[PATCH v2] tester: Add script to generate html coverage report from covoar output

Gedare Bloom gedare at rtems.org
Thu May 31 19:49:00 UTC 2018


On Thu, May 31, 2018 at 3:47 PM, Vijay Kumar Banerjee
<vijaykumar9597 at gmail.com> wrote:
> On 1 June 2018 at 01:07, Cillian O'Donnell <cpodonnell8 at gmail.com> wrote:
>>
>>
>>
>> On 31 May 2018 at 19:07, Vijay Kumar Banerjee <vijaykumar9597 at gmail.com>
>> wrote:
>>>
>>> Add support in tester to run covoar and generate an html report to
>>> display
>>> the summary of the coverage reports generated from covoar.
>>>
>>> Co-authored-by : Cillian O'Donnell <cpodonnell8 at gmail.com>
>>> ---
>>>  tester/rt/coverage.py                         | 379
>>> ++++++++++++++++++++++++++
>>>  tester/rt/test.py                             |  36 ++-
>>>  tester/rtems/testing/bsps/leon3-qemu-cov.ini  |   3 +-
>>>  tester/rtems/testing/coverage/symbol-sets.ini |  36 +++
>>>  tester/rtems/testing/qemu.cfg                 |   4 +-
>>>  5 files changed, 446 insertions(+), 12 deletions(-)
>>>  create mode 100644 tester/rt/coverage.py
>>>  create mode 100644 tester/rtems/testing/coverage/symbol-sets.ini
>>>
>>> diff --git a/tester/rt/coverage.py b/tester/rt/coverage.py
>>> new file mode 100644
>>> index 0000000..25fbb9d
>>> --- /dev/null
>>> +++ b/tester/rt/coverage.py
>>> @@ -0,0 +1,379 @@
>>> +#
>>> +# RTEMS Tools Project (http://www.rtems.org/)
>>> +# Copyright 2014 Krzysztof Miesowicz (krzysztof.miesowicz at gmail.com)
>>> +# 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.
>>> +#
>>> +
>>> +from rtemstoolkit import error
>>> +from rtemstoolkit import path
>>> +from rtemstoolkit import log
>>> +from rtemstoolkit import execute
>>> +from rtemstoolkit import macros
>>> +
>>> +from datetime import datetime
>>> +
>>> +from . import options
>>> +
>>> +import shutil
>>> +import os
>>> +
>>> +try:
>>> +    import configparser
>>> +except:
>>> +    import ConfigParser as configparser
>>> +
>>> +class summary:
>>> +    def __init__(self, p_summary_dir):
>>> +        self.summary_file_path = path.join(p_summary_dir, 'summary.txt')
>>> +        self.index_file_path = path.join(p_summary_dir, 'index.html')
>>> +        self.bytes_analyzed = 0
>>> +        self.bytes_not_executed = 0
>>> +        self.percentage_executed = 0.0
>>> +        self.percentage_not_executed = 100.0
>>> +        self.ranges_uncovered = 0
>>> +        self.branches_uncovered = 0
>>> +        self.branches_total = 0
>>> +        self.branches_always_taken = 0
>>> +        self.branches_never_taken = 0
>>> +        self.percentage_branches_covered = 0.0
>>> +        self.is_failure = False
>>> +
>>> +    def parse(self):
>>> +        if(not path.exists(self.summary_file_path)):
>>> +            log.notice('summary file %s does not exist!' %
>>> (self.summary_file_path))
>>> +            self.is_failure = True
>>> +            return
>>> +
>>> +        with open(self.summary_file_path,'r') as summary_file:
>>> +           self.bytes_analyzed = self._get_next_with_colon(summary_file)
>>> +           self.bytes_not_executed =
>>> self._get_next_with_colon(summary_file)
>>> +           self.percentage_executed =
>>> self._get_next_with_colon(summary_file)
>>> +           self.percentage_not_executed =
>>> self._get_next_with_colon(summary_file)
>>> +           self.ranges_uncovered =
>>> self._get_next_with_colon(summary_file)
>>> +           self.branches_total = self._get_next_with_colon(summary_file)
>>> +           self.branches_uncovered =
>>> self._get_next_with_colon(summary_file)
>>> +           self.branches_always_taken =
>>> self._get_next_without_colon(summary_file)
>>> +           self.branches_never_taken =
>>> self._get_next_without_colon(summary_file)
>>> +        if len(self.branches_uncovered) > 0 and len(self.branches_total)
>>> > 0:
>>> +            self.percentage_branches_covered = \
>>> +            1 - (float(self.branches_uncovered) /
>>> float(self.branches_total))
>>> +        else:
>>> +            self.percentage_branches_covered = 0.0
