[2] | 1 | #ifdef SYSTEMC |
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| 2 | /* |
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| 3 | * $Id: RegisterFile_Monolithic_transition.cpp 138 2010-05-12 17:34:01Z 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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[15] | 9 | #include "Behavioural/Generic/RegisterFile/RegisterFile_Monolithic/include/RegisterFile_Monolithic.h" |
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[2] | 10 | |
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| 11 | namespace morpheo { |
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| 12 | namespace behavioural { |
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| 13 | namespace generic { |
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| 14 | namespace registerfile { |
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[15] | 15 | namespace registerfile_monolithic { |
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[106] | 16 | |
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| 17 | #undef FUNCTION |
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| 18 | #define FUNCTION "RegisterFile_Monolithic::transition" |
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[15] | 19 | void RegisterFile_Monolithic::transition (void) |
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[2] | 20 | { |
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[106] | 21 | log_begin(RegisterFile_Monolithic,FUNCTION); |
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| 22 | log_function(RegisterFile_Monolithic,FUNCTION,_name.c_str()); |
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[2] | 23 | |
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[128] | 24 | if (PORT_READ(in_NRESET) == 0) |
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[2] | 25 | { |
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[128] | 26 | if (_param->_have_init_value) |
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| 27 | { |
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| 28 | for (uint32_t i=0; i<_param->_nb_word; ++i) |
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| 29 | reg_DATA[i] = fromString<Tdata_t>(_param->_init_value); |
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| 30 | } |
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| 31 | else |
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| 32 | { |
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| 33 | for (uint32_t i=0; i<_param->_nb_word; ++i) |
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| 34 | reg_DATA[i] = 0; |
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| 35 | } |
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[2] | 36 | } |
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[101] | 37 | else |
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[55] | 38 | { |
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[138] | 39 | #ifdef STATISTICS |
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| 40 | uint32_t stat_nb_read =0; |
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| 41 | uint32_t stat_nb_write =0; |
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| 42 | uint32_t stat_nb_read_write=0; |
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| 43 | #endif |
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[101] | 44 | for (uint32_t i=0; i<_param->_nb_port_write; i++) |
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| 45 | { |
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[128] | 46 | log_printf(TRACE,RegisterFile,FUNCTION," * WRITE [%d] : %d",i,PORT_READ(in_WRITE_VAL[i])); |
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| 47 | |
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[101] | 48 | // Have a write? |
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| 49 | if ( PORT_READ(in_WRITE_VAL[i]) == true) |
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| 50 | { |
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[55] | 51 | #ifdef STATISTICS |
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[138] | 52 | stat_nb_write++; |
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| 53 | #endif |
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[128] | 54 | |
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[138] | 55 | // #ifdef STATISTICS |
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| 56 | // if (usage_is_set(_usage,USE_STATISTICS)) |
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| 57 | // (*_stat_nb_write) ++; |
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| 58 | // #endif |
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| 59 | |
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[101] | 60 | Taddress_t address = (_param->_have_port_address)?PORT_READ(in_WRITE_ADDRESS[i]):0; |
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| 61 | Tdata_t data = PORT_READ(in_WRITE_DATA [i]); |
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[128] | 62 | |
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| 63 | log_printf(TRACE,RegisterFile,FUNCTION," * address : %d",address); |
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| 64 | log_printf(TRACE,RegisterFile,FUNCTION," * gloup"); |
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| 65 | log_printf(TRACE,RegisterFile,FUNCTION," * data : %d",data); |
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[101] | 66 | |
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[106] | 67 | log_printf(TRACE,RegisterFile,FUNCTION," * [%d] <- %.8x",static_cast<uint32_t>(address),static_cast<uint32_t>(data)); |
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[128] | 68 | |
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| 69 | #ifdef DEBUG_TEST |
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| 70 | if (address >= _param->_nb_word) |
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| 71 | throw ERRORMORPHEO(FUNCTION,toString(_("Address (%d) is invalid (size : %d).\n"),address,_param->_nb_word)); |
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| 72 | #endif |
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[101] | 73 | |
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| 74 | // Write in registerFile |
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| 75 | reg_DATA[address] = data; |
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| 76 | } |
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| 77 | } |
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| 78 | for (uint32_t i=0; i<_param->_nb_port_read_write; i++) |
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| 79 | { |
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[128] | 80 | log_printf(TRACE,RegisterFile,FUNCTION," * READ_WRITE [%d] : %d",i,PORT_READ(in_READ_WRITE_VAL[i])); |
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| 81 | |
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[101] | 82 | // Have a read_write? |
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| 83 | if (PORT_READ(in_READ_WRITE_VAL[i]) == true) |
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| 84 | { |
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[138] | 85 | #ifdef STATISTICS |
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| 86 | stat_nb_read_write++; |
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| 87 | #endif |
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| 88 | |
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[101] | 89 | if (PORT_READ(in_READ_WRITE_RW [i]) == RW_WRITE) |
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| 90 | { |
