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>

          --- old/usr/src/cmd/dtrace/test/tst/common/usdt/tst.reeval.ksh
          +++ new/usr/src/cmd/dtrace/test/tst/common/usdt/tst.reeval.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, zero);
  45   45  }
  46   46  EOF
  47   47  
  48   48  cat > prov.d <<EOF
  49   49  provider test_prov {
  50   50          probe zero();
  51   51  };
  52   52  EOF
  53   53  
  54      -gcc -c test.c
       54 +gcc -m32 -c test.c
  55   55  if [ $? -ne 0 ]; then
  56   56          print -u2 "failed to compile test.c"
  57   57          exit 1
  58   58  fi
  59   59  $dtrace -G -32 -s prov.d test.o
  60   60  if [ $? -ne 0 ]; then
  61   61          print -u2 "failed to create DOF"
  62   62          exit 1
  63   63  fi
  64      -gcc -o test test.o prov.o
       64 +gcc -m32 -o test test.o prov.o
  65   65  if [ $? -ne 0 ]; then
  66   66          print -u2 "failed to link final executable"
  67   67          exit 1
  68   68  fi
  69   69  
  70   70  script()
  71   71  {
  72   72          $dtrace -wZs /dev/stdin <<EOF
  73   73          BEGIN
  74   74          {

  75   75                  system("$DIR/test");
  76   76          }
  77   77  
  78   78          test_prov*:::
  79   79          {
  80   80                  seen = 1;
  81   81          }
  82   82  
  83   83          proc:::exit
  84   84          /progenyof(\$pid) && execname == "test"/
  85   85          {
  86   86                  exit(seen ? 0 : 2);
  87   87          }
  88   88  EOF
  89   89  }
  90   90  
  91   91  script
  92   92  status=$?
  93   93  
  94   94  cd /
  95   95  /usr/bin/rm -rf $DIR
  96   96  
  97   97  exit $status

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