1 | #ifndef morpheo_behavioural_core_multi_front_end_front_end_decod_unit_decod_queue_Decod_queue_h |
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2 | #define morpheo_behavioural_core_multi_front_end_front_end_decod_unit_decod_queue_Decod_queue_h |
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3 | |
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4 | /* |
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5 | * $Id: Decod_queue.h 123 2009-06-08 20:43:30Z rosiere $ |
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6 | * |
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7 | * [ Description ] |
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8 | * |
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9 | */ |
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10 | |
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11 | #ifdef SYSTEMC |
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12 | #include "systemc.h" |
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13 | #endif |
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14 | |
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15 | #include "Common/include/ToString.h" |
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16 | #include "Common/include/Debug.h" |
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17 | |
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18 | #include "Behavioural/Core/Multi_Front_end/Front_end/Decod_unit/Decod_queue/include/Parameters.h" |
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19 | #include "Behavioural/Core/Multi_Front_end/Front_end/Decod_unit/Decod_queue/include/Types.h" |
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20 | #ifdef STATISTICS |
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21 | #include "Behavioural/include/Stat.h" |
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22 | #endif |
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23 | #include "Behavioural/include/Component.h" |
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24 | #ifdef VHDL |
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25 | #include "Behavioural/include/Vhdl.h" |
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26 | #endif |
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27 | #include "Behavioural/include/Usage.h" |
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28 | |
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29 | #include <iostream> |
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30 | #include <list> |
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31 | |
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32 | namespace morpheo { |
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33 | namespace behavioural { |
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34 | |
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35 | namespace core { |
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36 | namespace multi_front_end { |
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37 | namespace front_end { |
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38 | namespace decod_unit { |
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39 | namespace decod_queue { |
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40 | |
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41 | |
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42 | class Decod_queue |
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43 | #if SYSTEMC |
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44 | : public sc_module |
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45 | #endif |
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46 | { |
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47 | // -----[ fields ]---------------------------------------------------- |
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48 | // Parameters |
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49 | protected : const std::string _name; |
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50 | protected : const Parameters * _param; |
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51 | private : const Tusage_t _usage; |
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52 | |
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53 | #ifdef STATISTICS |
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54 | public : Stat * _stat; |
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55 | private : counter_t ** _stat_nb_inst; |
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56 | private : counter_t * _stat_use_queue; |
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57 | |
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58 | private : counter_t * _stat_sum_inst_enable; |
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59 | private : counter_t * _stat_sum_transaction_decod_in; |
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60 | private : counter_t * _stat_average_occupation_bundle; |
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61 | #endif |
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62 | |
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63 | public : Component * _component; |
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64 | private : Interfaces * _interfaces; |
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65 | |
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66 | #ifdef SYSTEMC |
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67 | // ~~~~~[ Interface ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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68 | // ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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69 | public : SC_CLOCK * in_CLOCK ; |
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70 | public : SC_IN (Tcontrol_t) * in_NRESET ; |
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71 | |
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72 | // ~~~~~[ Interface : "decod_in" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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73 | public : SC_IN (Tcontrol_t ) ** in_DECOD_IN_VAL ;//[nb_inst_decod] |
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74 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_IN_ACK ;//[nb_inst_decod] |
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75 | public : SC_IN (Tcontext_t ) ** in_DECOD_IN_CONTEXT_ID ;//[nb_inst_decod] |
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76 | public : SC_IN (Tdepth_t ) ** in_DECOD_IN_DEPTH ;//[nb_inst_decod] |
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77 | public : SC_IN (Ttype_t ) ** in_DECOD_IN_TYPE ;//[nb_inst_decod] |
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78 | public : SC_IN (Toperation_t ) ** in_DECOD_IN_OPERATION ;//[nb_inst_decod] |
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79 | public : SC_IN (Tcontrol_t ) ** in_DECOD_IN_NO_EXECUTE ;//[nb_inst_decod] |
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80 | public : SC_IN (Tcontrol_t ) ** in_DECOD_IN_IS_DELAY_SLOT ;//[nb_inst_decod] |
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81 | #ifdef DEBUG |
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82 | public : SC_IN (Tgeneral_data_t ) ** in_DECOD_IN_ADDRESS ;//[nb_inst_decod] |
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83 | #endif |
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84 | public : SC_IN (Tgeneral_data_t ) ** in_DECOD_IN_ADDRESS_NEXT ;//[nb_inst_decod] |
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85 | public : SC_IN (Tcontrol_t ) ** in_DECOD_IN_HAS_IMMEDIAT ;//[nb_inst_decod] |
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86 | public : SC_IN (Tgeneral_data_t ) ** in_DECOD_IN_IMMEDIAT ;//[nb_inst_decod] |
