Changeset 123 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Ifetch_unit/Ifetch_queue/src/Ifetch_queue_genMoore.cpp

Timestamp:

Jun 8, 2009, 10:43:30 PM (15 years ago)

Author:

rosiere

Message:

1) Fix performance
2) add auto generation to SPECINT2000
3) add reset in genMoore and genMealy

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Ifetch_unit/Ifetch_queue/src/Ifetch_queue_genMoore.cpp (modified) (4 diffs)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Ifetch_unit/Ifetch_queue/src/Ifetch_queue_genMoore.cpp

@@ -23 +23 @@
     log_printf(FUNC,Ifetch_queue,FUNCTION,"Begin");
 
+    if (PORT_READ(in_NRESET))
+      {
     // ==========================================================
     // =====[ ADDRESS ]==========================================
@@ -29 +31 @@
       internal_ADDRESS_ACK = (_queue[reg_PTR_WRITE]->_state == IFETCH_QUEUE_STATE_EMPTY);
       
-      PORT_WRITE(out_ADDRESS_ACK            , internal_ADDRESS_ACK);
       if (_param->_have_port_ifetch_queue_ptr)
       PORT_WRITE(out_ADDRESS_IFETCH_QUEUE_ID, reg_PTR_WRITE);
@@ -43 +44 @@
         {
           internal_DECOD_VAL [i] = ack and _queue[reg_PTR_READ]->_instruction_enable [i];
-          PORT_WRITE(out_DECOD_VAL         [i], internal_DECOD_VAL [i]);
           PORT_WRITE(out_DECOD_INSTRUCTION [i],         _queue[reg_PTR_READ]->_instruction        [i]);
         }
@@ -55 +55 @@
       PORT_WRITE(out_DECOD_EXCEPTION                  , _queue[reg_PTR_READ]->_exception                  );
     }
+      }
+    else
+      {
+        // Reset
+        internal_ADDRESS_ACK = 0;
+        for (uint32_t i=0; i<_param->_nb_instruction; i++)
+          internal_DECOD_VAL [i] = 0;
+        
+      }
+
+    // Write Output
+    PORT_WRITE(out_ADDRESS_ACK  , internal_ADDRESS_ACK);
+    for (uint32_t i=0; i<_param->_nb_instruction; i++)
+    PORT_WRITE(out_DECOD_VAL [i], internal_DECOD_VAL [i]);
 
     log_printf(FUNC,Ifetch_queue,FUNCTION,"End");