source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Branch_Target_Buffer/Branch_Target_Buffer_Register/src/Branch_Target_Buffer_Register_deallocation.cpp

Last change on this file 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: 5.0 KB
Line 
1/*
2 * $Id: Branch_Target_Buffer_Register_deallocation.cpp 112 2009-03-18 22:36:26Z rosiere $
3 *
4 * [ Description ]
5 *
6 */
7
8#include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Branch_Target_Buffer/Branch_Target_Buffer_Register/include/Branch_Target_Buffer_Register.h"
9#include "Behavioural/include/Allocation.h"
10
11namespace morpheo                    {
12namespace behavioural {
13namespace core {
14namespace multi_front_end {
15namespace front_end {
16namespace prediction_unit {
17namespace branch_target_buffer {
18namespace branch_target_buffer_register {
19
20
21#undef  FUNCTION
22#define FUNCTION "Branch_Target_Buffer_Register::deallocation"
23  void Branch_Target_Buffer_Register::deallocation (void)
24  {
25    log_printf(FUNC,Branch_Target_Buffer_Register,FUNCTION,"Begin");
26
27    if (usage_is_set(_usage,USE_SYSTEMC))
28      {
29        delete    in_CLOCK ;
30        delete    in_NRESET;
31
32        DELETE1_SIGNAL( in_PREDICT_VAL         ,_param->_nb_inst_predict,1);
33        DELETE1_SIGNAL(out_PREDICT_ACK         ,_param->_nb_inst_predict,1);
34        DELETE1_SIGNAL( in_PREDICT_CONTEXT_ID  ,_param->_nb_inst_predict,_param->_size_context_id);
35        DELETE1_SIGNAL( in_PREDICT_ADDRESS     ,_param->_nb_inst_predict,_param->_size_instruction_address);
36        DELETE2_SIGNAL(out_PREDICT_HIT         , _param->_nb_inst_predict, _param->_associativity,1);
37        DELETE2_SIGNAL(out_PREDICT_ADDRESS_SRC , _param->_nb_inst_predict, _param->_associativity,_param->_size_instruction_address);
38        DELETE2_SIGNAL(out_PREDICT_ADDRESS_DEST, _param->_nb_inst_predict, _param->_associativity,_param->_size_instruction_address);
39        DELETE2_SIGNAL(out_PREDICT_CONDITION   , _param->_nb_inst_predict, _param->_associativity,_param->_size_branch_state);
40        DELETE2_SIGNAL(out_PREDICT_LAST_TAKE   , _param->_nb_inst_predict, _param->_associativity,1);
41        DELETE2_SIGNAL(out_PREDICT_IS_ACCURATE , _param->_nb_inst_predict, _param->_associativity,1);
42 
43        DELETE1_SIGNAL( in_DECOD_VAL            , _param->_nb_inst_decod,1);
44        DELETE1_SIGNAL(out_DECOD_ACK            , _param->_nb_inst_decod,1);
45        if (_param->_have_port_victim)
46        {
47        DELETE1_SIGNAL(out_DECOD_HIT            , _param->_nb_inst_decod,1);
48        DELETE1_SIGNAL(out_DECOD_HIT_INDEX      , _param->_nb_inst_decod,_param->_size_victim);
49        DELETE1_SIGNAL( in_DECOD_VICTIM         , _param->_nb_inst_decod,_param->_size_victim);
50        }
51        DELETE1_SIGNAL( in_DECOD_CONTEXT_ID     , _param->_nb_inst_decod,_param->_size_context_id);
52        DELETE1_SIGNAL( in_DECOD_ADDRESS_SRC    , _param->_nb_inst_decod,_param->_size_instruction_address);
53        DELETE1_SIGNAL( in_DECOD_ADDRESS_DEST   , _param->_nb_inst_decod,_param->_size_instruction_address);
54        DELETE1_SIGNAL( in_DECOD_CONDITION      , _param->_nb_inst_decod,_param->_size_branch_state);
55        DELETE1_SIGNAL( in_DECOD_LAST_TAKE      , _param->_nb_inst_decod,1);
56        DELETE1_SIGNAL( in_DECOD_MISS_PREDICTION, _param->_nb_inst_decod,1);
57        DELETE1_SIGNAL( in_DECOD_IS_ACCURATE    , _param->_nb_inst_decod,1);
58 
59        DELETE1_SIGNAL( in_UPDATE_VAL            , _param->_nb_inst_update,1);
60        DELETE1_SIGNAL(out_UPDATE_ACK            , _param->_nb_inst_update,1);
61        if (_param->_have_port_victim)
62        {
63        DELETE1_SIGNAL(out_UPDATE_HIT            , _param->_nb_inst_update,1);
64        DELETE1_SIGNAL(out_UPDATE_HIT_INDEX      , _param->_nb_inst_update,_param->_size_victim);
65        DELETE1_SIGNAL( in_UPDATE_VICTIM         , _param->_nb_inst_update,_param->_size_victim);
66        }
67        DELETE1_SIGNAL( in_UPDATE_CONTEXT_ID     , _param->_nb_inst_update,_param->_size_context_id);
68        DELETE1_SIGNAL( in_UPDATE_ADDRESS_SRC    , _param->_nb_inst_update,_param->_size_instruction_address);
69        DELETE1_SIGNAL( in_UPDATE_ADDRESS_DEST   , _param->_nb_inst_update,_param->_size_instruction_address);
70        DELETE1_SIGNAL( in_UPDATE_CONDITION      , _param->_nb_inst_update,_param->_size_branch_state);
71        DELETE1_SIGNAL( in_UPDATE_LAST_TAKE      , _param->_nb_inst_update,1);
72        DELETE1_SIGNAL( in_UPDATE_MISS_PREDICTION, _param->_nb_inst_update,1);
73 
74        DELETE2(reg_BTB                  ,_param->_size_bank,_param->_associativity);
75
76        DELETE1(internal_DECOD_ACK       ,_param->_nb_inst_decod );
77        DELETE1(internal_DECOD_HIT       ,_param->_nb_inst_decod );
78        DELETE1(internal_DECOD_NUM_BANK  ,_param->_nb_inst_decod );
79        DELETE1(internal_DECOD_NUM_ENTRY ,_param->_nb_inst_decod );
80        DELETE1(internal_UPDATE_ACK      ,_param->_nb_inst_update);
81        DELETE1(internal_UPDATE_HIT      ,_param->_nb_inst_update);
82        DELETE1(internal_UPDATE_NUM_BANK ,_param->_nb_inst_update);
83        DELETE1(internal_UPDATE_NUM_ENTRY,_param->_nb_inst_update);
84      }
85
86    // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~   
87
88    delete _component;
89
90    log_printf(FUNC,Branch_Target_Buffer_Register,FUNCTION,"End");
91  };
92
93}; // end namespace branch_target_buffer_register
94}; // end namespace branch_target_buffer
95}; // end namespace prediction_unit
96}; // end namespace front_end
97}; // end namespace multi_front_end
98}; // end namespace core
99
100}; // end namespace behavioural
101}; // end namespace morpheo             
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