source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Front_end_Glue/src/Front_end_Glue.cpp @ 131

Last change on this file since 131 was 131, checked in by rosiere, 15 years ago

1) add constant method
2) test with systemc 2.2.0
  • Property svn:keywords set to Id
File size: 6.7 KB
Line 
1/*
2 * $Id: Front_end_Glue.cpp 131 2009-07-08 18:40:08Z rosiere $
3 *
4 * [ Description ]
5 *
6 */
7
8#include "Behavioural/Core/Multi_Front_end/Front_end/Front_end_Glue/include/Front_end_Glue.h"
9
10namespace morpheo                    {
11namespace behavioural {
12namespace core {
13namespace multi_front_end {
14namespace front_end {
15namespace front_end_glue {
16
17
18#undef  FUNCTION
19#define FUNCTION "Front_end_Glue::Front_end_Glue"
20  Front_end_Glue::Front_end_Glue
21  (
22#ifdef SYSTEMC
23   sc_module_name name,
24#else
25   string name,
26#endif
27#ifdef STATISTICS
28   morpheo::behavioural::Parameters_Statistics * param_statistics,
29#endif
30   morpheo::behavioural::core::multi_front_end::front_end::front_end_glue::Parameters * param,
31   morpheo::behavioural::Tusage_t usage
32   ):
33    _name              (name)
34    ,_param            (param)
35    ,_usage            (usage)
36  {
37    log_begin(Front_end_Glue,FUNCTION);
38
39    usage_environment(_usage);
40
41// #if DEBUG_Front_end_Glue == true
42//     log_printf(INFO,Front_end_Glue,FUNCTION,_("<%s> Parameters"),_name.c_str());
43
44//     std::cout << *param << std::endl;
45// #endif   
46
47    log_printf(INFO,Front_end_Glue,FUNCTION,_("<%s> : Allocation"),_name.c_str());
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,Front_end_Glue,FUNCTION,_("<%s> : Allocation of statistics"),_name.c_str());
59
60        statistics_allocation(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,Front_end_Glue,FUNCTION,_("<%s> : Generate the vhdl"),_name.c_str());
69       
70        vhdl();
71      }
72#endif
73
74#ifdef SYSTEMC
75    if (usage_is_set(_usage,USE_SYSTEMC))
76      {
77#ifdef SYSTEMCASS_SPECIFIC
78        constant();
79#else
80        log_printf(INFO,Front_end_Glue,FUNCTION,_("<%s> : Method - constant"),_name.c_str());
81
82        SC_METHOD (constant);
83//      dont_initialize ();
84       
85# ifdef SYSTEMCASS_SPECIFIC
86        // List dependency information
87# endif   
88#endif
89
90        log_printf(INFO,Front_end_Glue,FUNCTION,_("<%s> : Method - transition"),_name.c_str());
91
92        SC_METHOD (transition);
93        dont_initialize ();
94        sensitive << (*(in_CLOCK)).pos();
95       
96# ifdef SYSTEMCASS_SPECIFIC
97        // List dependency information
98# endif   
99
100//      log_printf(INFO,Front_end_Glue,FUNCTION,_("<%s> : Method - genMoore"),_name.c_str());
101
102//      SC_METHOD (genMoore);
103//      dont_initialize ();
104//      sensitive << (*(in_CLOCK)).neg(); // need internal register
105       
106// # ifdef SYSTEMCASS_SPECIFIC
107//      // List dependency information
108// # endif   
109
110        if (_param->_have_port_context_id)
111          {
112        log_printf(INFO,Front_end_Glue,FUNCTION,_("<%s> : Method - genMealy_decod"),_name.c_str());
113
114        SC_METHOD (genMealy_decod);
115        dont_initialize ();
116//      sensitive << (*(in_CLOCK)).neg(); // don't need internal register
117        for (uint32_t i=0; i<_param->_nb_decod_unit; ++i)
118          for (uint32_t j=0; j<_param->_nb_inst_decod[i]; ++j)
119            sensitive << (*( in_DECOD_DECOD_UNIT_CONTEXT_ID [i][j]));
120
121# ifdef SYSTEMCASS_SPECIFIC
122        // List dependency information
123# endif   
124          }
125
126        log_printf(INFO,Front_end_Glue,FUNCTION,_("<%s> : Method - genMealy_branch_complete"),_name.c_str());
127
128        SC_METHOD (genMealy_branch_complete);
129        dont_initialize ();
130//      sensitive << (*(in_CLOCK)).neg(); // don't need internal register
131        for (uint32_t i=0; i<_param->_nb_inst_branch_complete; ++i)