>>> +        return
>>> +
>>> +    def _get_next_with_colon(self, summary_file):
>>> +        line = summary_file.readline()
>>> +        if ':' in line:
>>> +            return line.split(':')[1].strip()
>>> +        else:
>>> +            return ''
>>> +
>>> +    def _get_next_without_colon(self, summary_file):
>>> +        line = summary_file.readline()
>>> +        return line.strip().split(' ')[0]
>>> +
>>> +class report_gen_html:
>>> +    def __init__(self, p_symbol_sets_list, build_dir, rtdir):
>>> +        self.symbol_sets_list = ['score']
>>> +        self.build_dir = build_dir
>>> +        self.partial_reports_files = list(["index.html", "summary.txt"])
>>> +        self.number_of_columns = 1
>>> +        self.covoar_src_path = path.join(rtdir, 'covoar')
>>> +
>>> +    def _find_partial_reports(self):
>>> +        partial_reports = {}
>>> +        for symbol_set in self.symbol_sets_list:
>>> +            set_summary = summary(path.join(self.build_dir, "coverage",
>>> +                                  symbol_set))
>>> +            set_summary.parse()
>>> +            partial_reports[symbol_set] = set_summary
>>> +        return partial_reports
>>> +
>>> +    def _prepare_head_section(self):
>>> +        head_section = '''
>>> +        <head>
>>> +        <title>RTEMS coverage report</title>
>>> +        <style type="text/css">
>>> +            progress[value] {
>>> +              -webkit-appearance: none;
>>> +               appearance: none;
>>> +
>>> +              width: 150px;
>>> +              height: 15px;
>>> +            }
>>> +        </style>
>>> +        </head>'''
>>> +        return head_section
>>> +
>>> +    def _prepare_index_content(self, partial_reports):
>>> +        header = "<h1> RTEMS coverage analysis report </h1>"
>>> +        header += "<h3>Coverage reports by symbols sets:</h3>"
>>> +        table = "<table>"
>>> +        table += self._header_row()
>>> +        for symbol_set in partial_reports:
>>> +            table += self._row(symbol_set, partial_reports[symbol_set])
>>> +        table += "</table> </br>"
>>> +        timestamp = "Analysis performed on " + datetime.now().ctime()
>>> +        return "<body>\n" + header + table + timestamp + "\n</body>"
>>> +
>>> +    def _row(self, symbol_set, summary):
>>> +        row = "<tr>"
>>> +        row += "<td>" + symbol_set + "</td>"
>>> +        if summary.is_failure:
>>> +            row += ' <td colspan="' + str(self.number_of_columns-1) \
>>> +            + '" style="background-color:red">FAILURE</td>'
>>> +        else:
>>> +            row += " <td>" + self._link(summary.index_file_path,"Index")
>>> \
>>> +            + "</td>"
>>> +            row += " <td>" +
>>> self._link(summary.summary_file_path,"Summary") \
>>> +            + "</td>"
>>> +            row += " <td>" + summary.bytes_analyzed + "</td>"
>>> +            row += " <td>" + summary.bytes_not_executed + "</td>"
>>> +            row += " <td>" + summary.ranges_uncovered + "</td>"
>>> +            row += " <td>" + summary.percentage_executed + "%</td>"
>>> +            row += " <td>" + summary.percentage_not_executed + "%</td>"
>>> +            row += ' <td><progress value="' +
>>> summary.percentage_executed \
>>> +            + '" max="100"></progress></td>'
>>> +            row += " <td>" + summary.branches_uncovered + "</td>"
>>> +            row += " <td>" + summary.branches_total + "</td>"
>>> +            row += " <td> {:.3%}
>>> </td>".format(summary.percentage_branches_covered)
>>> +            row += ' <td><progress value="{:.3}"
>>> max="100"></progress></td>'.format(100*summary.percentage_branches_covered)
>>> +            row += "</tr>\n"
>>> +        return row
>>> +
>>> +    def _header_row(self):
>>> +        row = "<tr>"
>>> +        row += "<th> Symbols set name </th>"
>>> +        row += "<th> Index file </th>"
>>> +        row += "<th> Summary file </th>"
>>> +        row += "<th> Bytes analyzed </th>"
>>> +        row += "<th> Bytes not executed </th>"
