1 | #ifndef morpheo_behavioural_core_multi_ooo_engine_ooo_engine_commit_unit_Types_h |
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2 | #define morpheo_behavioural_core_multi_ooo_engine_ooo_engine_commit_unit_Types_h |
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3 | |
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4 | /* |
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5 | * $Id: Types.h 124 2009-06-17 12:11:25Z 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 | |
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13 | namespace morpheo { |
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14 | namespace behavioural { |
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15 | namespace core { |
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16 | namespace multi_ooo_engine { |
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17 | namespace ooo_engine { |
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18 | namespace commit_unit { |
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19 | |
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20 | typedef enum |
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21 | { |
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22 | RETIRE_IN_ORDER , |
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23 | RETIRE_OOO_RENAME_UNIT, |
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24 | RETIRE_OOO_CONTEXT |
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25 | } retire_ooo_t; |
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26 | |
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27 | typedef enum |
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28 | { |
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29 | ROB_EMPTY , // |
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30 | |
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31 | ROB_BRANCH_WAIT_END , // |
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32 | ROB_BRANCH_COMPLETE , // |
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33 | |
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34 | ROB_STORE_WAIT_END_OK , // |
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35 | ROB_STORE_WAIT_END_KO , // |
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36 | ROB_STORE_OK , // |
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37 | ROB_STORE_KO , // |
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38 | ROB_STORE_OK_WAIT_END , // |
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39 | ROB_STORE_KO_WAIT_END , // |
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40 | ROB_STORE_EVENT , // |
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41 | |
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42 | ROB_OTHER_WAIT_END , // |
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43 | |
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44 | ROB_EVENT_WAIT_END , // |
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45 | |
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46 | ROB_END_OK_SPECULATIVE , // |
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47 | ROB_END_OK , // |
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48 | ROB_END_KO_SPECULATIVE , // |
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49 | ROB_END_KO , // |
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50 | ROB_END_BRANCH_MISS_SPECULATIVE, // |
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51 | ROB_END_BRANCH_MISS , // |
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52 | ROB_END_LOAD_MISS_SPECULATIVE , // |
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53 | ROB_END_LOAD_MISS_UPDATE , // |
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54 | ROB_END_LOAD_MISS , // |
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55 | ROB_END_MISS , // |
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56 | ROB_END_EXCEPTION_WAIT_HEAD , // |
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57 | ROB_END_EXCEPTION_UPDATE , // |
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58 | ROB_END_EXCEPTION , // |
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59 | ROB_END |
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60 | } rob_state_t; |
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61 | |
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62 | typedef enum |
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63 | { |
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64 | COMMIT_EVENT_STATE_NO_EVENT , |
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65 | COMMIT_EVENT_STATE_NOT_YET_EVENT, |
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66 | COMMIT_EVENT_STATE_EVENT , |
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67 | // COMMIT_EVENT_STATE_WAIT_DECOD , |
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68 | COMMIT_EVENT_STATE_WAIT_END , |
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69 | // COMMIT_EVENT_STATE_END |
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70 | } Tcommit_event_state_t; |
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71 | |
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72 | #define commit_event_state_to_event_state(x) ((x==COMMIT_EVENT_STATE_EVENT)?EVENT_STATE_EVENT:((x==COMMIT_EVENT_STATE_WAIT_END)?EVENT_STATE_WAITEND:EVENT_STATE_NO_EVENT)) |
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73 | |
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74 | // #define commit_event_state_to_event_state(x) ((x==COMMIT_EVENT_STATE_EVENT)?EVENT_STATE_EVENT:((x==COMMIT_EVENT_STATE_WAIT_END)?EVENT_STATE_WAITEND:((x==COMMIT_EVENT_STATE_END)?EVENT_STATE_END:EVENT_STATE_NO_EVENT))) |
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75 | // #define commit_event_state_to_event_state(x) ((x==COMMIT_EVENT_STATE_EVENT)?EVENT_STATE_EVENT:((x==COMMIT_EVENT_STATE_WAIT_DECOD)?EVENT_STATE_WAITEND:((x==COMMIT_EVENT_STATE_WAIT_END)?EVENT_STATE_WAITEND:((x==COMMIT_EVENT_STATE_END)?EVENT_STATE_END:EVENT_STATE_NO_EVENT)))) |
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76 | |
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77 | |
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78 | class entry_t |
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79 | { |
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80 | public : rob_state_t state ; |
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81 | public : rob_state_t state_old ; |
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82 | public : uint32_t ptr ; |
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83 | public : Tcontext_t front_end_id ; |
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84 | public : Tcontext_t context_id ; |
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85 | public : uint32_t rename_unit_id ; |
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86 | public : Tdepth_t depth ; |
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87 | public : Ttype_t type ; |
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88 | public : Toperation_t operation ; |
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89 | public : Tcontrol_t is_delay_slot ; |
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90 | //public : Tgeneral_data_t address ; |
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91 | public : Tcontrol_t use_store_queue ; |
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92 | public : Tcontrol_t use_load_queue ; |
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93 | public : Tlsq_ptr_t store_queue_ptr_write ; |
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94 | public : Tlsq_ptr_t load_queue_ptr_write ; |
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95 | #ifdef DEBUG |
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96 | public : Tcontrol_t read_ra ; |
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97 | public : Tgeneral_address_t num_reg_ra_log ; |
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98 | public : Tgeneral_address_t num_reg_ra_phy ; |
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99 | public : Tcontrol_t read_rb ; |
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100 | public : Tgeneral_address_t num_reg_rb_log ; |
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101 | public : Tgeneral_address_t num_reg_rb_phy ; |
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102 | public : Tcontrol_t read_rc ; |
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103 | public : Tspecial_address_t num_reg_rc_log ; |
