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Diffstat (limited to 'libdecnumber/decSingle.c')
| -rw-r--r-- | libdecnumber/decSingle.c | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/libdecnumber/decSingle.c b/libdecnumber/decSingle.c new file mode 100644 index 00000000000..112395970fe --- /dev/null +++ b/libdecnumber/decSingle.c @@ -0,0 +1,85 @@ +/* decSingle 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. */ + +/* ------------------------------------------------------------------ */ +/* decSingle.c -- decSingle operations module */ +/* ------------------------------------------------------------------ */ +/* This module comprises decSingle operations (including conversions) */ +/* ------------------------------------------------------------------ */ + +#include "decContext.h" /* public includes */ +#include "decSingle.h" /* public includes */ + +/* Constant mappings for shared code */ +#define DECPMAX DECSINGLE_Pmax +#define DECEMIN DECSINGLE_Emin +#define DECEMAX DECSINGLE_Emax +#define DECEMAXD DECSINGLE_EmaxD +#define DECBYTES DECSINGLE_Bytes +#define DECSTRING DECSINGLE_String +#define DECECONL DECSINGLE_EconL +#define DECBIAS DECSINGLE_Bias +#define DECLETS DECSINGLE_Declets +#define DECQTINY (-DECSINGLE_Bias) +/* parameters of next-wider format */ +#define DECWBYTES DECDOUBLE_Bytes +#define DECWPMAX DECDOUBLE_Pmax +#define DECWECONL DECDOUBLE_EconL +#define DECWBIAS DECDOUBLE_Bias + +/* Type and function mappings for shared code */ +#define decFloat decSingle /* Type name */ +#define decFloatWider decDouble /* Type name */ + +/* Utility (binary results, extractors, etc.) */ +#define decFloatFromBCD decSingleFromBCD +#define decFloatFromPacked decSingleFromPacked +#define decFloatFromString decSingleFromString +#define decFloatFromWider decSingleFromWider +#define decFloatGetCoefficient decSingleGetCoefficient +#define decFloatGetExponent decSingleGetExponent +#define decFloatSetCoefficient decSingleSetCoefficient +#define decFloatSetExponent decSingleSetExponent +#define decFloatShow decSingleShow +#define decFloatToBCD decSingleToBCD +#define decFloatToEngString decSingleToEngString +#define decFloatToPacked decSingleToPacked +#define decFloatToString decSingleToString +#define decFloatToWider decSingleToWider +#define decFloatZero decSingleZero + +/* Non-computational */ +#define decFloatRadix decSingleRadix +#define decFloatVersion decSingleVersion + +#include "decNumberLocal.h" /* local includes (need DECPMAX) */ +#include "decCommon.c" /* non-basic decFloat routines */ +/* [Do not include decBasic.c for decimal32] */ + |