crt0.S revision 1.1
11.1Sjoerg/* $NetBSD: crt0.S,v 1.1 2010/08/07 18:01:34 joerg Exp $ */ 21.1Sjoerg 31.1Sjoerg/* 41.1Sjoerg * Copyright (c) 1999 Matt Thomas 51.1Sjoerg * Copyright (c) 1995 Christopher G. Demetriou 61.1Sjoerg * All rights reserved. 71.1Sjoerg * 81.1Sjoerg * Redistribution and use in source and binary forms, with or without 91.1Sjoerg * modification, are permitted provided that the following conditions 101.1Sjoerg * are met: 111.1Sjoerg * 1. Redistributions of source code must retain the above copyright 121.1Sjoerg * notice, this list of conditions and the following disclaimer. 131.1Sjoerg * 2. Redistributions in binary form must reproduce the above copyright 141.1Sjoerg * notice, this list of conditions and the following disclaimer in the 151.1Sjoerg * documentation and/or other materials provided with the distribution. 161.1Sjoerg * 3. All advertising materials mentioning features or use of this software 171.1Sjoerg * must display the following acknowledgement: 181.1Sjoerg * This product includes software developed for the 191.1Sjoerg * NetBSD Project. See http://www.NetBSD.org/ for 201.1Sjoerg * information about NetBSD. 211.1Sjoerg * 4. The name of the author may not be used to endorse or promote products 221.1Sjoerg * derived from this software without specific prior written permission. 231.1Sjoerg * 241.1Sjoerg * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 251.1Sjoerg * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 261.1Sjoerg * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 271.1Sjoerg * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 281.1Sjoerg * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 291.1Sjoerg * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 301.1Sjoerg * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 311.1Sjoerg * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 321.1Sjoerg * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 331.1Sjoerg * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 341.1Sjoerg * 351.1Sjoerg * <<Id: LICENSE,v 1.2 2000/06/14 15:57:33 cgd Exp>> 361.1Sjoerg */ 371.1Sjoerg 381.1Sjoerg#include <machine/asm.h> 391.1Sjoerg 401.1SjoergRCSID("$NetBSD: crt0.S,v 1.1 2010/08/07 18:01:34 joerg Exp $") 411.1Sjoerg 421.1SjoergSTRONG_ALIAS(_start,__start) 431.1Sjoerg 441.1Sjoerg_ENTRY(__start) 451.1Sjoerg .word 0x0101 461.1Sjoerg pushl %r9 /* ps_strings */ 471.1Sjoerg pushl %r8 /* obj */ 481.1Sjoerg pushl %r7 /* cleanup */ 491.1Sjoerg movl (%r6),%r0 /* argc */ 501.1Sjoerg pushal 8(%r6)[%r0] /* envp = &argv[argc + 1] */ 511.1Sjoerg pushal 4(%r6) /* argv */ 521.1Sjoerg pushl %r0 /* argc */ 531.1Sjoerg calls $6,___start 54