[103] | 1 | #ifdef VHDL |
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[73] | 2 | /* |
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| 3 | * $Id: Write_queue_vhdl_declaration.cpp 113 2009-04-14 18:39:12Z 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_Write_unit/Write_unit/Write_queue/include/Write_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 write_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 "Write_queue::vhdl_declaration" |
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| 23 | void Write_queue::vhdl_declaration (Vhdl * & vhdl) |
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| 24 | { |
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| 25 | log_printf(FUNC,Write_queue,FUNCTION,"Begin"); |
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[103] | 26 | |
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| 27 | vhdl->set_alias ("sig_QUEUE_INSERT_VAL ",1," in_WRITE_QUEUE_IN_VAL",std_logic_range(1)); |
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| 28 | vhdl->set_alias ("sig_QUEUE_INSERT_ACK ",1,"out_WRITE_QUEUE_IN_ACK",std_logic_range(1)); |
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| 29 | vhdl->set_signal ("sig_QUEUE_INSERT_DATA ",_param->_size_internal_queue); |
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| 30 | vhdl->set_signal ("sig_QUEUE_RETIRE_DATA ",_param->_size_internal_queue); |
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| 31 | vhdl->set_signal ("sig_QUEUE_RETIRE_VAL ",1); |
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| 32 | vhdl->set_signal ("sig_QUEUE_RETIRE_ACK ",1); |
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| 33 | for (uint32_t i=0; i<_param->_nb_bypass_write; i++) |
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| 34 | { |
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| 35 | vhdl->set_signal ("sig_QUEUE_SLOT_"+toString(i)+"_VAL",1); |
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| 36 | vhdl->set_signal ("sig_QUEUE_SLOT_"+toString(i)+"_DATA",_param->_size_internal_queue); |
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| 37 | } |
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| 38 | for (uint32_t i=0; i<_param->_nb_bypass_write; i++) |
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| 39 | { |
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| 40 | vhdl->set_signal ("sig_BYPASS_WRITE_"+toString(i)+"_GPR_VAL",1); |
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| 41 | vhdl->set_signal ("sig_BYPASS_WRITE_"+toString(i)+"_SPR_VAL",1); |
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| 42 | } |
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| 43 | |
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| 44 | vhdl->set_signal ("sig_GPR_WRITE_0_VAL",1); |
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| 45 | vhdl->set_signal ("sig_SPR_WRITE_0_VAL",1); |
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| 46 | vhdl->set_signal ("sig_DELETE_QUEUE_FRONT",1); |
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| 47 | vhdl->set_signal ("sig_WRITE_QUEUE_OUT_VAL",1); |
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| 48 | vhdl->set_signal ("reg_GPR_WRITE",1); |
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| 49 | vhdl->set_signal ("reg_SPR_WRITE",1); |
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| 50 | vhdl->set_signal ("sig_GPR_WRITE",1); |
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| 51 | vhdl->set_signal ("sig_SPR_WRITE",1); |
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| 52 | vhdl->set_signal ("reg_UPDATE",1); |
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| 53 | |
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| 54 | uint32_t min = 0; |
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| 55 | uint32_t max, size; |
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[113] | 56 | uint32_t min_ooo, max_ooo = 0; |
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[103] | 57 | uint32_t pos_write_rd, min_gpr_num_reg, max_gpr_num_reg, min_gpr_data, max_gpr_data; |
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| 58 | uint32_t pos_write_re, min_spr_num_reg, max_spr_num_reg, min_spr_data, max_spr_data; |
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| 59 | |
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| 60 | if(_param->_have_port_context_id ) |
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| 61 | { |
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| 62 | size = _param->_size_context_id; |
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| 63 | max = min-1+size; |
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| 64 | vhdl->set_alias ("sig_WRITE_QUEUE_OUT_CONTEXT_ID ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 65 | min = max+1; |
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| 66 | } |
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| 67 | if(_param->_have_port_front_end_id ) |
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| 68 | { |
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| 69 | size = _param->_size_front_end_id; |
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| 70 | max = min-1+size; |
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| 71 | vhdl->set_alias ("sig_WRITE_QUEUE_OUT_FRONT_END_ID ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 72 | min = max+1; |
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| 73 | } |
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| 74 | if(_param->_have_port_ooo_engine_id ) |
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| 75 | { |
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| 76 | size = _param->_size_ooo_engine_id; |
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| 77 | max = min-1+size; |
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| 78 | vhdl->set_alias ("sig_WRITE_QUEUE_OUT_OOO_ENGINE_ID ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 79 | vhdl->set_alias ("sig_GPR_WRITE_0_OOO_ENGINE_ID ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 80 | vhdl->set_alias ("sig_SPR_WRITE_0_OOO_ENGINE_ID ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 81 | min_ooo = min; |
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| 82 | max_ooo = max; |
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| 83 | min = max+1; |
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| 84 | } |
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| 85 | if(_param->_have_port_rob_ptr) |
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| 86 | { |
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| 87 | size = _param->_size_rob_ptr; |
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| 88 | max = min-1+size; |
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| 89 | vhdl->set_alias ("sig_WRITE_QUEUE_OUT_PACKET_ID ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 90 | min = max+1; |
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| 91 | } |
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| 92 | |
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| 93 | size = 1; |
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| 94 | max = min-1+size; |
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| 95 | vhdl->set_alias ("sig_WRITE_RD ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 96 | pos_write_rd = max; |
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| 97 | min = max+1; |
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| 98 | |
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| 99 | size = _param->_size_general_register; |
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| 100 | max = min-1+size; |
