Changeset 81 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Update_Prediction_Table/src/Parameters.cpp

Timestamp:

Apr 15, 2008, 8:40:01 PM (16 years ago)

Author:

rosiere

Message:

• Finish Environment (and test)
• Continue predictor_unit
• Add external tools
• svn keyword "Id" set

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Update_Prediction_Table/src/Parameters.cpp (modified) (2 diffs, 1 prop)

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

@@ -7 +7 @@
 
 #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Update_Prediction_Table/include/Parameters.h"
+#include "Common/include/Max.h"
 
 namespace morpheo {
@@ -19 +20 @@
 #undef  FUNCTION
 #define FUNCTION "Update_Prediction_Table::Parameters"
-  Parameters::Parameters ()
+  Parameters::Parameters (uint32_t   nb_context             ,
+                          uint32_t * size_queue             ,
+                          uint32_t   size_address           ,
+                          uint32_t   nb_inst_predict        ,
+                          uint32_t   nb_inst_decod          ,
+                          uint32_t   nb_inst_branch_complete,
+                          uint32_t   nb_inst_update         ,
+                          uint32_t   size_history           ,
+                          uint32_t * size_ras_index         )
   {
     log_printf(FUNC,Update_Prediction_Table,FUNCTION,"Begin");
+
+    _nb_context              = nb_context             ;
+    _size_queue              = size_queue             ;
+    _size_address            = size_address           ;
+    _nb_inst_predict         = nb_inst_predict        ;
+    _nb_inst_decod           = nb_inst_decod          ;
+    _nb_inst_branch_complete = nb_inst_branch_complete;
+    _nb_inst_update          = nb_inst_update         ;
+    _size_history            = size_history           ;
+    _size_ras_index          = size_ras_index         ;
+    
+    _size_context_id         = log2(nb_context);
+    _size_depth              = log2(max<uint32_t>(size_queue,nb_context));
+    _max_size_ras_index      = max<uint32_t>(_size_ras_index,nb_context);
+
+    _have_port_context_id    = _size_context_id> 0;
+    _have_port_depth         = _size_depth     > 0;
+    _have_port_history       = _size_history   > 0;
+    
     test();
     log_printf(FUNC,Update_Prediction_Table,FUNCTION,"End");