1 | #ifndef morpheo_behavioural_core_multi_front_end_front_end_decod_unit_decod_queue_Types_h |
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2 | #define morpheo_behavioural_core_multi_front_end_front_end_decod_unit_decod_queue_Types_h |
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3 | |
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4 | /* |
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5 | * $Id: Types.h 137 2010-02-16 12:35:48Z 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 | #include "Behavioural/include/Types.h" |
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12 | #include "Behavioural/include/Allocation.h" |
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13 | |
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14 | namespace morpheo { |
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15 | namespace behavioural { |
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16 | namespace core { |
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17 | namespace multi_front_end { |
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18 | namespace front_end { |
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19 | namespace decod_unit { |
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20 | namespace decod_queue { |
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21 | |
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22 | typedef enum |
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23 | { |
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24 | DECOD_QUEUE_SCHEME_ONE_FIFO // One fifo with a instruction bundle per slot ( internal fragmentation) |
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25 | ,DECOD_QUEUE_SCHEME_MULTI_FIFO // One fifo per instruction. Rename in order (no internal fragmentation) |
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26 | } Tdecod_queue_scheme_t; |
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27 | |
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28 | class decod_queue_entry_t |
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29 | { |
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30 | private: const uint32_t _nb_inst ; |
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31 | |
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32 | public : Tcontrol_t * _val ; |
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33 | public : Tcontext_t * _context_id ; |
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34 | public : Tdepth_t * _depth ; |
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35 | #ifdef STATISTICS |
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36 | public : uint32_t * _instruction ; |
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37 | #endif |
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38 | public : Ttype_t * _type ; |
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39 | public : Toperation_t * _operation ; |
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40 | public : Tcontrol_t * _no_execute ; |
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41 | public : Tcontrol_t * _is_delay_slot ; |
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42 | #ifdef DEBUG |
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43 | public : Tgeneral_data_t * _address ; |
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44 | #endif |
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45 | public : Tgeneral_data_t * _address_next ; |
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46 | public : Tcontrol_t * _has_immediat ; |
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47 | public : Tgeneral_data_t * _immediat ; |
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48 | public : Tcontrol_t * _read_ra ; |
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49 | public : Tgeneral_address_t * _num_reg_ra ; |
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50 | public : Tcontrol_t * _read_rb ; |
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51 | public : Tgeneral_address_t * _num_reg_rb ; |
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52 | public : Tcontrol_t * _read_rc ; |
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53 | public : Tspecial_address_t * _num_reg_rc ; |
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54 | public : Tcontrol_t * _write_rd ; |
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55 | public : Tgeneral_address_t * _num_reg_rd ; |
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56 | public : Tcontrol_t * _write_re ; |
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57 | public : Tspecial_address_t * _num_reg_re ; |
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58 | public : Texception_t * _exception_use ; |
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59 | public : Texception_t * _exception ; |
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60 | |
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61 | public : decod_queue_entry_t (uint32_t nb_inst): |
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62 | _nb_inst (nb_inst) |
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63 | { |
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64 | ALLOC1(_val ,Tcontrol_t ,_nb_inst); |
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65 | ALLOC1(_context_id ,Tcontext_t ,_nb_inst); |
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66 | ALLOC1(_depth ,Tdepth_t ,_nb_inst); |
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67 | #ifdef STATISTICS |
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68 | ALLOC1(_instruction ,uint32_t ,_nb_inst); |
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69 | #endif |
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70 | ALLOC1(_type ,Ttype_t ,_nb_inst); |
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71 | ALLOC1(_operation ,Toperation_t ,_nb_inst); |
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72 | ALLOC1(_no_execute ,Tcontrol_t ,_nb_inst); |
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73 | ALLOC1(_is_delay_slot ,Tcontrol_t ,_nb_inst); |
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74 | #ifdef DEBUG |
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75 | ALLOC1(_address ,Tgeneral_data_t ,_nb_inst); |
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76 | #endif |
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77 | ALLOC1(_address_next ,Tgeneral_data_t ,_nb_inst); |
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78 | ALLOC1(_has_immediat ,Tcontrol_t ,_nb_inst); |
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79 | ALLOC1(_immediat ,Tgeneral_data_t ,_nb_inst); |
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80 | ALLOC1(_read_ra ,Tcontrol_t ,_nb_inst); |
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81 | ALLOC1(_num_reg_ra ,Tgeneral_address_t ,_nb_inst); |
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82 | ALLOC1(_read_rb ,Tcontrol_t ,_nb_inst); |
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83 | ALLOC1(_num_reg_rb ,Tgeneral_address_t ,_nb_inst); |
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84 | ALLOC1(_read_rc ,Tcontrol_t ,_nb_inst); |
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85 | ALLOC1(_num_reg_rc ,Tspecial_address_t ,_nb_inst); |
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86 | ALLOC1(_write_rd ,Tcontrol_t ,_nb_inst); |
