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kernel add
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/* U3copy_from_user.S: UltraSparc-III optimized copy from userspace.
*
* Copyright (C) 1999, 2000, 2004 David S. Miller (davem@redhat.com)
*/
#define EX_LD(x,y) \
98: x; \
.section __ex_table,"a";\
.align 4; \
.word 98b, y; \
.text; \
.align 4;
#define EX_LD_FP(x,y) \
98: x; \
.section __ex_table,"a";\
.align 4; \
.word 98b, y##_fp; \
.text; \
.align 4;
#define FUNC_NAME U3copy_from_user
#define LOAD(type,addr,dest) type##a [addr] %asi, dest
#define EX_RETVAL(x) 0
#include "U3memcpy.S"
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