Changeset 118 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Register_translation_unit/Stat_List_unit/src/Stat_List_unit_genMoore.cpp

Timestamp:

May 21, 2009, 12:01:32 AM (15 years ago)

Author:

rosiere

Message:

1) Stat List : scan all queue to find free register
2) Write_queue : test "genMealy" add bypass [0]
3) Functionnal_unit : add const parameters to add or not the pipeline_in
4) Load Store Unit : if load make an exception, free nb_check
5) Debug, change test to add model

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Register_translation_unit/Stat_List_unit/src/Stat_List_unit_genMoore.cpp (modified) (5 diffs)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Register_translation_unit/Stat_List_unit/src/Stat_List_unit_genMoore.cpp

@@ -8 +8 @@
 
 #include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Register_translation_unit/Stat_List_unit/include/Stat_List_unit.h"
+#include <set>
 
 namespace morpheo                    {
@@ -18 +19 @@
 namespace stat_list_unit {
 
+#define STAT_LIST_SCAN_ALL
 
 #undef  FUNCTION
@@ -26 +28 @@
     log_function(Stat_List_unit,FUNCTION,_name.c_str());
 
-    uint32_t gpr_ptr = reg_GPR_PTR_FREE;
-    uint32_t spr_ptr = reg_SPR_PTR_FREE;
+    uint32_t  gpr_ptr = reg_GPR_PTR_FREE;
+    uint32_t  spr_ptr = reg_SPR_PTR_FREE;
+#ifdef STAT_LIST_SCAN_ALL
+    std::set<Tgeneral_address_t> list_gpr_free;
+    std::set<Tspecial_address_t> list_spr_free;
+#endif
 
     for (uint32_t i=0; i<_param->_nb_reg_free; i++)
       {
+        log_printf(TRACE,Stat_List_unit,FUNCTION,"  * PUSH [%d]",i);
+          
         uint32_t offset  = i*_param->_nb_bank_by_port_free;
 
         // PUSH_GPR
         {
-          uint32_t bank_gpr;
-          
-          for (bank_gpr=offset; bank_gpr<offset+_param->_nb_bank_by_port_free; bank_gpr++)
-            if (gpr_stat_list[bank_gpr][gpr_ptr].can_free())
-              break;
-          
-          bool val = (bank_gpr != offset+_param->_nb_bank_by_port_free);
-          
+          bool     val      = false;
+          uint32_t bank_gpr = offset;
+
+#ifdef STAT_LIST_SCAN_ALL
+          for (uint32_t _gpr_ptr=0;  _gpr_ptr<_param->_nb_general_register_by_bank; ++_gpr_ptr)
+            {
+              gpr_ptr = (gpr_ptr+1)%_param->_nb_general_register_by_bank;
+#endif    
+              for (bank_gpr = offset; bank_gpr<offset+_param->_nb_bank_by_port_free; bank_gpr++)
+                if (gpr_stat_list[bank_gpr][gpr_ptr].can_free())
+                  {
+#ifdef STAT_LIST_SCAN_ALL
+                    Tgeneral_address_t num_reg = ((bank_gpr<<_param->_shift_gpr) | gpr_ptr);
+                    if (list_gpr_free.find(num_reg) == list_gpr_free.end())
+                      {
+                        list_gpr_free.insert(num_reg);
+#endif
+                        val = true;
+                        break;
+#ifdef STAT_LIST_SCAN_ALL
+                      }
+#endif
+                  }
+#ifdef STAT_LIST_SCAN_ALL
+              if (val)
+                break;
+            }
+#endif    
+
+          log_printf(TRACE,Stat_List_unit,FUNCTION,"    * val      : %d",val);
+          log_printf(TRACE,Stat_List_unit,FUNCTION,"    * bank_gpr : %d",bank_gpr);
+          log_printf(TRACE,Stat_List_unit,FUNCTION,"    * gpr_ptr  : %d",gpr_ptr);
+          log_printf(TRACE,Stat_List_unit,FUNCTION,"    * num_reg  : %d",((bank_gpr<<_param->_shift_gpr) | gpr_ptr));
+
           internal_PUSH_GPR_VAL      [i] = val;
           internal_PUSH_GPR_NUM_BANK [i] = bank_gpr;
+          internal_PUSH_GPR_NUM_REG  [i] = gpr_ptr ;
 
           PORT_WRITE(out_PUSH_GPR_VAL [i], val);
@@ -53 +88 @@
         // PUSH_SPR
         {
-          uint32_t bank_spr;
-          
-          for (bank_spr=offset; bank_spr<offset+_param->_nb_bank_by_port_free; bank_spr++)
-            if (spr_stat_list[bank_spr][spr_ptr].can_free())
-              break;
+          bool     val      = false;
+          uint32_t bank_spr = offset;
 
-          bool val = (bank_spr != (offset+_param->_nb_bank_by_port_free));
-          
+#ifdef STAT_LIST_SCAN_ALL
+          for (uint32_t _spr_ptr=0;  _spr_ptr<_param->_nb_special_register_by_bank; ++_spr_ptr)
+            {
+              spr_ptr = (spr_ptr+1)%_param->_nb_special_register_by_bank;
+#endif    
+              for (bank_spr = offset; bank_spr<offset+_param->_nb_bank_by_port_free; bank_spr++)
+                if (spr_stat_list[bank_spr][spr_ptr].can_free())
+                  {
+#ifdef STAT_LIST_SCAN_ALL
+                    Tspecial_address_t num_reg = ((bank_spr<<_param->_shift_spr) | spr_ptr);
+                    if (list_spr_free.find(num_reg) == list_spr_free.end())
+                      {
+                        list_spr_free.insert(num_reg);
+#endif
+                        val = true;
+                        break;
+#ifdef STAT_LIST_SCAN_ALL
+                      }
+#endif
+                  }
+#ifdef STAT_LIST_SCAN_ALL
+              if (val)
+                break;
+            }
+#endif    
+
+          log_printf(TRACE,Stat_List_unit,FUNCTION,"    * val      : %d",val);
+          log_printf(TRACE,Stat_List_unit,FUNCTION,"    * bank_spr : %d",bank_spr);
+          log_printf(TRACE,Stat_List_unit,FUNCTION,"    * spr_ptr  : %d",spr_ptr);
+          log_printf(TRACE,Stat_List_unit,FUNCTION,"    * num_reg  : %d",((bank_spr<<_param->_shift_spr) | spr_ptr));
+
           internal_PUSH_SPR_VAL      [i] = val;
           internal_PUSH_SPR_NUM_BANK [i] = bank_spr;
+          internal_PUSH_SPR_NUM_REG  [i] = spr_ptr ;
 
           PORT_WRITE(out_PUSH_SPR_VAL [i], val);
@@ -68 +130 @@
             PORT_WRITE(out_PUSH_SPR_NUM_REG[i], ((bank_spr<<_param->_shift_spr) | spr_ptr));
         }
+
+
       }