[4] | 1 | #ifdef VHDL |
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| 2 | /* |
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| 3 | * $Id: Meta_Predictor_Glue_vhdl_declaration.cpp 81 2008-04-15 18:40:01Z 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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[48] | 9 | #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Meta_Predictor_Glue/include/Meta_Predictor_Glue.h" |
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[4] | 10 | |
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| 11 | namespace morpheo { |
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| 12 | namespace behavioural { |
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[48] | 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 prediction_unit { |
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| 17 | namespace direction { |
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| 18 | |
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[4] | 19 | namespace meta_predictor { |
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| 20 | namespace meta_predictor_glue { |
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| 21 | |
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| 22 | |
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[44] | 23 | void Meta_Predictor_Glue::vhdl_declaration (Vhdl * & vhdl) |
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[4] | 24 | { |
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| 25 | log_printf(FUNC,Meta_Predictor_Glue,"vhdl_declaration","Begin"); |
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| 26 | |
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| 27 | for (uint32_t i=0; i<_param._nb_prediction; i++) |
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| 28 | { |
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| 29 | if (_param._have_meta_predictor) |
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| 30 | { |
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| 31 | if (_param._predictor_0_have_pht) |
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[44] | 32 | vhdl->set_alias ("predict_"+toString(i)+"_predictor_0_direction",std_logic(1), "in_PREDICT_"+toString(i)+"_PREDICTOR_0_PHT_HISTORY",std_logic_range(_param._predictor_0_pht_size_counter-1,_param._predictor_0_pht_size_counter-1)); |
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[4] | 33 | else |
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[44] | 34 | vhdl->set_alias ("predict_"+toString(i)+"_predictor_0_direction",std_logic(1), "in_PREDICT_"+toString(i)+"_PREDICTOR_0_BHT_HISTORY",std_logic_range(_param._predictor_0_bht_size_shifter-1,_param._predictor_0_bht_size_shifter-1)); |
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[4] | 35 | if (_param._predictor_1_have_pht) |
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[44] | 36 | vhdl->set_alias ("predict_"+toString(i)+"_predictor_1_direction",std_logic(1), "in_PREDICT_"+toString(i)+"_PREDICTOR_1_PHT_HISTORY",std_logic_range(_param._predictor_1_pht_size_counter-1,_param._predictor_1_pht_size_counter-1)); |
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[4] | 37 | else |
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[44] | 38 | vhdl->set_alias ("predict_"+toString(i)+"_predictor_1_direction",std_logic(1), "in_PREDICT_"+toString(i)+"_PREDICTOR_1_BHT_HISTORY",std_logic_range(_param._predictor_1_bht_size_shifter-1,_param._predictor_1_bht_size_shifter-1)); |
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[4] | 39 | } |
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| 40 | |
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| 41 | if (_param._predictor_2_have_pht) |
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[44] | 42 | vhdl->set_alias ("predict_"+toString(i)+"_predictor_2_direction",std_logic(1), "in_PREDICT_"+toString(i)+"_PREDICTOR_2_PHT_HISTORY",std_logic_range(_param._predictor_2_pht_size_counter-1,_param._predictor_2_pht_size_counter-1)); |
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[4] | 43 | else |
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[44] | 44 | vhdl->set_alias ("predict_"+toString(i)+"_predictor_2_direction",std_logic(1), "in_PREDICT_"+toString(i)+"_PREDICTOR_2_BHT_HISTORY",std_logic_range(_param._predictor_2_bht_size_shifter-1,_param._predictor_2_bht_size_shifter-1)); |
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[4] | 45 | } |
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[5] | 46 | |
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| 47 | if (_param._have_meta_predictor) |
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| 48 | { |
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| 49 | for (uint32_t i=0; i<_param._nb_branch_complete; i++) |
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| 50 | { |
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| 51 | // if (_param._predictor_2_have_pht) |
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[44] | 52 | // vhdl->set_alias ("branch_complete_"+toString(i)+"_predictor_2_direction",std_logic(1)," in_BRANCH_COMPLETE_"+toString(i)+"_HISTORY",std_logic_range(_param._shift_6-1, _param._shift_6-1)); |
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[5] | 53 | // else |
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[44] | 54 | // vhdl->set_alias ("branch_complete_"+toString(i)+"_predictor_2_direction",std_logic(1)," in_BRANCH_COMPLETE_"+toString(i)+"_HISTORY",std_logic_range(_param._shift_5-1, _param._shift_5-1)); |
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[5] | 55 | |
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| 56 | if (_param._predictor_1_have_pht) |
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[44] | 57 | vhdl->set_alias ("branch_complete_"+toString(i)+"_predictor_1_direction",std_logic(1)," in_BRANCH_COMPLETE_"+toString(i)+"_HISTORY",std_logic_range(_param._shift_4-1, _param._shift_4-1)); |
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[5] | 58 | else |
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[44] | 59 | vhdl->set_alias ("branch_complete_"+toString(i)+"_predictor_1_direction",std_logic(1)," in_BRANCH_COMPLETE_"+toString(i)+"_HISTORY",std_logic_range(_param._shift_3-1, _param._shift_3-1)); |
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[5] | 60 | |
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| 61 | if (_param._predictor_0_have_pht) |
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[44] | 62 | vhdl->set_alias ("branch_complete_"+toString(i)+"_predictor_0_direction",std_logic(1)," in_BRANCH_COMPLETE_"+toString(i)+"_HISTORY",std_logic_range(_param._shift_2-1, _param._shift_2-1)); |
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[5] | 63 | else |
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[44] | 64 | vhdl->set_alias ("branch_complete_"+toString(i)+"_predictor_0_direction",std_logic(1)," in_BRANCH_COMPLETE_"+toString(i)+"_HISTORY",std_logic_range(_param._shift_1-1, _param._shift_1-1)); |
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[5] | 65 | |
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| 66 | } |
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| 67 | } |
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| 68 | |
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[4] | 69 | log_printf(FUNC,Meta_Predictor_Glue,"vhdl_declaration","End"); |
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| 70 | }; |
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| 71 | |
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| 72 | }; // end namespace meta_predictor_glue |
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| 73 | }; // end namespace meta_predictor |
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| 74 | |
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[48] | 75 | }; // end namespace core |
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| 76 | }; // end namespace multi_front_end |
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| 77 | }; // end namespace front_end |
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| 78 | }; // end namespace prediction_unit |
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| 79 | }; // end namespace direction |
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| 80 | |
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| 81 | |
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[4] | 82 | }; // end namespace behavioural |
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| 83 | }; // end namespace morpheo |
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| 84 | #endif |
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