source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Register_translation_unit/Register_Address_Translation_unit/src/Register_Address_Translation_unit.cpp @ 145

Last change on this file since 145 was 145, checked in by rosiere, 14 years ago

1) add test with SPECINT2K
2) new config of Selftest
3) modif RAT to support multiple depth_save ... but not finish (need fix Update Prediction Table)
4) add Function_pointer but need fix
  • Property svn:keywords set to Id
File size: 7.6 KB
Line 
1/*
2 * $Id: Register_Address_Translation_unit.cpp 145 2010-10-13 18:15:51Z rosiere $
3 *
4 * [ Description ]
5 *
6 */
7
8#include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Register_translation_unit/Register_Address_Translation_unit/include/Register_Address_Translation_unit.h"
9
10namespace morpheo                    {
11namespace behavioural {
12namespace core {
13namespace multi_ooo_engine {
14namespace ooo_engine {
15namespace rename_unit {
16namespace register_translation_unit {
17namespace register_address_translation_unit {
18
19
20#undef  FUNCTION
21#define FUNCTION "Register_Address_Translation_unit::Register_Address_Translation_unit"
22  Register_Address_Translation_unit::Register_Address_Translation_unit
23  (
24#ifdef SYSTEMC
25   sc_module_name name,
26#else
27   string name,
28#endif
29#ifdef STATISTICS
30   morpheo::behavioural::Parameters_Statistics * param_statistics,
31#endif
32   morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::register_address_translation_unit::Parameters * param,
33   morpheo::behavioural::Tusage_t usage
34   ):
35    _name              (name)
36    ,_param            (param)
37    ,_usage            (usage)
38  {
39    log_printf(FUNC,Register_Address_Translation_unit,FUNCTION,"Begin");
40
41// #if DEBUG_Register_Address_Translation_unit == true
42//     log_printf(INFO,Register_Address_Translation_unit,FUNCTION,_("<%s> Parameters"),_name.c_str());
43
44//     std::cout << *param << std::endl;
45// #endif   
46
47    log_printf(INFO,Register_Address_Translation_unit,FUNCTION,"Allocation");
48
49    allocation (
50#ifdef STATISTICS
51                param_statistics
52#endif
53                );
54
55#ifdef STATISTICS
56    if (usage_is_set(_usage,USE_STATISTICS))
57      { 
58        log_printf(INFO,Register_Address_Translation_unit,FUNCTION,"Allocation of statistics");
59
60        statistics_declaration(param_statistics);
61      }
62#endif
63
64#ifdef VHDL
65    if (usage_is_set(_usage,USE_VHDL))
66      {
67        // generate the vhdl
68        log_printf(INFO,Register_Address_Translation_unit,FUNCTION,"Generate the vhdl");
69       
70        vhdl();
71      }
72#endif
73
74#ifdef SYSTEMC
75    if (usage_is_set(_usage,USE_SYSTEMC))
76      {
77        // Function pointer
78        switch (_param->_rat_scheme)
79          {
80          case RAT_NO_SAVE    :
81            {
82              // function_constant        = &morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::register_address_translation_unit::Register_Address_Translation_unit::function_no_save_constant       ;
83              // function_transition      = &morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::register_address_translation_unit::Register_Address_Translation_unit::function_no_save_transition     ;
84              // function_genMealy_rename = &morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::register_address_translation_unit::Register_Address_Translation_unit::function_no_save_genMealy_rename;
85
86              break;
87            }
88
89          case RAT_ONE_SAVE   :
90            {
91              function_constant        = &morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::register_address_translation_unit::Register_Address_Translation_unit::function_one_save_constant       ;
92              function_transition      = &morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::register_address_translation_unit::Register_Address_Translation_unit::function_one_save_transition     ;
93              function_genMealy_rename = &morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::register_address_translation_unit::Register_Address_Translation_unit::function_one_save_genMealy_rename;
94
95              break;
96            }
97
98          case RAT_DEPTH_SAVE :
99            {
