error while running rtems-test with coverage

Cillian O'Donnell cpodonnell8 at gmail.com
Fri Apr 13 17:59:27 UTC 2018


I can't say for certain but I don't think that will be visible to qemu.cfg
unless it's a global variable. Chris might know off the top of his head.

On Fri, 13 Apr 2018, 18:51 Vijay Kumar Banerjee, <vijaykumar9597 at gmail.com>
wrote:

> can we set it in [coverage] ?
>
> -- vijay
>
> On 13 April 2018 at 23:15, Cillian O'Donnell <cpodonnell8 at gmail.com>
> wrote:
>
>> Alright so we're back to ini update stuff. That error is because in the
>> old leon3-qemu.mc we had this global variable set. So you need to find
>> out how to get that global variable set in the new leon3-qemu.ini
>>
>> Heres the old version from the .MC file
>>
>> [global]
>> bsp:                      none,    none,     'leon3'
>> coverage_supported:       none,    none,     '1'
>>
>>
>> On Fri, 13 Apr 2018, 18:29 Vijay Kumar Banerjee, <
>> vijaykumar9597 at gmail.com> wrote:
>>
>>> It shows the following error
>>>
>>> .......
>>> RTEMS Testing - Tester, 5 (58acb6d61ac7 modified)
>>> Coverage environment prepared
>>> [ 3/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3_qemu:
>>> cdtest.exe
>>> [ 1/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3_qemu:
>>> base_sp.exe
>>> [ 2/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3_qemu:
>>> capture.exe
>>> [ 4/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3_qemu:
>>> fileio.exe
>>> error: qemu.cfg:77: macro '%{coverage_supported}' not found
>>> warning: switched to dry run due to errors
>>> error: qemu.cfg:77: invalid if bool value:  %if %{coverage_supported}
>>> error: qemu.cfg:77: macro '%{coverage_supported}' not found
>>> warning: switched to dry run due to errors
>>> error: qemu.cfg:77: invalid if bool value:  %if %{coverage_supported}
>>> Traceback (most recent call last):
>>>   File
>>> "/home/lunatic/development/rtems/test/rtems-tools/tester/rtems-test", line
>>> 40, in <module>
>>>     rt.test.run()
>>>   File
>>> "/home/lunatic/development/rtems/test/rtems-tools/tester/rt/test.py", line
>>> 353, in run
>>>     tst.reraise()
>>>   File
>>> "/home/lunatic/development/rtems/test/rtems-tools/tester/rt/test.py", line
>>> 160, in reraise
>>>     _test_reraise(*self.result)
>>> NameError: global name '_test_reraise' is not defined
>>> error: qemu.cfg:77: macro '%{coverage_supported}' not found
>>> warning: switched to dry run due to errors
>>> error: qemu.cfg:77: invalid if bool value:  %if %{coverage_supported}
>>> error: qemu.cfg:77: macro '%{coverage_supported}' not found
>>> warning: switched to dry run due to errors
>>> error: qemu.cfg:77: invalid if bool value:  %if %{coverage_supported}
>>>
>>>
>>>
>>> -- vijay
>>>
>>> On 13 April 2018 at 22:54, Cillian O'Donnell <cpodonnell8 at gmail.com>
>>> wrote:
>>>
>>>> Ah yes, your missing the qemu arguments to run the coverage. Try this
>>>>
>>>> #
>>>> # Coverage analysis
>>>> #
>>>> %define coverage_arg %{nil}
>>>> %if %{defined _coverage}
>>>>     %if %{coverage_supported}
>>>>         %define coverage_arg -exec-trace %{test_executable}.cov
>>>>     %else
>>>>         %error "Coverage analysis unsupported for %{bsp}"
>>>>     %endif
>>>> %endif
>>>>
>>>> #
>>>> # Executable
>>>> #
>>>> %execute %{qemu_cmd} %{qemu_opts_base} %{qemu_opts} -kernel %{test_executable} %{coverage_arg}
>>>>
>>>>
>>>> On Fri, 13 Apr 2018, 18:18 Vijay Kumar Banerjee, <
>>>> vijaykumar9597 at gmail.com> wrote:
>>>>
>>>>> sure
>>>>>
>>>>> .........
>>>>>
>>>>> #
>>>>> # RTEMS Tools Project (http://www.rtems.org/)
>>>>> # Copyright 2010-2014 Chris Johns (chrisj at rtems.org)
>>>>> # All rights reserved.
>>>>> #
>>>>> # This file is part of the RTEMS Tools package in 'rtems-tools'.
>>>>> #
>>>>> # Redistribution and use in source and binary forms, with or without
>>>>> # modification, are permitted provided that the following conditions
>>>>> are met:
>>>>> #
>>>>> # 1. Redistributions of source code must retain the above copyright
>>>>> notice,
>>>>> # this list of conditions and the following disclaimer.
