/* decDouble module for the decNumber C Library.
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/* decDouble module for the decNumber C Library.
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Copyright (C) 2007 Free Software Foundation, Inc.
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Copyright (C) 2007 Free Software Foundation, Inc.
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Contributed by IBM Corporation. Author Mike Cowlishaw.
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Contributed by IBM Corporation. Author Mike Cowlishaw.
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This file is part of GCC.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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Software Foundation; either version 2, or (at your option) any later
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version.
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version.
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In addition to the permissions in the GNU General Public License,
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In addition to the permissions in the GNU General Public License,
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the Free Software Foundation gives you unlimited permission to link
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the Free Software Foundation gives you unlimited permission to link
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the compiled version of this file into combinations with other
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the compiled version of this file into combinations with other
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programs, and to distribute those combinations without any
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programs, and to distribute those combinations without any
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restriction coming from the use of this file. (The General Public
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restriction coming from the use of this file. (The General Public
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License restrictions do apply in other respects; for example, they
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License restrictions do apply in other respects; for example, they
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cover modification of the file, and distribution when not linked
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cover modification of the file, and distribution when not linked
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into a combine executable.)
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into a combine executable.)
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to the Free
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along with GCC; see the file COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
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Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA. */
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02110-1301, USA. */
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/* ------------------------------------------------------------------ */
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/* ------------------------------------------------------------------ */
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/* decDouble.c -- decDouble operations module */
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/* decDouble.c -- decDouble operations module */
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/* ------------------------------------------------------------------ */
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/* ------------------------------------------------------------------ */
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/* This module comprises decDouble operations (including conversions) */
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/* This module comprises decDouble operations (including conversions) */
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/* ------------------------------------------------------------------ */
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/* ------------------------------------------------------------------ */
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#include "decContext.h" /* public includes */
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#include "decContext.h" /* public includes */
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#include "decDouble.h" /* .. */
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#include "decDouble.h" /* .. */
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/* Constant mappings for shared code */
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/* Constant mappings for shared code */
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#define DECPMAX DECDOUBLE_Pmax
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#define DECPMAX DECDOUBLE_Pmax
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#define DECEMIN DECDOUBLE_Emin
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#define DECEMIN DECDOUBLE_Emin
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#define DECEMAX DECDOUBLE_Emax
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#define DECEMAX DECDOUBLE_Emax
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#define DECEMAXD DECDOUBLE_EmaxD
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#define DECEMAXD DECDOUBLE_EmaxD
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#define DECBYTES DECDOUBLE_Bytes
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#define DECBYTES DECDOUBLE_Bytes
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#define DECSTRING DECDOUBLE_String
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#define DECSTRING DECDOUBLE_String
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#define DECECONL DECDOUBLE_EconL
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#define DECECONL DECDOUBLE_EconL
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#define DECBIAS DECDOUBLE_Bias
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#define DECBIAS DECDOUBLE_Bias
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#define DECLETS DECDOUBLE_Declets
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#define DECLETS DECDOUBLE_Declets
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#define DECQTINY (-DECDOUBLE_Bias)
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#define DECQTINY (-DECDOUBLE_Bias)
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/* parameters of next-wider format */
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/* parameters of next-wider format */
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#define DECWBYTES DECQUAD_Bytes
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#define DECWBYTES DECQUAD_Bytes
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#define DECWPMAX DECQUAD_Pmax
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#define DECWPMAX DECQUAD_Pmax
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#define DECWECONL DECQUAD_EconL
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#define DECWECONL DECQUAD_EconL
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#define DECWBIAS DECQUAD_Bias
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#define DECWBIAS DECQUAD_Bias
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/* Type and function mappings for shared code */
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/* Type and function mappings for shared code */
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#define decFloat decDouble /* Type name */
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#define decFloat decDouble /* Type name */
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#define decFloatWider decQuad /* Type name */
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#define decFloatWider decQuad /* Type name */
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/* Utilities and conversions (binary results, extractors, etc.) */
