1#!/bin/ksh -p
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
18# information: Portions Copyright [yyyy] [name of copyright owner]
19#
20# CDDL HEADER END
21#
22
23#
24# Copyright 2008 Sun Microsystems, Inc. All rights reserved.
25# Use is subject to license terms.
26#
27# ident "%Z%%M% %I% %E% SMI"
28
29#
30# This test verifies that USDT probes will be picked up after a dlopen(3C)
31# when a regex in the provider name matches both USDT probes and pid probes
32# (e.g., p*d$target matches both pid$target and pyramid$target.)
33#
34
35if [ $# != 1 ]; then
36 echo expected one argument: '<'dtrace-path'>'
37 exit 2
38fi
39
40dtrace=$1
41DIR=${TMPDIR:-/tmp}/dtest.$$
42
43mkdir $DIR
44cd $DIR
45
46cat > Makefile <<EOF
47all: main altlib.so
48
49main: main.o provmain.o
50 cc -o main main.o provmain.o
51
52main.o: main.c prov.h
53 cc -c main.c
54
55prov.h: prov.d
56 $dtrace -h -s prov.d
57
58provmain.o: prov.d main.o
59 $dtrace -G -32 -o provmain.o -s prov.d main.o
60
61altlib.so: altlib.o provalt.o
| 1#!/bin/ksh -p
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
18# information: Portions Copyright [yyyy] [name of copyright owner]
19#
20# CDDL HEADER END
21#
22
23#
24# Copyright 2008 Sun Microsystems, Inc. All rights reserved.
25# Use is subject to license terms.
26#
27# ident "%Z%%M% %I% %E% SMI"
28
29#
30# This test verifies that USDT probes will be picked up after a dlopen(3C)
31# when a regex in the provider name matches both USDT probes and pid probes
32# (e.g., p*d$target matches both pid$target and pyramid$target.)
33#
34
35if [ $# != 1 ]; then
36 echo expected one argument: '<'dtrace-path'>'
37 exit 2
38fi
39
40dtrace=$1
41DIR=${TMPDIR:-/tmp}/dtest.$$
42
43mkdir $DIR
44cd $DIR
45
46cat > Makefile <<EOF
47all: main altlib.so
48
49main: main.o provmain.o
50 cc -o main main.o provmain.o
51
52main.o: main.c prov.h
53 cc -c main.c
54
55prov.h: prov.d
56 $dtrace -h -s prov.d
57
58provmain.o: prov.d main.o
59 $dtrace -G -32 -o provmain.o -s prov.d main.o
60
61altlib.so: altlib.o provalt.o
|
62 cc -z defs -G -o altlib.so altlib.o provalt.o -lc
| 62 cc -shared -o altlib.so altlib.o provalt.o -lc
|
63
64altlib.o: altlib.c prov.h
65 cc -c altlib.c
66
67provalt.o: prov.d altlib.o
68 $dtrace -G -32 -o provalt.o -s prov.d altlib.o
69EOF
70
71cat > prov.d <<EOF
72provider pyramid {
73 probe entry();
74};
75EOF
76
77cat > altlib.c <<EOF
78#include <sys/sdt.h>
79#include "prov.h"
80
81void
82go(void)
83{
84 PYRAMID_ENTRY();
85}
86EOF
87
88cat > main.c <<EOF
89#include <dlfcn.h>
90#include <unistd.h>
91#include <stdio.h>
92#include <sys/sdt.h>
93#include "prov.h"
94
95void
96go(void)
97{
98 PYRAMID_ENTRY();
99}
100
101int
102main(int argc, char **argv)
103{
104 void *alt;
105 void *alt_go;
106
107 go();
108
109 if ((alt = dlopen("./altlib.so", RTLD_LAZY | RTLD_LOCAL))
110 == NULL) {
111 printf("dlopen of altlib.so failed: %s\n", dlerror());
112 return (1);
113 }
114
115 if ((alt_go = dlsym(alt, "go")) == NULL) {
116 printf("failed to lookup 'go' in altlib.so\n");
117 return (1);
118 }
119
120 ((void (*)(void))alt_go)();
121
122 return (0);
123}
124EOF
125
126make > /dev/null
127if [ $? -ne 0 ]; then
128 print -u2 "failed to build"
129 exit 1
130fi
131
132cat > main.d <<'EOF'
133p*d$target::go:entry
134{
135 @foo[probemod, probefunc, probename] = count();
136}
137
138END
139{
140 printa("%s:%s:%s %@u\n",@foo);
141}
142EOF
143
144script() {
145 $dtrace -q -s ./main.d -c ./main
146}
147
148script
149status=$?
150
151cd /tmp
152/bin/rm -rf $DIR
153
154exit $status
| 63
64altlib.o: altlib.c prov.h
65 cc -c altlib.c
66
67provalt.o: prov.d altlib.o
68 $dtrace -G -32 -o provalt.o -s prov.d altlib.o
69EOF
70
71cat > prov.d <<EOF
72provider pyramid {
73 probe entry();
74};
75EOF
76
77cat > altlib.c <<EOF
78#include <sys/sdt.h>
79#include "prov.h"
80
81void
82go(void)
83{
84 PYRAMID_ENTRY();
85}
86EOF
87
88cat > main.c <<EOF
89#include <dlfcn.h>
90#include <unistd.h>
91#include <stdio.h>
92#include <sys/sdt.h>
93#include "prov.h"
94
95void
96go(void)
97{
98 PYRAMID_ENTRY();
99}
100
101int
102main(int argc, char **argv)
103{
104 void *alt;
105 void *alt_go;
106
107 go();
108
109 if ((alt = dlopen("./altlib.so", RTLD_LAZY | RTLD_LOCAL))
110 == NULL) {
111 printf("dlopen of altlib.so failed: %s\n", dlerror());
112 return (1);
113 }
114
115 if ((alt_go = dlsym(alt, "go")) == NULL) {
116 printf("failed to lookup 'go' in altlib.so\n");
117 return (1);
118 }
119
120 ((void (*)(void))alt_go)();
121
122 return (0);
123}
124EOF
125
126make > /dev/null
127if [ $? -ne 0 ]; then
128 print -u2 "failed to build"
129 exit 1
130fi
131
132cat > main.d <<'EOF'
133p*d$target::go:entry
134{
135 @foo[probemod, probefunc, probename] = count();
136}
137
138END
139{
140 printa("%s:%s:%s %@u\n",@foo);
141}
142EOF
143
144script() {
145 $dtrace -q -s ./main.d -c ./main
146}
147
148script
149status=$?
150
151cd /tmp
152/bin/rm -rf $DIR
153
154exit $status
|