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87 | ALLOC1(_num_reg_rd ,Tgeneral_address_t ,_nb_inst); |
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88 | ALLOC1(_write_re ,Tcontrol_t ,_nb_inst); |
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89 | ALLOC1(_num_reg_re ,Tspecial_address_t ,_nb_inst); |
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90 | ALLOC1(_exception_use ,Texception_t ,_nb_inst); |
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91 | ALLOC1(_exception ,Texception_t ,_nb_inst); |
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92 | |
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93 | for (uint32_t i=0; i<_nb_inst; i++) |
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94 | _val [i]=0; // default : not valid |
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95 | } |
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96 | |
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97 | public : ~decod_queue_entry_t (void) |
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98 | { |
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99 | DELETE1(_val ,_nb_inst); |
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100 | DELETE1(_context_id ,_nb_inst); |
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101 | DELETE1(_depth ,_nb_inst); |
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102 | #ifdef STATISTICS |
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103 | DELETE1(_instruction ,_nb_inst); |
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104 | #endif |
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105 | DELETE1(_type ,_nb_inst); |
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106 | DELETE1(_operation ,_nb_inst); |
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107 | DELETE1(_no_execute ,_nb_inst); |
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108 | DELETE1(_is_delay_slot ,_nb_inst); |
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109 | #ifdef DEBUG |
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110 | DELETE1(_address ,_nb_inst); |
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111 | #endif |
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112 | DELETE1(_address_next ,_nb_inst); |
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113 | DELETE1(_has_immediat ,_nb_inst); |
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114 | DELETE1(_immediat ,_nb_inst); |
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115 | DELETE1(_read_ra ,_nb_inst); |
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116 | DELETE1(_num_reg_ra ,_nb_inst); |
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117 | DELETE1(_read_rb ,_nb_inst); |
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118 | DELETE1(_num_reg_rb ,_nb_inst); |
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119 | DELETE1(_read_rc ,_nb_inst); |
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120 | DELETE1(_num_reg_rc ,_nb_inst); |
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121 | DELETE1(_write_rd ,_nb_inst); |
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122 | DELETE1(_num_reg_rd ,_nb_inst); |
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123 | DELETE1(_write_re ,_nb_inst); |
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124 | DELETE1(_num_reg_re ,_nb_inst); |
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125 | DELETE1(_exception_use ,_nb_inst); |
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126 | DELETE1(_exception ,_nb_inst); |
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127 | } |
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128 | }; |
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129 | |
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130 | }; // end namespace decod_queue |
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131 | }; // end namespace decod_unit |
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132 | }; // end namespace front_end |
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133 | }; // end namespace multi_front_end |
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134 | }; // end namespace core |
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135 | }; // end namespace behavioural |
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136 | |
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137 | template<> inline std::string toString<morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::Tdecod_queue_scheme_t>(const morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::Tdecod_queue_scheme_t& x) |
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138 | { |
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139 | switch (x) |
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140 | { |
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141 | case morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::DECOD_QUEUE_SCHEME_ONE_FIFO : return "one_fifo" ; break; |
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142 | case morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::DECOD_QUEUE_SCHEME_MULTI_FIFO : return "multi_fifo"; break; |
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143 | default : return ""; break; |
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144 | } |
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145 | }; |
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146 | |
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147 | template<> inline morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::Tdecod_queue_scheme_t fromString<morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::Tdecod_queue_scheme_t>(const std::string& x) |
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148 | { |
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149 | if ( (x.compare(toString(static_cast<uint32_t>(morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::DECOD_QUEUE_SCHEME_ONE_FIFO ))) == 0) or |
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150 | (x.compare("one_fifo") == 0)) |
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151 | return morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::DECOD_QUEUE_SCHEME_ONE_FIFO; |
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152 | if ( (x.compare(toString(static_cast<uint32_t>(morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::DECOD_QUEUE_SCHEME_MULTI_FIFO))) == 0) or |
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153 | (x.compare("multi_fifo") == 0)) |
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154 | return morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::DECOD_QUEUE_SCHEME_MULTI_FIFO; |
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155 | |
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156 | throw (ErrorMorpheo ("<fromString> : Unknow string : \""+x+"\"")); |
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157 | }; |
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158 | |
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159 | |
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160 | }; // end namespace morpheo |
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161 | |
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162 | #endif |
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