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4474 DTrace Userland CTF Support
4475 DTrace userland Keyword
4476 DTrace tests should be better citizens
4479 pid provider types
4480 dof emulation missing checks
Reviewed by: Bryan Cantrill <bryan@joyent.com>
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--- old/usr/src/cmd/dtrace/test/tst/common/usdt/tst.entryreturn.ksh
+++ new/usr/src/cmd/dtrace/test/tst/common/usdt/tst.entryreturn.ksh
1 1 #
2 2 # CDDL HEADER START
3 3 #
4 4 # The contents of this file are subject to the terms of the
5 5 # Common Development and Distribution License (the "License").
6 6 # You may not use this file except in compliance with the License.
7 7 #
8 8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 # or http://www.opensolaris.org/os/licensing.
10 10 # See the License for the specific language governing permissions
11 11 # and limitations under the License.
12 12 #
13 13 # When distributing Covered Code, include this CDDL HEADER in each
14 14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 # If applicable, add the following below this CDDL HEADER, with the
16 16 # fields enclosed by brackets "[]" replaced with your own identifying
17 17 # information: Portions Copyright [yyyy] [name of copyright owner]
18 18 #
19 19 # CDDL HEADER END
20 20 #
21 21
22 22 #
23 23 # Copyright 2007 Sun Microsystems, Inc. All rights reserved.
24 24 # Use is subject to license terms.
25 25 #
26 26
27 27 if [ $# != 1 ]; then
28 28 echo expected one argument: '<'dtrace-path'>'
29 29 exit 2
30 30 fi
31 31
32 32 dtrace=$1
33 33 DIR=/var/tmp/dtest.$$
34 34
35 35 mkdir $DIR
36 36 cd $DIR
37 37
38 38 cat > test.c <<EOF
39 39 #include <sys/sdt.h>
40 40
41 41 int
42 42 main(int argc, char **argv)
43 43 {
44 44 DTRACE_PROBE(test_prov, entry);
45 45 DTRACE_PROBE(test_prov, __entry);
46 46 DTRACE_PROBE(test_prov, foo__entry);
47 47 DTRACE_PROBE(test_prov, carpentry);
48 48 DTRACE_PROBE(test_prov, miniatureturn);
49 49 DTRACE_PROBE(test_prov, foo__return);
50 50 DTRACE_PROBE(test_prov, __return);
51 51 /*
52 52 * Unfortunately, a "return" probe is not currently possible due to
53 53 * the conflict with a reserved word.
54 54 */
55 55 DTRACE_PROBE(test_prov, done);
56 56 }
57 57 EOF
58 58
59 59 cat > prov.d <<EOF
60 60 provider test_prov {
61 61 probe entry();
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61 lines elided |
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62 62 probe __entry();
63 63 probe foo__entry();
64 64 probe carpentry();
65 65 probe miniatureturn();
66 66 probe foo__return();
67 67 probe __return();
68 68 probe done();
69 69 };
70 70 EOF
71 71
72 -gcc -c test.c
72 +gcc -m32 -c test.c
73 73 if [ $? -ne 0 ]; then
74 74 print -u2 "failed to compile test.c"
75 75 exit 1
76 76 fi
77 77 $dtrace -G -32 -s prov.d test.o
78 78 if [ $? -ne 0 ]; then
79 79 print -u2 "failed to create DOF"
80 80 exit 1
81 81 fi
82 -gcc -o test test.o prov.o
82 +gcc -m32 -o test test.o prov.o
83 83 if [ $? -ne 0 ]; then
84 84 print -u2 "failed to link final executable"
85 85 exit 1
86 86 fi
87 87
88 88 script()
89 89 {
90 90 $dtrace -wqZFs /dev/stdin <<EOF
91 91 BEGIN
92 92 {
93 93 system("$DIR/test");
94 94 printf("\n");
95 95 }
96 96
97 97 test_prov*:::done
98 98 /progenyof(\$pid)/
99 99 {
100 100 exit(0);
101 101 }
102 102
103 103 test_prov*:::
104 104 /progenyof(\$pid)/
105 105 {
106 106 printf("\n");
107 107 }
108 108 EOF
109 109 }
110 110
111 111 script | cut -c5-
112 112 status=$?
113 113
114 114 cd /
115 115 /usr/bin/rm -rf $DIR
116 116
117 117 exit $status
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