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