[73] | 1 | #ifndef morpheo_behavioural_core_multi_execute_loop_execute_loop_multi_write_unit_write_unit_execute_queue_Execute_queue_h |
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| 2 | #define morpheo_behavioural_core_multi_execute_loop_execute_loop_multi_write_unit_write_unit_execute_queue_Execute_queue_h |
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| 3 | |
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| 4 | /* |
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| 5 | * $Id: Execute_queue.h 81 2008-04-15 18:40:01Z rosiere $ |
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| 6 | * |
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| 7 | * [ Description ] |
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| 8 | * |
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| 9 | */ |
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| 10 | |
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| 11 | #ifdef SYSTEMC |
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| 12 | #include "systemc.h" |
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| 13 | #endif |
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| 14 | |
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| 15 | #include <iostream> |
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| 16 | #include <queue> |
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| 17 | #include "Common/include/ToString.h" |
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| 18 | #include "Common/include/Debug.h" |
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| 19 | #include "Behavioural/include/Types.h" |
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| 20 | |
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| 21 | #include "Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Write_unit/Write_unit/Execute_queue/include/Parameters.h" |
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| 22 | #ifdef STATISTICS |
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| 23 | #include "Behavioural/include/Stat.h" |
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| 24 | #endif |
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| 25 | #include "Behavioural/include/Component.h" |
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| 26 | #ifdef VHDL |
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| 27 | #include "Behavioural/include/Vhdl.h" |
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| 28 | #endif |
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| 29 | #include "Behavioural/include/Usage.h" |
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| 30 | |
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| 31 | namespace morpheo { |
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| 32 | namespace behavioural { |
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| 33 | |
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| 34 | namespace core { |
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| 35 | namespace multi_execute_loop { |
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| 36 | namespace execute_loop { |
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| 37 | namespace multi_write_unit { |
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| 38 | namespace write_unit { |
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| 39 | namespace execute_queue { |
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| 40 | |
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| 41 | |
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| 42 | class execute_queue_entry_t |
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| 43 | { |
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| 44 | public : Tcontext_t _context_id ; |
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| 45 | public : Tcontext_t _front_end_id ; |
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| 46 | public : Tcontext_t _ooo_engine_id; |
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| 47 | public : Tpacket_t _packet_id ; |
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| 48 | //public : Toperation_t _operation ; |
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| 49 | //public : Ttype_t _type ; |
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| 50 | public : Tspecial_data_t _flags ; |
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| 51 | public : Texception_t _exception ; |
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| 52 | public : Tcontrol_t _no_sequence ; |
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| 53 | public : Tgeneral_data_t _address ; |
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| 54 | |
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| 55 | public : execute_queue_entry_t (Tcontext_t context_id , |
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| 56 | Tcontext_t front_end_id , |
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| 57 | Tcontext_t ooo_engine_id, |
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| 58 | Tpacket_t packet_id , |
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| 59 | //Toperation_t operation , |
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| 60 | //Ttype_t type , |
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| 61 | Tspecial_data_t flags , |
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| 62 | Texception_t exception , |
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| 63 | Tcontrol_t no_sequence , |
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| 64 | Tgeneral_data_t address ) |
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| 65 | { |
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| 66 | _context_id = context_id ; |
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| 67 | _front_end_id = front_end_id ; |
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| 68 | _ooo_engine_id = ooo_engine_id; |
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| 69 | _packet_id = packet_id ; |
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| 70 | //_operation = operation ; |
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| 71 | //_type = type ; |
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| 72 | _flags = flags ; |
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| 73 | _exception = exception ; |
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| 74 | _no_sequence = no_sequence ; |
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| 75 | _address = address ; |
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| 76 | }; |
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| 77 | }; |
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| 78 | |
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| 79 | |
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| 80 | class Execute_queue |
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| 81 | #if SYSTEMC |
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| 82 | : public sc_module |
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| 83 | #endif |
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| 84 | { |
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| 85 | // -----[ fields ]---------------------------------------------------- |
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| 86 | // Parameters |
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| 87 | protected : const std::string _name; |
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| 88 | protected : const Parameters * _param; |
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| 89 | private : const Tusage_t _usage; |
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| 90 | |
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| 91 | #ifdef STATISTICS |
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[74] | 92 | public : Stat * _stat; |
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[73] | 93 | |
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| 94 | private : counter_t * _stat_use_queue; |
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| 95 | private : counter_t * _stat_average_use_queue; |
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| 96 | private : counter_t * _stat_percent_use_queue; |
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| 97 | #endif |
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| 98 | |
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| 99 | public : Component * _component; |
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| 100 | private : Interfaces * _interfaces; |
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| 101 | |
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| 102 | #ifdef SYSTEMC |
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| 103 | // ~~~~~[ Interface ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 104 | // Interface |
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| 105 | public : SC_CLOCK * in_CLOCK ; |
