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decDouble.c
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/* decDouble module for the decNumber C Library.
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
/* ------------------------------------------------------------------ */
/* decDouble.c -- decDouble operations module */
/* ------------------------------------------------------------------ */
/* This module comprises decDouble operations (including conversions) */
/* ------------------------------------------------------------------ */
#include "decContext.h" /* public includes */
#include "decDouble.h" /* .. */
/* Constant mappings for shared code */
#define DECPMAX DECDOUBLE_Pmax
#define DECEMIN DECDOUBLE_Emin
#define DECEMAX DECDOUBLE_Emax
#define DECEMAXD DECDOUBLE_EmaxD
#define DECBYTES DECDOUBLE_Bytes
#define DECSTRING DECDOUBLE_String
#define DECECONL DECDOUBLE_EconL
#define DECBIAS DECDOUBLE_Bias
#define DECLETS DECDOUBLE_Declets
#define DECQTINY (-DECDOUBLE_Bias)
/* parameters of next-wider format */
#define DECWBYTES DECQUAD_Bytes
#define DECWPMAX DECQUAD_Pmax
#define DECWECONL DECQUAD_EconL
#define DECWBIAS DECQUAD_Bias
/* Type and function mappings for shared code */
#define decFloat decDouble /* Type name */
#define decFloatWider decQuad /* Type name */
/* Utilities and conversions (binary results, extractors, etc.) */
#define decFloatFromBCD decDoubleFromBCD
#define decFloatFromInt32 decDoubleFromInt32
#define decFloatFromPacked decDoubleFromPacked
#define decFloatFromPackedChecked decDoubleFromPackedChecked
#define decFloatFromString decDoubleFromString
#define decFloatFromUInt32 decDoubleFromUInt32
#define decFloatFromWider decDoubleFromWider
#define decFloatGetCoefficient decDoubleGetCoefficient
#define decFloatGetExponent decDoubleGetExponent
#define decFloatSetCoefficient decDoubleSetCoefficient
#define decFloatSetExponent decDoubleSetExponent
#define decFloatShow decDoubleShow
#define decFloatToBCD decDoubleToBCD
#define decFloatToEngString decDoubleToEngString
#define decFloatToInt32 decDoubleToInt32
#define decFloatToInt32Exact decDoubleToInt32Exact
#define decFloatToPacked decDoubleToPacked
#define decFloatToString decDoubleToString
#define decFloatToUInt32 decDoubleToUInt32
#define decFloatToUInt32Exact decDoubleToUInt32Exact
#define decFloatToWider decDoubleToWider
#define decFloatZero decDoubleZero
/* Computational (result is a decFloat) */
#define decFloatAbs decDoubleAbs
#define decFloatAdd decDoubleAdd
#define decFloatAnd decDoubleAnd
#define decFloatDivide decDoubleDivide
#define decFloatDivideInteger decDoubleDivideInteger
#define decFloatFMA decDoubleFMA
#define decFloatInvert decDoubleInvert
#define decFloatLogB decDoubleLogB
#define decFloatMax decDoubleMax
#define decFloatMaxMag decDoubleMaxMag
#define decFloatMin decDoubleMin
#define decFloatMinMag decDoubleMinMag
#define decFloatMinus decDoubleMinus
#define decFloatMultiply decDoubleMultiply
#define decFloatNextMinus decDoubleNextMinus
#define decFloatNextPlus decDoubleNextPlus
#define decFloatNextToward decDoubleNextToward
#define decFloatOr decDoubleOr
#define decFloatPlus decDoublePlus
#define decFloatQuantize decDoubleQuantize
#define decFloatReduce decDoubleReduce
#define decFloatRemainder decDoubleRemainder
#define decFloatRemainderNear decDoubleRemainderNear
#define decFloatRotate decDoubleRotate
#define decFloatScaleB decDoubleScaleB
#define decFloatShift decDoubleShift
#define decFloatSubtract decDoubleSubtract
#define decFloatToIntegralValue decDoubleToIntegralValue
#define decFloatToIntegralExact decDoubleToIntegralExact
#define decFloatXor decDoubleXor
/* Comparisons */
#define decFloatCompare decDoubleCompare
#define decFloatCompareSignal decDoubleCompareSignal
#define decFloatCompareTotal decDoubleCompareTotal
#define decFloatCompareTotalMag decDoubleCompareTotalMag
/* Copies */
#define decFloatCanonical decDoubleCanonical
#define decFloatCopy decDoubleCopy
#define decFloatCopyAbs decDoubleCopyAbs
#define decFloatCopyNegate decDoubleCopyNegate
#define decFloatCopySign decDoubleCopySign
/* Non-computational */
#define decFloatClass decDoubleClass
#define decFloatClassString decDoubleClassString
#define decFloatDigits decDoubleDigits
#define decFloatIsCanonical decDoubleIsCanonical
#define decFloatIsFinite decDoubleIsFinite
#define decFloatIsInfinite decDoubleIsInfinite
#define decFloatIsInteger decDoubleIsInteger
#define decFloatIsNaN decDoubleIsNaN
#define decFloatIsNormal decDoubleIsNormal
#define decFloatIsSignaling decDoubleIsSignaling
#define decFloatIsSignalling decDoubleIsSignalling
#define decFloatIsSigned decDoubleIsSigned
#define decFloatIsSubnormal decDoubleIsSubnormal
#define decFloatIsZero decDoubleIsZero
#define decFloatRadix decDoubleRadix
#define decFloatSameQuantum decDoubleSameQuantum
#define decFloatVersion decDoubleVersion
#include "decNumberLocal.h" /* local includes (need DECPMAX) */
#include "decCommon.c" /* non-arithmetic decFloat routines */
#include "decBasic.c" /* basic formats routines */