view libdecnumber/decQuad.c @ 0:a06113de4d67

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author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
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/* decQuad module for the decNumber C Library.
   Copyright (C) 2007, 2009 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/>.  */

/* ------------------------------------------------------------------ */
/* decQuad.c -- decQuad operations module			      */
/* ------------------------------------------------------------------ */
/* This module comprises decQuad operations (including conversions)   */
/* ------------------------------------------------------------------ */

#include "decContext.h"	      /* public includes */
#include "decQuad.h"	      /* .. */

/* 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 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 decFloatIsNaN		decQuadIsNaN
#define decFloatIsNormal	decQuadIsNormal
#define decFloatIsSignaling	decQuadIsSignaling
#define decFloatIsSignalling	decQuadIsSignalling
#define decFloatIsSigned	decQuadIsSigned
#define decFloatIsSubnormal	decQuadIsSubnormal
#define decFloatIsZero		decQuadIsZero
#define decFloatRadix		decQuadRadix
#define decFloatSameQuantum	decQuadSameQuantum
#define decFloatVersion		decQuadVersion


#include "decNumberLocal.h"   /* local includes (need DECPMAX) */
#include "decCommon.c"	      /* non-arithmetic decFloat routines */
#include "decBasic.c"	      /* basic formats routines */