usr/src/cmd/dtrace/test/tst/common/usdt/tst.reeval.ksh

   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 2007 Sun Microsystems, Inc.  All rights reserved.
  24 # Use is subject to license terms.
  25 #
  26
  27 if [ $# != 1 ]; then
  28         echo expected one argument: '<'dtrace-path'>'
  29         exit 2
  30 fi
  31
  32 dtrace=$1
  33 DIR=/var/tmp/dtest.$$
  34
  35 mkdir $DIR
  36 cd $DIR
  37
  38 cat > test.c <<EOF
  39 #include <sys/sdt.h>
  40
  41 int
  42 main(int argc, char **argv)
  43 {
  44         DTRACE_PROBE(test_prov, zero);
  45 }
  46 EOF
  47
  48 cat > prov.d <<EOF
  49 provider test_prov {
  50         probe zero();
  51 };
  52 EOF
  53
  54 gcc -m32 -c test.c
  55 if [ $? -ne 0 ]; then
  56         print -u2 "failed to compile test.c"
  57         exit 1
  58 fi
  59 $dtrace -G -32 -s prov.d test.o
  60 if [ $? -ne 0 ]; then
  61         print -u2 "failed to create DOF"
  62         exit 1
  63 fi
  64 gcc -m32 -o test test.o prov.o
  65 if [ $? -ne 0 ]; then
  66         print -u2 "failed to link final executable"
  67         exit 1
  68 fi
  69
  70 script()
  71 {
  72         $dtrace -wZs /dev/stdin <<EOF
  73         BEGIN
  74         {
  75                 system("$DIR/test");
  76         }
  77
  78         test_prov*:::
  79         {
  80                 seen = 1;
  81         }
  82
  83         proc:::exit
  84         /progenyof(\$pid) && execname == "test"/
  85         {
  86                 exit(seen ? 0 : 2);
  87         }
  88 EOF
  89 }
  90
  91 script
  92 status=$?
  93
  94 cd /
  95 /usr/bin/rm -rf $DIR
  96
  97 exit $status