>>>>> #
>>>>> # 2. Redistributions in binary form must reproduce the above copyright
>>>>> notice,
>>>>> # this list of conditions and the following disclaimer in the
>>>>> documentation
>>>>> # and/or other materials provided with the distribution.
>>>>> #
>>>>> # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
>>>>> "AS IS"
>>>>> # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
>>>>> TO, THE
>>>>> # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>>>>> PURPOSE
>>>>> # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
>>>>> CONTRIBUTORS BE
>>>>> # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>>>>> # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>>>>> # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
>>>>> BUSINESS
>>>>> # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
>>>>> IN
>>>>> # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
>>>>> OTHERWISE)
>>>>> # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
>>>>> OF THE
>>>>> # POSSIBILITY OF SUCH DAMAGE.
>>>>> #
>>>>>
>>>>> #
>>>>> # QEMU
>>>>> #
>>>>> # Use a qemu command to run the executable in the qemu simulator.
>>>>> #
>>>>>
>>>>> %include %{_configdir}/base.cfg
>>>>> %include %{_configdir}/checks.cfg
>>>>>
>>>>> #
>>>>> # Console.
>>>>> #
>>>>> %define console_stdio
>>>>> %include %{_configdir}/console.cfg
>>>>>
>>>>> #
>>>>> # RTEMS version
>>>>> #
>>>>> %include %{_rtdir}/rtems/version.cfg
>>>>>
>>>>> #
>>>>> # Qemu common option patterns.
>>>>> #
>>>>> #%define qemu_opts_base   -no-reboot -monitor none -serial stdio
>>>>> -nographic
>>>>> #%define qemu_opts_base   -no-reboot -serial null -serial mon:stdio
>>>>> -nographic
>>>>> %define qemu_opts_base  -no-reboot -monitor null -serial stdio
>>>>> -nographic
>>>>> %define qemu_opts_no_net -net none
>>>>> #
>>>>> # Qemu executable
>>>>> #
>>>>> %ifn %{defined bsp_qemu_opts}
>>>>>  %define bsp_qemu_opts %{nil}
>>>>> %endif
>>>>> %define qemu_cmd  qemu-system-%{bsp_arch}
>>>>> %define qemu_opts %{bsp_qemu_opts}
>>>>>
>>>>> #
>>>>> # Executable
>>>>> #
>>>>> %execute %{qemu_cmd} %{qemu_opts} -kernel %{test_executable}
>>>>>
>>>>> -- vijay
>>>>>
>>>>> On 13 April 2018 at 22:19, Cillian O'Donnell <cpodonnell8 at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> Yeah that's fine but can you just paste the contents here anyway. I'm
>>>>>> not near a laptop and I can't remember which branch your starting from.
>>>>>>
>>>>>> On Fri, 13 Apr 2018, 13:51 Vijay Kumar Banerjee, <
>>>>>> vijaykumar9597 at gmail.com> wrote:
>>>>>>
>>>>>>> I haven't made any local changes to qemu.cfg
>>>>>>>
>>>>>>> -- vijay
>>>>>>>
>>>>>>> On 13 April 2018 at 11:43, Cillian O'Donnell <cpodonnell8 at gmail.com>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> No that's the right one. I think it might be something to do with
>>>>>>>> qemu.cfg in rtems-tools then. What's in your qemu.cfg? It's in
>>>>>>>> rtems-tools/tester/rtems/testing
>>>>>>>>
>>>>>>>> On Fri, 13 Apr 2018, 06:39 Vijay Kumar Banerjee, <
>>>>>>>> vijaykumar9597 at gmail.com> wrote:
>>>>>>>>
>>>>>>>>> I manually built qemu from here
>>>>>>>>>
>>>>>>>>> https://github.com/AdaCore/qemu
>>>>>>>>>
>>>>>>>>> I guess this is regular qemu , please send a link for couverture
>>>>>>>>> qemu for manual build.
>>>>>>>>>
>>>>>>>>> -- vijay
>>>>>>>>>
>>>>>>>>> On 12 April 2018 at 22:23, Cillian O'Donnell <
>>>>>>>>> cpodonnell8 at gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> Ah that's good progress, those .cov files are supposed to be
>>>>>>>>>> generated by couverture-qemu as the test are run. They contain the trace
>>>>>>>>>> data. Are you definitely running couverture-qemu and not regular qemu?
>>>>>>>>>>
>>>>>>>>>> On Thu, 12 Apr 2018, 17:41 Vijay Kumar Banerjee, <
>>>>>>>>>> vijaykumar9597 at gmail.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> I got the parsing of the coverage from the ini file running ,
>>>>>>>>>>> now I'm getting the following error and warnings .
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> ....
