[88] | 1 | #ifdef SYSTEMC |
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| 2 | /* |
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| 3 | * $Id: Front_end_Glue_genMealy_branch_complete.cpp 123 2009-06-08 20:43:30Z rosiere $ |
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| 4 | * |
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| 5 | * [ Description ] |
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| 6 | * |
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| 7 | */ |
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| 8 | |
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| 9 | #include "Behavioural/Core/Multi_Front_end/Front_end/Front_end_Glue/include/Front_end_Glue.h" |
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| 10 | |
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| 11 | namespace morpheo { |
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| 12 | namespace behavioural { |
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| 13 | namespace core { |
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| 14 | namespace multi_front_end { |
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| 15 | namespace front_end { |
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| 16 | namespace front_end_glue { |
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| 17 | |
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| 18 | #undef FUNCTION |
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| 19 | #define FUNCTION "Front_end_Glue::genMealy_branch_complete" |
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| 20 | void Front_end_Glue::genMealy_branch_complete (void) |
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| 21 | { |
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| 22 | log_begin(Front_end_Glue,FUNCTION); |
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| 23 | |
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[123] | 24 | if (PORT_READ(in_NRESET)) |
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| 25 | { |
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[88] | 26 | for (uint32_t i=0; i<_param->_nb_inst_branch_complete; ++i) |
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| 27 | { |
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| 28 | Tcontrol_t miss_prediction = PORT_READ(in_BRANCH_COMPLETE_PREDICTION_UNIT_MISS_PREDICTION [i]); |
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| 29 | PORT_WRITE(out_BRANCH_COMPLETE_MISS_PREDICTION [i],miss_prediction); |
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| 30 | PORT_WRITE(out_BRANCH_COMPLETE_CONTEXT_STATE_MISS_PREDICTION [i],miss_prediction); |
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| 31 | |
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| 32 | Tcontrol_t val = PORT_READ(in_BRANCH_COMPLETE_VAL [i]); |
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| 33 | PORT_WRITE(out_BRANCH_COMPLETE_PREDICTION_UNIT_VAL [i],val); |
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| 34 | PORT_WRITE(out_BRANCH_COMPLETE_CONTEXT_STATE_VAL [i],val); |
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| 35 | |
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| 36 | Tcontrol_t ack = (PORT_READ(in_BRANCH_COMPLETE_PREDICTION_UNIT_ACK [i]) and |
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| 37 | PORT_READ(in_BRANCH_COMPLETE_CONTEXT_STATE_ACK [i])); |
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| 38 | PORT_WRITE(out_BRANCH_COMPLETE_ACK [i],ack); |
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| 39 | } |
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[123] | 40 | } |
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| 41 | else |
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| 42 | { |
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| 43 | // RESET |
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| 44 | for (uint32_t i=0; i<_param->_nb_inst_branch_complete; ++i) |
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| 45 | { |
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| 46 | PORT_WRITE(out_BRANCH_COMPLETE_PREDICTION_UNIT_VAL [i],0); |
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| 47 | PORT_WRITE(out_BRANCH_COMPLETE_CONTEXT_STATE_VAL [i],0); |
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| 48 | PORT_WRITE(out_BRANCH_COMPLETE_ACK [i],0); |
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| 49 | } |
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| 50 | } |
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[88] | 51 | |
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| 52 | log_end(Front_end_Glue,FUNCTION); |
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| 53 | }; |
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| 54 | |
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| 55 | }; // end namespace front_end_glue |
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| 56 | }; // end namespace front_end |
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| 57 | }; // end namespace multi_front_end |
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| 58 | }; // end namespace core |
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| 59 | |
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| 60 | }; // end namespace behavioural |
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| 61 | }; // end namespace morpheo |
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| 62 | #endif |
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