tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* U3copy_from_user.S: UltraSparc-III optimized copy from userspace.
2 *
3 * Copyright (C) 1999, 2000, 2004 David S. Miller (davem@redhat.com)
4 */
5
6#define EX_LD(x) \
798: x; \
8 .section .fixup; \
9 .align 4; \
1099: retl; \
11 mov 1, %o0; \
12 .section __ex_table,"a";\
13 .align 4; \
14 .word 98b, 99b; \
15 .text; \
16 .align 4;
17
18#define FUNC_NAME U3copy_from_user
19#define LOAD(type,addr,dest) type##a [addr] %asi, dest
20#define EX_RETVAL(x) 0
21
22#include "U3memcpy.S"