Commit | Line | Data |
---|---|---|
b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
1da177e4 LT |
2 | #include <linux/types.h> |
3 | #include <linux/errno.h> | |
7c0f6ba6 | 4 | #include <linux/uaccess.h> |
1da177e4 | 5 | |
d2b194ed KG |
6 | #include <asm/sfp-machine.h> |
7 | #include <math-emu/soft-fp.h> | |
8 | #include <math-emu/double.h> | |
9 | #include <math-emu/single.h> | |
1da177e4 LT |
10 | |
11 | int | |
12 | fadds(void *frD, void *frA, void *frB) | |
13 | { | |
14 | FP_DECL_D(A); | |
15 | FP_DECL_D(B); | |
16 | FP_DECL_D(R); | |
d2b194ed | 17 | FP_DECL_EX; |
1da177e4 LT |
18 | |
19 | #ifdef DEBUG | |
e48b1b45 | 20 | printk("%s: %p %p %p\n", __func__, frD, frA, frB); |
1da177e4 LT |
21 | #endif |
22 | ||
d2b194ed KG |
23 | FP_UNPACK_DP(A, frA); |
24 | FP_UNPACK_DP(B, frB); | |
1da177e4 LT |
25 | |
26 | #ifdef DEBUG | |
27 | printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c); | |
28 | printk("B: %ld %lu %lu %ld (%ld)\n", B_s, B_f1, B_f0, B_e, B_c); | |
29 | #endif | |
30 | ||
1da177e4 LT |
31 | FP_ADD_D(R, A, B); |
32 | ||
33 | #ifdef DEBUG | |
34 | printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c); | |
35 | #endif | |
36 | ||
d2b194ed KG |
37 | __FP_PACK_DS(frD, R); |
38 | ||
39 | return FP_CUR_EXCEPTIONS; | |
1da177e4 | 40 | } |