source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Update_Prediction_Table/src/Update_Prediction_Table.cpp @ 78

Last change on this file since 78 was 78, checked in by rosiere, 16 years ago

Add :

  • Execute_loop (must be test systemC)
  • Prediction
    • Direction : predifined scheme
    • Branch Target Buffer
  • iFetch_unit
    • ifetch_queue
    • pc management
  • Decod_unit
    • coming soon : support for custom operation
  • Rename_unit
    • RAT
    • Free_list
    • Dependence RAW check
    • Load store unit pointer
  • New Environnement (hierarchy_memory will remove in a next version)


Modif :

  • Manage Custom Operation
  • All component in execute_loop to use the new statistics management

Not Finish :

  • Return Address Stack
  • Environnement
File size: 2.5 KB
Line 
1/*
2 * $Id$
3 *
4 * [ Description ]
5 *
6 */
7
8#include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Update_Prediction_Table/include/Update_Prediction_Table.h"
9
10namespace morpheo                    {
11namespace behavioural {
12namespace core {
13namespace multi_front_end {
14namespace front_end {
15namespace prediction_unit {
16namespace update_prediction_table {
17
18
19#undef  FUNCTION
20#define FUNCTION "Update_Prediction_Table::Update_Prediction_Table"
21  Update_Prediction_Table::Update_Prediction_Table
22  (
23#ifdef SYSTEMC
24   sc_module_name name,
25#else
26   string name,
27#endif
28#ifdef STATISTICS
29   morpheo::behavioural::Parameters_Statistics * param_statistics,
30#endif
31   morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::Parameters * param,
32   morpheo::behavioural::Tusage_t usage
33   ):
34    _name              (name)
35    ,_param            (param)
36    ,_usage            (usage)
37  {
38    log_printf(FUNC,Update_Prediction_Table,FUNCTION,"Begin");
39
40    log_printf(INFO,Update_Prediction_Table,FUNCTION,"Allocation");
41
42    allocation (
43#ifdef STATISTICS
44                param_statistics
45#endif
46                );
47
48#ifdef STATISTICS
49    if (_usage & USE_STATISTICS)
50      { 
51        log_printf(INFO,Update_Prediction_Table,FUNCTION,"Allocation of statistics");
52
53        statistics_allocation(param_statistics);
54      }
55#endif
56
57#ifdef VHDL
58    if (_usage & USE_VHDL)
59      {
60        // generate the vhdl
61        log_printf(INFO,Update_Prediction_Table,FUNCTION,"Generate the vhdl");
62       
63        vhdl();
64      }
65#endif
66
67#ifdef SYSTEMC
68    if (_usage & USE_SYSTEMC)
69      {
70        log_printf(INFO,Update_Prediction_Table,FUNCTION,"Method - transition");
71
72        SC_METHOD (transition);
73        dont_initialize ();
74        sensitive << (*(in_CLOCK)).pos();
75       
76# ifdef SYSTEMCASS_SPECIFIC
77        // List dependency information
78# endif   
79       
80#endif
81      }
82    log_printf(FUNC,Update_Prediction_Table,FUNCTION,"End");
83  };
84   
85#undef  FUNCTION
86#define FUNCTION "Update_Prediction_Table::~Update_Prediction_Table"
87  Update_Prediction_Table::~Update_Prediction_Table (void)
88  {
89    log_printf(FUNC,Update_Prediction_Table,FUNCTION,"Begin");
90
91#ifdef STATISTICS
92    if (_usage & USE_STATISTICS)
93      {
94        statistics_deallocation();
95      }
96#endif
97
98    log_printf(INFO,Update_Prediction_Table,FUNCTION,"Deallocation");
99    deallocation ();
100
101    log_printf(FUNC,Update_Prediction_Table,FUNCTION,"End");
102  };
103
104}; // end namespace update_prediction_table
105}; // end namespace prediction_unit
106}; // end namespace front_end
107}; // end namespace multi_front_end
108}; // end namespace core
109
110}; // end namespace behavioural
111}; // end namespace morpheo             
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