  : void        genMealy_predict          (void);
+
+  public  : void        genMealy_update_valack    (void);
+  public  : void        genMealy_update           (void);
 #endif