1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* U3copy_from_user.S: UltraSparc-III optimized copy from userspace. |
3 | * |
4 | * Copyright (C) 1999, 2000, 2004 David S. Miller (davem@redhat.com) |
5 | */ |
6 | |
7 | #define EX_LD(x,y) \ |
8 | 98: x; \ |
9 | .section __ex_table,"a";\ |
10 | .align 4; \ |
11 | .word 98b, y; \ |
12 | .text; \ |
13 | .align 4; |
14 | |
15 | #define EX_LD_FP(x,y) \ |
16 | 98: x; \ |
17 | .section __ex_table,"a";\ |
18 | .align 4; \ |
19 | .word 98b, y##_fp; \ |
20 | .text; \ |
21 | .align 4; |
22 | |
23 | #define FUNC_NAME U3copy_from_user |
24 | #define LOAD(type,addr,dest) type##a [addr] %asi, dest |
25 | #define EX_RETVAL(x) 0 |
26 | |
27 | #include "U3memcpy.S" |
28 | |