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1 | /* decSingle module for the decNumber C Library. |
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2 | Copyright (C) 2007-2016 Free Software Foundation, Inc. |
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3 | Contributed by IBM Corporation. Author Mike Cowlishaw. |
| 4 | |
| 5 | This file is part of GCC. |
| 6 | |
| 7 | GCC is free software; you can redistribute it and/or modify it under |
| 8 | the terms of the GNU General Public License as published by the Free |
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9 | Software Foundation; either version 3, or (at your option) any later |
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10 | version. |
| 11 | |
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12 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| 13 | WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 14 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 15 | for more details. |
| 16 | |
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17 | Under Section 7 of GPL version 3, you are granted additional |
| 18 | permissions described in the GCC Runtime Library Exception, version |
| 19 | 3.1, as published by the Free Software Foundation. |
| 20 | |
| 21 | You should have received a copy of the GNU General Public License and |
| 22 | a copy of the GCC Runtime Library Exception along with this program; |
| 23 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
| 24 | <http://www.gnu.org/licenses/>. */ |
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25 | |
| 26 | /* ------------------------------------------------------------------ */ |
| 27 | /* decSingle.c -- decSingle operations module */ |
| 28 | /* ------------------------------------------------------------------ */ |
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29 | |
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30 | #include "decContext.h" /* public includes */ |
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31 | #include "decSingle.h" /* public includes */ |
| 32 | |
| 33 | /* Constant mappings for shared code */ |
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34 | #define DECPMAX DECSINGLE_Pmax |
| 35 | #define DECEMIN DECSINGLE_Emin |
| 36 | #define DECEMAX DECSINGLE_Emax |
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37 | #define DECEMAXD DECSINGLE_EmaxD |
| 38 | #define DECBYTES DECSINGLE_Bytes |
| 39 | #define DECSTRING DECSINGLE_String |
| 40 | #define DECECONL DECSINGLE_EconL |
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41 | #define DECBIAS DECSINGLE_Bias |
| 42 | #define DECLETS DECSINGLE_Declets |
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43 | #define DECQTINY (-DECSINGLE_Bias) |
| 44 | /* parameters of next-wider format */ |
| 45 | #define DECWBYTES DECDOUBLE_Bytes |
| 46 | #define DECWPMAX DECDOUBLE_Pmax |
| 47 | #define DECWECONL DECDOUBLE_EconL |
| 48 | #define DECWBIAS DECDOUBLE_Bias |
| 49 | |
| 50 | /* Type and function mappings for shared code */ |
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51 | #define decFloat decSingle /* Type name */ |
| 52 | #define decFloatWider decDouble /* Type name */ |
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53 | |
| 54 | /* Utility (binary results, extractors, etc.) */ |
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55 | #define decFloatFromBCD decSingleFromBCD |
| 56 | #define decFloatFromPacked decSingleFromPacked |
| 57 | #define decFloatFromPackedChecked decSingleFromPackedChecked |
| 58 | #define decFloatFromString decSingleFromString |
| 59 | #define decFloatFromWider decSingleFromWider |
| 60 | #define decFloatGetCoefficient decSingleGetCoefficient |
| 61 | #define decFloatGetExponent decSingleGetExponent |
| 62 | #define decFloatSetCoefficient decSingleSetCoefficient |
| 63 | #define decFloatSetExponent decSingleSetExponent |
| 64 | #define decFloatShow decSingleShow |
| 65 | #define decFloatToBCD decSingleToBCD |
| 66 | #define decFloatToEngString decSingleToEngString |
| 67 | #define decFloatToPacked decSingleToPacked |
| 68 | #define decFloatToString decSingleToString |
| 69 | #define decFloatToWider decSingleToWider |
| 70 | #define decFloatZero decSingleZero |
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71 | |
| 72 | /* Non-computational */ |
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73 | #define decFloatRadix decSingleRadix |
| 74 | #define decFloatVersion decSingleVersion |
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75 | |
| 76 | #include "decNumberLocal.h" /* local includes (need DECPMAX) */ |
| 77 | #include "decCommon.c" /* non-basic decFloat routines */ |
| 78 | /* [Do not include decBasic.c for decimal32] */ |
| 79 | |
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