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      1  1.5   matt /*	$NetBSD: execle.S,v 1.5 2011/01/25 02:38:15 matt Exp $	*/
      2  1.1  ragge /*
      3  1.1  ragge  * Copyright (c) 2001 Ludd, University of Lule}, Sweden. All rights reserved.
      4  1.1  ragge  *
      5  1.1  ragge  * Redistribution and use in source and binary forms, with or without
      6  1.1  ragge  * modification, are permitted provided that the following conditions
      7  1.1  ragge  * are met:
      8  1.1  ragge  * 1. Redistributions of source code must retain the above copyright
      9  1.1  ragge  *    notice, this list of conditions and the following disclaimer.
     10  1.1  ragge  * 2. Redistributions in binary form must reproduce the above copyright
     11  1.1  ragge  *    notice, this list of conditions and the following disclaimer in the
     12  1.1  ragge  *    documentation and/or other materials provided with the distribution.
     13  1.1  ragge  * 3. All advertising materials mentioning features or use of this software
     14  1.1  ragge  *    must display the following acknowledgement:
     15  1.1  ragge  *      This product includes software developed at Ludd, University of
     16  1.1  ragge  *      Lule}, Sweden and its contributors.
     17  1.1  ragge  * 4. The name of the author may not be used to endorse or promote products
     18  1.1  ragge  *    derived from this software without specific prior written permission
     19  1.1  ragge  *
     20  1.1  ragge  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     21  1.1  ragge  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     22  1.1  ragge  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     23  1.1  ragge  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     24  1.1  ragge  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     25  1.1  ragge  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     26  1.1  ragge  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     27  1.1  ragge  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     28  1.1  ragge  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     29  1.1  ragge  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     30  1.1  ragge  */
     31  1.1  ragge 
     32  1.1  ragge #include "SYS.h"
     33  1.1  ragge 
     34  1.5   matt #ifdef SYSLIBC_SCCS
     35  1.5   matt RCSID("$NetBSD: execle.S,v 1.5 2011/01/25 02:38:15 matt Exp $")
     36  1.5   matt #endif
     37  1.5   matt 
     38  1.4  ragge #ifdef WEAK_ALIAS
     39  1.4  ragge WEAK_ALIAS(execle, _execle)
     40  1.4  ragge #endif
     41  1.4  ragge 
     42  1.4  ragge ENTRY(_execle, 0)
     43  1.3   matt 	movl	(%ap),%r0		# Get number of args
     44  1.3   matt 	pushl	(%ap)[%r0]	# Push last arg (envp)
     45  1.3   matt 	pushal	8(%ap)		# Push pointer to argv vector
     46  1.3   matt 	pushl	4(%ap)		# Push path
     47  1.1  ragge 	calls	$3,_C_LABEL(execve)
     48  1.1  ragge 	ret
     49  1.5   matt END(_execle)
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