Subversion Repositories openrisc_2011-10-31

/* decQuad module for the decNumber C Library.

   Copyright (C) 2007 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 2, or (at your option) any later

   version.

   In addition to the permissions in the GNU General Public License,

   the Free Software Foundation gives you unlimited permission to link

   the compiled version of this file into combinations with other

   programs, and to distribute those combinations without any

   restriction coming from the use of this file.  (The General Public

   License restrictions do apply in other respects; for example, they

   cover modification of the file, and distribution when not linked

   into a combine executable.)

   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.

   You should have received a copy of the GNU General Public License

   along with GCC; see the file COPYING.  If not, write to the Free

   Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA

   02110-1301, USA.  */

/* ------------------------------------------------------------------ */

/* 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 */