David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 1 | // SPDX-License-Identifier: GPL-2.0 |
2 | // Copyright (C) 2005-2018 Andes Technology Corporation | ||||
3 | #include <linux/uaccess.h> | ||||
4 | |||||
5 | #include <asm/sfp-machine.h> | ||||
6 | #include <math-emu/soft-fp.h> | ||||
7 | #include <math-emu/double.h> | ||||
8 | void fnegd(void *ft, void *fa) | ||||
9 | { | ||||
10 | FP_DECL_D(A); | ||||
11 | FP_DECL_D(R); | ||||
12 | FP_DECL_EX; | ||||
13 | |||||
14 | FP_UNPACK_DP(A, fa); | ||||
15 | |||||
16 | FP_NEG_D(R, A); | ||||
17 | |||||
18 | FP_PACK_DP(ft, R); | ||||
19 | |||||
20 | __FPU_FPCSR |= FP_CUR_EXCEPTIONS; | ||||
21 | } |