Changeset 88 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Ifetch_unit/src/Parameters.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/Ifetch_unit/src/Parameters.cpp (modified) (4 diffs)

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

@@ -21 +21 @@
                           uint32_t nb_instruction               ,
                           uint32_t size_branch_update_prediction,
-                          uint32_t size_address                 )
+                          uint32_t size_address                 ,
+                          bool     is_toplevel
+                          )
   {
     log_printf(FUNC,Ifetch_unit,FUNCTION,"Begin");
@@ -27 +29 @@
     _size_queue                            = size_queue                   ;
     _nb_instruction                        = nb_instruction               ;
-    _size_branch_update_prediction         = size_branch_update_prediction;
-    _size_address                          = size_address                 ;
-
-    _size_queue_ptr                        = log2(size_queue);
-    _size_instruction_ptr                  = log2(nb_instruction);
-
-    _have_port_queue_ptr                   = _size_queue_ptr > 0;
-    _have_port_instruction_ptr             = _size_instruction_ptr > 0;
-    _have_port_branch_update_prediction_id = size_branch_update_prediction > 0;
+//  _size_branch_update_prediction         = size_branch_update_prediction;
+//  _size_address                          = size_address                 ;
 
     test();
@@ -50 +45 @@
     _param_ifetch_unit_glue   = new morpheo::behavioural::core::multi_front_end::front_end::ifetch_unit::ifetch_unit_glue::  Parameters
       (size_address);
-    
+
+    if (is_toplevel)
+      {
+        _size_instruction_address   = size_address;
+        _size_ifetch_queue_ptr      = log2(size_queue);
+        _size_inst_ifetch_ptr       = log2(nb_instruction);
+        _size_depth                 = size_branch_update_prediction;
+
+        _have_port_ifetch_queue_ptr = _size_ifetch_queue_ptr > 0;
+        _have_port_inst_ifetch_ptr  = _size_inst_ifetch_ptr > 0;
+        _have_port_depth            = _size_depth > 0;
+
+        copy ();
+      }
+
     log_printf(FUNC,Ifetch_unit,FUNCTION,"End");
   };
@@ -74 +83 @@
   };
 
+#undef  FUNCTION
+#define FUNCTION "Ifetch_unit::copy"
+  void Parameters::copy (void) 
+  {
+    log_printf(FUNC,Ifetch_unit,FUNCTION,"Begin");
+    
+    COPY(_param_address_management);
+    COPY(_param_ifetch_queue      );
+    COPY(_param_ifetch_unit_glue  );
+
+    log_printf(FUNC,Ifetch_unit,FUNCTION,"End");
+  };
+
 }; // end namespace ifetch_unit
 }; // end namespace front_end