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#pragma ident "%Z%%M% %I% %E% SMI" 28 29/* 30 * ASSERTION: 31 * An identifier returned from speculation must be passed to the speculate() 32 * function. 33 * 34 * SECTION: Speculative Tracing/Creating a Speculation 35 * 36 */ 37#pragma D option quiet 38 39BEGIN 40{ 41 var = speculation(); 42 printf("Speculation ID: %d", var); 43 self->i = 0; 44} 45 46profile:::tick-1sec 47{ 48 speculate(); 49 self->i++; 50} 51 52profile:::tick-1sec 53/1 <= self->i/ 54{ 55 exit(0); 56} 57 58END 59{ 60 exit(0); 61} 62