1 | #ifndef morpheo_behavioural_core_Core_h |
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2 | #define morpheo_behavioural_core_Core_h |
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3 | |
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4 | /* |
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5 | * $Id: Core.h 88 2008-12-10 18:31:39Z 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 "Behavioural/Core/Multi_Front_end/Front_end/include/Front_end.h" |
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16 | #include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/include/OOO_Engine.h" |
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17 | #include "Behavioural/Core/Multi_Execute_loop/Execute_loop/include/Execute_loop.h" |
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18 | #include "Behavioural/Core/Icache_Access/include/Icache_Access.h" |
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19 | #include "Behavioural/Core/Dcache_Access/include/Dcache_Access.h" |
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20 | #include "Behavioural/Core/Core_Glue/include/Core_Glue.h" |
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21 | |
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22 | #include "Behavioural/Core/include/Parameters.h" |
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23 | #include "Behavioural/include/Types.h" |
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24 | |
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25 | #ifdef STATISTICS |
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26 | #include "Behavioural/include/Stat.h" |
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27 | #endif |
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28 | #include "Behavioural/include/Component.h" |
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29 | #ifdef VHDL |
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30 | #include "Behavioural/include/Vhdl.h" |
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31 | #endif |
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32 | #include "Behavioural/include/Usage.h" |
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33 | |
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34 | #include "Common/include/ToString.h" |
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35 | #include "Common/include/Debug.h" |
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36 | |
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37 | #include <iostream> |
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38 | |
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39 | namespace morpheo { |
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40 | namespace behavioural { |
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41 | namespace core { |
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42 | |
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43 | |
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44 | class Core |
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45 | #if SYSTEMC |
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46 | : public sc_module |
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47 | #endif |
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48 | { |
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49 | // -----[ fields ]---------------------------------------------------- |
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50 | // Parameters |
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51 | protected : const std::string _name; |
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52 | protected : const Parameters * _param; |
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53 | private : const Tusage_t _usage; |
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54 | |
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55 | #ifdef STATISTICS |
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56 | public : Stat * _stat; |
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57 | #endif |
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58 | |
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59 | public : Component * _component; |
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60 | private : Interfaces * _interfaces; |
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61 | |
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62 | #ifdef SYSTEMC |
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63 | // ~~~~~[ Interface ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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64 | // ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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65 | public : SC_CLOCK * in_CLOCK ; |
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66 | public : SC_IN (Tcontrol_t) * in_NRESET ; |
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67 | |
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68 | // ~~~~~[ Interface "icache_req" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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69 | public : SC_OUT(Tcontrol_t ) ** out_ICACHE_REQ_VAL ;//[nb_icache_port] |
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70 | public : SC_IN (Tcontrol_t ) ** in_ICACHE_REQ_ACK ;//[nb_icache_port] |
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71 | public : SC_OUT(Tcontext_t ) ** out_ICACHE_REQ_THREAD_ID ;//[nb_icache_port] |
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72 | public : SC_OUT(Tpacket_t ) ** out_ICACHE_REQ_PACKET_ID ;//[nb_icache_port] |
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73 | public : SC_OUT(Ticache_address_t ) ** out_ICACHE_REQ_ADDRESS ;//[nb_icache_port] |
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74 | public : SC_OUT(Ticache_type_t ) ** out_ICACHE_REQ_TYPE ;//[nb_icache_port] |
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75 | |
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76 | // ~~~~~[ Interface "icache_rsp" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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77 | public : SC_IN (Tcontrol_t ) ** in_ICACHE_RSP_VAL ;//[nb_icache_port] |
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78 | public : SC_OUT(Tcontrol_t ) ** out_ICACHE_RSP_ACK ;//[nb_icache_port] |
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79 | public : SC_IN (Tcontext_t ) ** in_ICACHE_RSP_THREAD_ID ;//[nb_icache_port] |
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80 | public : SC_IN (Tpacket_t ) ** in_ICACHE_RSP_PACKET_ID ;//[nb_icache_port] |
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81 | public : SC_IN (Ticache_instruction_t) *** in_ICACHE_RSP_INSTRUCTION ;//[nb_icache_port][icache_nb_instruction] |
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82 | public : SC_IN (Ticache_error_t ) ** in_ICACHE_RSP_ERROR ;//[nb_icache_port] |
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83 | |
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84 | // ~~~~~[ Interface "dcache_req" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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85 | public : SC_OUT(Tcontrol_t ) ** out_DCACHE_REQ_VAL ;//[nb_dcache_port] |
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86 | public : SC_IN (Tcontrol_t ) ** in_DCACHE_REQ_ACK ;//[nb_dcache_port] |
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87 | public : SC_OUT(Tcontext_t ) ** out_DCACHE_REQ_THREAD_ID ;//[nb_dcache_port] |
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88 | public : SC_OUT(Tpacket_t ) ** out_DCACHE_REQ_PACKET_ID ;//[nb_dcache_port] |
