| 1 | #ifdef SYSTEMC |
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| 2 | /* |
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| 3 | * $Id: Rename_select_genMealy.cpp 81 2008-04-15 18:40:01Z 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_select/include/Rename_select.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_select { |
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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_select::genMealy" |
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| 22 | void Rename_select::genMealy (void) |
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| 23 | { |
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| 24 | log_printf(FUNC,Rename_select,FUNCTION,"Begin"); |
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| 25 | |
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| 26 | Tcontrol_t ack [_param->_nb_front_end][_param->_max_nb_inst_decod]; |
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| 27 | for (uint32_t i=0; i<_param->_nb_front_end; i++) |
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| 28 | for (uint32_t j=0; j<_param->_nb_inst_decod[i]; j++) |
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| 29 | ack [i][j] = false; |
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| 30 | |
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| 31 | std::list<select_t>::iterator it=select.begin(); |
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| 32 | |
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| 33 | for (uint32_t i=0; i<_param->_nb_inst_rename; i++) |
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| 34 | { |
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| 35 | Tcontrol_t val = false; |
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| 36 | |
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| 37 | while ((it != select.end()) and (val == false)) |
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| 38 | { |
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| 39 | Tcontext_t x = it->_front_end ; |
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| 40 | uint32_t y = it->_inst_decod; |
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| 41 | |
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| 42 | // Test if this instruction is valid |
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| 43 | if (PORT_READ(in_RENAME_IN_VAL[x][y]) == 1) |
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| 44 | { |
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| 45 | // Find !!! |
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| 46 | val = true; |
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| 47 | ack [x][y] = PORT_READ(in_RENAME_OUT_ACK [i]); |
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| 48 | |
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| 49 | if (_param->_have_port_front_end_id) |
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| 50 | PORT_WRITE(out_RENAME_OUT_FRONT_END_ID [i],PORT_READ(in_RENAME_IN_FRONT_END_ID [x][y])); |
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| 51 | if (_param->_have_port_context_id) |
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| 52 | PORT_WRITE(out_RENAME_OUT_CONTEXT_ID [i],PORT_READ(in_RENAME_IN_CONTEXT_ID [x][y])); |
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| 53 | if (_param->_have_port_depth) |
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| 54 | PORT_WRITE(out_RENAME_OUT_DEPTH [i],PORT_READ(in_RENAME_IN_DEPTH [x][y])); |
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| 55 | PORT_WRITE(out_RENAME_OUT_TYPE [i],PORT_READ(in_RENAME_IN_TYPE [x][y])); |
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| 56 | PORT_WRITE(out_RENAME_OUT_OPERATION [i],PORT_READ(in_RENAME_IN_OPERATION [x][y])); |
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| 57 | PORT_WRITE(out_RENAME_OUT_ADDRESS [i],PORT_READ(in_RENAME_IN_ADDRESS [x][y])); |
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| 58 | PORT_WRITE(out_RENAME_OUT_HAS_IMMEDIAT [i],PORT_READ(in_RENAME_IN_HAS_IMMEDIAT [x][y])); |
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| 59 | PORT_WRITE(out_RENAME_OUT_IMMEDIAT [i],PORT_READ(in_RENAME_IN_IMMEDIAT [x][y])); |
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| 60 | PORT_WRITE(out_RENAME_OUT_READ_RA [i],PORT_READ(in_RENAME_IN_READ_RA [x][y])); |
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| 61 | PORT_WRITE(out_RENAME_OUT_NUM_REG_RA [i],PORT_READ(in_RENAME_IN_NUM_REG_RA [x][y])); |
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| 62 | PORT_WRITE(out_RENAME_OUT_READ_RB [i],PORT_READ(in_RENAME_IN_READ_RB [x][y])); |
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| 63 | PORT_WRITE(out_RENAME_OUT_NUM_REG_RB [i],PORT_READ(in_RENAME_IN_NUM_REG_RB [x][y])); |
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| 64 | PORT_WRITE(out_RENAME_OUT_READ_RC [i],PORT_READ(in_RENAME_IN_READ_RC [x][y])); |
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| 65 | PORT_WRITE(out_RENAME_OUT_NUM_REG_RC [i],PORT_READ(in_RENAME_IN_NUM_REG_RC [x][y])); |
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| 66 | PORT_WRITE(out_RENAME_OUT_WRITE_RD [i],PORT_READ(in_RENAME_IN_WRITE_RD [x][y])); |
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| 67 | PORT_WRITE(out_RENAME_OUT_NUM_REG_RD [i],PORT_READ(in_RENAME_IN_NUM_REG_RD [x][y])); |
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| 68 | PORT_WRITE(out_RENAME_OUT_WRITE_RE [i],PORT_READ(in_RENAME_IN_WRITE_RE [x][y])); |
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| 69 | PORT_WRITE(out_RENAME_OUT_NUM_REG_RE [i],PORT_READ(in_RENAME_IN_NUM_REG_RE [x][y])); |
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| 70 | PORT_WRITE(out_RENAME_OUT_EXCEPTION_USE[i],PORT_READ(in_RENAME_IN_EXCEPTION_USE [x][y])); |
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| 71 | } |
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| 72 | |
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| 73 | it ++; |
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| 74 | } |
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| 75 | |
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| 76 | PORT_WRITE(out_RENAME_OUT_VAL [i], val); |
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| 77 | } |
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| 78 | |
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| 79 | for (uint32_t i=0; i<_param->_nb_front_end; i++) |
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| 80 | for (uint32_t j=0; j<_param->_nb_inst_decod[i]; j++) |
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| 81 | PORT_WRITE(out_RENAME_IN_ACK [i][j], ack [i][j]); |
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| 82 | |
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| 83 | log_printf(FUNC,Rename_select,FUNCTION,"End"); |
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| 84 | }; |
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| 85 | |
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| 86 | }; // end namespace rename_select |
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| 87 | }; // end namespace rename_unit |
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| 88 | }; // end namespace ooo_engine |
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| 89 | }; // end namespace multi_ooo_engine |
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| 90 | }; // end namespace core |
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| 91 | |
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| 92 | }; // end namespace behavioural |
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| 93 | }; // end namespace morpheo |
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| 94 | #endif |
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