>>> +        row += "<th> Uncovered ranges </th>"
>>> +        row += "<th> Percentage covered </th>"
>>> +        row += "<th> Percentage uncovered </th>"
>>> +        row += "<th> Instruction coverage </th>"
>>> +        row += "<th> Branches uncovered </th>"
>>> +        row += "<th> Branches total </th>"
>>> +        row += "<th> Branches covered percentage </th>"
>>> +        row += "<th> Branches coverage </th>"
>>> +        row += "</tr>\n"
>>> +        self.number_of_columns = row.count('<th>')
>>> +        return row
>>> +
>>> +    def _link(self, address, text):
>>> +        return '<a href="' + address + '">' + text + '</a>'
>>> +
>>> +    def _create_index_file(self, head_section, content):
>>> +        with open(path.join(self.build_dir,"report.html"),'w') as f:
>>> +            f.write(head_section)
>>> +            f.write(content)
>>> +
>>> +    def generate(self):
>>> +        partial_reports = self._find_partial_reports()
>>> +        head_section = self._prepare_head_section()
>>> +        index_content = self._prepare_index_content(partial_reports)
>>> +        self._create_index_file(head_section,index_content)
>>> +
>>> +    def add_covoar_src_path(self):
>>> +        table_js_path = path.join(self.covoar_src_path, 'table.js')
>>> +        covoar_css_path = path.join(self.covoar_src_path, 'covoar.css')
>>> +        for symbol_set in self.symbol_sets_list:
>>> +            symbol_set_dir = path.join(self.build_dir, "coverage",
>>> symbol_set)
>>> +            html_files = os.listdir(symbol_set_dir)
>>> +            for html_file in html_files:
>>> +                html_file = path.join(symbol_set_dir, html_file)
>>> +                if path.exists(html_file) and 'html' in html_file:
>>> +                    with open(html_file, 'r') as f:
>>> +                        file_data = f.read()
>>> +                    file_data = file_data.replace('table.js',
>>> table_js_path)
>>> +                    file_data = file_data.replace('covoar.css',
>>> +                                                  covoar_css_path)
>>> +                    with open(html_file, 'w') as f:
>>> +                        f.write(file_data)
>>> +
>>> +class build_path_generator(object):
>>> +    '''
>>> +    Generates the build path from the path to executables
>>> +    '''
>>> +    def __init__(self, executables, target):
>>> +        self.executables = executables
>>> +        self.target = target
>>> +    def run(self):
>>> +        build_path = '/'
>>> +        Path = self.executables[0].split('/')
>>> +        for P in Path:
>>> +            if P == self.target:
>>> +                break;
>>> +            else:
>>> +                build_path = path.join(build_path, P)
>>> +        return build_path
>>> +
>>> +class symbol_parser(object):
>>> +    '''
>>> +    Parse the symbol sets ini and create custom ini file for covoar
>>> +    '''
>>> +    def __init__(self, symbol_config_path,
>>> +                 symbol_select_path, coverage_arg, build_dir):
>>> +        self.symbol_select_file = symbol_select_path
>>> +        self.symbol_file = symbol_config_path
>>> +        self.build_dir = build_dir
>>> +        self.symbol_sets = {}
>>> +        self.cov_arg = coverage_arg
>>> +        self.ssets = []
>>> +
>>> +    def parse(self):
>>> +        config = configparser.ConfigParser()
>>> +        try:
>>> +            config.read(self.symbol_file)
>>> +            if self.cov_arg:
>>> +                self.ssets = self.cov_arg.split(',')
>>> +            else:
>>> +                self.ssets = config.get('symbol-sets',
>>> 'sets').split(',')
>>> +                self.ssets = [ sset.encode('utf-8') for sset in
>>> self.ssets]
>>> +            for sset in self.ssets:
>>> +                lib = path.join(self.build_dir,
>>> +                                config.get('libraries', sset))
>>> +                self.symbol_sets[sset] = lib.encode('utf-8')
>>> +        except:
>>> +            raise error.general('Symbol set parsing failed')
