Changeset 78 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Read_unit/Read_unit/Reservation_station/src

Timestamp:

Mar 27, 2008, 11:04:49 AM (16 years ago)

Author:

rosiere

Message:

Add :

• Execute_loop (must be test systemC)
• Prediction
  • Direction : predifined scheme
  • Branch Target Buffer
• iFetch_unit
  • ifetch_queue
  • pc management
• Decod_unit
  • coming soon : support for custom operation
• Rename_unit
  • RAT
  • Free_list
  • Dependence RAW check
  • Load store unit pointer
• New Environnement (hierarchy_memory will remove in a next version)

Modif :

• Manage Custom Operation
• All component in execute_loop to use the new statistics management

Not Finish :

• Return Address Stack
• Environnement

Location:

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Read_unit/Read_unit/Reservation_station/src

Files:

• Parameters.cpp (modified) (2 diffs)
• Parameters_msg_error.cpp (modified) (1 diff)
• Reservation_station_allocation.cpp (modified) (3 diffs)
• Reservation_station_deallocation.cpp (modified) (2 diffs)
• Reservation_station_genMoore.cpp (modified) (1 diff)
• Reservation_station_transition.cpp (modified) (1 diff)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Read_unit/Read_unit/Reservation_station/src/Parameters.cpp

@@ -63 +63 @@
     _have_port_front_end_id  (_size_front_end_id  > 0),
     _have_port_ooo_engine_id (_size_ooo_engine_id > 0),
-    _have_port_rob_id        (_size_rob_id        > 0)
+    _have_port_rob_id        (_size_rob_id        > 0),
+    _have_port_load_queue_ptr(_size_load_queue    > 1)
   {
     log_printf(FUNC,Reservation_station,FUNCTION,"Begin");
@@ -100 +101 @@
     _have_port_front_end_id  (param._have_port_front_end_id ),
     _have_port_ooo_engine_id (param._have_port_ooo_engine_id),
-    _have_port_rob_id        (param._have_port_rob_id       )
+    _have_port_rob_id        (param._have_port_rob_id       ),
+    _have_port_load_queue_ptr(param._have_port_load_queue_ptr)
   {
     log_printf(FUNC,Reservation_station,FUNCTION,"Begin");

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Read_unit/Read_unit/Reservation_station/src/Parameters_msg_error.cpp

@@ -21 +21 @@
 #undef  FUNCTION
 #define FUNCTION "Reservation_station::msg_error"
-  std::string Parameters::msg_error(void)
+  Parameters_test Parameters::msg_error(void)
   {
     log_printf(FUNC,Reservation_station,FUNCTION,"Begin");
 
-    std::string msg = "";
-
-//     if (_size_queue < 2)
-//       {
-//         msg += "  - The reservation_station must be have less a depth of 2";
-//         msg += "    * size_queue                      : " + toString(_size_queue)    + "\n";
-//       }
+    Parameters_test test ("Reservation_station");
 
     if (_size_queue < _nb_inst_retire)
-      {
-        msg += "  - The reservation_station can't have more retire port than entry in the queue.";
-      }
-    
-    return msg;
+      test.error("The reservation_station can't have more retire port than entry in the queue.");
 
     log_printf(FUNC,Reservation_station,FUNCTION,"End");
+
+    return test;
   };
 

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Read_unit/Read_unit/Reservation_station/src/Reservation_station_allocation.cpp

@@ -73 +73 @@
        in_INSERT_TYPE           = interface->set_signal_in <Ttype_t           > ("type"           ,_param->_size_type             );
        in_INSERT_STORE_QUEUE_PTR_WRITE = interface->set_signal_in <Tlsq_ptr_t> ("store_queue_ptr_write" ,log2(_param->_size_store_queue));
+       if (_param->_have_port_load_queue_ptr)
        in_INSERT_LOAD_QUEUE_PTR_WRITE  = interface->set_signal_in <Tlsq_ptr_t> ("load_queue_ptr_write"  ,log2(_param->_size_load_queue) );
        in_INSERT_HAS_IMMEDIAT   = interface->set_signal_in <Tcontrol_t        > ("has_immediat"   ,1                             );
@@ -108 +109 @@
     out_RETIRE_TYPE           = new SC_OUT(Ttype_t           ) * [_param->_nb_inst_retire];
     out_RETIRE_STORE_QUEUE_PTR_WRITE = new SC_OUT(Tlsq_ptr_t ) * [_param->_nb_inst_retire];
+    if (_param->_have_port_load_queue_ptr)
     out_RETIRE_LOAD_QUEUE_PTR_WRITE  = new SC_OUT(Tlsq_ptr_t ) * [_param->_nb_inst_retire];
     out_RETIRE_HAS_IMMEDIAT   = new SC_OUT(Tcontrol_t        ) * [_param->_nb_inst_retire];
@@ -141 +143 @@
         out_RETIRE_TYPE         [i] = interface->set_signal_out<Ttype_t           > ("type"         ,_param->_size_type);
         out_RETIRE_STORE_QUEUE_PTR_WRITE [i] = interface->set_signal_out<Tlsq_ptr_t> ("store_queue_ptr_write" ,log2(_param->_size_store_queue));
+        if (_param->_have_port_load_queue_ptr)
         out_RETIRE_LOAD_QUEUE_PTR_WRITE  [i] = interface->set_signal_out<Tlsq_ptr_t> ("load_queue_ptr_write"  ,log2(_param->_size_load_queue) );
 

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Read_unit/Read_unit/Reservation_station/src/Reservation_station_deallocation.cpp

@@ -44 +44 @@
     delete     in_INSERT_TYPE          ;
     delete     in_INSERT_STORE_QUEUE_PTR_WRITE;
+    if (_param->_have_port_load_queue_ptr)
     delete     in_INSERT_LOAD_QUEUE_PTR_WRITE ;
     delete     in_INSERT_HAS_IMMEDIAT  ;
@@ -77 +78 @@
     delete [] out_RETIRE_TYPE          ;
     delete [] out_RETIRE_STORE_QUEUE_PTR_WRITE;
+    if (_param->_have_port_load_queue_ptr)
     delete [] out_RETIRE_LOAD_QUEUE_PTR_WRITE ;
     delete [] out_RETIRE_HAS_IMMEDIAT  ;

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Read_unit/Read_unit/Reservation_station/src/Reservation_station_genMoore.cpp

@@ -102 +102 @@
             PORT_WRITE(out_RETIRE_TYPE          [i],_queue[index_find]._type);
             PORT_WRITE(out_RETIRE_STORE_QUEUE_PTR_WRITE [i],_queue[index_find]._store_queue_ptr_write);
+            if (_param->_have_port_load_queue_ptr)
             PORT_WRITE(out_RETIRE_LOAD_QUEUE_PTR_WRITE  [i],_queue[index_find]._load_queue_ptr_write );
             PORT_WRITE(out_RETIRE_HAS_IMMEDIAT  [i],_queue[index_find]._has_immediat);

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Read_unit/Read_unit/Reservation_station/src/Reservation_station_transition.cpp

@@ -259 +259 @@
             _queue[index]._type            = PORT_READ(in_INSERT_TYPE           );
             _queue[index]._store_queue_ptr_write = PORT_READ(in_INSERT_STORE_QUEUE_PTR_WRITE);
+            if (_param->_have_port_load_queue_ptr)
             _queue[index]._load_queue_ptr_write  = PORT_READ(in_INSERT_LOAD_QUEUE_PTR_WRITE );
             _queue[index]._has_immediat    = PORT_READ(in_INSERT_HAS_IMMEDIAT   );