[55] | 1 | #ifdef VHDL |
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| 2 | /* |
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| 3 | * $Id: Reservation_station_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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| 9 | #include "Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Read_unit/Read_unit/Reservation_station/include/Reservation_station.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_execute_loop { |
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| 15 | namespace execute_loop { |
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| 16 | namespace multi_read_unit { |
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| 17 | namespace read_unit { |
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| 18 | namespace reservation_station { |
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| 19 | |
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| 20 | |
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| 21 | #undef FUNCTION |
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| 22 | #define FUNCTION "Reservation_station::vhdl_declaration" |
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| 23 | void Reservation_station::vhdl_declaration (Vhdl * & vhdl) |
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| 24 | { |
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| 25 | log_printf(FUNC,Reservation_station,FUNCTION,"Begin"); |
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[69] | 26 | |
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| 27 | vhdl->set_type ("Tcontrol ","array (" + toString(_param->_size_queue-1) + " downto 0) of " + std_logic(1)); |
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| 28 | if (_param->_have_port_context_id) |
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| 29 | vhdl->set_type ("Tcontext_id ","array (" + toString(_param->_size_queue-1) + " downto 0) of " + std_logic(_param->_size_context_id)); |
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| 30 | if (_param->_have_port_front_end_id) |
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| 31 | vhdl->set_type ("Tfront_end_id ","array (" + toString(_param->_size_queue-1) + " downto 0) of " + std_logic(_param->_size_front_end_id)); |
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| 32 | if (_param->_have_port_ooo_engine_id) |
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| 33 | vhdl->set_type ("Tooo_engine_id ","array (" + toString(_param->_size_queue-1) + " downto 0) of " + std_logic(_param->_size_ooo_engine_id)); |
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| 34 | if (_param->_have_port_rob_id) |
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| 35 | vhdl->set_type ("Trob_id ","array (" + toString(_param->_size_queue-1) + " downto 0) of " + std_logic(_param->_size_rob_id)); |
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| 36 | vhdl->set_type ("Toperation ","array (" + toString(_param->_size_queue-1) + " downto 0) of " + std_logic(_param->_size_operation)); |
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| 37 | vhdl->set_type ("Ttype ","array (" + toString(_param->_size_queue-1) + " downto 0) of " + std_logic(_param->_size_type)); |
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| 38 | vhdl->set_type ("Tgeneral_data ","array (" + toString(_param->_size_queue-1) + " downto 0) of " + std_logic(_param->_size_general_data)); |
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| 39 | vhdl->set_type ("Tspecial_data ","array (" + toString(_param->_size_queue-1) + " downto 0) of " + std_logic(_param->_size_special_data)); |
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| 40 | vhdl->set_type ("Tgeneral_address","array (" + toString(_param->_size_queue-1) + " downto 0) of " + std_logic(_param->_size_general_register)); |
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| 41 | vhdl->set_type ("Tspecial_address","array (" + toString(_param->_size_queue-1) + " downto 0) of " + std_logic(_param->_size_special_register)); |
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| 42 | |
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| 43 | vhdl->set_signal("reg_VAL ","Tcontrol"); |
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| 44 | if (_param->_have_port_context_id) |
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| 45 | vhdl->set_signal("reg_CONTEXT_ID ","Tcontext_id"); |
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| 46 | if (_param->_have_port_front_end_id) |
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| 47 | vhdl->set_signal("reg_FRONT_END_ID ","Tfront_end_id"); |
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| 48 | if (_param->_have_port_ooo_engine_id) |
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| 49 | vhdl->set_signal("reg_OOO_ENGINE_ID ","Tooo_engine_id"); |
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| 50 | if (_param->_have_port_rob_id) |
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| 51 | vhdl->set_signal("reg_ROB_ID ","Trob_id"); |
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| 52 | vhdl->set_signal("reg_OPERATION ","Toperation"); |
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| 53 | vhdl->set_signal("reg_TYPE ","Ttype"); |
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| 54 | vhdl->set_signal("reg_HAS_IMMEDIAT ","Tcontrol"); |
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| 55 | vhdl->set_signal("reg_IMMEDIAT ","Tgeneral_data"); |
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| 56 | vhdl->set_signal("reg_NUM_REG_RA ","Tgeneral_address"); |
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| 57 | vhdl->set_signal("reg_DATA_RA_VAL ","Tcontrol"); |
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| 58 | vhdl->set_signal("reg_DATA_RA ","Tgeneral_data"); |
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| 59 | vhdl->set_signal("reg_NUM_REG_RB ","Tgeneral_address"); |
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| 60 | vhdl->set_signal("reg_DATA_RB_VAL ","Tcontrol"); |
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| 61 | vhdl->set_signal("reg_DATA_RB ","Tgeneral_data"); |
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| 62 | vhdl->set_signal("reg_NUM_REG_RC ","Tspecial_address"); |
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| 63 | vhdl->set_signal("reg_DATA_RC_VAL ","Tcontrol"); |
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| 64 | vhdl->set_signal("reg_DATA_RC ","Tspecial_data"); |
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| 65 | vhdl->set_signal("reg_WRITE_RD ","Tcontrol"); |
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| 66 | vhdl->set_signal("reg_NUM_REG_RD ","Tgeneral_address"); |
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| 67 | vhdl->set_signal("reg_WRITE_RE ","Tcontrol"); |
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| 68 | vhdl->set_signal("reg_NUM_REG_RE ","Tspecial_address"); |
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| 69 | |
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| 70 | if (_param->_size_queue == 1) |
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| 71 | vhdl->set_alias(" internal_FULL ",1,"internal_INSERT_SLOT",""); |
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| 72 | else |
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| 73 | vhdl->set_alias(" internal_FULL ",1,"internal_INSERT_SLOT","("+toString(log2(_param->_size_queue))+")"); |
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| 74 | // vhdl->set_signal("internal_EMPTY ",1); |
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| 75 | |
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| 76 | vhdl->set_signal("internal_INSERT_TRANSACTION ",1); |
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| 77 | vhdl->set_signal("internal_INSERT_SLOT ",log2(_param->_size_queue)+1); |
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| 78 | |
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| 79 | |
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| 80 | for (uint32_t i=0; i<_param->_nb_inst_retire; i++) |
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| 81 | { |
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| 82 | vhdl->set_signal("internal_RETIRE_TRANSACTION_"+toString(i),1); |
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| 83 | vhdl->set_signal("internal_RETIRE_SLOT_"+toString(i)+" ",log2(_param->_size_queue)+1); |
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| 84 | } |
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[55] | 85 | log_printf(FUNC,Reservation_station,FUNCTION,"End"); |
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| 86 | }; |
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| 87 | |
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| 88 | }; // end namespace reservation_station |
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| 89 | }; // end namespace read_unit |
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| 90 | }; // end namespace multi_read_unit |
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| 91 | }; // end namespace execute_loop |
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| 92 | }; // end namespace multi_execute_loop |
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| 93 | }; // end namespace core |
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| 94 | }; // end namespace behavioural |
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| 95 | }; // end namespace morpheo |
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| 96 | #endif |
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