>>> +
>>> +    def _write_ini(self):
>>> +        config = configparser.ConfigParser()
>>> +        try:
>>> +            sets = ', '.join(self.symbol_sets.keys())
>>> +            config.add_section('symbol-sets')
>>> +            config.set('symbol-sets', 'sets', sets)
>>> +            for key in self.symbol_sets.keys():
>>> +                config.add_section(key)
>>> +                config.set(key, 'libraries', self.symbol_sets[key])
>>> +            with open(self.symbol_select_file, 'w') as conf:
>>> +                config.write(conf)
>>> +        except:
>>> +            raise error.general('write failed')
>>> +
>>> +    def run(self):
>>> +        self.parse()
>>> +        self._write_ini()
>>> +
>>> +class covoar(object):
>>> +    '''
>>> +    Covoar runner
>>> +    '''
>>> +    def __init__(self, base_result_dir, config_dir, executables,
>>> explanations_txt):
>>> +        self.base_result_dir = base_result_dir
>>> +        self.config_dir = config_dir
>>> +        self.executables = ' '.join(executables)
>>> +        self.explanations_txt = explanations_txt
>>> +        self.project_name = 'RTEMS-5'
>>> +
>>> +    def run(self, set_name, symbol_file):
>>> +        covoar_result_dir = path.join(self.base_result_dir, set_name)
>>> +        if (not path.exists(covoar_result_dir)):
>>> +            path.mkdir(covoar_result_dir)
>>> +        if (not path.exists(symbol_file)):
>>> +            raise error.general('symbol set file: coverage %s was not
>>> created for covoar, skipping %s'% (symbol_file, set_name))
>>> +        command = ('covoar -S ' + symbol_file
>>> +                  + ' -O ' + covoar_result_dir
>>> +                  + ' -E ' + self.explanations_txt
>>> +                  + ' -p ' + self.project_name + ' ' + self.executables)
>>> +        log.notice('Running covoar for %s' % (set_name))
>>> +        print( 'covoar results directory:\n' + covoar_result_dir )
>>> +        executor = execute.execute(verbose = True, output =
>>> self.output_handler)
>>> +        exit_code = executor.shell(command, cwd=os.getcwd())
>>> +        if (exit_code[0] != 0):
>>> +            raise error.general('covoar failure exit code: %d' %
>>> (exit_code[0]))
>>> +        log.notice('Coverage run for %s finished successfully.' %
>>> (set_name))
>>> +        log.notice('-----------------------------------------------')
>>> +
>>> +    def output_handler(self, text):
>>> +        log.notice('%s' % (text))
>>> +
>>> +class coverage_run(object):
>>> +    '''
>>> +    Coverage analysis support for rtems-test
>>> +    '''
>>> +    def __init__(self, p_macros, coverage_arg, target):
>>> +        '''
>>> +        Constructor
>>> +        '''
>>> +        self.macros = p_macros
>>> +        self.build_dir = self.macros['_cwd']
>>> +        self.explanations_txt =
>>> self.macros.expand(self.macros['cov_explanations'])
>>> +        self.test_dir = path.join(self.build_dir, 'coverage')
>>> +        if (not path.exists(self.test_dir)):
>>> +            path.mkdir(self.test_dir)
>>> +        self.rtdir = path.abspath(self.macros['_rtdir'])
>>> +        self.rtscripts = self.macros.expand(self.macros['_rtscripts'])
>>> +        self.coverage_config_path = path.join(self.rtscripts,
>>> 'coverage')
>>> +        self.symbol_config_path = path.join(self.coverage_config_path,
>>> +                                            'symbol-sets.ini')
>>> +        self.symbol_select_path = path.join(self.coverage_config_path,
>>> +                                            'symbol-select.ini')
>>> +        self.executables = None
>>> +        self.symbol_sets = []
>>> +        self.no_clean = int(self.macros['_no_clean'])
>>> +        self.report_format = self.macros['cov_report_format']
>>> +        self.coverage_arg = coverage_arg
>>> +        self.target = target
>>> +
>>> +    def run(self):
>>> +        try:
>>> +            if self.executables is None:
>>> +                raise error.general('no test executables provided.')