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[138] | 91 | // #ifdef STATISTICS |
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| 92 | // if (usage_is_set(_usage,USE_STATISTICS)) |
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| 93 | // (*_stat_nb_write) ++; |
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| 94 | // #endif |
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[101] | 95 | |
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| 96 | Taddress_t address = (_param->_have_port_address)?PORT_READ(in_READ_WRITE_ADDRESS[i]):0; |
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| 97 | Tdata_t data = PORT_READ(in_READ_WRITE_WDATA [i]); |
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| 98 | |
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[106] | 99 | log_printf(TRACE,RegisterFile,FUNCTION," * [%d] <- %.8x",static_cast<uint32_t>(address),static_cast<uint32_t>(data)); |
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[101] | 100 | |
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[128] | 101 | |
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| 102 | #ifdef DEBUG_TEST |
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| 103 | if (address >= _param->_nb_word) |
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| 104 | throw ERRORMORPHEO(FUNCTION,toString(_("Address (%d) is invalid (size : %d).\n"),address,_param->_nb_word)); |
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| 105 | #endif |
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| 106 | |
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[101] | 107 | // Write in registerFile |
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| 108 | reg_DATA[address] = data; |
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| 109 | } |
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[138] | 110 | // #ifdef STATISTICS |
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| 111 | // else |
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| 112 | // { |
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| 113 | // if (usage_is_set(_usage,USE_STATISTICS)) |
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| 114 | // (*_stat_nb_read) ++; |
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| 115 | // } |
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| 116 | // #endif |
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[101] | 117 | } |
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| 118 | } |
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[55] | 119 | |
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[138] | 120 | |
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[2] | 121 | #ifdef STATISTICS |
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[138] | 122 | if (usage_is_set(_usage,USE_STATISTICS)) |
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| 123 | { |
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| 124 | for (uint32_t i=0; i<_param->_nb_port_read; i++) |
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| 125 | if ( PORT_READ(in_READ_VAL [i]) == 1) |
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| 126 | { |
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| 127 | stat_nb_read ++; |
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| 128 | // (*_stat_nb_read) ++; |
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| 129 | } |
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| 130 | |
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| 131 | if (_param->_nb_port_read>0) |
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| 132 | (*_stat_port_read ) += stat_nb_read; |
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| 133 | if (_param->_nb_port_write>0) |
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| 134 | (*_stat_port_write ) += stat_nb_write; |
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| 135 | if (_param->_nb_port_read_write>0) |
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| 136 | (*_stat_port_read_write) += stat_nb_read_write; |
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| 137 | } |
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[2] | 138 | #endif |
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[138] | 139 | } |
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[2] | 140 | |
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[106] | 141 | #if defined(DEBUG_RegisterFile_Monolithic) and DEBUG_RegisterFile_Monolithic and (DEBUG >= DEBUG_TRACE) |
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[131] | 142 | # if 1 |
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[106] | 143 | { |
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| 144 | log_printf(TRACE,RegisterFile,FUNCTION," * Dump RegisterFile"); |
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| 145 | |
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| 146 | uint32_t limit = 4; |
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| 147 | |
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| 148 | for (uint32_t i=0; i<_param->_nb_word; i+=limit) |
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| 149 | { |
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| 150 | std::string str = ""; |
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| 151 | |
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| 152 | for (uint32_t j=0; j<limit; j++) |
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| 153 | { |
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| 154 | uint32_t index = i+j; |
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| 155 | if (index >= _param->_nb_word) |
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| 156 | break; |
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| 157 | else |
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| 158 | str+=toString("[%.4d] %.8x ",index,reg_DATA[index]); |
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| 159 | } |
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| 160 | |
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| 161 | log_printf(TRACE,RegisterFile,FUNCTION," %s",str.c_str()); |
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| 162 | } |
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| 163 | } |
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[131] | 164 | # endif |
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[106] | 165 | #endif |
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| 166 | |
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[75] | 167 | #if defined(STATISTICS) or defined(VHDL_TESTBENCH) |
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[71] | 168 | end_cycle(); |
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[75] | 169 | #endif |
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[106] | 170 | |
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| 171 | log_end(RegisterFile_Monolithic,FUNCTION); |
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[2] | 172 | }; |
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| 173 | |
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[15] | 174 | }; // end namespace registerfile_monolithic |
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[2] | 175 | }; // end namespace registerfile |
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| 176 | }; // end namespace generic |
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| 177 | }; // end namespace behavioural |
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| 178 | }; // end namespace morpheo |
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| 179 | #endif |
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