Changeset 88 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Decod_unit/Decod_queue/src/Decod_queue_transition.cpp

Timestamp:

Dec 10, 2008, 7:31:39 PM (16 years ago)

Author:

rosiere

Message:

Almost complete design
with Test and test platform

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Decod_unit/Decod_queue/src/Decod_queue_transition.cpp (modified) (11 diffs)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Decod_unit/Decod_queue/src/Decod_queue_transition.cpp

@@ -23 +23 @@
   {
     log_begin(Decod_queue,FUNCTION);
+    log_function(Decod_queue,FUNCTION,_name.c_str());
 
     if (PORT_READ(in_NRESET) == 0)
@@ -35 +36 @@
         //--------------------------------------------------------------------
         //-----[ DECOD_IN ]---------------------------------------------------
-        //--------------------------------------------------------------------
-        for (uint32_t i=0; i<_param->_nb_inst_decod; i++)
+        //--------------------------------------------------------------------  
+        decod_queue_entry_t * entry = NULL;
+        for (uint32_t i=0; i<_param->_nb_inst_decod; i++)
           {
-            decod_queue_entry_t * entry = NULL;
             if (PORT_READ(in_DECOD_IN_VAL [i]) and internal_DECOD_IN_ACK[i])
               {
-                log_printf(TRACE,Decod_queue,FUNCTION,_("DECOD_IN  [%d]"),i);
+                log_printf(TRACE,Decod_queue,FUNCTION,_("  * DECOD_IN  [%d]"),i);
 
                 if (entry == NULL)
-                  entry = new decod_queue_entry_t (_param->_nb_inst_decod);
+                 {
+                   // Once creation and insert in queue
+                   entry = new decod_queue_entry_t (_param->_nb_inst_decod);
+                   reg_QUEUE->push_back(entry);
+                 }
 
                 Tcontext_t context = (_param->_have_port_context_id)?PORT_READ(in_DECOD_IN_CONTEXT_ID [i]):0;
 
-                log_printf(TRACE,Decod_queue,FUNCTION,_("  * context : %d"),context);
+                log_printf(TRACE,Decod_queue,FUNCTION,_("    * context : %d"),context);
 
                 entry->_val           [i] = 1;
@@ -55 +60 @@
                 entry->_type          [i] = PORT_READ(in_DECOD_IN_TYPE          [i]);
                 entry->_operation     [i] = PORT_READ(in_DECOD_IN_OPERATION     [i]);
+                entry->_no_execute    [i] = PORT_READ(in_DECOD_IN_NO_EXECUTE    [i]);
                 entry->_is_delay_slot [i] = PORT_READ(in_DECOD_IN_IS_DELAY_SLOT [i]);
                 entry->_address       [i] = PORT_READ(in_DECOD_IN_ADDRESS       [i]);
@@ -70 +76 @@
                 entry->_num_reg_re    [i] = PORT_READ(in_DECOD_IN_NUM_REG_RE    [i]);
                 entry->_exception_use [i] = PORT_READ(in_DECOD_IN_EXCEPTION_USE [i]);
+                entry->_exception     [i] = PORT_READ(in_DECOD_IN_EXCEPTION     [i]);
 
                 reg_NB_INST [context] ++;
-                reg_QUEUE->push_back(entry);
 
-                log_printf(TRACE,Decod_queue,FUNCTION,_("  * nb_inst : %d"),reg_NB_INST [context]);
-                log_printf(TRACE,Decod_queue,FUNCTION,_("  * PUSH queue"));
+                log_printf(TRACE,Decod_queue,FUNCTION,_("    * nb_inst : %d"),reg_NB_INST [context]);
+                log_printf(TRACE,Decod_queue,FUNCTION,_("    * PUSH queue"));
               }
           }
@@ -91 +97 @@
                 if (internal_DECOD_OUT_VAL [i] and internal_DECOD_OUT_ACK[i])
                   {
-                    log_printf(TRACE,Decod_queue,FUNCTION,_("DECOD_OUT [%d]"),i);
+                    log_printf(TRACE,Decod_queue,FUNCTION,_("  * DECOD_OUT [%d]"),i);
                 
                     reg_QUEUE->front()->_val [i] = 0;
 
