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# Rebuilding an object file containing DOF changes slightly when the object
28# files containing the probes have already been modified. This tests that
29# case by generating the DOF object, removing it, and building it again.
30
31if [ $# != 1 ]; then
32	echo expected one argument: '<'dtrace-path'>'
33	exit 2
34fi
35
36dtrace=$1
37DIR=/var/tmp/dtest.$$
38
39mkdir $DIR
40cd $DIR
41
42cat > test.c <<EOF
43#include <unistd.h>
44#include <sys/sdt.h>
45
46static void
47foo(void)
48{
49	DTRACE_PROBE(test_prov, probe1);
50	DTRACE_PROBE(test_prov, probe2);
51}
52
53int
54main(int argc, char **argv)
55{
56	DTRACE_PROBE(test_prov, probe1);
57	DTRACE_PROBE(test_prov, probe2);
58	foo();
59}
60EOF
61
62cat > prov.d <<EOF
63provider test_prov {
64	probe probe1();
65	probe probe2();
66};
67EOF
68
69gcc -m32 -c test.c
70if [ $? -ne 0 ]; then
71	print -u2 "failed to compile test.c"
72	exit 1
73fi
74$dtrace -G -32 -s prov.d test.o
75if [ $? -ne 0 ]; then
76	print -u2 "failed to create initial DOF"
77	exit 1
78fi
79rm -f prov.o
80$dtrace -G -32 -s prov.d test.o
81if [ $? -ne 0 ]; then
82	print -u2 "failed to create final DOF"
83	exit 1
84fi
85gcc -m32 -o test test.o prov.o
86if [ $? -ne 0 ]; then
87	print -u2 "failed to link final executable"
88	exit 1
89fi
90
91script()
92{
93	$dtrace -c ./test -qs /dev/stdin <<EOF
94	test_prov\$target:::
95	{
96		printf("%s:%s:%s\n", probemod, probefunc, probename);
97	}
98EOF
99}
100
101script
102status=$?
103
104cd /
105/usr/bin/rm -rf $DIR
106
107exit $status
108