Changeset 61 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Register_unit/Register_unit_Glue/src/Register_unit_Glue_genMealy_gpr_read.cpp

Timestamp:

Dec 4, 2007, 1:26:55 PM (17 years ago)

Author:

rosiere

Message:

register_unit_glue : separation des fonctions - evite les cycles dans le graph de dependances des ports i/o

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Register_unit/Register_unit_Glue/src/Register_unit_Glue_genMealy_gpr_read.cpp (modified) (2 diffs)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Register_unit/Register_unit_Glue/src/Register_unit_Glue_genMealy_gpr_read.cpp

@@ -28 +28 @@
       {
         Tcontext_t ooo_engine_id    = (_param->_have_port_ooo_engine_id == true)?PORT_READ(in_GPR_READ_OOO_ENGINE_ID[j]):0;
-        Tcontrol_t val              = PORT_READ(in_GPR_READ_VAL [j]);
         Tcontrol_t registerfile_ack = PORT_READ(in_GPR_READ_REGISTERFILE_ACK [ooo_engine_id][j]);
         Tcontrol_t status_ack       = PORT_READ(in_GPR_READ_STATUS_ACK       [ooo_engine_id][j]);
@@ -36 +35 @@
         PORT_WRITE(out_GPR_READ_DATA     [j], PORT_READ(in_GPR_READ_REGISTERFILE_DATA[ooo_engine_id][j]));
         PORT_WRITE(out_GPR_READ_DATA_VAL [j], PORT_READ(in_GPR_READ_STATUS_DATA_VAL  [ooo_engine_id][j]));
-    
-        Tcontrol_t registerfile_val = val and registerfile_ack;
-        Tcontrol_t status_val       = val and status_ack;
-
-        for (uint32_t i=0; i<_param->_nb_ooo_engine; i++)
-          {
-            Tcontrol_t id = (i == ooo_engine_id)?1:0;
-            PORT_WRITE(out_GPR_READ_REGISTERFILE_VAL [i][j], (id and status_val));
-            PORT_WRITE(out_GPR_READ_STATUS_VAL       [i][j], (id and registerfile_val));
-          }
       }