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comparison gcc/config/m68k/m68k-modes.def @ 0:a06113de4d67

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author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
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1 /* M68k extra machine modes.
2 Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
3
4 This file is part of GCC.
5
6 GCC is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3, or (at your option)
9 any later version.
10
11 GCC is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
19
20 /* These differ in the representation of the canonical NaN. */
21 RESET_FLOAT_FORMAT (SF, motorola_single_format);
22 RESET_FLOAT_FORMAT (DF, motorola_double_format);
23
24 /* 80-bit floating point (IEEE extended, in a 96-bit field) */
25 FRACTIONAL_FLOAT_MODE (XF, 80, 12, ieee_extended_motorola_format);