1 | #ifdef SYSTEMC |
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2 | /* |
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3 | * $Id: Rename_unit_Glue_genMealy_retire_valack.cpp 123 2009-06-08 20:43:30Z 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_OOO_Engine/OOO_Engine/Rename_unit/Rename_unit_Glue/include/Rename_unit_Glue.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_ooo_engine { |
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15 | namespace ooo_engine { |
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16 | namespace rename_unit { |
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17 | namespace rename_unit_glue { |
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18 | |
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19 | |
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20 | #undef FUNCTION |
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21 | #define FUNCTION "Rename_unit_Glue::genMealy_retire_valack" |
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22 | void Rename_unit_Glue::genMealy_retire_valack (void) |
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23 | { |
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24 | log_begin(Rename_unit_Glue,FUNCTION); |
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25 | log_function(Rename_unit_Glue,FUNCTION,_name.c_str()); |
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26 | |
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27 | if (PORT_READ(in_NRESET)) |
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28 | { |
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29 | // Transaction must be in-order - made in commit_unit |
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30 | // Tcontrol_t previous_transaction = true; |
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31 | |
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32 | for (uint32_t i=0; i<_param->_nb_inst_retire; i++) |
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33 | { |
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34 | Tcontrol_t VAL = PORT_READ(in_RETIRE_VAL [i]); |
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35 | Tcontrol_t LOAD_STORE_QUEUE_POINTER_ACK = PORT_READ(in_RETIRE_LOAD_STORE_QUEUE_POINTER_ACK [i]); |
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36 | Tcontrol_t REGISTER_TRANSLATION_ACK = PORT_READ(in_RETIRE_REGISTER_TRANSLATION_ACK [i]); |
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37 | |
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38 | Tcontrol_t ACK = (// previous_transaction and |
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39 | LOAD_STORE_QUEUE_POINTER_ACK and |
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40 | REGISTER_TRANSLATION_ACK ); |
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41 | Tcontrol_t LOAD_STORE_QUEUE_POINTER_VAL = (// previous_transaction and |
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42 | VAL and |
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43 | REGISTER_TRANSLATION_ACK ); |
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44 | Tcontrol_t REGISTER_TRANSLATION_VAL = (// previous_transaction and |
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45 | VAL and |
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46 | LOAD_STORE_QUEUE_POINTER_ACK ); |
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47 | |
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48 | PORT_WRITE(out_RETIRE_ACK [i], ACK ); |
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49 | PORT_WRITE(out_RETIRE_LOAD_STORE_QUEUE_POINTER_VAL [i], LOAD_STORE_QUEUE_POINTER_VAL); |
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50 | PORT_WRITE(out_RETIRE_REGISTER_TRANSLATION_VAL [i], REGISTER_TRANSLATION_VAL ); |
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51 | |
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52 | // previous_transaction = VAL and ACK; |
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53 | |
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54 | log_printf(TRACE,Rename_unit_Glue,FUNCTION," * retire [%d]",i); |
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55 | log_printf(TRACE,Rename_unit_Glue,FUNCTION," * val (commit_unit) (r) : %d",VAL ); |
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56 | log_printf(TRACE,Rename_unit_Glue,FUNCTION," * ack (commit_unit) (w) : %d",ACK ); |
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57 | log_printf(TRACE,Rename_unit_Glue,FUNCTION," * register_translation_val (w) : %d",REGISTER_TRANSLATION_VAL ); |
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58 | log_printf(TRACE,Rename_unit_Glue,FUNCTION," * register_translation_ack (r) : %d",REGISTER_TRANSLATION_ACK ); |
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59 | log_printf(TRACE,Rename_unit_Glue,FUNCTION," * load_store_queue_pointer_val (w) : %d",LOAD_STORE_QUEUE_POINTER_VAL); |
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60 | log_printf(TRACE,Rename_unit_Glue,FUNCTION," * load_store_queue_pointer_ack (r) : %d",LOAD_STORE_QUEUE_POINTER_ACK); |
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61 | } |
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62 | } |
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63 | else |
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64 | { |
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65 | for (uint32_t i=0; i<_param->_nb_inst_retire; i++) |
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66 | { |
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67 | PORT_WRITE(out_RETIRE_ACK [i], 0); |
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68 | PORT_WRITE(out_RETIRE_LOAD_STORE_QUEUE_POINTER_VAL [i], 0); |
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69 | PORT_WRITE(out_RETIRE_REGISTER_TRANSLATION_VAL [i], 0); |
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70 | } |
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71 | } |
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72 | log_end(Rename_unit_Glue,FUNCTION); |
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73 | }; |
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74 | |
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75 | }; // end namespace rename_unit_glue |
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76 | }; // end namespace rename_unit |
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77 | }; // end namespace ooo_engine |
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78 | }; // end namespace multi_ooo_engine |
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79 | }; // end namespace core |
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80 | |
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81 | }; // end namespace behavioural |
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82 | }; // end namespace morpheo |
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83 | #endif |
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