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/* Utilities and conversions (binary results, extractors, etc.) */
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#define decFloatFromBCD decDoubleFromBCD
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#define decFloatFromBCD decDoubleFromBCD
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#define decFloatFromInt32 decDoubleFromInt32
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#define decFloatFromInt32 decDoubleFromInt32
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#define decFloatFromPacked decDoubleFromPacked
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#define decFloatFromPacked decDoubleFromPacked
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#define decFloatFromString decDoubleFromString
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#define decFloatFromString decDoubleFromString
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#define decFloatFromUInt32 decDoubleFromUInt32
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#define decFloatFromUInt32 decDoubleFromUInt32
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#define decFloatFromWider decDoubleFromWider
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#define decFloatFromWider decDoubleFromWider
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#define decFloatGetCoefficient decDoubleGetCoefficient
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#define decFloatGetCoefficient decDoubleGetCoefficient
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#define decFloatGetExponent decDoubleGetExponent
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#define decFloatGetExponent decDoubleGetExponent
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#define decFloatSetCoefficient decDoubleSetCoefficient
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#define decFloatSetCoefficient decDoubleSetCoefficient
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#define decFloatSetExponent decDoubleSetExponent
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#define decFloatSetExponent decDoubleSetExponent
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#define decFloatShow decDoubleShow
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#define decFloatShow decDoubleShow
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#define decFloatToBCD decDoubleToBCD
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#define decFloatToBCD decDoubleToBCD
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#define decFloatToEngString decDoubleToEngString
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#define decFloatToEngString decDoubleToEngString
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#define decFloatToInt32 decDoubleToInt32
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#define decFloatToInt32 decDoubleToInt32
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#define decFloatToInt32Exact decDoubleToInt32Exact
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#define decFloatToInt32Exact decDoubleToInt32Exact
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#define decFloatToPacked decDoubleToPacked
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#define decFloatToPacked decDoubleToPacked
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#define decFloatToString decDoubleToString
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#define decFloatToString decDoubleToString
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#define decFloatToUInt32 decDoubleToUInt32
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#define decFloatToUInt32 decDoubleToUInt32
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#define decFloatToUInt32Exact decDoubleToUInt32Exact
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#define decFloatToUInt32Exact decDoubleToUInt32Exact
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#define decFloatToWider decDoubleToWider
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#define decFloatToWider decDoubleToWider
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#define decFloatZero decDoubleZero
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#define decFloatZero decDoubleZero
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/* Computational (result is a decFloat) */
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/* Computational (result is a decFloat) */
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#define decFloatAbs decDoubleAbs
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#define decFloatAbs decDoubleAbs
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#define decFloatAdd decDoubleAdd
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#define decFloatAdd decDoubleAdd
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#define decFloatAnd decDoubleAnd
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#define decFloatAnd decDoubleAnd
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#define decFloatDivide decDoubleDivide
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#define decFloatDivide decDoubleDivide
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#define decFloatDivideInteger decDoubleDivideInteger
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#define decFloatDivideInteger decDoubleDivideInteger
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#define decFloatFMA decDoubleFMA
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#define decFloatFMA decDoubleFMA
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#define decFloatInvert decDoubleInvert
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#define decFloatInvert decDoubleInvert
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#define decFloatLogB decDoubleLogB
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#define decFloatLogB decDoubleLogB
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#define decFloatMax decDoubleMax
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#define decFloatMax decDoubleMax
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#define decFloatMaxMag decDoubleMaxMag
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#define decFloatMaxMag decDoubleMaxMag
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#define decFloatMin decDoubleMin
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#define decFloatMin decDoubleMin
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#define decFloatMinMag decDoubleMinMag
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#define decFloatMinMag decDoubleMinMag
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#define decFloatMinus decDoubleMinus
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#define decFloatMinus decDoubleMinus
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#define decFloatMultiply decDoubleMultiply
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#define decFloatMultiply decDoubleMultiply
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#define decFloatNextMinus decDoubleNextMinus
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#define decFloatNextMinus decDoubleNextMinus
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#define decFloatNextPlus decDoubleNextPlus
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#define decFloatNextPlus decDoubleNextPlus
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#define decFloatNextToward decDoubleNextToward
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#define decFloatNextToward decDoubleNextToward
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#define decFloatOr decDoubleOr
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#define decFloatOr decDoubleOr
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#define decFloatPlus decDoublePlus
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#define decFloatPlus decDoublePlus
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#define decFloatQuantize decDoubleQuantize
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#define decFloatQuantize decDoubleQuantize