                     Tcontext_t context = reg_QUEUE->front()->_context_id [i];
-                    log_printf(TRACE,Decod_queue,FUNCTION,_("  * context : %d"),context);
+                    log_printf(TRACE,Decod_queue,FUNCTION,_("    * context : %d"),context);
                     
                     reg_NB_INST [context] --;
-                    log_printf(TRACE,Decod_queue,FUNCTION,_("  * nb_inst : %d"),reg_NB_INST [context]);
+                    log_printf(TRACE,Decod_queue,FUNCTION,_("    * nb_inst : %d"),reg_NB_INST [context]);
                   }
                 // Test if slot is (again) valid, if yes, then have less one instruction in the entry
@@ -108 +114 @@
             if (not find) // no valid instruction in current slot
               {
-                log_printf(TRACE,Decod_queue,FUNCTION,_("  * POP  queue"));
+                log_printf(TRACE,Decod_queue,FUNCTION,_("    * POP  queue"));
 
                 // can pop the slot
@@ -117 +123 @@
       }
 
-#if (DEBUG >= DEBUG_TRACE) and (DEBUG_Decod_queue)
+#if defined(DEBUG) and defined(DEBUG_Decod_queue) and (DEBUG >= DEBUG_TRACE)
+    log_printf(TRACE,Decod_queue,FUNCTION,"  * Dump decod_queue");
     uint32_t x=0;
     for (std::list<decod_queue_entry_t*>::iterator it=reg_QUEUE->begin();
@@ -123 +130 @@
          it++)
       {
-        log_printf(TRACE,Decod_queue,FUNCTION,"[%d] ",x);
+        log_printf(TRACE,Decod_queue,FUNCTION,"    * [%d] ",x);
 
         for (uint32_t i=0; i<_param->_nb_inst_decod; i++)
           {
             if ((*it)->_val [i])
-              log_printf(TRACE,Decod_queue,FUNCTION," * [%d] %d, %d %d, %d %d %d, 0x%x, %d 0x%x, %d %d, %d %d, %d %d, %d %d, %d %d, %d "
+              log_printf(TRACE,Decod_queue,FUNCTION,"      * [%d] %d, %d %d, %d %d %d %d, 0x%x, %d 0x%x, %d %d, %d %d, %d %d, %d %d, %d %d, %d %d"
                          ,i
                          ,(*it)->_val           [i]
@@ -135 +142 @@
                          ,(*it)->_type          [i]
                          ,(*it)->_operation     [i]
+                         ,(*it)->_no_execute    [i]
                          ,(*it)->_is_delay_slot [i]
                          ,(*it)->_address       [i]
@@ -150 +158 @@
                          ,(*it)->_num_reg_re    [i]
                          ,(*it)->_exception_use [i]
+                         ,(*it)->_exception     [i]
                          );
             else
-              log_printf(TRACE,Decod_queue,FUNCTION," * [%d] %d"
+              log_printf(TRACE,Decod_queue,FUNCTION,"      * [%d] %d"
                          ,i
                          ,(*it)->_val           [i]
@@ -163 +172 @@
     
 #ifdef STATISTICS
-    for (uint32_t i=0; i<_param->_nb_context; i++)
-      *(_stat_nb_inst [i]) += reg_NB_INST [i];
+    if (usage_is_set(_usage,USE_STATISTICS))
+      { 
+        *(_stat_use_queue) += reg_QUEUE->size();
+        for (uint32_t i=0; i<_param->_nb_context; i++)
+          *(_stat_nb_inst [i]) += reg_NB_INST [i];
+      }
 #endif