Changeset 105 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Decod_unit/Decod/src/Decod_genMealy.cpp

Timestamp:

Feb 5, 2009, 12:18:31 PM (15 years ago)

Author:

rosiere

Message:

1) Bug fix : Load Miss Speculation (in Commit_unit, Update Prediction Table and Context State)
2) Change address, in rob write address_next.
3) Move Meta_Predictor in save directory

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Decod_unit/Decod/src/Decod_genMealy.cpp (modified) (2 diffs)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Decod_unit/Decod/src/Decod_genMealy.cpp

@@ -126 +126 @@
                   }
 
-                Ttype_t  type  = _decod_instruction->_type;
-                Tdepth_t depth = (_param->_have_port_depth)?PORT_READ(in_CONTEXT_DEPTH [x]):0; // DEPTH_CURRENT
+                Ttype_t      type      = _decod_instruction->_type;
+                Tdepth_t     depth     = (_param->_have_port_depth)?PORT_READ(in_CONTEXT_DEPTH [x]):0; // DEPTH_CURRENT
 
                 if (_param->_have_port_context_id)
@@ -137 +137 @@
                 PORT_WRITE(out_DECOD_NO_EXECUTE    [i], _decod_instruction->_no_execute    );
                 PORT_WRITE(out_DECOD_IS_DELAY_SLOT [i], _decod_instruction->_is_delay_slot );
-                PORT_WRITE(out_DECOD_ADDRESS       [i], addr);
+//              PORT_WRITE(out_DECOD_ADDRESS       [i], addr);
+//                 if ((type == TYPE_BRANCH) and
+//                     ((_decod_instruction->_branch_condition = BRANCH_CONDITION_FLAG_SET) or
+//                      (_decod_instruction->_branch_condition = BRANCH_CONDITION_FLAG_UNSET)))
+//                 PORT_WRITE(out_DECOD_ADDRESS_NEXT  [i], _decod_instruction->_address+2);
+//                 else
+                PORT_WRITE(out_DECOD_ADDRESS_NEXT  [i], _decod_instruction->_address_next  );
                 PORT_WRITE(out_DECOD_HAS_IMMEDIAT  [i], _decod_instruction->_has_immediat  );
                 PORT_WRITE(out_DECOD_IMMEDIAT      [i], _decod_instruction->_immediat      );