Changeset 105 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Update_Prediction_Table/include/Types.h

Timestamp:

Feb 5, 2009, 12:18:31 PM (15 years ago)

Author:

rosiere

Message:

1) Bug fix : Load Miss Speculation (in Commit_unit, Update Prediction Table and Context State)
2) Change address, in rob write address_next.
3) Move Meta_Predictor in save directory

File:

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

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Update_Prediction_Table/include/Types.h

@@ -21 +21 @@
   typedef enum
     {
-      EVENT_STATE_OK                    , // Can predict
-      EVENT_STATE_FLUSH_UFPT            , // in decod  stage, detect a miss, continue to execute but flush ufpt
-      EVENT_STATE_FLUSH_UFPT_AND_UPT    , // in commit stage, detect a miss, stop context and flush ufpt and upt
-      EVENT_STATE_FLUSH_UPT             , // in commit stage, detect a miss, context is stop and ufpt is flush, update RAS
-      EVENT_STATE_UPDATE_CONTEXT        , // prediction unit is update, send signal to context manager
-      EVENT_STATE_WAIT_END_EVENT          // prediction unit is ok, wait the end of event (send by Context State)
+      EVENT_STATE_OK                      , // Can predict
+      EVENT_STATE_MISS_FLUSH_UFPT         , // in decod  stage, detect a miss  , continue to execute but flush ufpt
+      EVENT_STATE_MISS_FLUSH_UFPT_AND_UPT , // in commit stage, detect a miss  , stop context and flush ufpt and upt
+      EVENT_STATE_MISS_FLUSH_UPT          , // in commit stage, detect a miss  , context is stop and ufpt is flush, update RAS
+      EVENT_STATE_EVENT_FLUSH_UFPT        , // in commit stage, detect an event, continue to execute but flush ufpt
+      EVENT_STATE_EVENT_FLUSH_UFPT_AND_UPT, // in commit stage, detect an event, stop context and flush ufpt and upt
+      EVENT_STATE_EVENT_FLUSH_UPT         , // in commit stage, detect an event, context is stop and ufpt is flush, update RAS
+      EVENT_STATE_UPDATE_CONTEXT          , // prediction unit is update, send signal to context manager
+      EVENT_STATE_WAIT_END_EVENT            // prediction unit is ok, wait the end of event (send by Context State)
     } event_state_t;
 
@@ -116 +119 @@
     switch (x)
       {
-      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_OK                      : return "ok"                     ; break;
-      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_FLUSH_UFPT              : return "flush_ufpt"             ; break;
-      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_FLUSH_UFPT_AND_UPT      : return "flush_ufpt_and_upt"     ; break;
-      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_FLUSH_UPT               : return "flush_upt"              ; break;
-      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_UPDATE_CONTEXT          : return "update_context"         ; break;
-      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_WAIT_END_EVENT          : return "wait_and_event"         ; break;
-      default    : return ""      ; break;
+      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_OK                      : return "ok"                      ; break;
+      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_MISS_FLUSH_UFPT         : return "miss_flush_ufpt"         ; break;
+      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_MISS_FLUSH_UFPT_AND_UPT : return "miss_flush_ufpt_and_upt" ; break;
+      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_MISS_FLUSH_UPT          : return "miss_flush_upt"          ; break;
+      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_EVENT_FLUSH_UPT         : return "event_flush_upt"         ; break;
+      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_EVENT_FLUSH_UFPT        : return "event_flush_ufpt"        ; break;
+      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_EVENT_FLUSH_UFPT_AND_UPT: return "event_flush_ufpt_and_upt"; break;
+      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_UPDATE_CONTEXT          : return "update_context"          ; break;
+      case morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::EVENT_STATE_WAIT_END_EVENT          : return "wait_and_event"          ; break;
+      default    : return ""; break; 
       }
   };