132          sensitive << (*( in_BRANCH_COMPLETE_VAL                             [i]))
133                    << (*( in_BRANCH_COMPLETE_PREDICTION_UNIT_ACK             [i]))
134                    << (*( in_BRANCH_COMPLETE_PREDICTION_UNIT_MISS_PREDICTION [i]))
135                    << (*( in_BRANCH_COMPLETE_CONTEXT_STATE_ACK               [i]));
136
137# ifdef SYSTEMCASS_SPECIFIC
138        // List dependency information
139# endif   
140
141        log_printf(INFO,Front_end_Glue,FUNCTION,_("<%s> : Method - genMealy_event"),_name.c_str());
142
143        SC_METHOD (genMealy_event);
144        dont_initialize ();
145//      sensitive << (*(in_CLOCK)).neg(); // don't need internal register
146        for (uint32_t i=0; i<_param->_nb_context; ++i)
147          {
148            sensitive << (*( in_EVENT_ACK                            [i]))
149                      << (*( in_EVENT_IFETCH_UNIT_ACK                [i]))
150                      << (*( in_EVENT_PREDICTION_UNIT_ACK            [i]))
151                      << (*( in_EVENT_CONTEXT_STATE_VAL              [i]))
152                      << (*( in_EVENT_CONTEXT_STATE_ADDRESS          [i]))
153                      << (*( in_EVENT_CONTEXT_STATE_ADDRESS_NEXT     [i]))
154                      << (*( in_EVENT_CONTEXT_STATE_ADDRESS_NEXT_VAL [i]))
155                      << (*( in_EVENT_CONTEXT_STATE_IS_DS_TAKE       [i]))
156                      << (*( in_EVENT_CONTEXT_STATE_TYPE             [i]))
157                      << (*( in_EVENT_CONTEXT_STATE_FLUSH_ONLY       [i]))
158              ;
159            if (_param->_have_port_depth)
160            sensitive << (*( in_EVENT_CONTEXT_STATE_DEPTH            [i]));
161          }
162
163# ifdef SYSTEMCASS_SPECIFIC
164        // List dependency information
165# endif     
166
167        log_printf(INFO,Front_end_Glue,FUNCTION,_("<%s> : Method - genMealy_depth"),_name.c_str());
168
169        SC_METHOD (genMealy_depth);
170        dont_initialize ();
171//      sensitive << (*(in_CLOCK)).neg(); // don't need internal register
172        for (uint32_t i=0; i<_param->_nb_context; ++i)
173          {
174            if (_param->_have_port_depth)
175            sensitive << (*( in_DEPTH_PREDICTION_UNIT_CURRENT [i]))
176                      << (*( in_DEPTH_PREDICTION_UNIT_MIN     [i])) 
177                      << (*( in_DEPTH_PREDICTION_UNIT_MAX     [i]));
178
179            sensitive << (*( in_DEPTH_PREDICTION_UNIT_VAL     [i]))
180                      << (*( in_DEPTH_PREDICTION_UNIT_FULL    [i]));
181          }
182
183# ifdef SYSTEMCASS_SPECIFIC
184        // List dependency information
185# endif     
186     
187        log_printf(INFO,Front_end_Glue,FUNCTION,_("<%s> : Method - genMealy_nb_inst"),_name.c_str());
188
189        SC_METHOD (genMealy_nb_inst);
190        dont_initialize ();
191//      sensitive << (*(in_CLOCK)).neg(); // don't need internal register
192        for (uint32_t i=0; i<_param->_nb_context; ++i)
193            sensitive << (*( in_NB_INST_DECOD_UNIT_DECOD_ALL [i]));
194
195# ifdef SYSTEMCASS_SPECIFIC
196        // List dependency information
197# endif   
198       
199#endif
200      }
201    log_end(Front_end_Glue,FUNCTION);
202  };
203   
204#undef  FUNCTION
205#define FUNCTION "Front_end_Glue::~Front_end_Glue"
206  Front_end_Glue::~Front_end_Glue (void)
207  {
208    log_begin(Front_end_Glue,FUNCTION);
209
210#ifdef STATISTICS
211    if (usage_is_set(_usage,USE_STATISTICS))
212      {
213        statistics_deallocation();
214      }
215#endif
216
217    log_printf(INFO,Front_end_Glue,FUNCTION,_("<%s> : Deallocation"),_name.c_str());
218    deallocation ();
219
220    log_end(Front_end_Glue,FUNCTION);
221  };
222
223}; // end namespace front_end_glue
224}; // end namespace front_end
225}; // end namespace multi_front_end
226}; // end namespace core
227
228}; // end namespace behavioural
229}; // end namespace morpheo             
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