1*e415d488SLionel Sambuc/* $NetBSD: execle.S,v 1.5 2011/01/25 02:38:15 matt Exp $ */ 22fe8fb19SBen Gras/* 32fe8fb19SBen Gras * Copyright (c) 2001 Ludd, University of Lule}, Sweden. All rights reserved. 42fe8fb19SBen Gras * 52fe8fb19SBen Gras * Redistribution and use in source and binary forms, with or without 62fe8fb19SBen Gras * modification, are permitted provided that the following conditions 72fe8fb19SBen Gras * are met: 82fe8fb19SBen Gras * 1. Redistributions of source code must retain the above copyright 92fe8fb19SBen Gras * notice, this list of conditions and the following disclaimer. 102fe8fb19SBen Gras * 2. Redistributions in binary form must reproduce the above copyright 112fe8fb19SBen Gras * notice, this list of conditions and the following disclaimer in the 122fe8fb19SBen Gras * documentation and/or other materials provided with the distribution. 132fe8fb19SBen Gras * 3. All advertising materials mentioning features or use of this software 142fe8fb19SBen Gras * must display the following acknowledgement: 152fe8fb19SBen Gras * This product includes software developed at Ludd, University of 162fe8fb19SBen Gras * Lule}, Sweden and its contributors. 172fe8fb19SBen Gras * 4. The name of the author may not be used to endorse or promote products 182fe8fb19SBen Gras * derived from this software without specific prior written permission 192fe8fb19SBen Gras * 202fe8fb19SBen Gras * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 212fe8fb19SBen Gras * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 222fe8fb19SBen Gras * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 232fe8fb19SBen Gras * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 242fe8fb19SBen Gras * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 252fe8fb19SBen Gras * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 262fe8fb19SBen Gras * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 272fe8fb19SBen Gras * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 282fe8fb19SBen Gras * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 292fe8fb19SBen Gras * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 302fe8fb19SBen Gras */ 312fe8fb19SBen Gras 322fe8fb19SBen Gras#include "SYS.h" 332fe8fb19SBen Gras 34*e415d488SLionel Sambuc#ifdef SYSLIBC_SCCS 35*e415d488SLionel SambucRCSID("$NetBSD: execle.S,v 1.5 2011/01/25 02:38:15 matt Exp $") 36*e415d488SLionel Sambuc#endif 37*e415d488SLionel Sambuc 382fe8fb19SBen Gras#ifdef WEAK_ALIAS 392fe8fb19SBen GrasWEAK_ALIAS(execle, _execle) 402fe8fb19SBen Gras#endif 412fe8fb19SBen Gras 422fe8fb19SBen GrasENTRY(_execle, 0) 432fe8fb19SBen Gras movl (%ap),%r0 # Get number of args 442fe8fb19SBen Gras pushl (%ap)[%r0] # Push last arg (envp) 452fe8fb19SBen Gras pushal 8(%ap) # Push pointer to argv vector 462fe8fb19SBen Gras pushl 4(%ap) # Push path 472fe8fb19SBen Gras calls $3,_C_LABEL(execve) 482fe8fb19SBen Gras ret 49*e415d488SLionel SambucEND(_execle) 50