source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Load_Store_pointer_unit/src/Load_Store_pointer_unit_allocation.cpp @ 112

Last change on this file since 112 was 112, checked in by rosiere, 15 years ago

1) Stat_list : fix retire old and new register bug
2) Stat_list : remove read_counter and valid flag, because validation of destination is in retire step (not in commit step)
3) Model : add class Model (cf Morpheo.sim)
4) Allocation : alloc_interface_begin and alloc_interface_end to delete temporary array.
5) Script : add distexe.sh
6) Add Comparator, Multiplier, Divider. But this component are not implemented
7) Software : add Dhrystone
  • Property svn:keywords set to Id
File size: 5.5 KB
Line 
1/*
2 * $Id: Load_Store_pointer_unit_allocation.cpp 112 2009-03-18 22:36:26Z rosiere $
3 *
4 * [ Description ]
5 *
6 */
7
8#include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Load_Store_pointer_unit/include/Load_Store_pointer_unit.h"
9#include "Behavioural/include/Allocation.h"
10
11namespace morpheo                    {
12namespace behavioural {
13namespace core {
14namespace multi_ooo_engine {
15namespace ooo_engine {
16namespace rename_unit {
17namespace load_store_pointer_unit {
18
19
20
21#undef  FUNCTION
22#define FUNCTION "Load_Store_pointer_unit::allocation"
23  void Load_Store_pointer_unit::allocation (
24#ifdef STATISTICS
25                               morpheo::behavioural::Parameters_Statistics * param_statistics
26#else
27                               void
28#endif
29                               )
30  {
31    log_printf(FUNC,Load_Store_pointer_unit,FUNCTION,"Begin");
32
33    _component   = new Component (_usage);
34
35    Entity * entity = _component->set_entity (_name       
36                                              ,"Load_Store_pointer_unit"
37#ifdef POSITION
38                                              ,COMBINATORY
39#endif
40                                              );
41
42    _interfaces = entity->set_interfaces();
43   
44    // ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
45    {
46      Interface * interface = _interfaces->set_interface(""
47#ifdef POSITION
48                                                         ,IN
49                                                         ,SOUTH,
50                                                         "Generalist interface"
51#endif
52                                                         );
53     
54      in_CLOCK        = interface->set_signal_clk              ("clock" ,1, CLOCK_VHDL_YES);
55      in_NRESET       = interface->set_signal_in  <Tcontrol_t> ("nreset",1, RESET_VHDL_YES);
56    }
57
58    // ~~~~~[ Interface : "insert" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
59    {
60      ALLOC1_INTERFACE_BEGIN("insert", IN, EAST, _("insert to the re order buffer an instruction"), _param->_nb_inst_insert); 
61
62      ALLOC1_VALACK_IN ( in_INSERT_VAL                  ,VAL);
63      ALLOC1_VALACK_OUT(out_INSERT_ACK                  ,ACK);
64      ALLOC1_SIGNAL_IN ( in_INSERT_FRONT_END_ID         ,"front_end_id"         ,Tcontext_t  ,_param->_size_front_end_id   );
65      ALLOC1_SIGNAL_IN ( in_INSERT_CONTEXT_ID           ,"context_id"           ,Tcontext_t  ,_param->_size_context_id     );
66      ALLOC1_SIGNAL_IN ( in_INSERT_TYPE                 ,"type"                 ,Ttype_t     ,_param->_size_type           );
67      ALLOC1_SIGNAL_IN ( in_INSERT_OPERATION            ,"operation"            ,Toperation_t,_param->_size_operation      );