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87 | public : SC_IN (Tcontrol_t ) ** in_DECOD_IN_READ_RA ;//[nb_inst_decod] |
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88 | public : SC_IN (Tgeneral_address_t ) ** in_DECOD_IN_NUM_REG_RA ;//[nb_inst_decod] |
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89 | public : SC_IN (Tcontrol_t ) ** in_DECOD_IN_READ_RB ;//[nb_inst_decod] |
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90 | public : SC_IN (Tgeneral_address_t ) ** in_DECOD_IN_NUM_REG_RB ;//[nb_inst_decod] |
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91 | public : SC_IN (Tcontrol_t ) ** in_DECOD_IN_READ_RC ;//[nb_inst_decod] |
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92 | public : SC_IN (Tspecial_address_t ) ** in_DECOD_IN_NUM_REG_RC ;//[nb_inst_decod] |
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93 | public : SC_IN (Tcontrol_t ) ** in_DECOD_IN_WRITE_RD ;//[nb_inst_decod] |
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94 | public : SC_IN (Tgeneral_address_t ) ** in_DECOD_IN_NUM_REG_RD ;//[nb_inst_decod] |
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95 | public : SC_IN (Tcontrol_t ) ** in_DECOD_IN_WRITE_RE ;//[nb_inst_decod] |
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96 | public : SC_IN (Tspecial_address_t ) ** in_DECOD_IN_NUM_REG_RE ;//[nb_inst_decod] |
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97 | public : SC_IN (Texception_t ) ** in_DECOD_IN_EXCEPTION_USE ;//[nb_inst_decod] |
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98 | public : SC_IN (Texception_t ) ** in_DECOD_IN_EXCEPTION ;//[nb_inst_decod] |
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99 | |
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100 | // ~~~~~[ Interface : "decod_out" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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101 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_OUT_VAL ;//[nb_inst_decod] |
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102 | public : SC_IN (Tcontrol_t ) ** in_DECOD_OUT_ACK ;//[nb_inst_decod] |
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103 | public : SC_OUT(Tcontext_t ) ** out_DECOD_OUT_CONTEXT_ID ;//[nb_inst_decod] |
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104 | public : SC_OUT(Tdepth_t ) ** out_DECOD_OUT_DEPTH ;//[nb_inst_decod] |
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105 | public : SC_OUT(Ttype_t ) ** out_DECOD_OUT_TYPE ;//[nb_inst_decod] |
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106 | public : SC_OUT(Toperation_t ) ** out_DECOD_OUT_OPERATION ;//[nb_inst_decod] |
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107 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_OUT_NO_EXECUTE ;//[nb_inst_decod] |
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108 | //public : SC_OUT(Tcontrol_t ) ** out_DECOD_OUT_HAVE_EVENT ;//[nb_inst_decod] |
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109 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_OUT_LAST_EVENT ;//[nb_inst_decod] |
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110 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_OUT_IS_DELAY_SLOT ;//[nb_inst_decod] |
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111 | #ifdef DEBUG |
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112 | public : SC_OUT(Tgeneral_data_t ) ** out_DECOD_OUT_ADDRESS ;//[nb_inst_decod] |
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113 | #endif |
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114 | public : SC_OUT(Tgeneral_data_t ) ** out_DECOD_OUT_ADDRESS_NEXT ;//[nb_inst_decod] |
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115 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_OUT_HAS_IMMEDIAT ;//[nb_inst_decod] |
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116 | public : SC_OUT(Tgeneral_data_t ) ** out_DECOD_OUT_IMMEDIAT ;//[nb_inst_decod] |
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117 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_OUT_READ_RA ;//[nb_inst_decod] |
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118 | public : SC_OUT(Tgeneral_address_t ) ** out_DECOD_OUT_NUM_REG_RA ;//[nb_inst_decod] |
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119 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_OUT_READ_RB ;//[nb_inst_decod] |
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120 | public : SC_OUT(Tgeneral_address_t ) ** out_DECOD_OUT_NUM_REG_RB ;//[nb_inst_decod] |
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121 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_OUT_READ_RC ;//[nb_inst_decod] |
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122 | public : SC_OUT(Tspecial_address_t ) ** out_DECOD_OUT_NUM_REG_RC ;//[nb_inst_decod] |
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123 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_OUT_WRITE_RD ;//[nb_inst_decod] |
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124 | public : SC_OUT(Tgeneral_address_t ) ** out_DECOD_OUT_NUM_REG_RD ;//[nb_inst_decod] |
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125 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_OUT_WRITE_RE ;//[nb_inst_decod] |
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126 | public : SC_OUT(Tspecial_address_t ) ** out_DECOD_OUT_NUM_REG_RE ;//[nb_inst_decod] |
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127 | public : SC_OUT(Texception_t ) ** out_DECOD_OUT_EXCEPTION_USE ;//[nb_inst_decod] |
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128 | public : SC_OUT(Texception_t ) ** out_DECOD_OUT_EXCEPTION ;//[nb_inst_decod] |
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129 | |
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130 | // ~~~~~[ Interface : "depth" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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131 | public : SC_IN (Tdepth_t ) ** in_DEPTH_MIN ;//[nb_context] |
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132 | public : SC_IN (Tdepth_t ) ** in_DEPTH_MAX ;//[nb_context] |
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133 | public : SC_IN (Tcontrol_t ) ** in_DEPTH_FULL ;//[nb_context] |
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134 | |
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135 | // ~~~~~[ Interface : "nb_inst" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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136 | public : SC_OUT(Tcounter_t ) ** out_NB_INST_ALL ;//[nb_context] |
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137 | |
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138 | // ~~~~~[ Interface : "context" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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139 | public : SC_IN (Tcontrol_t ) ** in_CONTEXT_EVENT ;//[nb_context] |
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140 | |
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141 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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142 | |
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143 | // ~~~~~[ Register ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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144 | |
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145 | // implementation : common |
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146 | private : std::list<decod_queue_entry_t*> * reg_QUEUE ; |
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147 | private : uint32_t * reg_NB_INST ;//[nb_context] |
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148 | private : uint32_t * reg_NB_INST_EVENT ;//[nb_context] |
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149 | |
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150 | // implementation : one_fifo only |
