Changeset 95 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Decod_unit/Decod_queue

Timestamp:

Dec 16, 2008, 5:24:26 PM (16 years ago)

Author:

rosiere

Message:

1) Update Prediction Table - New architecture (systemC) done (and tested) -> need change interface in top level
2) Change documentation on VHDL generation
3) Change VHDL constant (case std_logic and std_logic_vector)

Location:

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

Files:

• Decod_queue_allocation.cpp (modified) (2 diffs)
• Parameters.cpp (modified) (1 diff)

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

@@ -67 +67 @@
       ALLOC1_SIGNAL_IN ( in_DECOD_IN_NO_EXECUTE     ,"no_execute"   ,Tcontrol_t         ,1                                   );
       ALLOC1_SIGNAL_IN ( in_DECOD_IN_IS_DELAY_SLOT  ,"is_delay_slot",Tcontrol_t         ,1                                   );
-      ALLOC1_SIGNAL_IN ( in_DECOD_IN_ADDRESS        ,"address"      ,Tgeneral_data_t    ,_param->_size_general_data          );
+      ALLOC1_SIGNAL_IN ( in_DECOD_IN_ADDRESS        ,"address"      ,Tgeneral_data_t    ,_param->_size_instruction_address   );
       ALLOC1_SIGNAL_IN ( in_DECOD_IN_HAS_IMMEDIAT   ,"has_immediat" ,Tcontrol_t         ,1                                   );
       ALLOC1_SIGNAL_IN ( in_DECOD_IN_IMMEDIAT       ,"immediat"     ,Tgeneral_data_t    ,_param->_size_general_data          );
@@ -96 +96 @@
       ALLOC1_SIGNAL_OUT(out_DECOD_OUT_NO_EXECUTE     ,"no_execute"   ,Tcontrol_t         ,1                                   );
       ALLOC1_SIGNAL_OUT(out_DECOD_OUT_IS_DELAY_SLOT  ,"is_delay_slot",Tcontrol_t         ,1                                   );
-      ALLOC1_SIGNAL_OUT(out_DECOD_OUT_ADDRESS        ,"address"      ,Tgeneral_data_t    ,_param->_size_general_data          );
+      ALLOC1_SIGNAL_OUT(out_DECOD_OUT_ADDRESS        ,"address"      ,Tgeneral_data_t    ,_param->_size_instruction_address   );
       ALLOC1_SIGNAL_OUT(out_DECOD_OUT_HAS_IMMEDIAT   ,"has_immediat" ,Tcontrol_t         ,1                                   );
       ALLOC1_SIGNAL_OUT(out_DECOD_OUT_IMMEDIAT       ,"immediat"     ,Tgeneral_data_t    ,_param->_size_general_data          );

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

@@ -42 +42 @@
     if (is_toplevel)
       {
-        _size_context_id      = log2(nb_context);
-        _size_nb_inst_decod   = log2(_size_queue)+1;
-        _size_depth           = log2(max<uint32_t>(_nb_branch_speculated,_nb_context));
-        _size_general_data    = size_general_data;
+        _size_context_id          = log2(nb_context);
+        _size_nb_inst_decod       = log2(_size_queue)+1;
+        _size_depth               = log2(max<uint32_t>(_nb_branch_speculated,_nb_context));
+        _size_general_data        = size_general_data;
+        _size_instruction_address = size_general_data-2;
 
-        _have_port_context_id = _size_context_id > 0;
-        _have_port_depth      = _size_depth > 0;
+        _have_port_context_id     = _size_context_id > 0;
+        _have_port_depth          = _size_depth > 0;
 
         copy ();