1/* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22/* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27/* Copyright (c) 1988 AT&T */ 28/* All Rights Reserved */ 29 30 .file "exit.s" 31 32/* C library -- _exit 33 * 34 * void _exit(int status) 35 * void _Exit(int status) -- added for SUSv3 standard 36 * 37 * code is return in r0 to system 38 * Same as plain exit, for user who want to define their own exit. 39 * 40 * _Exit() has been implemented as a weak symbol of _exit(). 41 * This is the cheapest way to get a duplicate symbol of _exit() 42 * which is all that is required. To the dynamic linker there 43 * is no difference between a strong and weak symbol. 44 */ 45 46#include "SYS.h" 47 48 ANSI_PRAGMA_WEAK2(_Exit,_exit,function) 49 ENTRY(_exit) 50 SYSTRAP_RVAL1(exit) 51 SET_SIZE(_exit) 52