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80 lines
3.2 KiB
C
80 lines
3.2 KiB
C
/* decSingle module for the decNumber C Library.
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Copyright (C) 2007-2024 Free Software Foundation, Inc.
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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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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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Software Foundation; either version 3, or (at your option) any later
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version.
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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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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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/* ------------------------------------------------------------------ */
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/* decSingle.c -- decSingle operations module */
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/* ------------------------------------------------------------------ */
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#include "decContext.h" /* public includes */
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#include "decSingle.h" /* public includes */
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/* Constant mappings for shared code */
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#define DECPMAX DECSINGLE_Pmax
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#define DECEMIN DECSINGLE_Emin
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#define DECEMAX DECSINGLE_Emax
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#define DECEMAXD DECSINGLE_EmaxD
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#define DECBYTES DECSINGLE_Bytes
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#define DECSTRING DECSINGLE_String
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#define DECECONL DECSINGLE_EconL
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#define DECBIAS DECSINGLE_Bias
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#define DECLETS DECSINGLE_Declets
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#define DECQTINY (-DECSINGLE_Bias)
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/* parameters of next-wider format */
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#define DECWBYTES DECDOUBLE_Bytes
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#define DECWPMAX DECDOUBLE_Pmax
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#define DECWECONL DECDOUBLE_EconL
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#define DECWBIAS DECDOUBLE_Bias
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/* Type and function mappings for shared code */
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#define decFloat decSingle /* Type name */
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#define decFloatWider decDouble /* Type name */
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/* Utility (binary results, extractors, etc.) */
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#define decFloatFromBCD decSingleFromBCD
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#define decFloatFromPacked decSingleFromPacked
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#define decFloatFromPackedChecked decSingleFromPackedChecked
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#define decFloatFromString decSingleFromString
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#define decFloatFromWider decSingleFromWider
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#define decFloatGetCoefficient decSingleGetCoefficient
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#define decFloatGetExponent decSingleGetExponent
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#define decFloatSetCoefficient decSingleSetCoefficient
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#define decFloatSetExponent decSingleSetExponent
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#define decFloatShow decSingleShow
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#define decFloatToBCD decSingleToBCD
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#define decFloatToEngString decSingleToEngString
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#define decFloatToPacked decSingleToPacked
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#define decFloatToString decSingleToString
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#define decFloatToWider decSingleToWider
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#define decFloatZero decSingleZero
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/* Non-computational */
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#define decFloatRadix decSingleRadix
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#define decFloatVersion decSingleVersion
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#include "decNumberLocal.h" /* local includes (need DECPMAX) */
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#include "decCommon.c" /* non-basic decFloat routines */
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/* [Do not include decBasic.c for decimal32] */
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