[78] | 1 | /* |
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| 2 | * $Id: Ifetch_unit_Glue.cpp 85 2008-05-14 13:09:48Z rosiere $ |
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| 3 | * |
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| 4 | * [ Description ] |
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| 5 | * |
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| 6 | */ |
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| 7 | |
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| 8 | #include "Behavioural/Core/Multi_Front_end/Front_end/Ifetch_unit/Ifetch_unit_Glue/include/Ifetch_unit_Glue.h" |
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| 9 | |
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| 10 | namespace morpheo { |
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| 11 | namespace behavioural { |
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| 12 | namespace core { |
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| 13 | namespace multi_front_end { |
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| 14 | namespace front_end { |
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| 15 | namespace ifetch_unit { |
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| 16 | namespace ifetch_unit_glue { |
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| 17 | |
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| 18 | |
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| 19 | #undef FUNCTION |
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| 20 | #define FUNCTION "Ifetch_unit_Glue::Ifetch_unit_Glue" |
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| 21 | Ifetch_unit_Glue::Ifetch_unit_Glue |
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| 22 | ( |
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| 23 | #ifdef SYSTEMC |
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| 24 | sc_module_name name, |
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| 25 | #else |
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| 26 | string name, |
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| 27 | #endif |
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| 28 | #ifdef STATISTICS |
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| 29 | morpheo::behavioural::Parameters_Statistics * param_statistics, |
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| 30 | #endif |
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| 31 | morpheo::behavioural::core::multi_front_end::front_end::ifetch_unit::ifetch_unit_glue::Parameters * param, |
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| 32 | morpheo::behavioural::Tusage_t usage |
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| 33 | ): |
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| 34 | _name (name) |
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| 35 | ,_param (param) |
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| 36 | ,_usage (usage) |
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| 37 | { |
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| 38 | log_printf(FUNC,Ifetch_unit_Glue,FUNCTION,"Begin"); |
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| 39 | |
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| 40 | log_printf(INFO,Ifetch_unit_Glue,FUNCTION,"Allocation"); |
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| 41 | |
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| 42 | allocation ( |
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| 43 | #ifdef STATISTICS |
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| 44 | param_statistics |
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| 45 | #endif |
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| 46 | ); |
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| 47 | |
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| 48 | #ifdef STATISTICS |
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| 49 | if (_usage & USE_STATISTICS) |
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| 50 | { |
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| 51 | log_printf(INFO,Ifetch_unit_Glue,FUNCTION,"Allocation of statistics"); |
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| 52 | |
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| 53 | statistics_allocation(param_statistics); |
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| 54 | } |
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| 55 | #endif |
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| 56 | |
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| 57 | #ifdef VHDL |
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| 58 | if (_usage & USE_VHDL) |
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| 59 | { |
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| 60 | // generate the vhdl |
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| 61 | log_printf(INFO,Ifetch_unit_Glue,FUNCTION,"Generate the vhdl"); |
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| 62 | |
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| 63 | vhdl(); |
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| 64 | } |
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| 65 | #endif |
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| 66 | |
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| 67 | #ifdef SYSTEMC |
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| 68 | PORT_WRITE(out_ICACHE_REQ_TYPE,ICACHE_TYPE_LOAD); |
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| 69 | |
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| 70 | if (_usage & USE_SYSTEMC) |
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| 71 | { |
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| 72 | # if defined(STATISTICS) or defined(VHDL_TESTBENCH) |
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| 73 | log_printf(INFO,Ifetch_unit_Glue,FUNCTION,"Method - transition"); |
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| 74 | |
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| 75 | SC_METHOD (transition); |
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| 76 | dont_initialize (); |
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| 77 | sensitive << (*(in_CLOCK)).pos(); |
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| 78 | # ifdef SYSTEMCASS_SPECIFIC |
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| 79 | // List dependency information |
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| 80 | # endif |
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| 81 | # endif |
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| 82 | |
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| 83 | log_printf(INFO,Ifetch_unit_Glue,FUNCTION,"Method - genMealy_icache_req"); |
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| 84 | |
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| 85 | SC_METHOD (genMealy_icache_req); |
