1 | /* |
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2 | * $Id: Parameters.cpp 137 2010-02-16 12:35:48Z 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/Parameters.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 | Parameters::Parameters (uint32_t size_data , |
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17 | uint32_t nb_port , |
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18 | uint32_t shift_value , |
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19 | rotate_t rotate , |
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20 | direction_t direction , |
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21 | carry_t carry , |
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22 | bool type_completion_bool) |
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23 | { |
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24 | _size_data = size_data ; |
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25 | _nb_port = nb_port ; |
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26 | _shift_value = shift_value ; |
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27 | _rotate = rotate ; |
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28 | _direction = direction ; |
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29 | _carry = carry ; |
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30 | _size_data_completion = (carry != external_completion)?0:((_shift_value==0)?size_data:_shift_value); |
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31 | _type_completion_bool = type_completion_bool; |
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32 | |
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33 | _size_shift = static_cast<uint32_t>(ceil(log2(_size_data))); |
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34 | |
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35 | _internal_direction = (direction == internal_right_shift)?_right :_left ; |
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36 | _internal_type = (rotate == internal_rotate )?_rotate:_shift ; |
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37 | _internal_carry = (carry == internal_logic )?_logic :_arithmetic; |
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38 | |
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39 | _have_shift_logic_left = ((rotate != internal_rotate) && |
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40 | (((carry == external_carry ) || |
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41 | (carry == external_completion) || |
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42 | (carry == internal_logic )) && |
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43 | ((direction == external_direction ) || |
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44 | (direction == internal_left_shift)))); |
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45 | _have_shift_logic_right = ((rotate != internal_rotate) && |
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46 | (((carry == external_carry ) || |
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47 | (carry == external_completion) || |
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48 | (carry == internal_logic )) && |
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49 | ((direction == external_direction ) || |
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50 | (direction == internal_right_shift)))); |
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51 | _have_shift_logic = _have_shift_logic_left || _have_shift_logic_right; |
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52 | |
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53 | _have_shift_arithmetic_left = ((rotate != internal_rotate) && |
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54 | (((carry == external_carry ) || |
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55 | (carry == internal_arithmetic )) && |
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56 | ((direction == external_direction ) || |
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57 | (direction == internal_left_shift)))); |
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58 | _have_shift_arithmetic_right = ((rotate != internal_rotate) && |
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59 | (((carry == external_carry ) || |
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60 | (carry == internal_arithmetic )) && |
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61 | ((direction == external_direction ) || |
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62 | (direction == internal_right_shift)))); |
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63 | _have_shift_arithmetic = _have_shift_arithmetic_left || _have_shift_arithmetic_right; |
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64 | |
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65 | _have_shift = _have_shift_logic || _have_shift_arithmetic; |
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66 | |
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67 | _have_rotate_left = ((rotate != without_rotate) && |
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68 | ((direction == external_direction ) || |
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69 | (direction == internal_left_shift))); |
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70 | _have_rotate_right = ((rotate != without_rotate) && |
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71 | ((direction == external_direction ) || |
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72 | (direction == internal_right_shift))); |
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73 | _have_rotate = _have_rotate_left || _have_rotate_right; |
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74 | |
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75 | _have_direction_left = (_have_shift_logic_left || |
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76 | _have_shift_arithmetic_left || |
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77 | _have_rotate_left ); |
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78 | _have_direction_right = (_have_shift_logic_right || |
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79 | _have_shift_arithmetic_right || |
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80 | _have_rotate_right ); |
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81 | |
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82 | test(); |
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83 | }; |
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84 | |
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85 | // Parameters::Parameters (Parameters & param): |
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86 | // _size_data (param._size_data ), |
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87 | // _nb_port (param._nb_port ), |
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88 | // _shift_value (param._shift_value ), |
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89 | // _rotate (param._rotate ), |
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90 | // _direction (param._direction ), |
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91 | // _carry (param._carry ), |
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92 | // _size_data_completion (param._size_data_completion ), |
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93 | // _type_completion_bool (param._type_completion_bool ), |
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94 | |
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95 | // _internal_direction (param._internal_direction ), |
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96 | // _internal_type (param._internal_type ), |
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97 | // _internal_carry (param._internal_carry ), |
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98 | |
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99 | // _have_shift_logic_left (param._have_shift_logic_left ), |
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100 | // _have_shift_logic_right (param._have_shift_logic_right ), |
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101 | // _have_shift_logic (param._have_shift_logic ), |
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102 | // _have_shift_arithmetic_left (param._have_shift_arithmetic_left ), |
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103 | // _have_shift_arithmetic_right (param._have_shift_arithmetic_right ), |
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104 | // _have_shift_arithmetic (param._have_shift_arithmetic ), |
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105 | // _have_shift (param._have_shift ), |
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106 | // _have_rotate_left (param._have_rotate_left ), |
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107 | // _have_rotate_right (param._have_rotate_right ), |
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108 | // _have_rotate (param._have_rotate ), |
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109 | |
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110 | // _have_direction_left (param._have_direction_left ), |
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111 | // _have_direction_right (param._have_direction_right ) |
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112 | |
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113 | // { |
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114 | // test(); |
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115 | // }; |
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116 | |
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117 | Parameters::~Parameters () |
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118 | { |
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119 | }; |
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120 | |
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121 | void Parameters::copy (void) |
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122 | { |
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123 | }; |
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124 | |
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125 | }; // end namespace shifter |
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126 | }; // end namespace generic |
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127 | }; // end namespace behavioural |
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128 | }; // end namespace morpheo |
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