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Commit | Line | Data |
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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 LT |
5 | |
6 | int | |
7 | fneg(u32 *frD, u32 *frB) | |
8 | { | |
9 | frD[0] = frB[0] ^ 0x80000000; | |
10 | frD[1] = frB[1]; | |
11 | ||
12 | #ifdef DEBUG | |
e48b1b45 | 13 | printk("%s: D %p, B %p: ", __func__, frD, frB); |
1da177e4 LT |
14 | dump_double(frD); |
15 | printk("\n"); | |
16 | #endif | |
17 | ||
18 | return 0; | |
19 | } |