Changeset 107 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Direction_Glue/src/Direction_Glue.cpp

Timestamp:

Feb 11, 2009, 12:03:25 AM (15 years ago)

Author:

rosiere

Message:

1) Fix test in Direction_Glue for Conditionnal Branch
2) Fix Instruction Address Compute

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Direction_Glue/src/Direction_Glue.cpp (modified) (3 diffs)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Direction_Glue/src/Direction_Glue.cpp

@@ -92 +92 @@
                 PORT_WRITE(out_PREDICT_ACK [i], 1);
                 
-                // constant direction : never / always 
+                // constant direction : never / always 
                 switch (_param->_predictor_scheme)
                   {
@@ -166 +166 @@
 
 #  ifdef SYSTEMCASS_SPECIFIC
-            // List dependency information
-            for (uint32_t i=0; i<_param->_nb_inst_predict; i++)
-              {
-
-                switch (_param->_predictor_scheme)
-                  {
-                  case PREDICTOR_STATIC      :
-                    {
-                      (*(out_PREDICT_DIRECTION             [i])) (*(in_PREDICT_STATIC               [i]));
-
-                      break;
-                    }
-                  case PREDICTOR_LAST_TAKE   :
-                    {
-                      (*(out_PREDICT_DIRECTION             [i])) (*(in_PREDICT_LAST_TAKE            [i]));
-
-                      break;
-                    }
-                  case PREDICTOR_COUNTER     :
-                  case PREDICTOR_LOCAL       :
-                  case PREDICTOR_GLOBAL      :
-                  case PREDICTOR_META        :
-                  case PREDICTOR_CUSTOM      :
-                    {
-                      (*(out_PREDICT_ACK                   [i])) (*(in_PREDICT_PREDICTOR_ACK        [i]));
-                      (*(out_PREDICT_HISTORY               [i])) (*(in_PREDICT_PREDICTOR_HISTORY    [i]));
-                      (*(out_PREDICT_DIRECTION             [i])) (*(in_PREDICT_PREDICTOR_DIRECTION  [i]));
-                      (*(out_PREDICT_PREDICTOR_VAL         [i])) (*(in_PREDICT_VAL                  [i]));
-                      (*(out_PREDICT_PREDICTOR_ADDRESS_SRC [i])) (*(in_PREDICT_ADDRESS_SRC          [i]));
-
-                      break;
-                    }
-                  default :
-                    {
-                      break;
-                    }
-                  }
-              }
+//          // List dependency information
+//          for (uint32_t i=0; i<_param->_nb_inst_predict; i++)
+//            {
+
+//              switch (_param->_predictor_scheme)
+//                {
+//                case PREDICTOR_STATIC      :
+//                  {
+//                    (*(out_PREDICT_DIRECTION             [i])) (*(in_PREDICT_STATIC               [i]));
+
+//                    break;
+//                  }
+//                case PREDICTOR_LAST_TAKE   :
+//                  {
+//                    (*(out_PREDICT_DIRECTION             [i])) (*(in_PREDICT_LAST_TAKE            [i]));
+
+//                    break;
+//                  }
+//                case PREDICTOR_COUNTER     :
+//                case PREDICTOR_LOCAL       :
+//                case PREDICTOR_GLOBAL      :
+//                case PREDICTOR_META        :
+//                case PREDICTOR_CUSTOM      :
+//                  {
+//                    (*(out_PREDICT_ACK                   [i])) (*(in_PREDICT_PREDICTOR_ACK        [i]));
+//                    (*(out_PREDICT_HISTORY               [i])) (*(in_PREDICT_PREDICTOR_HISTORY    [i]));
+//                    (*(out_PREDICT_DIRECTION             [i])) (*(in_PREDICT_PREDICTOR_DIRECTION  [i]));
+//                    (*(out_PREDICT_PREDICTOR_VAL         [i])) (*(in_PREDICT_VAL                  [i]));
+//                    (*(out_PREDICT_PREDICTOR_ADDRESS_SRC [i])) (*(in_PREDICT_ADDRESS_SRC          [i]));
+
+//                    break;
+//                  }
+//                default :
+//                  {
+//                    break;
+//                  }
+//                }
+//            }
 #  endif    
           }
@@ -222 +222 @@
 
 #  ifdef SYSTEMCASS_SPECIFIC
-            // List dependency information
-            for (uint32_t i=0; i<_param->_nb_inst_update; i++)
-              {
-                (*(out_UPDATE_PREDICTOR_VAL       [i])) (*(in_UPDATE_VAL           [i]));
-                (*(out_UPDATE_ACK                 [i])) (*(in_UPDATE_PREDICTOR_ACK [i]));
-                (*(out_UPDATE_PREDICTOR_ADDRESS   [i])) (*(in_UPDATE_ADDRESS       [i]));
-                (*(out_UPDATE_PREDICTOR_HISTORY   [i])) (*(in_UPDATE_HISTORY       [i]));
-                (*(out_UPDATE_PREDICTOR_DIRECTION [i])) (*(in_UPDATE_DIRECTION     [i]));
-              }
+//          // List dependency information
+//          for (uint32_t i=0; i<_param->_nb_inst_update; i++)
+//            {
+//              (*(out_UPDATE_PREDICTOR_VAL       [i])) (*(in_UPDATE_VAL           [i]));
+//              (*(out_UPDATE_ACK                 [i])) (*(in_UPDATE_PREDICTOR_ACK [i]));
+//              (*(out_UPDATE_PREDICTOR_ADDRESS   [i])) (*(in_UPDATE_ADDRESS       [i]));
+//              (*(out_UPDATE_PREDICTOR_HISTORY   [i])) (*(in_UPDATE_HISTORY       [i]));
+//              (*(out_UPDATE_PREDICTOR_DIRECTION [i])) (*(in_UPDATE_DIRECTION     [i]));
+//            }
 #  endif    
           }