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 2006 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* 28 * ASSERTION: Validated the emulation of various flavors of the return 29 * instruction. 30 */ 31 32 #pragma D option destructive 33 34 pid$1:a.out:waiting:entry 35 { 36 this->a = (char *)alloca(1); 37 *this->a = 1; 38 copyout(this->a, arg0, 1); 39 } 40 41 pid$1:a.out:ret*: 42 { 43 printf("%%sp = %x", uregs[R_SP]); 44 } 45 46 pid$1:a.out:ret*:return 47 { 48 } 49 50 pid$1:a.out:done:entry 51 { 52 exit(0); 53 } 54 55 pid$1:a.out:main:return 56 { 57 printf("%%eax = %x", uregs[R_EAX]); 58 } 59 60 BEGIN 61 { 62 /* 63 * Let's just do this for 5 seconds. 64 */ 65 timeout = timestamp + 5000000000; 66 } 67 68 profile:::tick-4 69 /timestamp > timeout/ 70 { 71 trace("test timed out"); 72 exit(1); 73 } 74 75