1*2633Sahl /* 2*2633Sahl * CDDL HEADER START 3*2633Sahl * 4*2633Sahl * The contents of this file are subject to the terms of the 5*2633Sahl * Common Development and Distribution License (the "License"). 6*2633Sahl * You may not use this file except in compliance with the License. 7*2633Sahl * 8*2633Sahl * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*2633Sahl * or http://www.opensolaris.org/os/licensing. 10*2633Sahl * See the License for the specific language governing permissions 11*2633Sahl * and limitations under the License. 12*2633Sahl * 13*2633Sahl * When distributing Covered Code, include this CDDL HEADER in each 14*2633Sahl * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*2633Sahl * If applicable, add the following below this CDDL HEADER, with the 16*2633Sahl * fields enclosed by brackets "[]" replaced with your own identifying 17*2633Sahl * information: Portions Copyright [yyyy] [name of copyright owner] 18*2633Sahl * 19*2633Sahl * CDDL HEADER END 20*2633Sahl */ 21*2633Sahl 22*2633Sahl /* 23*2633Sahl * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24*2633Sahl * Use is subject to license terms. 25*2633Sahl */ 26*2633Sahl 27*2633Sahl #pragma ident "%Z%%M% %I% %E% SMI" 28*2633Sahl 29*2633Sahl /* 30*2633Sahl * ASSERTION: 31*2633Sahl * On IA/32, there is a single 32-bit address space that is partitioned 32*2633Sahl * between user-level and kernel-level. copyin()/copyinstr() and 33*2633Sahl * copyout()/copyoutstr() must check that addresses specified as 34*2633Sahl * user-level addresses are actually at user-level. This test attempts 35*2633Sahl * to perform an illegal copyoutstr() to a kernel address. It asserts 36*2633Sahl * that the fault type is DTRACEFLT_BADADDR and that the bad address is 37*2633Sahl * set to the kernel address to which the copyoutstr() was attempted. 38*2633Sahl * 39*2633Sahl * SECTION: Actions and Subroutines/copyoutstr() 40*2633Sahl * 41*2633Sahl */ 42*2633Sahl 43*2633Sahl #pragma D option destructive 44*2633Sahl 45*2633Sahl BEGIN 46*2633Sahl { 47*2633Sahl this->str = alloca(10); 48*2633Sahl bcopy("kablammo!", this->str, 10); 49*2633Sahl copyoutstr(this->str, (uintptr_t)&`clock, 10); 50*2633Sahl exit(1); 51*2633Sahl } 52*2633Sahl 53*2633Sahl ERROR 54*2633Sahl { 55*2633Sahl exit(arg4 == DTRACEFLT_BADADDR && arg5 == (uint64_t)&`clock ? 0 : 1); 56*2633Sahl } 57