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151 | private : uint32_t reg_LAST_SLOT ; |
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152 | // implementation : multi_fifo only |
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153 | private : uint32_t reg_NUM_BANK_HEAD ; |
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154 | private : uint32_t reg_NUM_BANK_TAIL ; |
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155 | |
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156 | // ~~~~~[ Internal ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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157 | // implementation : common |
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158 | private : Tcontrol_t * internal_DECOD_IN_ACK ;//[nb_inst_decod] |
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159 | private : Tcontrol_t * internal_DECOD_OUT_VAL ;//[nb_inst_decod] |
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160 | private : Tcontrol_t * internal_DECOD_OUT_ACK ;//[nb_inst_decod] |
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161 | // implementation : one_fifo only |
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162 | // implementation : multi_fifo only |
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163 | |
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164 | // function pointer |
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165 | public : void (morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::Decod_queue::*function_transition ) (void); |
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166 | public : void (morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::Decod_queue::*function_genMoore ) (void); |
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167 | public : void (morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::Decod_queue::*function_genMealy_decod_out) (void); |
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168 | #endif |
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169 | |
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170 | // -----[ Methods ]--------------------------------------------------- |
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171 | |
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172 | #ifdef SYSTEMC |
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173 | SC_HAS_PROCESS (Decod_queue); |
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174 | #endif |
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175 | public : Decod_queue |
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176 | ( |
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177 | #ifdef SYSTEMC |
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178 | sc_module_name name, |
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179 | #else |
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180 | std::string name, |
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181 | #endif |
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182 | #ifdef STATISTICS |
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183 | morpheo::behavioural::Parameters_Statistics * param_statistics, |
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184 | #endif |
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185 | Parameters * param, |
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186 | morpheo::behavioural::Tusage_t usage |
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187 | ); |
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188 | public : ~Decod_queue (void); |
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189 | |
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190 | private : void allocation ( |
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191 | #ifdef STATISTICS |
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192 | morpheo::behavioural::Parameters_Statistics * param_statistics |
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193 | #else |
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194 | void |
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195 | #endif |
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196 | ); |
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197 | private : void deallocation (void); |
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198 | |
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199 | #ifdef SYSTEMC |
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200 | public : void transition (void); |
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201 | public : void genMoore (void); |
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202 | public : void genMealy_decod_out (void); |
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203 | |
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204 | public : void function_one_fifo_transition (void); |
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205 | public : void function_one_fifo_genMoore (void); |
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206 | public : void function_one_fifo_genMealy_decod_out (void); |
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207 | |
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208 | public : void function_multi_fifo_transition (void); |
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209 | public : void function_multi_fifo_genMoore (void); |
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210 | public : void function_multi_fifo_genMealy_decod_out (void); |
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211 | #endif |
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212 | |
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213 | #if VHDL |
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214 | public : void vhdl (void); |
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215 | private : void vhdl_declaration (Vhdl * & vhdl); |
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216 | private : void vhdl_body (Vhdl * & vhdl); |
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217 | #endif |
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218 | |
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219 | #ifdef STATISTICS |
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220 | public : void statistics_allocation (morpheo::behavioural::Parameters_Statistics * param_statistics); |
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221 | public : void statistics_deallocation (void); |
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222 | #endif |
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223 | #if defined(STATISTICS) or defined(VHDL_TESTBENCH) |
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224 | private : void end_cycle (void); |
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225 | #endif |
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226 | }; |
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227 | |
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228 | }; // end namespace decod_queue |
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229 | }; // end namespace decod_unit |
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230 | }; // end namespace front_end |
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231 | }; // end namespace multi_front_end |
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232 | }; // end namespace core |
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233 | |
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234 | }; // end namespace behavioural |
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235 | }; // end namespace morpheo |
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236 | |
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237 | #endif |
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