OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [libdecnumber/] [decSingle.c] - Blame information for rev 866

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 24 jeremybenn
/* decSingle module for the decNumber C Library.
2
   Copyright (C) 2007 Free Software Foundation, Inc.
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
9
   Software Foundation; either version 2, or (at your option) any later
10
   version.
11
 
12
   In addition to the permissions in the GNU General Public License,
13
   the Free Software Foundation gives you unlimited permission to link
14
   the compiled version of this file into combinations with other
15
   programs, and to distribute those combinations without any
16
   restriction coming from the use of this file.  (The General Public
17
   License restrictions do apply in other respects; for example, they
18
   cover modification of the file, and distribution when not linked
19
   into a combine executable.)
20
 
21
   GCC is distributed in the hope that it will be useful, but WITHOUT ANY
22
   WARRANTY; without even the implied warranty of MERCHANTABILITY or
23
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
24
   for more details.
25
 
26
   You should have received a copy of the GNU General Public License
27
   along with GCC; see the file COPYING.  If not, write to the Free
28
   Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
29
   02110-1301, USA.  */
30
 
31
/* ------------------------------------------------------------------ */
32
/* decSingle.c -- decSingle operations module                         */
33
/* ------------------------------------------------------------------ */
34
/* This module comprises decSingle operations (including conversions) */
35
/* ------------------------------------------------------------------ */
36
 
37
#include "decContext.h"       /* public includes */
38
#include "decSingle.h"        /* public includes */
39
 
40
/* Constant mappings for shared code */
41
#define DECPMAX     DECSINGLE_Pmax
42
#define DECEMIN     DECSINGLE_Emin
43
#define DECEMAX     DECSINGLE_Emax
44
#define DECEMAXD    DECSINGLE_EmaxD
45
#define DECBYTES    DECSINGLE_Bytes
46
#define DECSTRING   DECSINGLE_String
47
#define DECECONL    DECSINGLE_EconL
48
#define DECBIAS     DECSINGLE_Bias
49
#define DECLETS     DECSINGLE_Declets
50
#define DECQTINY    (-DECSINGLE_Bias)
51
/* parameters of next-wider format */
52
#define DECWBYTES   DECDOUBLE_Bytes
53
#define DECWPMAX    DECDOUBLE_Pmax
54
#define DECWECONL   DECDOUBLE_EconL
55
#define DECWBIAS    DECDOUBLE_Bias
56
 
57
/* Type and function mappings for shared code */
58
#define decFloat                decSingle         /* Type name */
59
#define decFloatWider           decDouble         /* Type name */
60
 
61
/* Utility (binary results, extractors, etc.) */
62
#define decFloatFromBCD         decSingleFromBCD
63
#define decFloatFromPacked      decSingleFromPacked
64
#define decFloatFromString      decSingleFromString
65
#define decFloatFromWider       decSingleFromWider
66
#define decFloatGetCoefficient  decSingleGetCoefficient
67
#define decFloatGetExponent     decSingleGetExponent
68
#define decFloatSetCoefficient  decSingleSetCoefficient
69
#define decFloatSetExponent     decSingleSetExponent
70
#define decFloatShow            decSingleShow
71
#define decFloatToBCD           decSingleToBCD
72
#define decFloatToEngString     decSingleToEngString
73
#define decFloatToPacked        decSingleToPacked
74
#define decFloatToString        decSingleToString
75
#define decFloatToWider         decSingleToWider
76
#define decFloatZero            decSingleZero
77
 
78
/* Non-computational */
79
#define decFloatRadix           decSingleRadix
80
#define decFloatVersion         decSingleVersion
81
 
82
#include "decNumberLocal.h"   /* local includes (need DECPMAX) */
83
#include "decCommon.c"        /* non-basic decFloat routines */
84
/* [Do not include decBasic.c for decimal32] */
85
 

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.