blob: f9acd0a37b32623123af2e091a643626fefe21ad (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
/* fpu.h --- FPU emulator for stand-alone RX simulator.
Copyright (C) 2008-2019 Free Software Foundation, Inc.
Contributed by Red Hat, Inc.
This file is part of the GNU simulators.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
typedef unsigned int fp_t;
extern fp_t rxfp_add (fp_t fa, fp_t fb);
extern fp_t rxfp_sub (fp_t fa, fp_t fb);
extern fp_t rxfp_mul (fp_t fa, fp_t fb);
extern fp_t rxfp_div (fp_t fa, fp_t fb);
extern void rxfp_cmp (fp_t fa, fp_t fb);
extern long rxfp_ftoi (fp_t fa, int round_mode);
extern fp_t rxfp_itof (long fa, int round_mode);
|
