Changeset 111 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Update_Prediction_Table/include/Update_Prediction_Table.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/Update_Prediction_Table/include/Update_Prediction_Table.h (modified) (3 diffs)

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

@@ -27 +27 @@
 #endif
 #include "Behavioural/include/Usage.h"
+#include <fstream>
 
 namespace morpheo {
@@ -109 +110 @@
   public    : SC_IN (Tcontrol_t         )  **  in_BRANCH_COMPLETE_NO_SEQUENCE    ; //[nb_inst_branch_complete]
   public    : SC_OUT(Tcontrol_t         )  ** out_BRANCH_COMPLETE_MISS_PREDICTION; //[nb_inst_branch_complete]
-  public    : SC_OUT(Tcontrol_t         )  ** out_BRANCH_COMPLETE_TAKE           ; //[nb_inst_branch_complete]
-  public    : SC_OUT(Taddress_t         )  ** out_BRANCH_COMPLETE_ADDRESS_SRC    ; //[nb_inst_branch_complete]
-  public    : SC_OUT(Taddress_t         )  ** out_BRANCH_COMPLETE_ADDRESS_DEST   ; //[nb_inst_branch_complete]
+//   public    : SC_OUT(Tcontrol_t         )  ** out_BRANCH_COMPLETE_TAKE           ; //[nb_inst_branch_complete]
+//   public    : SC_OUT(Taddress_t         )  ** out_BRANCH_COMPLETE_ADDRESS_SRC    ; //[nb_inst_branch_complete]
+//   public    : SC_OUT(Taddress_t         )  ** out_BRANCH_COMPLETE_ADDRESS_DEST   ; //[nb_inst_branch_complete]
 
     // ~~~~~[ Interface : "branch_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -209 +210 @@
   private   : Tcontrol_t                    * internal_EVENT_ACK                      ; //[nb_context]
 
+#if defined(DEBUG) and defined(DEBUG_Update_Prediction_Table) and (DEBUG_Update_Prediction_Table == true)
+  private   : std::ofstream                 * branchement_log_file;
+#endif
+
 #endif