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/pid/tst.provregex3.ksh
          +++ new/usr/src/cmd/dtrace/test/tst/common/pid/tst.provregex3.ksh

   1    1  #!/bin/ksh -p
   2    2  #
   3    3  # CDDL HEADER START
   4    4  #
   5    5  # The contents of this file are subject to the terms of the
   6    6  # Common Development and Distribution License (the "License").
   7    7  # You may not use this file except in compliance with the License.
   8    8  #
   9    9  # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10   10  # or http://www.opensolaris.org/os/licensing.
  11   11  # See the License for the specific language governing permissions
  12   12  # and limitations under the License.
  13   13  #
  14   14  # When distributing Covered Code, include this CDDL HEADER in each
  15   15  # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16   16  # If applicable, add the following below this CDDL HEADER, with the
  17   17  # fields enclosed by brackets "[]" replaced with your own identifying
  18   18  # information: Portions Copyright [yyyy] [name of copyright owner]
  19   19  #
  20   20  # CDDL HEADER END
  21   21  #
  22   22  
  23   23  #
  24   24  # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  25   25  # Use is subject to license terms.
  26   26  #
  27   27  
  28   28  #
  29   29  # This test verifies that a regex in the provider name will match
  30   30  # USDT probes as well as pid probes (e.g., p*d$target matches both 
  31   31  # pid$target and pyramid$target.)
  32   32  #
  33   33  
  34   34  if [ $# != 1 ]; then
  35   35          echo expected one argument: '<'dtrace-path'>'
  36   36          exit 2
  37   37  fi
  38   38  

  39   39  dtrace=$1
  40   40  DIR=${TMPDIR:-/tmp}/dtest.$$
  41   41  
  42   42  mkdir $DIR
  43   43  cd $DIR
  44   44  
  45   45  cat > Makefile <<EOF
  46   46  all: main
  47   47  
  48   48  main: main.o prov.o
  49      -        gcc -o main main.o prov.o
       49 +        gcc -m32 -o main main.o prov.o
  50   50  
  51   51  main.o: main.c prov.h
  52      -        gcc -c main.c
       52 +        gcc -m32 -c main.c
  53   53  
  54   54  prov.h: prov.d
  55   55          $dtrace -h -s prov.d
  56   56  
  57   57  prov.o: prov.d main.o
  58   58          $dtrace -G -32 -s prov.d main.o
  59   59  EOF
  60   60  
  61   61  cat > prov.d <<EOF
  62   62  provider pyramid {

  63   63          probe entry();
  64   64  };
  65   65  EOF
  66   66  
  67   67  cat > main.c <<EOF
  68   68  #include <sys/sdt.h>
  69   69  #include "prov.h"
  70   70  
  71   71  int
  72   72  main(int argc, char **argv)
  73   73  {
  74   74          PYRAMID_ENTRY();
  75   75  }
  76   76  EOF
  77   77  
  78   78  make > /dev/null
  79   79  if [ $? -ne 0 ]; then
  80   80          print -u2 "failed to build"
  81   81          exit 1
  82   82  fi
  83   83  
  84   84  cat > main.d <<'EOF'
  85   85  p*d$target::main:entry
  86   86  {
  87   87          printf("%s:%s:%s\n", probemod, probefunc, probename);
  88   88  }
  89   89  EOF
  90   90  
  91   91  script() {
  92   92          $dtrace -q -s ./main.d -c ./main
  93   93  }
  94   94  
  95   95  script
  96   96  status=$?
  97   97  
  98   98  cd /tmp
  99   99  /usr/bin/rm -rf $DIR
 100  100  
 101  101  exit $status

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