[4] | 1 | #ifdef SYSTEMC |
---|
| 2 | /* |
---|
| 3 | * $Id: Meta_Predictor_Glue_genMealy_branch_complete_history.cpp 81 2008-04-15 18:40:01Z rosiere $ |
---|
| 4 | * |
---|
| 5 | * [ Description ] |
---|
| 6 | * |
---|
| 7 | */ |
---|
| 8 | |
---|
[48] | 9 | #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Meta_Predictor_Glue/include/Meta_Predictor_Glue.h" |
---|
[44] | 10 | #include "Common/include/BitManipulation.h" |
---|
[4] | 11 | |
---|
| 12 | namespace morpheo { |
---|
| 13 | namespace behavioural { |
---|
[48] | 14 | namespace core { |
---|
| 15 | namespace multi_front_end { |
---|
| 16 | namespace front_end { |
---|
| 17 | namespace prediction_unit { |
---|
| 18 | namespace direction { |
---|
| 19 | |
---|
[4] | 20 | namespace meta_predictor { |
---|
| 21 | namespace meta_predictor_glue { |
---|
| 22 | |
---|
| 23 | void Meta_Predictor_Glue::genMealy_branch_complete_history (void) |
---|
| 24 | { |
---|
| 25 | log_printf(FUNC,Meta_Predictor_Glue,"genMealy_branch_complete_history","Begin"); |
---|
| 26 | |
---|
| 27 | for (uint32_t i=0; i<_param._nb_branch_complete; i++) |
---|
| 28 | { |
---|
| 29 | Thistory_t history = PORT_READ(in_BRANCH_COMPLETE_HISTORY [i]); |
---|
| 30 | |
---|
| 31 | if (_param._have_meta_predictor) |
---|
| 32 | { |
---|
[44] | 33 | if (_param._predictor_0_have_bht) |
---|
[5] | 34 | PORT_WRITE(out_BRANCH_COMPLETE_PREDICTOR_0_BHT_HISTORY [i], (history >> _param._shift_0) & gen_mask<Tbht_history_t>(_param._predictor_0_bht_size_shifter)); |
---|
[4] | 35 | if (_param._predictor_0_have_pht) |
---|
[5] | 36 | PORT_WRITE(out_BRANCH_COMPLETE_PREDICTOR_0_PHT_HISTORY [i], (history >> _param._shift_1) & gen_mask<Tpht_history_t>(_param._predictor_0_pht_size_counter)); |
---|
[4] | 37 | } |
---|
| 38 | |
---|
| 39 | if (_param._predictor_1_have_bht) |
---|
[5] | 40 | PORT_WRITE(out_BRANCH_COMPLETE_PREDICTOR_1_BHT_HISTORY [i], (history >> _param._shift_2) & gen_mask<Tbht_history_t>(_param._predictor_1_bht_size_shifter)); |
---|
[4] | 41 | if (_param._predictor_1_have_pht) |
---|
[5] | 42 | PORT_WRITE(out_BRANCH_COMPLETE_PREDICTOR_1_PHT_HISTORY [i], (history >> _param._shift_3) & gen_mask<Tpht_history_t>(_param._predictor_1_pht_size_counter)); |
---|
[4] | 43 | |
---|
| 44 | if (_param._predictor_2_have_bht) |
---|
[5] | 45 | PORT_WRITE(out_BRANCH_COMPLETE_PREDICTOR_2_BHT_HISTORY [i], (history >> _param._shift_4) & gen_mask<Tbht_history_t>(_param._predictor_2_bht_size_shifter)); |
---|
[4] | 46 | if (_param._predictor_2_have_pht) |
---|
[5] | 47 | PORT_WRITE(out_BRANCH_COMPLETE_PREDICTOR_2_PHT_HISTORY [i], (history >> _param._shift_5) & gen_mask<Tpht_history_t>(_param._predictor_2_pht_size_counter)); |
---|
[4] | 48 | } |
---|
| 49 | |
---|
| 50 | log_printf(FUNC,Meta_Predictor_Glue,"genMealy_branch_complete_history","End"); |
---|
| 51 | }; |
---|
| 52 | |
---|
| 53 | }; // end namespace meta_predictor_glue |
---|
| 54 | }; // end namespace meta_predictor |
---|
[48] | 55 | |
---|
| 56 | }; // end namespace core |
---|
| 57 | }; // end namespace multi_front_end |
---|
| 58 | }; // end namespace front_end |
---|
| 59 | }; // end namespace prediction_unit |
---|
| 60 | }; // end namespace direction |
---|
| 61 | |
---|
[4] | 62 | }; // end namespace behavioural |
---|
| 63 | }; // end namespace morpheo |
---|
| 64 | #endif |
---|