| 1 | /* |
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| 2 | * $Id: Shifter.cpp 88 2008-12-10 18:31:39Z rosiere $ |
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| 3 | * |
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| 4 | * [ Description ] |
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| 5 | * |
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| 6 | */ |
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| 7 | |
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| 8 | #include "Behavioural/Generic/Shifter/include/Shifter.h" |
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| 9 | |
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| 10 | namespace morpheo { |
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| 11 | namespace behavioural { |
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| 12 | namespace generic { |
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| 13 | namespace shifter { |
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| 14 | |
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| 15 | |
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| 16 | #undef FUNCTION |
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| 17 | #define FUNCTION "Shifter::Shifter" |
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| 18 | Shifter::Shifter ( |
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| 19 | #ifdef SYSTEMC |
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| 20 | sc_module_name name |
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| 21 | #else |
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| 22 | std::string name |
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| 23 | #endif |
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| 24 | #ifdef STATISTICS |
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| 25 | ,morpheo::behavioural::Parameters_Statistics * param_statistics |
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| 26 | #endif |
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| 27 | ,morpheo::behavioural::generic::shifter::Parameters *param |
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| 28 | ,morpheo::behavioural::Tusage_t usage ): |
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| 29 | _name (name) |
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| 30 | ,_param (param) |
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| 31 | ,_usage (usage) |
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| 32 | { |
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| 33 | |
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| 34 | #if DEBUG_Shifter == true |
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| 35 | log_printf(INFO,Shifter,FUNCTION,_("<%s> Parameters"),_name.c_str()); |
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| 36 | |
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| 37 | std::cout << *param << std::endl; |
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| 38 | #endif |
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| 39 | |
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| 40 | allocation (); |
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| 41 | |
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| 42 | #ifdef STATISTICS |
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| 43 | if (usage_is_set(_usage,USE_STATISTICS)) |
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| 44 | { |
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| 45 | // Allocation of statistics |
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| 46 | statistics_declaration(param_statistics); |
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| 47 | } |
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| 48 | #endif |
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| 49 | |
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| 50 | #ifdef VHDL |
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| 51 | if (usage_is_set(_usage,USE_VHDL)) |
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| 52 | { |
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| 53 | // generate the vhdl |
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| 54 | vhdl(); |
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| 55 | } |
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| 56 | #endif |
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| 57 | |
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| 58 | #ifdef SYSTEMC |
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| 59 | if (usage_is_set(_usage,USE_SYSTEMC)) |
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| 60 | { |
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| 61 | #if (defined(STATISTICS) || defined (VHDL_TESTBENCH)) |
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| 62 | SC_METHOD (transition); |
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| 63 | dont_initialize (); |
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| 64 | sensitive << (*(in_CLOCK)).pos(); |
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| 65 | #endif |
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| 66 | |
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| 67 | SC_METHOD (genMealy_shift); |
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| 68 | dont_initialize (); |
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| 69 | sensitive << (*(in_CLOCK)).neg(); |
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| 70 | for (uint32_t i=0; i<param->_nb_port; i++) |
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| 71 | { |
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| 72 | sensitive << (*(in_SHIFTER_DATA [i])); |
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| 73 | if (param->_shift_value == 0) |
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| 74 | sensitive << (*(in_SHIFTER_SHIFT [i])); |
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| 75 | if (param->_direction == external_direction) |
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| 76 | sensitive << (*(in_SHIFTER_DIRECTION [i])); |
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| 77 | if (_param->_rotate == external_rotate) |
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| 78 | sensitive << (*(in_SHIFTER_TYPE [i])); |
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| 79 | if (param->_carry == external_carry) |
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| 80 | sensitive << (*(in_SHIFTER_CARRY [i])); |
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| 81 | if (param->_carry == external_completion) |
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| 82 | if (_param->_type_completion_bool == true) |
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| 83 | sensitive << (*(in_SHIFTER_CARRY_IN [i])); |
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| 84 | else |
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| 85 | sensitive << (*(in_SHIFTER_COMPLETION[i])); |
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| 86 | } |
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| 87 | |
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| 88 | #ifdef SYSTEMCASS_SPECIFIC |
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| 89 | // List dependency information |
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| 90 | for (uint32_t i=0; i<param->_nb_port; i++) |
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| 91 | { |
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| 92 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_DATA [i])); |
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| 93 | if (param->_shift_value == 0) |
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| 94 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_SHIFT [i])); |
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| 95 | if (param->_direction == external_direction) |
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| 96 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_DIRECTION [i])); |
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| 97 | if (_param->_rotate == external_rotate) |
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| 98 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_TYPE [i])); |
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| 99 | if (param->_carry == external_carry) |
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| 100 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_CARRY [i])); |
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| 101 | if (param->_carry == external_completion) |
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| 102 | if (_param->_type_completion_bool == true) |
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| 103 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_CARRY_IN [i])); |
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| 104 | else |
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| 105 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_COMPLETION[i])); |
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| 106 | } |
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| 107 | #endif |
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| 108 | } |
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| 109 | #endif |
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| 110 | }; |
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| 111 | |
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| 112 | #undef FUNCTION |
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| 113 | #define FUNCTION "Shifter::~Shifter" |
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| 114 | Shifter::~Shifter (void) |
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| 115 | { |
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| 116 | #ifdef STATISTICS |
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| 117 | if (usage_is_set(_usage,USE_STATISTICS)) |
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| 118 | delete _stat; |
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| 119 | #endif |
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| 120 | |
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| 121 | deallocation (); |
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| 122 | }; |
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| 123 | |
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| 124 | }; // end namespace shifter |
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| 125 | }; // end namespace generic |
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| 126 | |
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| 127 | }; // end namespace behavioural |
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| 128 | }; // end namespace morpheo |
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