diff options
Diffstat (limited to 'lib/libc/powerpcspe/sys/setlogin.S')
| -rw-r--r-- | lib/libc/powerpcspe/sys/setlogin.S | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/lib/libc/powerpcspe/sys/setlogin.S b/lib/libc/powerpcspe/sys/setlogin.S new file mode 100644 index 000000000000..e0d6d3c012ce --- /dev/null +++ b/lib/libc/powerpcspe/sys/setlogin.S @@ -0,0 +1,51 @@ +/*- + * Copyright (c) 2002 Peter Grehan. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ +/* $NetBSD: setlogin.S,v 1.3 1998/11/24 11:14:57 tsubai Exp $ */ + +#include <machine/asm.h> +__FBSDID("$FreeBSD$"); + +#include "SYS.h" + + .globl CNAME(_logname_valid) /* in _getlogin() */ + +SYSCALL(setlogin) +#ifdef PIC + mflr %r10 + bl _GLOBAL_OFFSET_TABLE_@local-4 + mflr %r4 + lwz %r4,CNAME(_logname_valid)@got(%r4) + li %r5,%r0 + stw %r5,0(%r4) + mtlr %r10 +#else + lis %r4,CNAME(_logname_valid)@ha + li %r5,0 + stw %r5,CNAME(_logname_valid)@l(%r4) +#endif + blr + + .section .note.GNU-stack,"",%progbits |