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| 86 | dont_initialize (); |
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| 87 | // sensitive << (*(in_CLOCK)).neg(); // don't use internal register |
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| 88 | sensitive << (*(in_ICACHE_REQ_ADDRESS_VAL)) |
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| 89 | << (*(in_ICACHE_REQ_ACK )) |
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[85] | 90 | << (*(in_ICACHE_REQ_QUEUE_ACK )) |
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| 91 | << (*(in_ICACHE_REQ_ADDRESS_ADDRESS)) |
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| 92 | ; |
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[78] | 93 | |
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| 94 | # ifdef SYSTEMCASS_SPECIFIC |
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| 95 | // List dependency information |
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| 96 | (*(out_ICACHE_REQ_VAL )) (*( in_ICACHE_REQ_ADDRESS_VAL)); |
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| 97 | (*(out_ICACHE_REQ_VAL )) (*( in_ICACHE_REQ_QUEUE_ACK )); |
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| 98 | |
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| 99 | (*(out_ICACHE_REQ_QUEUE_VAL )) (*( in_ICACHE_REQ_ADDRESS_VAL)); |
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| 100 | (*(out_ICACHE_REQ_QUEUE_VAL )) (*( in_ICACHE_REQ_ACK )); |
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| 101 | |
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| 102 | (*(out_ICACHE_REQ_ADDRESS_ACK)) (*( in_ICACHE_REQ_QUEUE_ACK )); |
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| 103 | (*(out_ICACHE_REQ_ADDRESS_ACK)) (*( in_ICACHE_REQ_ACK )); |
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[85] | 104 | |
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| 105 | (*(out_ICACHE_REQ_ADDRESS )) (*( in_ICACHE_REQ_ADDRESS_ADDRESS)); |
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| 106 | (*(out_ICACHE_REQ_QUEUE_ADDRESS)) (*( in_ICACHE_REQ_ADDRESS_ADDRESS)); |
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| 107 | |
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[78] | 108 | # endif |
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| 109 | |
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| 110 | log_printf(INFO,Ifetch_unit_Glue,FUNCTION,"Method - genMealy_event"); |
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| 111 | |
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| 112 | SC_METHOD (genMealy_event); |
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| 113 | dont_initialize (); |
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| 114 | // sensitive << (*(in_CLOCK)).neg(); // don't use internal register |
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| 115 | sensitive << (*(in_EVENT_VAL )) |
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| 116 | << (*(in_EVENT_ADDRESS_ACK)) |
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| 117 | << (*(in_EVENT_QUEUE_ACK )); |
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| 118 | |
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| 119 | # ifdef SYSTEMCASS_SPECIFIC |
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| 120 | // List dependency information |
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| 121 | (*(out_EVENT_ACK )) (*( in_EVENT_ADDRESS_ACK)); |
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| 122 | (*(out_EVENT_ACK )) (*( in_EVENT_QUEUE_ACK )); |
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| 123 | |
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| 124 | (*(out_EVENT_QUEUE_VAL )) (*( in_EVENT_ADDRESS_ACK)); |
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| 125 | (*(out_EVENT_QUEUE_VAL )) (*( in_EVENT_VAL )); |
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| 126 | |
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| 127 | (*(out_EVENT_ADDRESS_VAL)) (*( in_EVENT_QUEUE_ACK )); |
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| 128 | (*(out_EVENT_ADDRESS_VAL)) (*( in_EVENT_VAL )); |
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| 129 | # endif |
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| 130 | #endif |
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| 131 | } |
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| 132 | log_printf(FUNC,Ifetch_unit_Glue,FUNCTION,"End"); |
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| 133 | }; |
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| 134 | |
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| 135 | #undef FUNCTION |
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| 136 | #define FUNCTION "Ifetch_unit_Glue::~Ifetch_unit_Glue" |
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| 137 | Ifetch_unit_Glue::~Ifetch_unit_Glue (void) |
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| 138 | { |
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| 139 | log_printf(FUNC,Ifetch_unit_Glue,FUNCTION,"Begin"); |
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| 140 | |
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| 141 | #ifdef STATISTICS |
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| 142 | if (_usage & USE_STATISTICS) |
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| 143 | { |
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| 144 | statistics_deallocation(); |
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| 145 | } |
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| 146 | #endif |
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| 147 | |
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| 148 | log_printf(INFO,Ifetch_unit_Glue,FUNCTION,"Deallocation"); |
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| 149 | deallocation (); |
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| 150 | |
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| 151 | log_printf(FUNC,Ifetch_unit_Glue,FUNCTION,"End"); |
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| 152 | }; |
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| 153 | |
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| 154 | }; // end namespace ifetch_unit_glue |
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| 155 | }; // end namespace ifetch_unit |
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| 156 | }; // end namespace front_end |
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| 157 | }; // end namespace multi_front_end |
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| 158 | }; // end namespace core |
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| 159 | |
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| 160 | }; // end namespace behavioural |
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| 161 | }; // end namespace morpheo |
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