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	"@(#)tst.IntegerArithmetic1.d	1.1	06/08/28 SMI"
28
29/*
30 * ASSERTION:
31 * Integer arithmetic can be performed on pointers by casting to uintptr_t.
32 *
33 * SECTION: Pointers and Arrays/Generic Pointers
34 *
35 * NOTES:
36 *
37 */
38
39#pragma D option quiet
40
41int array[3];
42uintptr_t uptr;
43int *p;
44int *q;
45int *r;
46
47BEGIN
48{
49	array[0] = 20;
50	array[1] = 40;
51	array[2] = 80;
52
53	uptr = (uintptr_t) &array[0];
54
55	p = (int *) (uptr);
56	q = (int *) (uptr + 4);
57	r = (int *) (uptr + 8);
58
59	printf("array[0]: %d\t*p: %d\n", array[0], *p);
60	printf("array[1]: %d\t*q: %d\n", array[1], *q);
61	printf("array[2]: %d\t*r: %d\n", array[2], *r);
62
63	exit(0);
64}
65
66END
67/(20 != *p) || (40 != *q) || (80 != *r)/
68{
69	printf("Error");
70	exit(1);
71}
72
73