1 | #ifdef SYSTEMC |
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2 | /* |
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3 | * $Id: OOO_Engine_Glue_genMealy_insert_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/OOO_Engine_Glue/include/OOO_Engine_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 ooo_engine_glue { |
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17 | |
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18 | |
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19 | #undef FUNCTION |
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20 | #define FUNCTION "OOO_Engine_Glue::genMealy_insert_valack" |
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21 | void OOO_Engine_Glue::genMealy_insert_valack (void) |
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22 | { |
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23 | log_begin(OOO_Engine_Glue,FUNCTION); |
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24 | log_function(OOO_Engine_Glue,FUNCTION,_name.c_str()); |
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25 | |
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26 | if (PORT_READ(in_NRESET)) |
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27 | { |
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28 | uint32_t x=0; |
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29 | for (uint32_t i=0; i<_param->_nb_rename_unit; ++i) |
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30 | { |
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31 | // Transaction must be in-order : make in Rename_unit |
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32 | |
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33 | for (uint32_t j=0; j<_param->_nb_inst_insert[i]; ++j) |
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34 | { |
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35 | Tcontrol_t ack = PORT_READ(in_INSERT_ACK [x] ); |
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36 | Tcontrol_t rename_unit_val = PORT_READ(in_INSERT_RENAME_UNIT_VAL [i][j]); |
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37 | Tcontrol_t rename_unit_no_execute = PORT_READ(in_INSERT_RENAME_UNIT_NO_EXECUTE [i][j]); |
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38 | Tcontrol_t commit_unit_ack = PORT_READ(in_INSERT_COMMIT_UNIT_ACK [i][j]); |
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39 | Tcontrol_t issue_queue_ack = PORT_READ(in_INSERT_ISSUE_QUEUE_ACK [i][j]); |
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40 | |
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41 | // if not execute -> don't route to issue_queue |
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42 | |
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43 | Tcontrol_t val = ( |
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44 | rename_unit_val and |
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45 | commit_unit_ack and |
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46 | (rename_unit_no_execute or |
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47 | issue_queue_ack)); |
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48 | Tcontrol_t rename_unit_ack = ( |
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49 | ack and |
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50 | commit_unit_ack and |
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51 | (rename_unit_no_execute or |
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52 | issue_queue_ack)); |
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53 | Tcontrol_t commit_unit_val = ( |
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54 | ack and |
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55 | rename_unit_val and |
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56 | (rename_unit_no_execute or |
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57 | issue_queue_ack)); |
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58 | Tcontrol_t issue_queue_val = ( |
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59 | ack and |
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60 | rename_unit_val and |
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61 | commit_unit_ack and |
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62 | not rename_unit_no_execute); |
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63 | |
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64 | PORT_WRITE(out_INSERT_VAL [x] ,val ); |
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65 | PORT_WRITE(out_INSERT_RENAME_UNIT_ACK [i][j],rename_unit_ack); |
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66 | PORT_WRITE(out_INSERT_COMMIT_UNIT_VAL [i][j],commit_unit_val); |
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67 | PORT_WRITE(out_INSERT_ISSUE_QUEUE_VAL [i][j],issue_queue_val); |
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68 | |
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69 | log_printf(TRACE,OOO_Engine_Glue,FUNCTION," * rename_unit [%d].inst_insert[%d] -> %d",i,j,x); |
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70 | log_printf(TRACE,OOO_Engine_Glue,FUNCTION," * insert_val (RegisterFile) (w) : %d",val ); |
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71 | log_printf(TRACE,OOO_Engine_Glue,FUNCTION," * insert_ack (RegisterFile) (r) : %d",ack ); |
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72 | log_printf(TRACE,OOO_Engine_Glue,FUNCTION," * insert_rename_unit_val (r) : %d",rename_unit_val ); |
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73 | log_printf(TRACE,OOO_Engine_Glue,FUNCTION," * insert_rename_unit_ack (w) : %d",rename_unit_ack ); |
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74 | log_printf(TRACE,OOO_Engine_Glue,FUNCTION," * insert_rename_unit_no_execute (r) : %d",rename_unit_no_execute); |
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75 | log_printf(TRACE,OOO_Engine_Glue,FUNCTION," * insert_commit_unit_val (w) : %d",commit_unit_val ); |
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76 | log_printf(TRACE,OOO_Engine_Glue,FUNCTION," * insert_commit_unit_ack (r) : %d",commit_unit_ack ); |
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77 | log_printf(TRACE,OOO_Engine_Glue,FUNCTION," * insert_issue_queue_val (w) : %d",issue_queue_val ); |
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78 | log_printf(TRACE,OOO_Engine_Glue,FUNCTION," * insert_issue_queue_ack (r) : %d",issue_queue_ack ); |
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79 | |
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80 | x ++; |
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81 | } |
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82 | } |
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83 | } |
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84 | else |
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85 | { |
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86 | uint32_t x=0; |
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87 | for (uint32_t i=0; i<_param->_nb_rename_unit; ++i) |
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88 | for (uint32_t j=0; j<_param->_nb_inst_insert[i]; ++j) |
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89 | { |
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90 | PORT_WRITE(out_INSERT_VAL [x] ,0); |
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91 | PORT_WRITE(out_INSERT_RENAME_UNIT_ACK [i][j],0); |
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92 | PORT_WRITE(out_INSERT_COMMIT_UNIT_VAL [i][j],0); |
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93 | PORT_WRITE(out_INSERT_ISSUE_QUEUE_VAL [i][j],0); |
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94 | x ++; |
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95 | } |
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96 | } |
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97 | |
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98 | log_end(OOO_Engine_Glue,FUNCTION); |
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99 | }; |
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100 | |
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101 | }; // end namespace ooo_engine_glue |
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102 | }; // end namespace ooo_engine |
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103 | }; // end namespace multi_ooo_engine |
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104 | }; // end namespace core |
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105 | |
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106 | }; // end namespace behavioural |
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107 | }; // end namespace morpheo |
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108 | #endif |
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