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.eliminate.ksh
          +++ new/usr/src/cmd/dtrace/test/tst/common/usdt/tst.eliminate.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  #
  28   28  # Make sure temporary symbols generated due to DTrace probes in static
  29   29  # functions are removed in the final link step.
  30   30  #
  31   31  
  32   32  if [ $# != 1 ]; then
  33   33          echo expected one argument: '<'dtrace-path'>'
  34   34          exit 2
  35   35  fi
  36   36  
  37   37  dtrace=$1
  38   38  DIR=/var/tmp/dtest.$$
  39   39  
  40   40  mkdir $DIR
  41   41  cd $DIR
  42   42  
  43   43  cat > prov.d <<EOF
  44   44  provider test_prov {
  45   45          probe go();
  46   46  };
  47   47  EOF
  48   48  
  49   49  $dtrace -h -s prov.d
  50   50  if [ $? -ne 0 ]; then
  51   51          print -u2 "failed to generate header file"
  52   52          exit 1
  53   53  fi
  54   54  
  55   55  cat > test.c <<EOF
  56   56  #include <sys/types.h>
  57   57  #include "prov.h"
  58   58  
  59   59  static void
  60   60  foo(void)
  61   61  {
  62   62          TEST_PROV_GO();
  63   63  }

  64   64  
  65   65  int
  66   66  main(int argc, char **argv)
  67   67  {
  68   68          foo();
  69   69  
  70   70          return (0);
  71   71  }
  72   72  EOF
  73   73  
  74      -gcc -c test.c
       74 +gcc -m32 -c test.c
  75   75  if [ $? -ne 0 ]; then
  76   76          print -u2 "failed to compile test.c"
  77   77          exit 1
  78   78  fi
  79   79  $dtrace -G -32 -s prov.d test.o
  80   80  if [ $? -ne 0 ]; then
  81   81          print -u2 "failed to create DOF"
  82   82          exit 1
  83   83  fi
  84      -gcc -o test test.o prov.o
       84 +gcc -m32 -o test test.o prov.o
  85   85  if [ $? -ne 0 ]; then
  86   86          print -u2 "failed to link final executable"
  87   87          exit 1
  88   88  fi
  89   89  
  90   90  nm test.o | grep \$dtrace > /dev/null
  91   91  if [ $? -ne 0 ]; then
  92   92          print -u2 "no temporary symbols in the object file"
  93   93          exit 1
  94   94  fi

  95   95  
  96   96  nm test | grep \$dtrace > /dev/null
  97   97  if [ $? -eq 0 ]; then
  98   98          print -u2 "failed to eliminate temporary symbols"
  99   99          exit 1
 100  100  fi
 101  101  
 102  102  cd /
 103  103  /usr/bin/rm -rf $DIR
 104  104  
 105  105  exit 0

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