100              function_constant        = &morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::register_address_translation_unit::Register_Address_Translation_unit::function_depth_save_constant       ;
101              function_transition      = &morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::register_address_translation_unit::Register_Address_Translation_unit::function_depth_save_transition     ;
102              function_genMealy_rename = &morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::register_address_translation_unit::Register_Address_Translation_unit::function_depth_save_genMealy_rename;
103
104              break;
105            }
106
107          default             :
108            {
109              break;
110            }
111          }
112
113#ifdef SYSTEMCASS_SPECIFIC
114        constant();
115#else
116        log_printf(INFO,Register_Address_Translation_unit,FUNCTION,"Method - constant");
117
118        SC_METHOD (constant);
119//      dont_initialize ();
120       
121# ifdef SYSTEMCASS_SPECIFIC
122        // List dependency information
123# endif   
124#endif
125
126        log_printf(INFO,Register_Address_Translation_unit,FUNCTION,"Method - transition");
127
128        SC_METHOD (transition);
129        dont_initialize ();
130        sensitive << (*(in_CLOCK)).pos();
131       
132# ifdef SYSTEMCASS_SPECIFIC
133        // List dependency information
134# endif   
135
136        log_printf(INFO,Register_Address_Translation_unit,FUNCTION,"Method - genMealy_rename");
137
138        SC_METHOD (genMealy_rename);
139        dont_initialize ();
140        sensitive << (*(in_CLOCK)).neg() // need internal register
141                  << (*(in_NRESET));
142
143        for (uint32_t i=0; i<_param->_nb_inst_insert; i++)
144          {
145            if (_param->_have_port_front_end_id) 
146            sensitive << (*(in_RENAME_FRONT_END_ID   [i]));
147            if (_param->_have_port_context_id  )
148            sensitive << (*(in_RENAME_CONTEXT_ID     [i]));
149           
150            sensitive << (*(in_RENAME_VAL            [i])) // Not necessary
151                      << (*(in_RENAME_NUM_REG_RA_LOG [i]))
152                      << (*(in_RENAME_NUM_REG_RB_LOG [i]))
153                      << (*(in_RENAME_NUM_REG_RC_LOG [i]))
154                      << (*(in_RENAME_NUM_REG_RD_LOG [i]))
155                      << (*(in_RENAME_NUM_REG_RE_LOG [i]));
156
157            if (_param->_rat_scheme == RAT_DEPTH_SAVE)
158            sensitive << (*(in_RENAME_SAVE_RAT       [i]));
159          }
160        for (uint32_t i=0; i<_param->_nb_front_end; ++i)
161          for (uint32_t j=0; j<_param->_nb_context[i]; ++j)
162            {
163              sensitive << (*(in_RETIRE_EVENT_VAL   [i][j]))
164                        << (*(in_RETIRE_EVENT_STATE [i][j]))
165                        << (*(in_DEPTH_FULL         [i][j]));
166              if (_param->_have_port_depth)
167              sensitive << (*(in_DEPTH_MIN          [i][j]))
168                        << (*(in_DEPTH_MAX          [i][j]));
169            }
170
171# ifdef SYSTEMCASS_SPECIFIC
172        // List dependency information
173# endif   
174       
175#endif
176      }
177    log_printf(FUNC,Register_Address_Translation_unit,FUNCTION,"End");
178  };
179   
180#undef  FUNCTION
181#define FUNCTION "Register_Address_Translation_unit::~Register_Address_Translation_unit"
182  Register_Address_Translation_unit::~Register_Address_Translation_unit (void)
183  {
184    log_printf(FUNC,Register_Address_Translation_unit,FUNCTION,"Begin");
185
186#ifdef STATISTICS
187    if (usage_is_set(_usage,USE_STATISTICS))
188      {
189        log_printf(INFO,Register_Address_Translation_unit,FUNCTION,"Generate Statistics file");
190       
191        delete _stat;
192      }
193#endif
194
195    log_printf(INFO,Register_Address_Translation_unit,FUNCTION,"Deallocation");
196    deallocation ();
197
198    log_printf(FUNC,Register_Address_Translation_unit,FUNCTION,"End");
199  };
200
201}; // end namespace register_address_translation_unit
202}; // end namespace register_translation_unit
203}; // end namespace rename_unit
204}; // end namespace ooo_engine
205}; // end namespace multi_ooo_engine
206}; // end namespace core
207
208}; // end namespace behavioural
209}; // end namespace morpheo             
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