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- /* 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);
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