68      ALLOC1_SIGNAL_OUT(out_INSERT_STORE_QUEUE_PTR_WRITE,"store_queue_ptr_write",Tlsq_ptr_t  ,_param->_size_store_queue_ptr);
69      ALLOC1_SIGNAL_OUT(out_INSERT_LOAD_QUEUE_PTR_WRITE ,"load_queue_ptr_write" ,Tlsq_ptr_t  ,_param->_size_load_queue_ptr );
70
71      ALLOC1_INTERFACE_END(_param->_nb_inst_insert); 
72    }
73   
74    // ~~~~~[ Interface : "retire" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
75    {
76      ALLOC1_INTERFACE_BEGIN("retire", IN, EAST, _("retire from the re order buffer an instruction"), _param->_nb_inst_retire); 
77
78      ALLOC1_VALACK_IN ( in_RETIRE_VAL                  ,VAL);
79      ALLOC1_VALACK_OUT(out_RETIRE_ACK                  ,ACK);
80      ALLOC1_SIGNAL_IN ( in_RETIRE_FRONT_END_ID         ,"front_end_id"         ,Tcontext_t  ,_param->_size_front_end_id   );
81      ALLOC1_SIGNAL_IN ( in_RETIRE_CONTEXT_ID           ,"context_id"           ,Tcontext_t  ,_param->_size_context_id     );
82//       ALLOC1_SIGNAL_IN ( in_RETIRE_TYPE                 ,"type"                 ,Ttype_t     ,_param->_size_type           );
83//       ALLOC1_SIGNAL_IN ( in_RETIRE_OPERATION            ,"operation"            ,Toperation_t,_param->_size_operation      );
84      ALLOC1_SIGNAL_IN ( in_RETIRE_USE_STORE_QUEUE      ,"use_store_queue"      ,Tcontrol_t  ,1);
85      ALLOC1_SIGNAL_IN ( in_RETIRE_USE_LOAD_QUEUE       ,"use_load_queue"       ,Tcontrol_t  ,1);
86      ALLOC1_SIGNAL_IN ( in_RETIRE_STORE_QUEUE_PTR_WRITE,"store_queue_ptr_write",Tlsq_ptr_t  ,_param->_size_store_queue_ptr);
87      ALLOC1_SIGNAL_IN ( in_RETIRE_LOAD_QUEUE_PTR_WRITE ,"load_queue_ptr_write" ,Tlsq_ptr_t  ,_param->_size_load_queue_ptr );
88
89      ALLOC1_INTERFACE_END(_param->_nb_inst_retire); 
90    }
91
92    if (usage_is_set(_usage,USE_SYSTEMC))
93      {
94    ALLOC1(reg_STORE_QUEUE_PTR_WRITE     ,Tlsq_ptr_t     ,_param->_nb_load_store_queue);
95    ALLOC2(reg_STORE_QUEUE_USE           ,bool           ,_param->_nb_load_store_queue,_param->_size_store_queue [it1]);
96    ALLOC1(reg_STORE_QUEUE_NB_USE        ,Tlsq_ptr_t     ,_param->_nb_load_store_queue);
97    ALLOC1(reg_LOAD_QUEUE_PTR_WRITE      ,Tlsq_ptr_t     ,_param->_nb_load_store_queue);
98    ALLOC2(reg_LOAD_QUEUE_USE            ,bool           ,_param->_nb_load_store_queue,_param->_size_load_queue  [it1]);
99
100    ALLOC1(internal_INSERT_ACK           ,Tcontrol_t     ,_param->_nb_inst_insert);
101    ALLOC1(internal_INSERT_OPERATION_USE ,operation_use_t,_param->_nb_inst_insert);
102    ALLOC1(internal_INSERT_LSQ           ,uint32_t       ,_param->_nb_inst_insert);
103    ALLOC1(internal_INSERT_PTR           ,Tlsq_ptr_t     ,_param->_nb_inst_insert);
104
105    ALLOC1(internal_RETIRE_ACK           ,Tcontrol_t     ,_param->_nb_inst_retire);
106    ALLOC1(internal_RETIRE_OPERATION_USE ,operation_use_t,_param->_nb_inst_retire);
107    ALLOC1(internal_RETIRE_LSQ           ,uint32_t       ,_param->_nb_inst_retire);
108    ALLOC1(internal_RETIRE_PTR           ,Tlsq_ptr_t     ,_param->_nb_inst_retire);
109      }
110    // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~   
111
112#ifdef POSITION
113    if (usage_is_set(_usage,USE_POSITION))
114      _component->generate_file();
115#endif
116
117    log_printf(FUNC,Load_Store_pointer_unit,FUNCTION,"End");
118  };
119
120}; // end namespace load_store_pointer_unit
121}; // end namespace rename_unit
122}; // end namespace ooo_engine
123}; // end namespace multi_ooo_engine
124}; // end namespace core
125
126}; // end namespace behavioural
127}; // end namespace morpheo             
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