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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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/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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26 | |
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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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38 | { |
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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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43 | } |
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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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65 | |
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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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75 | |
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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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80 | |
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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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85 | |
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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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90 | |
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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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95 | |
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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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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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