Taylor Simpson | becbf4b | 2021-02-07 23:46:07 -0600 | [diff] [blame] | 1 | /* |
Taylor Simpson | 77ccf44 | 2022-02-09 18:15:49 -0800 | [diff] [blame] | 2 | * Copyright(c) 2019-2022 Qualcomm Innovation Center, Inc. All Rights Reserved. |
Taylor Simpson | becbf4b | 2021-02-07 23:46:07 -0600 | [diff] [blame] | 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
| 16 | */ |
| 17 | |
| 18 | #ifndef HEXAGON_FMA_EMU_H |
| 19 | #define HEXAGON_FMA_EMU_H |
| 20 | |
| 21 | static inline bool is_finite(float64 x) |
| 22 | { |
| 23 | return !float64_is_any_nan(x) && !float64_is_infinity(x); |
| 24 | } |
| 25 | |
| 26 | int32_t float64_getexp(float64 f64); |
Taylor Simpson | 77ccf44 | 2022-02-09 18:15:49 -0800 | [diff] [blame] | 27 | static inline uint32_t float32_getexp_raw(float32 f32) |
| 28 | { |
| 29 | return extract32(f32, 23, 8); |
| 30 | } |
Taylor Simpson | becbf4b | 2021-02-07 23:46:07 -0600 | [diff] [blame] | 31 | int32_t float32_getexp(float32 f32); |
| 32 | float32 infinite_float32(uint8_t sign); |
| 33 | float32 internal_fmafx(float32 a, float32 b, float32 c, |
| 34 | int scale, float_status *fp_status); |
| 35 | float32 internal_mpyf(float32 a, float32 b, float_status *fp_status); |
| 36 | float64 internal_mpyhh(float64 a, float64 b, |
| 37 | unsigned long long int accumulated, |
| 38 | float_status *fp_status); |
| 39 | |
| 40 | #endif |