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104 | public : Tspecial_address_t num_reg_rc_phy ; |
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105 | #endif |
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106 | public : Tcontrol_t write_rd ; |
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107 | public : Tgeneral_address_t num_reg_rd_log ; |
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108 | public : Tgeneral_address_t num_reg_rd_phy_old ; |
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109 | public : Tgeneral_address_t num_reg_rd_phy_new ; |
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110 | public : Tcontrol_t write_re ; |
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111 | public : Tspecial_address_t num_reg_re_log ; |
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112 | public : Tspecial_address_t num_reg_re_phy_old ; |
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113 | public : Tspecial_address_t num_reg_re_phy_new ; |
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114 | |
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115 | public : Texception_t exception ; |
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116 | public : Texception_t exception_use ; |
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117 | |
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118 | public : Tspecial_data_t flags ; |
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119 | public : Tcontrol_t no_sequence ; |
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120 | //public : Tcontrol_t speculative ; |
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121 | //public : Tgeneral_data_t data_commit ; // branch's destination |
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122 | #ifdef DEBUG |
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123 | public : Tgeneral_data_t load_data ; |
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124 | public : Taddress_t address ; |
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125 | #endif |
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126 | public : Taddress_t address_next ; |
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127 | #ifdef DEBUG |
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128 | public : double cycle_rob_in ; |
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129 | public : double cycle_commit ; |
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130 | #endif |
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131 | |
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132 | }; |
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133 | |
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134 | }; // end namespace commit_unit |
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135 | }; // end namespace ooo_engine |
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136 | }; // end namespace multi_ooo_engine |
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137 | }; // end namespace core |
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138 | }; // end namespace behavioural |
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139 | |
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140 | template<> inline std::string toString<morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::rob_state_t>(const morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::rob_state_t& x) |
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141 | { |
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142 | switch (x) |
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143 | { |
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144 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_EMPTY : return "ROB_EMPTY" ; break; |
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145 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_BRANCH_WAIT_END : return "ROB_BRANCH_WAIT_END" ; break; |
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146 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_BRANCH_COMPLETE : return "ROB_BRANCH_COMPLETE" ; break; |
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147 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_STORE_WAIT_END_OK : return "ROB_STORE_WAIT_END_OK" ; break; |
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148 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_STORE_WAIT_END_KO : return "ROB_STORE_WAIT_END_KO" ; break; |
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149 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_STORE_OK : return "ROB_STORE_OK" ; break; |
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150 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_STORE_KO : return "ROB_STORE_KO" ; break; |
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151 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_STORE_OK_WAIT_END : return "ROB_STORE_OK_WAIT_END" ; break; |
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152 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_STORE_KO_WAIT_END : return "ROB_STORE_KO_WAIT_END" ; break; |
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153 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_STORE_EVENT : return "ROB_STORE_EVENT" ; break; |
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154 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_OTHER_WAIT_END : return "ROB_OTHER_WAIT_END" ; break; |
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155 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_EVENT_WAIT_END : return "ROB_EVENT_WAIT_END" ; break; |
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156 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_OK_SPECULATIVE : return "ROB_END_OK_SPECULATIVE" ; break; |
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157 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_OK : return "ROB_END_OK" ; break; |
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158 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_KO_SPECULATIVE : return "ROB_END_KO_SPECULATIVE" ; break; |
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159 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_KO : return "ROB_END_KO" ; break; |
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160 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_BRANCH_MISS_SPECULATIVE: return "ROB_END_BRANCH_MISS_SPECULATIVE" ; break; |
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161 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_BRANCH_MISS : return "ROB_END_BRANCH_MISS" ; break; |
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162 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_LOAD_MISS_SPECULATIVE : return "ROB_END_LOAD_MISS_SPECULATIVE" ; break; |
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163 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_LOAD_MISS_UPDATE : return "ROB_END_LOAD_MISS_UPDATE" ; break; |
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164 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_LOAD_MISS : return "ROB_END_LOAD_MISS" ; break; |
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165 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_MISS : return "ROB_END_MISS" ; break; |
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166 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_EXCEPTION_WAIT_HEAD : return "ROB_END_EXCEPTION_WAIT_HEAD" ; break; |
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167 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_EXCEPTION_UPDATE : return "ROB_END_EXCEPTION_UPDATE" ; break; |
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168 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_EXCEPTION : return "ROB_END_EXCEPTION" ; break; |
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169 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END : return "ROB_END" ; break; |
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170 | |
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171 | default : return "" ; break; |
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172 | } |
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173 | }; |
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174 | |
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175 | }; // end namespace morpheo |
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176 | |
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177 | #endif |
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