1 /* decSingle module for the decNumber C Library.
2 Copyright (C) 2007, 2009 Free Software Foundation, Inc.
3 Contributed by IBM Corporation. Author Mike Cowlishaw.
5 This file is part of GCC.
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
9 Software Foundation; either version 3, or (at your option) any later
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
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.
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/>. */
26 /* ------------------------------------------------------------------ */
27 /* decSingle.c -- decSingle operations module */
28 /* ------------------------------------------------------------------ */
30 #include "decContext.h" /* public includes */
31 #include "decSingle.h" /* public includes */
33 /* Constant mappings for shared code */
34 #define DECPMAX DECSINGLE_Pmax
35 #define DECEMIN DECSINGLE_Emin
36 #define DECEMAX DECSINGLE_Emax
37 #define DECEMAXD DECSINGLE_EmaxD
38 #define DECBYTES DECSINGLE_Bytes
39 #define DECSTRING DECSINGLE_String
40 #define DECECONL DECSINGLE_EconL
41 #define DECBIAS DECSINGLE_Bias
42 #define DECLETS DECSINGLE_Declets
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
50 /* Type and function mappings for shared code */
51 #define decFloat decSingle /* Type name */
52 #define decFloatWider decDouble /* Type name */
54 /* Utility (binary results, extractors, etc.) */
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
72 /* Non-computational */
73 #define decFloatRadix decSingleRadix
74 #define decFloatVersion decSingleVersion
76 #include "decNumberLocal.h" /* local includes (need DECPMAX) */
77 #include "decCommon.c" /* non-basic decFloat routines */
78 /* [Do not include decBasic.c for decimal32] */
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