diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 1998-03-23 08:00:03 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 1998-03-23 08:00:03 +0000 |
| commit | cc858f6e51f21ecda51f60b595eae308f032566c (patch) | |
| tree | def4de98a50fc06cc5a2c36dba8c5824c9717fab /include/asm-mips/string.h | |
| parent | 6dd778f9528c1acc17dbfca685f51bd5c3750d45 (diff) | |
Store current in $28.
Diffstat (limited to 'include/asm-mips/string.h')
| -rw-r--r-- | include/asm-mips/string.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/asm-mips/string.h b/include/asm-mips/string.h index 39e6b445c..37de75952 100644 --- a/include/asm-mips/string.h +++ b/include/asm-mips/string.h @@ -7,7 +7,7 @@ * * Copyright (c) 1994, 1995, 1996, 1997 by Ralf Baechle * - * $Id: string.h,v 1.4 1998/03/21 19:31:09 ralf Exp $ + * $Id: string.h,v 1.5 1998/03/22 23:27:20 ralf Exp $ */ #ifndef __ASM_MIPS_STRING_H #define __ASM_MIPS_STRING_H @@ -45,6 +45,14 @@ extern __inline__ char *strncpy(char *__dest, __const__ char *__src, size_t __n) __asm__ __volatile__( ".set\tnoreorder\n\t" ".set\tnoat\n" +1: beq %0,%1,2f + lb $1,(%1) + addiu %1,1 + sb $1,(%0) + addiu %0,1 + + + "1:\tlbu\t$1,(%1)\n\t" "subu\t%2,1\n\t" "sb\t$1,(%0)\n\t" |