[73] | 1 | #ifdef VHDL |
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| 2 | /* |
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| 3 | * $Id: Execute_queue_vhdl_declaration.cpp 98 2008-12-31 10:18:08Z rosiere $ |
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| 4 | * |
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[96] | 5 | * [ Description ] |
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[73] | 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_Write_unit/Write_unit/Execute_queue/include/Execute_queue.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_write_unit { |
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| 17 | namespace write_unit { |
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| 18 | namespace execute_queue { |
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| 19 | |
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| 20 | |
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| 21 | #undef FUNCTION |
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| 22 | #define FUNCTION "Execute_queue::vhdl_declaration" |
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| 23 | void Execute_queue::vhdl_declaration (Vhdl * & vhdl) |
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| 24 | { |
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| 25 | log_printf(FUNC,Execute_queue,FUNCTION,"Begin"); |
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[96] | 26 | |
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[98] | 27 | vhdl->set_alias ("internal_QUEUE_INSERT_VAL ",1," in_EXECUTE_QUEUE_IN_VAL",std_logic_range(1)); |
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| 28 | vhdl->set_alias ("internal_QUEUE_INSERT_ACK ",1,"out_EXECUTE_QUEUE_IN_ACK",std_logic_range(1)); |
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| 29 | vhdl->set_signal ("internal_QUEUE_INSERT_DATA ",_param->_size_internal_queue); |
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| 30 | vhdl->set_signal ("internal_QUEUE_RETIRE_DATA ",_param->_size_internal_queue); |
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| 31 | vhdl->set_alias ("internal_QUEUE_RETIRE_VAL ",1,"out_EXECUTE_QUEUE_OUT_VAL",std_logic_range(1)); |
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| 32 | vhdl->set_alias ("internal_QUEUE_RETIRE_ACK ",1," in_EXECUTE_QUEUE_OUT_ACK",std_logic_range(1)); |
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| 33 | |
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| 34 | uint32_t min = 0; |
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| 35 | uint32_t max, size; |
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| 36 | |
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| 37 | if(_param->_have_port_context_id ) |
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[96] | 38 | { |
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[98] | 39 | size = _param->_size_context_id; |
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| 40 | max = min-1+size; |
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| 41 | vhdl->set_alias ("internal_EXECUTE_QUEUE_OUT_CONTEXT_ID ",std_logic(size),"internal_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 42 | min = max+1; |
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[96] | 43 | } |
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[98] | 44 | if(_param->_have_port_front_end_id ) |
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| 45 | { |
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| 46 | size = _param->_size_front_end_id; |
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| 47 | max = min-1+size; |
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| 48 | vhdl->set_alias ("internal_EXECUTE_QUEUE_OUT_FRONT_END_ID ",std_logic(size),"internal_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 49 | min = max+1; |
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| 50 | } |
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| 51 | if(_param->_have_port_ooo_engine_id ) |
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| 52 | { |
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| 53 | size = _param->_size_ooo_engine_id; |
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| 54 | max = min-1+size; |
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| 55 | vhdl->set_alias ("internal_EXECUTE_QUEUE_OUT_OOO_ENGINE_ID ",std_logic(size),"internal_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 56 | min = max+1; |
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| 57 | } |
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| 58 | if(_param->_have_port_rob_ptr) |
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| 59 | { |
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| 60 | size = _param->_size_rob_ptr; |
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| 61 | max = min-1+size; |
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| 62 | vhdl->set_alias ("internal_EXECUTE_QUEUE_OUT_PACKET_ID ",std_logic(size),"internal_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 63 | min = max+1; |
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| 64 | } |
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[96] | 65 | |
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[98] | 66 | // size = _param->_size_operation; |
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| 67 | // max = min-1+size; |
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| 68 | // vhdl->set_alias ("internal_EXECUTE_QUEUE_OUT_OPERATION ",std_logic(size),"internal_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 69 | // min = max+1; |
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| 70 | // |
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| 71 | // size = _param->_size_type; |
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| 72 | // max = min-1+size; |
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| 73 | // vhdl->set_alias ("internal_EXECUTE_QUEUE_OUT_TYPE ",std_logic(size),"internal_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 74 | // min = max+1; |
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[96] | 75 | |
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[98] | 76 | size = _param->_size_special_data; |
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| 77 | max = min-1+size; |
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| 78 | vhdl->set_alias ("internal_EXECUTE_QUEUE_OUT_FLAGS ",std_logic(size),"internal_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 79 | min = max+1; |
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[96] | 80 | |