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89 | public : SC_OUT(Tdcache_address_t ) ** out_DCACHE_REQ_ADDRESS ;//[nb_dcache_port] |
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90 | public : SC_OUT(Tdcache_data_t ) ** out_DCACHE_REQ_WDATA ;//[nb_dcache_port] |
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91 | public : SC_OUT(Tdcache_type_t ) ** out_DCACHE_REQ_TYPE ;//[nb_dcache_port] |
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92 | |
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93 | // ~~~~~[ Interface "dcache_rsp" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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94 | public : SC_IN (Tcontrol_t ) ** in_DCACHE_RSP_VAL ;//[nb_dcache_port] |
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95 | public : SC_OUT(Tcontrol_t ) ** out_DCACHE_RSP_ACK ;//[nb_dcache_port] |
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96 | public : SC_IN (Tcontext_t ) ** in_DCACHE_RSP_THREAD_ID ;//[nb_dcache_port] |
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97 | public : SC_IN (Tpacket_t ) ** in_DCACHE_RSP_PACKET_ID ;//[nb_dcache_port] |
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98 | public : SC_IN (Tdcache_data_t ) ** in_DCACHE_RSP_RDATA ;//[nb_dcache_port] |
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99 | public : SC_IN (Tdcache_error_t ) ** in_DCACHE_RSP_ERROR ;//[nb_dcache_port] |
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100 | |
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101 | // ~~~~~[ Interface : "interrupt" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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102 | public : SC_IN (Tcontrol_t ) ** in_INTERRUPT_ENABLE ;//[nb_thread] - Interrupt Exception |
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103 | |
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104 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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105 | private : core::multi_front_end::front_end::Front_end ** _component_front_end; |
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106 | private : core::multi_ooo_engine::ooo_engine::OOO_Engine ** _component_ooo_engine; |
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107 | private : core::multi_execute_loop::execute_loop::Execute_loop ** _component_execute_loop; |
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108 | private : core::icache_access::Icache_Access * _component_icache_access; |
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109 | private : core::dcache_access::Dcache_Access * _component_dcache_access; |
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110 | private : core::core_glue::Core_Glue * _component_glue; |
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111 | |
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112 | // ~~~~~[ Register ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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113 | |
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114 | // ~~~~~[ Internal ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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115 | #endif |
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116 | |
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117 | // -----[ Methods ]--------------------------------------------------- |
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118 | |
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119 | #ifdef SYSTEMC |
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120 | SC_HAS_PROCESS (Core); |
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121 | #endif |
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122 | public : Core |
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123 | ( |
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124 | #ifdef SYSTEMC |
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125 | sc_module_name name, |
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126 | #else |
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127 | std::string name, |
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128 | #endif |
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129 | #ifdef STATISTICS |
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130 | morpheo::behavioural::Parameters_Statistics * param_statistics, |
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131 | #endif |
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132 | Parameters * param, |
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133 | morpheo::behavioural::Tusage_t usage |
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134 | ); |
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135 | public : ~Core (void); |
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136 | |
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137 | |
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138 | private : void allocation ( |
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139 | #ifdef STATISTICS |
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140 | morpheo::behavioural::Parameters_Statistics * param_statistics |
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141 | #else |
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142 | void |
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143 | #endif |
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144 | ); |
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145 | private : void deallocation (void); |
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146 | |
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147 | #ifdef SYSTEMC |
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148 | # if defined(STATISTICS) or defined(VHDL_TESTBENCH) |
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149 | public : void transition (void); |
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150 | # endif |
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151 | #endif |
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152 | |
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153 | #if VHDL |
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154 | public : void vhdl (void); |
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155 | #endif |
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156 | |
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157 | #ifdef STATISTICS |
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158 | public : void statistics_allocation (morpheo::behavioural::Parameters_Statistics * param_statistics); |
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159 | public : void statistics_deallocation (void); |
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160 | #endif |
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161 | #if defined(STATISTICS) or defined(VHDL_TESTBENCH) |
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162 | private : void end_cycle (void); |
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163 | #endif |
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164 | }; |
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165 | |
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166 | }; // end namespace core |
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167 | }; // end namespace behavioural |
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168 | }; // end namespace morpheo |
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169 | |
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170 | #endif |
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