>>>>>>>>>>>
>>>>>>>>>>> Running covoar for score
>>>>>>>>>>> WARNING: Unable to read coverage file
>>>>>>>>>>> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/samples/base_sp/base_sp.exe.cov
>>>>>>>>>>> WARNING: Unable to read coverage file
>>>>>>>>>>> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/samples/capture/capture.exe.cov
>>>>>>>>>>> WARNING: Unable to read coverage file
>>>>>>>>>>> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/samples/cdtest/cdtest.exe.cov
>>>>>>>>>>> WARNING: Unable to read coverage file
>>>>>>>>>>> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/samples/fileio/fileio.exe.cov
>>>>>>>>>>> WARNING: Unable to read coverage file
>>>>>>>>>>> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/samples/hello/hello.exe.cov
>>>>>>>>>>> WARNING: Unable to read coverage file
>>>>>>>>>>> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/samples/iostream/cxx_iostream.exe.cov
>>>>>>>>>>> WARNING: Unable to read coverage file
>>>>>>>>>>> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/samples/loopback/loopback.exe.cov
>>>>>>>>>>> WARNING: Unable to read coverage file
>>>>>>>>>>> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/samples/minimum/minimum.exe.cov
>>>>>>>>>>> WARNING: Unable to read coverage file
>>>>>>>>>>> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/samples/nsecs/nsecs.exe.cov
>>>>>>>>>>> WARNING: Unable to read coverage file
>>>>>>>>>>> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/samples/paranoia/paranoia.exe.cov
>>>>>>>>>>> WARNING: Unable to read coverage file
>>>>>>>>>>> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/samples/pppd/pppd.exe.cov
>>>>>>>>>>> WARNING: Unable to read coverage file
>>>>>>>>>>> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/samples/ticker/ticker.exe.cov
>>>>>>>>>>> WARNING: Unable to read coverage file
>>>>>>>>>>> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/samples/unlimited/unlimited.exe.cov
>>>>>>>>>>> ERROR: No information to analyze
>>>>>>>>>>> ***Cleaning tempfiles***
>>>>>>>>>>> error: covoar failure exit code: 1
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> -- vijay
>>>>>>>>>>>
>>>>>>>>>>> On 10 April 2018 at 18:10, Vijay Kumar Banerjee <
>>>>>>>>>>> vijaykumar9597 at gmail.com> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> I managed to get the tests running with the following two
>>>>>>>>>>>> patches .
>>>>>>>>>>>> Please review them .
>>>>>>>>>>>>
>>>>>>>>>>>> -- vijay
>>>>>>>>>>>>
>>>>>>>>>>>> On 9 April 2018 at 15:28, Vijay Kumar Banerjee <
>>>>>>>>>>>> vijaykumar9597 at gmail.com> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Fri, 6 Apr 2018, 02:24 Vijay Kumar Banerjee, <
>>>>>>>>>>>>> vijaykumar9597 at gmail.com> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> I tried to solve the empty get in the way shown in the patch
>>>>>>>>>>>>>> , but it doesn't seems to work, I'm getting the following error now
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> RTEMS Testing - Tester, 5 (1ed6e2e64090)
>>>>>>>>>>>>>> Traceback (most recent call last):
>>>>>>>>>>>>>>   File
>>>>>>>>>>>>>> "/home/lunatic/development/rtems/rtems-tools/tester/rtems-test", line 40,
>>>>>>>>>>>>>> in <module>
>>>>>>>>>>>>>>     rt.test.run()
>>>>>>>>>>>>>>   File
>>>>>>>>>>>>>> "/home/lunatic/development/rtems/rtems-tools/tester/rt/test.py", line 303,
>>>>>>>>>>>>>> in run
>>>>>>>>>>>>>>     bsp = config.load(bsp[1], opts)
>>>>>>>>>>>>>>   File
>>>>>>>>>>>>>> "/home/lunatic/development/rtems/rtems-tools/tester/rt/config.py", line
>>>>>>>>>>>>>> 461, in load
>>>>>>>>>>>>>>     return opts.defaults['bsp']
>>>>>>>>>>>>>>   File
>>>>>>>>>>>>>> "/home/lunatic/development/rtems/rtems-tools/rtemstoolkit/macros.py", line
>>>>>>>>>>>>>> 190, in __getitem__
>>>>>>>>>>>>>>     raise IndexError('key: %s' % (key))
>>>>>>>>>>>>>> IndexError: key: bsp
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I still Couldn't figure out why it's happening, when I use
>>>>>>>>>>>>> RawConfigParse , it seems to run nicely though .
>>>>>>>>>>>>>
>>>>>>>>>>>>> Any Ideas on solving it without using RawConfigParser ?