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#define decFloatReduce decDoubleReduce
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#define decFloatReduce decDoubleReduce
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#define decFloatRemainder decDoubleRemainder
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#define decFloatRemainder decDoubleRemainder
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#define decFloatRemainderNear decDoubleRemainderNear
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#define decFloatRemainderNear decDoubleRemainderNear
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#define decFloatRotate decDoubleRotate
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#define decFloatRotate decDoubleRotate
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#define decFloatScaleB decDoubleScaleB
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#define decFloatScaleB decDoubleScaleB
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#define decFloatShift decDoubleShift
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#define decFloatShift decDoubleShift
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#define decFloatSubtract decDoubleSubtract
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#define decFloatSubtract decDoubleSubtract
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#define decFloatToIntegralValue decDoubleToIntegralValue
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#define decFloatToIntegralValue decDoubleToIntegralValue
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#define decFloatToIntegralExact decDoubleToIntegralExact
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#define decFloatToIntegralExact decDoubleToIntegralExact
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#define decFloatXor decDoubleXor
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#define decFloatXor decDoubleXor
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/* Comparisons */
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/* Comparisons */
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#define decFloatCompare decDoubleCompare
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#define decFloatCompare decDoubleCompare
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#define decFloatCompareSignal decDoubleCompareSignal
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#define decFloatCompareSignal decDoubleCompareSignal
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#define decFloatCompareTotal decDoubleCompareTotal
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#define decFloatCompareTotal decDoubleCompareTotal
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#define decFloatCompareTotalMag decDoubleCompareTotalMag
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#define decFloatCompareTotalMag decDoubleCompareTotalMag
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/* Copies */
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/* Copies */
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#define decFloatCanonical decDoubleCanonical
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#define decFloatCanonical decDoubleCanonical
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#define decFloatCopy decDoubleCopy
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#define decFloatCopy decDoubleCopy
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#define decFloatCopyAbs decDoubleCopyAbs
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#define decFloatCopyAbs decDoubleCopyAbs
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#define decFloatCopyNegate decDoubleCopyNegate
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#define decFloatCopyNegate decDoubleCopyNegate
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#define decFloatCopySign decDoubleCopySign
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#define decFloatCopySign decDoubleCopySign
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/* Non-computational */
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/* Non-computational */
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#define decFloatClass decDoubleClass
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#define decFloatClass decDoubleClass
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#define decFloatClassString decDoubleClassString
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#define decFloatClassString decDoubleClassString
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#define decFloatDigits decDoubleDigits
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#define decFloatDigits decDoubleDigits
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#define decFloatIsCanonical decDoubleIsCanonical
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#define decFloatIsCanonical decDoubleIsCanonical
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#define decFloatIsFinite decDoubleIsFinite
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#define decFloatIsFinite decDoubleIsFinite
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#define decFloatIsInfinite decDoubleIsInfinite
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#define decFloatIsInfinite decDoubleIsInfinite
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#define decFloatIsInteger decDoubleIsInteger
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#define decFloatIsInteger decDoubleIsInteger
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#define decFloatIsNaN decDoubleIsNaN
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#define decFloatIsNaN decDoubleIsNaN
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#define decFloatIsNormal decDoubleIsNormal
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#define decFloatIsNormal decDoubleIsNormal
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#define decFloatIsSignaling decDoubleIsSignaling
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#define decFloatIsSignaling decDoubleIsSignaling
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#define decFloatIsSignalling decDoubleIsSignalling
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#define decFloatIsSignalling decDoubleIsSignalling
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#define decFloatIsSigned decDoubleIsSigned
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#define decFloatIsSigned decDoubleIsSigned
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#define decFloatIsSubnormal decDoubleIsSubnormal
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#define decFloatIsSubnormal decDoubleIsSubnormal
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#define decFloatIsZero decDoubleIsZero
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#define decFloatIsZero decDoubleIsZero
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#define decFloatRadix decDoubleRadix
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#define decFloatRadix decDoubleRadix
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#define decFloatSameQuantum decDoubleSameQuantum
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#define decFloatSameQuantum decDoubleSameQuantum
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#define decFloatVersion decDoubleVersion
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#define decFloatVersion decDoubleVersion
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#include "decNumberLocal.h" /* local includes (need DECPMAX) */
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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 "decCommon.c" /* non-arithmetic decFloat routines */
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#include "decBasic.c" /* basic formats routines */
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#include "decBasic.c" /* basic formats routines */
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/* Below here will move to shared file as completed */
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/* Below here will move to shared file as completed */
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