>>> +            build_dir = build_path_generator(self.executables,
>>> self.target).run()
>>> +            parser = symbol_parser(self.symbol_config_path,
>>> +                                   self.symbol_select_path,
>>> +                                   self.coverage_arg,
>>> +                                   build_dir)
>>> +            parser.run()
>>> +            covoar_runner = covoar(self.test_dir,
>>> self.symbol_select_path,
>>> +                                   self.executables,
>>> self.explanations_txt)
>>> +            covoar_runner.run('score', self.symbol_select_path)
>>> +            self._generate_reports();
>>> +            self._summarize();
>>> +        finally:
>>> +            self._cleanup();
>>> +
>>> +    def _generate_reports(self):
>>> +        log.notice('Generating reports')
>>> +        if self.report_format == 'html':
>>> +            report = report_gen_html(self.symbol_sets,
>>> +                                     self.build_dir,
>>> +                                     self.rtdir)
>>> +            report.generate()
>>> +            report.add_covoar_src_path()
>>> +
>>> +    def _cleanup(self):
>>> +        if not self.no_clean:
>>> +            log.notice('***Cleaning tempfiles***')
>>> +            for exe in self.executables:
>>> +                trace_file = exe + '.cov'
>>> +                if path.exists(trace_file):
>>> +                    os.remove(trace_file)
>>> +
>>> +    def _summarize(self):
>>> +        log.notice('Coverage analysis finished. You can find results in
>>> %s' % (self.build_dir))
>>> diff --git a/tester/rt/test.py b/tester/rt/test.py
>>> index f4d9b5c..84dff01 100644
>>> --- a/tester/rt/test.py
>>> +++ b/tester/rt/test.py
>>> @@ -48,12 +48,14 @@ from rtemstoolkit import mailer
>>>  from rtemstoolkit import reraise
>>>  from rtemstoolkit import stacktraces
>>>  from rtemstoolkit import version
>>> +from rtemstoolkit import check
>>>
>>>  from . import bsps
>>>  from . import config
>>>  from . import console
>>>  from . import options
>>>  from . import report
>>> +from . import coverage
>>>
>>>  class log_capture(object):
>>>      def __init__(self):
>>> @@ -147,7 +149,7 @@ class test_run(object):
>>>
>>>      def run(self):
>>>          self.thread = threading.Thread(target = self.runner,
>>> -                                       name = 'test[%s]' %
>>> path.basename(self.executable))
>>> +                            name = 'test[%s]' %
>>> path.basename(self.executable))
>>>          self.thread.start()
>>>
>>>      def is_alive(self):
>>> @@ -214,6 +216,10 @@ def killall(tests):
>>>      for test in tests:
>>>          test.kill()
>>>
>>> +def coverage_run(opts, coverage, executables):
>>> +    coverage.executables = executables
>>> +    coverage.run()
>>> +
>>>  def run(command_path = None):
>>>      import sys
>>>      tests = []
>>> @@ -221,15 +227,16 @@ def run(command_path = None):
>>>      opts = None
>>>      default_exefilter = '*.exe'
>>>      try:
>>> -        optargs = { '--rtems-tools': 'The path to the RTEMS tools',
>>> -                    '--rtems-bsp':   'The RTEMS BSP to run the test on',
>>> -                    '--user-config': 'Path to your local user
>>> configuration INI file',
>>> -                    '--report-mode': 'Reporting modes, failures
>>> (default),all,none',
>>> -                    '--list-bsps':   'List the supported BSPs',
>>> -                    '--debug-trace': 'Debug trace based on specific
>>> flags',
>>> -                    '--filter':      'Glob that executables must match
>>> to run (default: ' +
>>> +        optargs = { '--rtems-tools':    'The path to the RTEMS tools',
>>> +                    '--rtems-bsp':      'The RTEMS BSP to run the test
>>> on',
>>> +                    '--user-config':    'Path to your local user
>>> configuration INI file',
>>> +                    '--report-mode':    'Reporting modes, failures
>>> (default),all,none',
>>> +                    '--list-bsps':      'List the supported BSPs',
>>> +                    '--debug-trace':    'Debug trace based on specific
>>> flags',
>>> +                    '--filter':         'Glob that executables must
>>> match to run (default: ' +
>>>                                default_exefilter + ')',
>>> -                    '--stacktrace':  'Dump a stack trace on a user
>>> termination (^C)' }
>>> +                    '--stacktrace':     'Dump a stack trace on a user
>>> termination (^C)',
>>> +                    '--coverage':       'Perform coverage analysis of
>>> test executables.'}
>>>          mailer.append_options(optargs)
>>>          opts = options.load(sys.argv,
>>>                              optargs = optargs,
>>> @@ -279,6 +286,15 @@ def run(command_path = None):
>>>              raise error.general('RTEMS BSP not provided or an invalid
>>> option')
>>>          bsp = config.load(bsp[1], opts)
>>>          bsp_config = opts.defaults.expand(opts.defaults['tester'])
>>> +        coverage_enabled = opts.find_arg('--coverage')
>>> +        if coverage_enabled:
>>> +            if len(coverage_enabled) == 2:
>>
>>
>> Is this to check if sets have been provided to --coverage=score,sapi, that
>> kind of thing? If so the variable name coverage_enabled doesn't make sense
>> any more. Probably if symbol_sets and if len(symbol_sets) will make more
>> sense for both cases.
