Changeset 98 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Update_Prediction_Table/src/Update_Prediction_Table_transition.cpp

Timestamp:

Dec 31, 2008, 11:18:08 AM (16 years ago)

Author:

rosiere

Message:

1) Fix bug (read unit, RAT -> write in R0, SPR desallocation ...)
2) Change VHDL Execute_queue -> use Generic/Queue?
3) Complete document on VHDL generation
4) Add soc test

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Update_Prediction_Table/src/Update_Prediction_Table_transition.cpp (modified) (4 diffs)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Update_Prediction_Table/src/Update_Prediction_Table_transition.cpp

@@ -213 +213 @@
                   flush_UFPT [context] = true;
 
+                  reg_EVENT_DEPTH           [context] = upt_ptr_write;
                   reg_EVENT_ADDRESS_SRC     [context] = address_src; // delay_slot is compute in Context_State
                   reg_EVENT_ADDRESS_DEST_VAL[context] = last_take;
@@ -303 +304 @@
           if (PORT_READ(in_BRANCH_COMPLETE_VAL[i]) and internal_BRANCH_COMPLETE_ACK [i])
             {
-              Tcontext_t context = (_param->_have_port_context_id)?PORT_READ(in_BRANCH_COMPLETE_CONTEXT_ID [i]):0;
-              Tdepth_t   depth   = (_param->_have_port_depth     )?PORT_READ(in_BRANCH_COMPLETE_DEPTH      [i]):0;
+              Tcontext_t context   = (_param->_have_port_context_id)?PORT_READ(in_BRANCH_COMPLETE_CONTEXT_ID [i]):0;
+              Tdepth_t   depth     = (_param->_have_port_depth     )?PORT_READ(in_BRANCH_COMPLETE_DEPTH      [i]):0;
               Tcontrol_t miss      = internal_BRANCH_COMPLETE_MISS_PREDICTION [i];
               Tcontrol_t good_take = internal_BRANCH_COMPLETE_TAKE            [i];
@@ -375 +376 @@
                   // else no update
 
+                  reg_EVENT_DEPTH           [context] = depth;
                   reg_EVENT_ADDRESS_SRC     [context] = address_src; // delay_slot is compute in Context_State
                   reg_EVENT_ADDRESS_DEST_VAL[context] = good_take;
@@ -668 +670 @@
         log_printf(TRACE,Update_Prediction_Table,FUNCTION,"    * reg_IS_ACCURATE           : %d",reg_IS_ACCURATE        [i]);
         log_printf(TRACE,Update_Prediction_Table,FUNCTION,"    * reg_EVENT_STATE           : %s"  ,toString(reg_EVENT_STATE [i]).c_str());
+        log_printf(TRACE,Update_Prediction_Table,FUNCTION,"    * reg_EVENT_DEPTH           : %d"  ,reg_EVENT_DEPTH           [i]);
         log_printf(TRACE,Update_Prediction_Table,FUNCTION,"    * reg_EVENT_ADDRESS_SRC     : %.8x",reg_EVENT_ADDRESS_SRC     [i]);
         log_printf(TRACE,Update_Prediction_Table,FUNCTION,"    * reg_EVENT_ADDRESS_DEST_VAL: %d"  ,reg_EVENT_ADDRESS_DEST_VAL[i]);