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 D option quiet 28 29 30 BEGIN 31 { 32 a = 7; 33 b = 13; 34 val = (-a * b) + a; 35 } 36 37 tick-1ms 38 { 39 incr = val % b; 40 val += a; 41 } 42 43 tick-1ms 44 /val == 0/ 45 { 46 val += a; 47 } 48 49 tick-1ms 50 /incr != 0/ 51 { 52 i++; 53 @one[i] = lquantize(0, 10, 20, 1, incr); 54 @two[i] = lquantize(0, 1, 20, 5, incr); 55 @three[i] = lquantize(0, 0, 20, 1, incr); 56 @four[i] = lquantize(0, -10, 10, 1, incr); 57 @five[i] = lquantize(0, -10, 0, 1, incr); 58 @six[i] = lquantize(0, -10, -1, 1, incr); 59 @seven[i] = lquantize(0, -10, -2, 1, incr); 60 } 61 62 tick-1ms 63 /incr == 0/ 64 { 65 printf("Zero below the range:\n"); 66 printa(@one); 67 printf("\n"); 68 69 printf("Zero just below the range:\n"); 70 printa(@two); 71 printf("\n"); 72 73 printf("Zero at the bottom of the range:\n"); 74 printa(@three); 75 printf("\n"); 76 77 printf("Zero within the range:\n"); 78 printa(@four); 79 printf("\n"); 80 81 printf("Zero at the top of the range:\n"); 82 printa(@five); 83 printf("\n"); 84 85 printf("Zero just above the range:\n"); 86 printa(@six); 87 printf("\n"); 88 89 printf("Zero above the range:\n"); 90 printa(@seven); 91 printf("\n"); 92 93 exit(0); 94 } 95