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1 /* decQuad module for the decNumber C Library.
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2 Copyright (C) 2007, 2009 Free Software Foundation, Inc.
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3 Contributed by IBM Corporation. Author Mike Cowlishaw.
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4
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5 This file is part of GCC.
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6
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7 GCC is free software; you can redistribute it and/or modify it under
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8 the terms of the GNU General Public License as published by the Free
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9 Software Foundation; either version 3, or (at your option) any later
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10 version.
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11
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12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 Under Section 7 of GPL version 3, you are granted additional
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18 permissions described in the GCC Runtime Library Exception, version
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19 3.1, as published by the Free Software Foundation.
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20
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21 You should have received a copy of the GNU General Public License and
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22 a copy of the GCC Runtime Library Exception along with this program;
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23 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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24 <http://www.gnu.org/licenses/>. */
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25
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26 /* ------------------------------------------------------------------ */
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27 /* decQuad.c -- decQuad operations module */
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28 /* ------------------------------------------------------------------ */
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29 /* This module comprises decQuad operations (including conversions) */
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30 /* ------------------------------------------------------------------ */
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31
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32 #include "decContext.h" /* public includes */
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33 #include "decQuad.h" /* .. */
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34
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35 /* Constant mappings for shared code */
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36 #define DECPMAX DECQUAD_Pmax
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37 #define DECEMIN DECQUAD_Emin
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38 #define DECEMAX DECQUAD_Emax
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39 #define DECEMAXD DECQUAD_EmaxD
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40 #define DECBYTES DECQUAD_Bytes
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41 #define DECSTRING DECQUAD_String
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42 #define DECECONL DECQUAD_EconL
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43 #define DECBIAS DECQUAD_Bias
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44 #define DECLETS DECQUAD_Declets
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45 #define DECQTINY (-DECQUAD_Bias)
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46
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47 /* Type and function mappings for shared code */
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48 #define decFloat decQuad /* Type name */
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49
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50 /* Utilities and conversions (binary results, extractors, etc.) */
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51 #define decFloatFromBCD decQuadFromBCD
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52 #define decFloatFromInt32 decQuadFromInt32
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53 #define decFloatFromPacked decQuadFromPacked
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54 #define decFloatFromString decQuadFromString
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55 #define decFloatFromUInt32 decQuadFromUInt32
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56 #define decFloatFromWider decQuadFromWider
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57 #define decFloatGetCoefficient decQuadGetCoefficient
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58 #define decFloatGetExponent decQuadGetExponent
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59 #define decFloatSetCoefficient decQuadSetCoefficient
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60 #define decFloatSetExponent decQuadSetExponent
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61 #define decFloatShow decQuadShow
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62 #define decFloatToBCD decQuadToBCD
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63 #define decFloatToEngString decQuadToEngString
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64 #define decFloatToInt32 decQuadToInt32
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65 #define decFloatToInt32Exact decQuadToInt32Exact
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66 #define decFloatToPacked decQuadToPacked
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67 #define decFloatToString decQuadToString
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68 #define decFloatToUInt32 decQuadToUInt32
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69 #define decFloatToUInt32Exact decQuadToUInt32Exact
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70 #define decFloatToWider decQuadToWider
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71 #define decFloatZero decQuadZero
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72
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73 /* Computational (result is a decFloat) */
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74 #define decFloatAbs decQuadAbs
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75 #define decFloatAdd decQuadAdd
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76 #define decFloatAnd decQuadAnd
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77 #define decFloatDivide decQuadDivide
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78 #define decFloatDivideInteger decQuadDivideInteger
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79 #define decFloatFMA decQuadFMA
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80 #define decFloatInvert decQuadInvert
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81 #define decFloatLogB decQuadLogB
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82 #define decFloatMax decQuadMax
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83 #define decFloatMaxMag decQuadMaxMag
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84 #define decFloatMin decQuadMin
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85 #define decFloatMinMag decQuadMinMag
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86 #define decFloatMinus decQuadMinus
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87 #define decFloatMultiply decQuadMultiply
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88 #define decFloatNextMinus decQuadNextMinus
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89 #define decFloatNextPlus decQuadNextPlus
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90 #define decFloatNextToward decQuadNextToward
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91 #define decFloatOr decQuadOr
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92 #define decFloatPlus decQuadPlus
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93 #define decFloatQuantize decQuadQuantize
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94 #define decFloatReduce decQuadReduce
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95 #define decFloatRemainder decQuadRemainder
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96 #define decFloatRemainderNear decQuadRemainderNear
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97 #define decFloatRotate decQuadRotate
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98 #define decFloatScaleB decQuadScaleB
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99 #define decFloatShift decQuadShift
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100 #define decFloatSubtract decQuadSubtract
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101 #define decFloatToIntegralValue decQuadToIntegralValue
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102 #define decFloatToIntegralExact decQuadToIntegralExact
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103 #define decFloatXor decQuadXor
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104
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105 /* Comparisons */
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106 #define decFloatCompare decQuadCompare
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107 #define decFloatCompareSignal decQuadCompareSignal
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108 #define decFloatCompareTotal decQuadCompareTotal
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109 #define decFloatCompareTotalMag decQuadCompareTotalMag
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110
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111 /* Copies */
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112 #define decFloatCanonical decQuadCanonical
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113 #define decFloatCopy decQuadCopy
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114 #define decFloatCopyAbs decQuadCopyAbs
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115 #define decFloatCopyNegate decQuadCopyNegate
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116 #define decFloatCopySign decQuadCopySign
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117
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118 /* Non-computational */
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119 #define decFloatClass decQuadClass
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120 #define decFloatClassString decQuadClassString
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121 #define decFloatDigits decQuadDigits
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122 #define decFloatIsCanonical decQuadIsCanonical
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123 #define decFloatIsFinite decQuadIsFinite
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124 #define decFloatIsInfinite decQuadIsInfinite
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125 #define decFloatIsInteger decQuadIsInteger
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126 #define decFloatIsNaN decQuadIsNaN
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127 #define decFloatIsNormal decQuadIsNormal
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128 #define decFloatIsSignaling decQuadIsSignaling
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129 #define decFloatIsSignalling decQuadIsSignalling
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130 #define decFloatIsSigned decQuadIsSigned
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131 #define decFloatIsSubnormal decQuadIsSubnormal
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132 #define decFloatIsZero decQuadIsZero
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133 #define decFloatRadix decQuadRadix
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134 #define decFloatSameQuantum decQuadSameQuantum
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135 #define decFloatVersion decQuadVersion
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136
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137
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138 #include "decNumberLocal.h" /* local includes (need DECPMAX) */
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139 #include "decCommon.c" /* non-arithmetic decFloat routines */
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140 #include "decBasic.c" /* basic formats routines */
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141
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