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>> -- vijay
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On 5 April 2018 at 11:51, Cillian O'Donnell <
>>>>>>>>>>>>>> cpodonnell8 at gmail.com> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Wed, 4 Apr 2018, 11:18 Vijay Kumar Banerjee, <
>>>>>>>>>>>>>>> vijaykumar9597 at gmail.com> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I got the rtems-test running
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I found that get_item_names(section, err) in
>>>>>>>>>>>>>>>> configuration.py  was returning an empty list to the
>>>>>>>>>>>>>>>> item_names in load(bsp,opts) for config.py this was giving
>>>>>>>>>>>>>>>> out the error mandatory item not found .
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I have attached the patch file .
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> current status :
>>>>>>>>>>>>>>>> rtems-test is running without coverage
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> running coverage gives the following error :
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> RTEMS Testing - Tester, 5 (092c569e81ae)
>>>>>>>>>>>>>>>> Traceback (most recent call last):
>>>>>>>>>>>>>>>>   File
>>>>>>>>>>>>>>>> "/home/lunatic/development/rtems/rtems-tools/tester/rtems-test", line 40,
>>>>>>>>>>>>>>>> in <module>
>>>>>>>>>>>>>>>>     rt.test.run()
>>>>>>>>>>>>>>>>   File
>>>>>>>>>>>>>>>> "/home/lunatic/development/rtems/rtems-tools/tester/rt/test.py", line 310,
>>>>>>>>>>>>>>>> in run
>>>>>>>>>>>>>>>>     coverage = coverage_get_obj(opts, path_to_builddir[1])
>>>>>>>>>>>>>>>>   File
>>>>>>>>>>>>>>>> "/home/lunatic/development/rtems/rtems-tools/tester/rt/test.py", line 230,
>>>>>>>>>>>>>>>> in coverage_get_obj
>>>>>>>>>>>>>>>>     coverage_obj = coverage.coverage_run(opts.defaults,
>>>>>>>>>>>>>>>> path_to_builddir)
>>>>>>>>>>>>>>>>   File
>>>>>>>>>>>>>>>> "/home/lunatic/development/rtems/rtems-tools/tester/rt/coverage.py", line
>>>>>>>>>>>>>>>> 335, in __init__
>>>>>>>>>>>>>>>>     self.report_format = self.config_map['report_format'][2]
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> This is back to the difference in cfg formats. It's looking
>>>>>>>>>>>>>>> for the last line here
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> https://github.com/cillianodonnell/rtems-tools/blob/coverage/tester/rtems/testing/bsps/leon3-qemu.mc
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Which is now
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> https://github.com/cillianodonnell/rtems-tools/blob/ini-update/tester/rtems/testing/bsps/leon3_qemu.ini
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> It's trying to grab the 'html' text so it can trigger the
>>>>>>>>>>>>>>> right section of code in coverage.py
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> It's something just to tell which format we want the report
>>>>>>>>>>>>>>> to output
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Understood , I'll come to that after I manage to get the test
>>>>>>>>>>>>>> running first .
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> TypeError: 'NoneType' object has no attribute '__getitem__'
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> -- vijay
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On 4 April 2018 at 11:16, Chris Johns <chrisj at rtems.org>
>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On 04/04/2018 06:36, Vijay Kumar Banerjee wrote:
>>>>>>>>>>>>>>>>> > after pulling the ini-update branch from
>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>> https://github.com/cillianodonnell/rtems-tools/tree/ini-update
>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Any local changes?
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> > I tried running the rtems-test with the following command
>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>> > $HOME/development/rtems/rtems-tools/tester/rtems-test
>>>>>>>>>>>>>>>>> > --rtems-tools=$HOME/development/rtems/5
>>>>>>>>>>>>>>>>> --log=coverage_analysis.log
>>>>>>>>>>>>>>>>> > --rtems-bsp=leon3_qemu
>>>>>>>>>>>>>>>>> --rtems-builddir=$HOME/development/rtems/kernel/leon3
>>>>>>>>>>>>>>>>> > sparc-rtems5/c/leon3/testsuites/samples
>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>> > was getting the KeyError for 'coverage'
>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Please paste the command and output as it appears in the
>>>>>>>>>>>>>>>>> terminal?
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> > current status :
>>>>>>>>>>>>>>>>> > the same command gives the error :
>>>>>>>>>>>>>>>>> > "mandatory item not found in bsp section : bsp,"
>>>>>>>>>>>>>>>>> > to make sure I didn't break something , I also tried
>>>>>>>>>>>>>>>>> running from a freshly
>>>>>>>>>>>>>>>>> > downloaded directory as well, it gives the same error.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Did you try running the following command from the top of
>>>>>>>>>>>>>>>>> the source tree:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>  $ grep -r "mandatory item not found" *
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> ?
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Chris
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>
>>>>>>>
>>>>>
>>>
>
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