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 2007 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27#pragma ident "%Z%%M% %I% %E% SMI" 28 29#include <sys/asm_linkage.h> 30 31 DGDEF(__fsr_init_value) 32 .long 0 33 34 ENTRY(waiting) 35 pushl %ebp 36 movl %esp, %ebp 37 movl 8(%ebp), %eax 38 movl (%eax), %eax 39 popl %ebp 40 ret 41 SET_SIZE(waiting) 42 43 ENTRY(main) 44 pushl %ebp 45 movl %esp, %ebp 46 subl $0x4, %esp 47 movl $0x0, -4(%ebp) 48 491: 50 leal -4(%ebp), %eax 51 pushl %eax 52 call waiting 53 addl $0x4, %esp 54 55 testl %eax, %eax 56 jz 1b 57 58 addl $0x4, %esp 59 60 xorl %eax, %eax 61 testl %eax, %eax 62 jz other 63 64 ALTENTRY(bad) 65 movl 0x0, %eax 66 SET_SIZE(bad) 67 SET_SIZE(main) 68 69 ENTRY(other) 70 xorl %eax, %eax 71 popl %ebp 72 ret 73 SET_SIZE(other) 74