>
> That's a good point.
> How about changing it to just 'coverage' instead ?
> Because it's still checking whether the option is given or
> not. symbol_sets might create confusion.
> Will that be OK ?

That name might collide with your class object (coverage)?

>>
>>
>>> +                coverage_runner = coverage.coverage_run(opts.defaults,
>>> +                                                coverage_enabled[1],
>>> +                                                opts.defaults['target'])
>>> +            else:
>>> +                coverage_runner = coverage.coverage_run(opts.defaults,
>>> 0,
>>> +
>>> opts.defaults['target'])
>>>          report_mode = opts.find_arg('--report-mode')
>>>          if report_mode:
>>>              if report_mode[1] != 'failures' and \
>>> @@ -365,6 +381,8 @@ def run(command_path = None):
>>>                      reports.failures(),
>>>                      'Log', '===', ''] + output.get()
>>>              mail.send(to_addr, subject, os.linesep.join(body))
>>> +        if coverage_enabled:
>>> +            coverage_run(opts, coverage_runner, executables)
>>>
>>>      except error.general as gerr:
>>>          print(gerr)
>>> diff --git a/tester/rtems/testing/bsps/leon3-qemu-cov.ini
>>> b/tester/rtems/testing/bsps/leon3-qemu-cov.ini
>>> index 6b5e7e6..2f89117 100644
>>> --- a/tester/rtems/testing/bsps/leon3-qemu-cov.ini
>>> +++ b/tester/rtems/testing/bsps/leon3-qemu-cov.ini
>>> @@ -31,9 +31,10 @@
>>>  #
>>>  # The Leon 3 QEMU BSP
>>>  #
>>> -[leon3-qemu]
>>> +[leon3-qemu-cov]
>>>  bsp               = leon3-qemu
>>>  arch              = sparc
>>> +target            = sparc-rtems5
>>>  tester            = %{_rtscripts}/qemu.cfg
>>>  bsp_qemu_opts     = %{qemu_opts_base} -M leon3_generic
>>>  bsp_qemu_cov_opts = -exec-trace %{test_executable}.cov
>>> diff --git a/tester/rtems/testing/coverage/symbol-sets.ini
>>> b/tester/rtems/testing/coverage/symbol-sets.ini
>>> new file mode 100644
>>> index 0000000..a2ec7bc
>>> --- /dev/null
>>> +++ b/tester/rtems/testing/coverage/symbol-sets.ini
>>> @@ -0,0 +1,36 @@
>>> +#
>>> +# RTEMS Tools Project (http://www.rtems.org/)
>>> +# Copyright 2018 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.
>>> +#
>>> +
>>> +[symbol-sets]
>>> +sets = score,rtems
>>> +
>>> +[libraries]
>>> +score = @BUILD-TARGET@/c/@BSP@/cpukit/score/libscore.a
>>> +rtems = @BUILD-TARGET@/c/@BSP@/cpukit/rtems/librtems.a
>>> diff --git a/tester/rtems/testing/qemu.cfg
>>> b/tester/rtems/testing/qemu.cfg
>>> index bfcd2f5..52a3752 100644
>>> --- a/tester/rtems/testing/qemu.cfg
>>> +++ b/tester/rtems/testing/qemu.cfg
>>> @@ -51,8 +51,8 @@
>>>  #
>>>  # 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 none -serial stdio
>>> -nographic
>>> +#%define qemu_opts_base   -no-reboot -serial null -serial mon:stdio
>>> -nographic
>>>  %define qemu_opts_no_net -net none
>>>
>>>  #
>>> --
>>> 2.14.3
>>>
>>> _______________________________________________
>>> devel mailing list
>>> devel at rtems.org
>>> http://lists.rtems.org/mailman/listinfo/devel
>>
>>
>
>
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