| /* fpu.h --- FPU emulator for stand-alone RX simulator. |
| |
| Copyright (C) 2008-2022 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); |
