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 /* 28 * ASSERTION: 29 * Setting the nspec option to a huge integer throws a D_PRAGMA_OPTSET error. 30 * 31 * SECTION: Speculative Tracing/Options and Tuning; 32 * Options and Tunables/nspec 33 * 34 */ 35 36 #pragma D option quiet 37 #pragma D option cleanrate=3000hz 38 #pragma D option nspec=245566729809009887663 39 40 BEGIN 41 { 42 var1 = 0; 43 var2 = 0; 44 var3 = 0; 45 } 46 47 BEGIN 48 { 49 var1 = speculation(); 50 printf("Speculation ID: %d\n", var1); 51 var2 = speculation(); 52 printf("Speculation ID: %d\n", var2); 53 var3 = speculation(); 54 printf("Speculation ID: %d\n", var3); 55 } 56 57 BEGIN 58 /var1 && var2 && (!var3)/ 59 { 60 printf("Succesfully got two speculative buffers"); 61 exit(0); 62 } 63 64 BEGIN 65 /(!var1) || (!var2) || var3/ 66 { 67 printf("Test failed"); 68 exit(1); 69 } 70 71 ERROR 72 { 73 exit(1); 74 } 75