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Diffstat (limited to 'src/decNumber/decQuad.c')
| -rw-r--r-- | src/decNumber/decQuad.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/src/decNumber/decQuad.c b/src/decNumber/decQuad.c new file mode 100644 index 00000000..ba0fd0aa --- /dev/null +++ b/src/decNumber/decQuad.c @@ -0,0 +1,135 @@ +/* ------------------------------------------------------------------ */
+/* decQuad.c -- decQuad operations module */
+/* ------------------------------------------------------------------ */
+/* Copyright (c) IBM Corporation, 2000, 2010. All rights reserved. */
+/* */
+/* This software is made available under the terms of the */
+/* ICU License -- ICU 1.8.1 and later. */
+/* */
+/* The description and User's Guide ("The decNumber C Library") for */
+/* this software is included in the package as decNumber.pdf. This */
+/* document is also available in HTML, together with specifications, */
+/* testcases, and Web links, on the General Decimal Arithmetic page. */
+/* */
+/* Please send comments, suggestions, and corrections to the author: */
+/* mfc@uk.ibm.com */
+/* Mike Cowlishaw, IBM Fellow */
+/* IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK */
+/* ------------------------------------------------------------------ */
+/* This module comprises decQuad operations (including conversions) */
+/* ------------------------------------------------------------------ */
+
+
+/* Constant mappings for shared code */
+#define DECPMAX DECQUAD_Pmax
+#define DECEMIN DECQUAD_Emin
+#define DECEMAX DECQUAD_Emax
+#define DECEMAXD DECQUAD_EmaxD
+#define DECBYTES DECQUAD_Bytes
+#define DECSTRING DECQUAD_String
+#define DECECONL DECQUAD_EconL
+#define DECBIAS DECQUAD_Bias
+#define DECLETS DECQUAD_Declets
+#define DECQTINY (-DECQUAD_Bias)
+
+/* Type and function mappings for shared code */
+#define decFloat decQuad // Type name
+
+// Utilities and conversions (binary results, extractors, etc.)
+#define decFloatFromBCD decQuadFromBCD
+#define decFloatFromInt32 decQuadFromInt32
+#define decFloatFromPacked decQuadFromPacked
+#define decFloatFromPackedChecked decQuadFromPackedChecked
+#define decFloatFromString decQuadFromString
+#define decFloatFromUInt32 decQuadFromUInt32
+#define decFloatFromWider decQuadFromWider
+#define decFloatGetCoefficient decQuadGetCoefficient
+#define decFloatGetExponent decQuadGetExponent
+#define decFloatSetCoefficient decQuadSetCoefficient
+#define decFloatSetExponent decQuadSetExponent
+#define decFloatShow decQuadShow
+#define decFloatToBCD decQuadToBCD
+#define decFloatToEngString decQuadToEngString
+#define decFloatToInt32 decQuadToInt32
+#define decFloatToInt32Exact decQuadToInt32Exact
+#define decFloatToPacked decQuadToPacked
+#define decFloatToString decQuadToString
+#define decFloatToUInt32 decQuadToUInt32
+#define decFloatToUInt32Exact decQuadToUInt32Exact
+#define decFloatToWider decQuadToWider
+#define decFloatZero decQuadZero
+
+// Computational (result is a decFloat)
+#define decFloatAbs decQuadAbs
+#define decFloatAdd decQuadAdd
+#define decFloatAnd decQuadAnd
+#define decFloatDivide decQuadDivide
+#define decFloatDivideInteger decQuadDivideInteger
+#define decFloatFMA decQuadFMA
+#define decFloatInvert decQuadInvert
+#define decFloatLogB decQuadLogB
+#define decFloatMax decQuadMax
+#define decFloatMaxMag decQuadMaxMag
+#define decFloatMin decQuadMin
+#define decFloatMinMag decQuadMinMag
+#define decFloatMinus decQuadMinus
+#define decFloatMultiply decQuadMultiply
+#define decFloatNextMinus decQuadNextMinus
+#define decFloatNextPlus decQuadNextPlus
+#define decFloatNextToward decQuadNextToward
+#define decFloatOr decQuadOr
+#define decFloatPlus decQuadPlus
+#define decFloatQuantize decQuadQuantize
+#define decFloatReduce decQuadReduce
+#define decFloatRemainder decQuadRemainder
+#define decFloatRemainderNear decQuadRemainderNear
+#define decFloatRotate decQuadRotate
+#define decFloatScaleB decQuadScaleB
+#define decFloatShift decQuadShift
+#define decFloatSubtract decQuadSubtract
+#define decFloatToIntegralValue decQuadToIntegralValue
+#define decFloatToIntegralExact decQuadToIntegralExact
+#define decFloatXor decQuadXor
+
+// Comparisons
+#define decFloatCompare decQuadCompare
+#define decFloatCompareSignal decQuadCompareSignal
+#define decFloatCompareTotal decQuadCompareTotal
+#define decFloatCompareTotalMag decQuadCompareTotalMag
+
+// Copies
+#define decFloatCanonical decQuadCanonical
+#define decFloatCopy decQuadCopy
+#define decFloatCopyAbs decQuadCopyAbs
+#define decFloatCopyNegate decQuadCopyNegate
+#define decFloatCopySign decQuadCopySign
+
+// Non-computational
+#define decFloatClass decQuadClass
+#define decFloatClassString decQuadClassString
+#define decFloatDigits decQuadDigits
+#define decFloatIsCanonical decQuadIsCanonical
+#define decFloatIsFinite decQuadIsFinite
+#define decFloatIsInfinite decQuadIsInfinite
+#define decFloatIsInteger decQuadIsInteger
+#define decFloatIsLogical decQuadIsLogical
+#define decFloatIsNaN decQuadIsNaN
+#define decFloatIsNegative decQuadIsNegative
+#define decFloatIsNormal decQuadIsNormal
+#define decFloatIsPositive decQuadIsPositive
+#define decFloatIsSignaling decQuadIsSignaling
+#define decFloatIsSignalling decQuadIsSignalling
+#define decFloatIsSigned decQuadIsSigned
+#define decFloatIsSubnormal decQuadIsSubnormal
+#define decFloatIsZero decQuadIsZero
+#define decFloatRadix decQuadRadix
+#define decFloatSameQuantum decQuadSameQuantum
+#define decFloatVersion decQuadVersion
+
+/* And now the code itself */
+#include "decContext.h" // public includes
+#include "decQuad.h" // ..
+#include "decNumberLocal.h" // local includes (need DECPMAX)
+#include "decCommon.c" // non-arithmetic decFloat routines
+#include "decBasic.c" // basic formats routines
+
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