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| 101 | vhdl->set_alias ("sig_GPR_WRITE_0_NUM_REG ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 102 | min_gpr_num_reg = min; |
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| 103 | max_gpr_num_reg = max; |
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| 104 | min = max+1; |
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| 105 | |
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| 106 | size = _param->_size_general_data; |
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| 107 | max = min-1+size; |
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| 108 | vhdl->set_alias ("sig_GPR_WRITE_0_DATA ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 109 | vhdl->set_alias ("sig_WRITE_QUEUE_OUT_DATA ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 110 | min_gpr_data = min; |
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| 111 | max_gpr_data = max; |
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| 112 | min = max+1; |
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| 113 | |
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| 114 | size = 1; |
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| 115 | max = min-1+size; |
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| 116 | vhdl->set_alias ("sig_WRITE_RE ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 117 | pos_write_re = max; |
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| 118 | min = max+1; |
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| 119 | |
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| 120 | size = _param->_size_special_register; |
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| 121 | max = min-1+size; |
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| 122 | vhdl->set_alias ("sig_SPR_WRITE_0_NUM_REG ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 123 | min_spr_num_reg = min; |
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| 124 | max_spr_num_reg = max; |
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| 125 | min = max+1; |
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| 126 | |
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| 127 | size = _param->_size_special_data; |
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| 128 | max = min-1+size; |
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| 129 | vhdl->set_alias ("sig_SPR_WRITE_0_DATA ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 130 | vhdl->set_alias ("sig_WRITE_QUEUE_OUT_FLAGS ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 131 | min_spr_data = min; |
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| 132 | max_spr_data = max; |
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| 133 | min = max+1; |
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| 134 | |
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| 135 | size = _param->_size_exception; |
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| 136 | max = min-1+size; |
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| 137 | vhdl->set_alias ("sig_WRITE_QUEUE_OUT_EXCEPTION ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 138 | min = max+1; |
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| 139 | |
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| 140 | size = 1; |
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| 141 | max = min-1+size; |
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| 142 | vhdl->set_alias ("sig_WRITE_QUEUE_OUT_NO_SEQUENCE ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 143 | min = max+1; |
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| 144 | |
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| 145 | size = _param->_size_instruction_address; |
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| 146 | max = min-1+size; |
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| 147 | vhdl->set_alias ("sig_WRITE_QUEUE_OUT_ADDRESS ",std_logic(size),"sig_QUEUE_RETIRE_DATA",std_logic_range(_param->_size_internal_queue,max,min)); |
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| 148 | min = max+1; |
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| 149 | |
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| 150 | for (uint32_t i=0; i<_param->_nb_bypass_write; i++) |
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| 151 | { |
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| 152 | if(_param->_have_port_ooo_engine_id) |
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| 153 | vhdl->set_alias ("sig_BYPASS_WRITE_"+toString(i)+"_OOO_ENGINE_ID",std_logic(_param->_size_ooo_engine_id),"sig_QUEUE_SLOT_"+toString(i)+"_DATA",std_logic_range(_param->_size_internal_queue,max_ooo,min_ooo)); |
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| 154 | vhdl->set_alias ("sig_BYPASS_WRITE_"+toString(i)+"_GPR_NUM_REG",std_logic(_param->_size_general_register),"sig_QUEUE_SLOT_"+toString(i)+"_DATA",std_logic_range(_param->_size_internal_queue,max_gpr_num_reg,min_gpr_num_reg)); |
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| 155 | vhdl->set_alias ("sig_BYPASS_WRITE_"+toString(i)+"_GPR_DATA",std_logic(_param->_size_general_data),"sig_QUEUE_SLOT_"+toString(i)+"_DATA",std_logic_range(_param->_size_internal_queue,max_gpr_data,min_gpr_data)); |
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| 156 | vhdl->set_alias ("sig_BYPASS_WRITE_"+toString(i)+"_SPR_NUM_REG",std_logic(_param->_size_special_register),"sig_QUEUE_SLOT_"+toString(i)+"_DATA",std_logic_range(_param->_size_internal_queue,max_spr_num_reg,min_spr_num_reg)); |
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| 157 | vhdl->set_alias ("sig_BYPASS_WRITE_"+toString(i)+"_SPR_DATA",std_logic(_param->_size_special_data),"sig_QUEUE_SLOT_"+toString(i)+"_DATA",std_logic_range(_param->_size_internal_queue,max_spr_data,min_spr_data)); |
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| 158 | |
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| 159 | vhdl->set_alias ("sig_BYPASS_WRITE_"+toString(i)+"_WRITE_RD",std_logic(1),"sig_QUEUE_SLOT_"+toString(i)+"_DATA",std_logic_range(_param->_size_internal_queue,pos_write_rd,pos_write_rd)); |
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| 160 | vhdl->set_alias ("sig_BYPASS_WRITE_"+toString(i)+"_WRITE_RE",std_logic(1),"sig_QUEUE_SLOT_"+toString(i)+"_DATA",std_logic_range(_param->_size_internal_queue,pos_write_re,pos_write_re)); |
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| 161 | } |
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| 162 | |
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[73] | 163 | log_printf(FUNC,Write_queue,FUNCTION,"End"); |
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| 164 | }; |
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| 165 | |
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| 166 | }; // end namespace write_queue |
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| 167 | }; // end namespace write_unit |
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| 168 | }; // end namespace multi_write_unit |
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| 169 | }; // end namespace execute_loop |
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| 170 | }; // end namespace multi_execute_loop |
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| 171 | }; // end namespace core |
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| 172 | |
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| 173 | }; // end namespace behavioural |
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| 174 | }; // end namespace morpheo |
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| 175 | #endif |
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