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136 lines
6.4 KiB
C
136 lines
6.4 KiB
C
9 years ago
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/* ------------------------------------------------------------------ */
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/* decQuad.c -- decQuad operations module */
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/* ------------------------------------------------------------------ */
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/* Copyright (c) IBM Corporation, 2000, 2010. All rights reserved. */
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/* */
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/* This software is made available under the terms of the */
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/* ICU License -- ICU 1.8.1 and later. */
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/* */
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/* The description and User's Guide ("The decNumber C Library") for */
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/* this software is included in the package as decNumber.pdf. This */
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/* document is also available in HTML, together with specifications, */
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/* testcases, and Web links, on the General Decimal Arithmetic page. */
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/* */
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/* Please send comments, suggestions, and corrections to the author: */
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/* mfc@uk.ibm.com */
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/* Mike Cowlishaw, IBM Fellow */
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/* IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK */
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/* ------------------------------------------------------------------ */
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/* This module comprises decQuad operations (including conversions) */
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/* ------------------------------------------------------------------ */
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/* Constant mappings for shared code */
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#define DECPMAX DECQUAD_Pmax
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#define DECEMIN DECQUAD_Emin
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#define DECEMAX DECQUAD_Emax
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#define DECEMAXD DECQUAD_EmaxD
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#define DECBYTES DECQUAD_Bytes
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#define DECSTRING DECQUAD_String
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#define DECECONL DECQUAD_EconL
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#define DECBIAS DECQUAD_Bias
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#define DECLETS DECQUAD_Declets
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#define DECQTINY (-DECQUAD_Bias)
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/* Type and function mappings for shared code */
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#define decFloat decQuad // Type name
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// Utilities and conversions (binary results, extractors, etc.)
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#define decFloatFromBCD decQuadFromBCD
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#define decFloatFromInt32 decQuadFromInt32
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#define decFloatFromPacked decQuadFromPacked
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#define decFloatFromPackedChecked decQuadFromPackedChecked
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#define decFloatFromString decQuadFromString
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#define decFloatFromUInt32 decQuadFromUInt32
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#define decFloatFromWider decQuadFromWider
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#define decFloatGetCoefficient decQuadGetCoefficient
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#define decFloatGetExponent decQuadGetExponent
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#define decFloatSetCoefficient decQuadSetCoefficient
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#define decFloatSetExponent decQuadSetExponent
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#define decFloatShow decQuadShow
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#define decFloatToBCD decQuadToBCD
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#define decFloatToEngString decQuadToEngString
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#define decFloatToInt32 decQuadToInt32
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#define decFloatToInt32Exact decQuadToInt32Exact
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#define decFloatToPacked decQuadToPacked
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#define decFloatToString decQuadToString
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#define decFloatToUInt32 decQuadToUInt32
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#define decFloatToUInt32Exact decQuadToUInt32Exact
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#define decFloatToWider decQuadToWider
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#define decFloatZero decQuadZero
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// Computational (result is a decFloat)
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#define decFloatAbs decQuadAbs
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#define decFloatAdd decQuadAdd
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#define decFloatAnd decQuadAnd
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#define decFloatDivide decQuadDivide
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#define decFloatDivideInteger decQuadDivideInteger
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#define decFloatFMA decQuadFMA
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#define decFloatInvert decQuadInvert
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#define decFloatLogB decQuadLogB
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#define decFloatMax decQuadMax
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#define decFloatMaxMag decQuadMaxMag
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#define decFloatMin decQuadMin
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#define decFloatMinMag decQuadMinMag
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#define decFloatMinus decQuadMinus
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#define decFloatMultiply decQuadMultiply
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#define decFloatNextMinus decQuadNextMinus
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#define decFloatNextPlus decQuadNextPlus
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#define decFloatNextToward decQuadNextToward
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#define decFloatOr decQuadOr
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#define decFloatPlus decQuadPlus
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#define decFloatQuantize decQuadQuantize
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#define decFloatReduce decQuadReduce
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#define decFloatRemainder decQuadRemainder
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#define decFloatRemainderNear decQuadRemainderNear
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#define decFloatRotate decQuadRotate
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#define decFloatScaleB decQuadScaleB
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#define decFloatShift decQuadShift
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#define decFloatSubtract decQuadSubtract
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#define decFloatToIntegralValue decQuadToIntegralValue
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#define decFloatToIntegralExact decQuadToIntegralExact
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#define decFloatXor decQuadXor
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// Comparisons
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#define decFloatCompare decQuadCompare
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#define decFloatCompareSignal decQuadCompareSignal
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#define decFloatCompareTotal decQuadCompareTotal
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#define decFloatCompareTotalMag decQuadCompareTotalMag
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// Copies
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#define decFloatCanonical decQuadCanonical
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#define decFloatCopy decQuadCopy
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#define decFloatCopyAbs decQuadCopyAbs
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#define decFloatCopyNegate decQuadCopyNegate
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#define decFloatCopySign decQuadCopySign
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// Non-computational
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#define decFloatClass decQuadClass
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#define decFloatClassString decQuadClassString
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#define decFloatDigits decQuadDigits
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#define decFloatIsCanonical decQuadIsCanonical
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#define decFloatIsFinite decQuadIsFinite
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#define decFloatIsInfinite decQuadIsInfinite
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#define decFloatIsInteger decQuadIsInteger
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#define decFloatIsLogical decQuadIsLogical
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#define decFloatIsNaN decQuadIsNaN
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#define decFloatIsNegative decQuadIsNegative
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#define decFloatIsNormal decQuadIsNormal
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#define decFloatIsPositive decQuadIsPositive
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#define decFloatIsSignaling decQuadIsSignaling
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#define decFloatIsSignalling decQuadIsSignalling
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#define decFloatIsSigned decQuadIsSigned
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#define decFloatIsSubnormal decQuadIsSubnormal
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#define decFloatIsZero decQuadIsZero
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#define decFloatRadix decQuadRadix
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#define decFloatSameQuantum decQuadSameQuantum
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#define decFloatVersion decQuadVersion
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/* And now the code itself */
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#include "decContext.h" // public includes
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#include "decQuad.h" // ..
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#include "decNumberLocal.h" // local includes (need DECPMAX)
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#include "decCommon.c" // non-arithmetic decFloat routines
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#include "decBasic.c" // basic formats routines
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