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| 106 | public : SC_IN (Tcontrol_t) * in_NRESET ; |
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| 107 | |
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| 108 | // -----[ Interface "Execute_queue_in" ]------------------------------ |
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| 109 | public : SC_IN (Tcontrol_t ) * in_EXECUTE_QUEUE_IN_VAL ; |
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| 110 | public : SC_OUT(Tcontrol_t ) * out_EXECUTE_QUEUE_IN_ACK ; |
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| 111 | public : SC_IN (Tcontext_t ) * in_EXECUTE_QUEUE_IN_CONTEXT_ID ; |
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| 112 | public : SC_IN (Tcontext_t ) * in_EXECUTE_QUEUE_IN_FRONT_END_ID ; |
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| 113 | public : SC_IN (Tcontext_t ) * in_EXECUTE_QUEUE_IN_OOO_ENGINE_ID ; |
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| 114 | public : SC_IN (Tpacket_t ) * in_EXECUTE_QUEUE_IN_PACKET_ID ; |
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| 115 | //public : SC_IN (Toperation_t ) * in_EXECUTE_QUEUE_IN_OPERATION ; |
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| 116 | //public : SC_IN (Ttype_t ) * in_EXECUTE_QUEUE_IN_TYPE ; |
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| 117 | public : SC_IN (Tspecial_data_t ) * in_EXECUTE_QUEUE_IN_FLAGS ; |
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| 118 | public : SC_IN (Texception_t ) * in_EXECUTE_QUEUE_IN_EXCEPTION ; |
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| 119 | public : SC_IN (Tcontrol_t ) * in_EXECUTE_QUEUE_IN_NO_SEQUENCE ; |
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| 120 | public : SC_IN (Tgeneral_data_t ) * in_EXECUTE_QUEUE_IN_ADDRESS ; |
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| 121 | |
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| 122 | // -----[ Interface "Execute_queue_out" ]----------------------------- |
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| 123 | public : SC_OUT(Tcontrol_t ) * out_EXECUTE_QUEUE_OUT_VAL ; |
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| 124 | public : SC_IN (Tcontrol_t ) * in_EXECUTE_QUEUE_OUT_ACK ; |
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| 125 | public : SC_OUT(Tcontext_t ) * out_EXECUTE_QUEUE_OUT_CONTEXT_ID ; |
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| 126 | public : SC_OUT(Tcontext_t ) * out_EXECUTE_QUEUE_OUT_FRONT_END_ID ; |
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| 127 | public : SC_OUT(Tcontext_t ) * out_EXECUTE_QUEUE_OUT_OOO_ENGINE_ID; |
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| 128 | public : SC_OUT(Tpacket_t ) * out_EXECUTE_QUEUE_OUT_PACKET_ID ; |
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| 129 | //public : SC_OUT(Toperation_t ) * out_EXECUTE_QUEUE_OUT_OPERATION ; |
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| 130 | //public : SC_OUT(Ttype_t ) * out_EXECUTE_QUEUE_OUT_TYPE ; |
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| 131 | public : SC_OUT(Tspecial_data_t ) * out_EXECUTE_QUEUE_OUT_FLAGS ; |
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| 132 | public : SC_OUT(Texception_t ) * out_EXECUTE_QUEUE_OUT_EXCEPTION ; |
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| 133 | public : SC_OUT(Tcontrol_t ) * out_EXECUTE_QUEUE_OUT_NO_SEQUENCE ; |
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| 134 | public : SC_OUT(Tgeneral_data_t ) * out_EXECUTE_QUEUE_OUT_ADDRESS ; |
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| 135 | |
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| 136 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 137 | |
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| 138 | // ~~~~~[ Register ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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[75] | 139 | private : std::queue<execute_queue_entry_t *> * _queue; |
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[73] | 140 | // ~~~~~[ Internal ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 141 | private : Tcontrol_t internal_EXECUTE_QUEUE_IN_ACK ; |
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| 142 | private : Tcontrol_t internal_EXECUTE_QUEUE_OUT_VAL; |
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| 143 | #endif |
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| 144 | |
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| 145 | // -----[ Methods ]--------------------------------------------------- |
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| 146 | |
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| 147 | #ifdef SYSTEMC |
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| 148 | SC_HAS_PROCESS (Execute_queue); |
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| 149 | #endif |
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| 150 | public : Execute_queue |
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| 151 | ( |
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| 152 | #ifdef SYSTEMC |
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| 153 | sc_module_name name, |
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| 154 | #else |
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| 155 | std::string name, |
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| 156 | #endif |
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| 157 | #ifdef STATISTICS |
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| 158 | morpheo::behavioural::Parameters_Statistics * param_statistics, |
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| 159 | #endif |
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| 160 | Parameters * param, |
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| 161 | morpheo::behavioural::Tusage_t usage=USE_ALL |
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| 162 | ); |
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| 163 | public : ~Execute_queue (void); |
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| 164 | |
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| 165 | private : void allocation (void); |
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| 166 | private : void deallocation (void); |
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| 167 | |
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| 168 | #ifdef SYSTEMC |
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| 169 | public : void transition (void); |
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| 170 | public : void genMoore (void); |
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| 171 | #endif |
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| 172 | #ifdef STATISTICS |
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| 173 | public : void statistics_declaration (morpheo::behavioural::Parameters_Statistics * param_statistics); |
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| 174 | #endif |
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| 175 | |
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| 176 | #if VHDL |
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| 177 | public : void vhdl (void); |
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| 178 | private : void vhdl_declaration (Vhdl * & vhdl); |
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| 179 | private : void vhdl_body (Vhdl * & vhdl); |
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| 180 | #endif |
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| 181 | |
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| 182 | #if defined(STATISTICS) or defined(VHDL_TESTBENCH) |
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| 183 | private : void end_cycle (void); |
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| 184 | #endif |
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| 185 | }; |
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| 186 | |
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| 187 | }; // end namespace execute_queue |
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| 188 | }; // end namespace write_unit |
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| 189 | }; // end namespace multi_write_unit |
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| 190 | }; // end namespace execute_loop |
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| 191 | }; // end namespace multi_execute_loop |
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| 192 | }; // end namespace core |
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| 193 | |
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| 194 | }; // end namespace behavioural |
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| 195 | }; // end namespace morpheo |
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| 196 | |
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| 197 | #endif |
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