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[98] | 81 | size = _param->_size_exception; |
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| 82 | max = min-1+size; |
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| 83 | vhdl->set_alias ("internal_EXECUTE_QUEUE_OUT_EXCEPTION ",std_logic(size),"internal_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 84 | min = max+1; |
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[96] | 85 | |
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[98] | 86 | size = 1; |
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| 87 | max = min-1+size; |
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| 88 | vhdl->set_alias ("internal_EXECUTE_QUEUE_OUT_NO_SEQUENCE ",std_logic(size),"internal_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 89 | min = max+1; |
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[96] | 90 | |
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[98] | 91 | size = _param->_size_instruction_address; |
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| 92 | max = min-1+size; |
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| 93 | vhdl->set_alias ("internal_EXECUTE_QUEUE_OUT_ADDRESS ",std_logic(size),"internal_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 94 | min = max+1; |
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[96] | 95 | |
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[98] | 96 | size = _param->_size_general_data; |
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| 97 | max = min-1+size; |
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| 98 | vhdl->set_alias ("internal_EXECUTE_QUEUE_OUT_DATA ",std_logic(size),"internal_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 99 | min = max+1; |
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| 100 | |
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| 101 | |
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| 102 | // for (uint32_t i=0; i<_param->_size_queue; ++i) |
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| 103 | // { |
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| 104 | // if (_param->_have_port_context_id) |
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| 105 | // vhdl->set_signal("reg_CONTEXT_ID_"+toString(i),_param->_size_context_id); |
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| 106 | // if (_param->_have_port_front_end_id) |
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| 107 | // vhdl->set_signal("reg_FRONT_END_ID_"+toString(i),_param->_size_front_end_id); |
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| 108 | // if (_param->_have_port_ooo_engine_id) |
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| 109 | // vhdl->set_signal("reg_OOO_ENGINE_ID_"+toString(i),_param->_size_ooo_engine_id); |
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| 110 | // if (_param->_have_port_rob_ptr) |
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| 111 | // vhdl->set_signal("reg_PACKET_ID_"+toString(i),_param->_size_rob_ptr); |
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| 112 | // vhdl->set_signal("reg_FLAGS_"+toString(i),_param->_size_special_data); |
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| 113 | // vhdl->set_signal("reg_EXCEPTION_"+toString(i),_param->_size_exception); |
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| 114 | // vhdl->set_signal("reg_NO_SEQUENCE_"+toString(i),1); |
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| 115 | // vhdl->set_signal("reg_ADDRESS_"+toString(i),_param->_size_instruction_address); |
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| 116 | // vhdl->set_signal("reg_DATA_"+toString(i),_param->_size_general_data); |
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| 117 | // } |
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| 118 | |
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| 119 | // vhdl->set_signal("reg_CURRENT_STATE",_param->_size_queue+1); |
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| 120 | |
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| 121 | // vhdl->set_signal("sig_NEXT_STATE",_param->_size_queue+1); |
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| 122 | |
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| 123 | // for (uint32_t i=0; i<_param->_size_queue-1; ++i) |
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| 124 | // { |
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| 125 | // vhdl->set_signal("sig_WEN_"+toString(i),1); |
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| 126 | // vhdl->set_signal("sig_SEL_"+toString(i),1); |
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| 127 | // } |
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| 128 | // vhdl->set_signal("sig_WEN_"+toString(_param->_size_queue - 1),1); |
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| 129 | |
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| 130 | // vhdl->set_signal("sig_IN_ACK",1); |
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| 131 | // vhdl->set_signal("sig_OUT_VAL",1); |
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| 132 | |
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| 133 | // for (uint32_t i=0; i<_param->_size_queue+1; ++i) |
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| 134 | // vhdl->set_constant("STATE_"+toString(i),_param->_size_queue+1,1<<i); |
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| 135 | |
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[73] | 136 | log_printf(FUNC,Execute_queue,FUNCTION,"End"); |
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| 137 | }; |
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| 138 | |
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| 139 | }; // end namespace execute_queue |
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| 140 | }; // end namespace write_unit |
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| 141 | }; // end namespace multi_write_unit |
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| 142 | }; // end namespace execute_loop |
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| 143 | }; // end namespace multi_execute_loop |
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| 144 | }; // end namespace core |
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| 145 | |
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| 146 | }; // end namespace behavioural |
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| 147 | }; // end namespace morpheo |
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| 148 | #endif |
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