1 /* Decimal floating point support for GDB.
3 Copyright 2007 Free Software Foundation, Inc.
5 This file is part of GDB.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
20 /* Decimal floating point is one of the extension to IEEE 754, which is
21 described in http://grouper.ieee.org/groups/754/revision.html and
22 http://www2.hursley.ibm.com/decimal/. It completes binary floating
23 point by representing floating point more exactly. */
28 /* When using decimal128, this is the maximum string length + 1
29 * (value comes from libdecnumber's DECIMAL128_String constant). */
30 #define MAX_DECIMAL_STRING 43
32 extern void decimal_to_string (const gdb_byte
*, int, char *);
33 extern int decimal_from_string (gdb_byte
*, int, const char *);
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