# # CDDL HEADER START # # The contents of this file are subject to the terms of the # Common Development and Distribution License (the "License"). # You may not use this file except in compliance with the License. # # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE # or http://www.opensolaris.org/os/licensing. # See the License for the specific language governing permissions # and limitations under the License. # # When distributing Covered Code, include this CDDL HEADER in each # file and include the License file at usr/src/OPENSOLARIS.LICENSE. # If applicable, add the following below this CDDL HEADER, with the # fields enclosed by brackets "[]" replaced with your own identifying # information: Portions Copyright [yyyy] [name of copyright owner] # # CDDL HEADER END # # # Copyright 2008 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # # # This test is primarily intended to verify a fix for SPARC, but there's no # harm in running it on other platforms. Here, we verify that is-enabled # probes don't interfere with return values from previously invoked functions. # if [ $# != 1 ]; then echo expected one argument: '<'dtrace-path'>' exit 2 fi dtrace=$1 DIR=/var/tmp/dtest.$$ mkdir $DIR cd $DIR cat > prov.d < test.c < #include "prov.h" int foo(void) { return (24); } int main(int argc, char **argv) { int a = foo(); if (TEST_PROV_GO_ENABLED()) { TEST_PROV_GO(); } (void) printf("%d %d %d\n", a, a, a); return (0); } EOF gcc -m32 -c test.c if [ $? -ne 0 ]; then print -u2 "failed to compile test.c" exit 1 fi $dtrace -G -32 -s prov.d test.o if [ $? -ne 0 ]; then print -u2 "failed to create DOF" exit 1 fi gcc -m32 -o test test.o prov.o if [ $? -ne 0 ]; then print -u2 "failed to link final executable" exit 1 fi script() { ./test $dtrace -c ./test -qs /dev/stdin <