[PATCH] Coverage: Add support for TSIM format

[Chris Johns]

On 1/2/19 10:47 pm, Vijay Kumar Banerjee wrote:
> ---
>  tester/rt/coverage.py                       | 28 ++++++++++++++++-----
>  tester/rtems/testing/bsps/leon3-sis-cov.ini |  3 ++-
>  2 files changed, 24 insertions(+), 7 deletions(-)
> 
> diff --git a/tester/rt/coverage.py b/tester/rt/coverage.py
> index 9fc9b64..859001a 100644
> --- a/tester/rt/coverage.py
> +++ b/tester/rt/coverage.py
> @@ -288,7 +288,13 @@ class covoar(object):
>      '''
>      Covoar runner
>      '''
> -    def __init__(self, base_result_dir, config_dir, executables, explanations_txt, trace, prefix):
> +    def __init__( self,

Extra space?

> +                  base_result_dir,
> +                  config_dir, executables,
> +                  explanations_txt,
> +                  trace,
> +                  prefix,
> +                  bsp ):
>          self.base_result_dir = base_result_dir
>          self.config_dir = config_dir
>          self.executables = ' '.join(executables)
> @@ -296,6 +302,7 @@ class covoar(object):
>          self.project_name = 'RTEMS-5'

I had not noticed this before. We should not be hard coding version numbers into
this part of the code. It requires updating after each release and all in likely
hood this one would be missed. The tool kit has support for versions.

>          self.trace = trace
>          self.prefix = prefix
> +        self.bsp = bsp
>  
>      def _find_covoar(self):
>          covoar_exe = 'covoar'
> @@ -316,10 +323,18 @@ class covoar(object):
>          if not path.exists(symbol_file):
>              raise error.general('coverage: no symbol set file: %s'% (symbol_file))
>          exe = self._find_covoar()
> -        command = exe + ' -S ' + symbol_file + \
> -                  ' -O ' + covoar_result_dir + \
> -                  ' -E ' + self.explanations_txt + \
> -                  ' -p ' + self.project_name + ' ' + self.executables
> +        if 'qemu' in self.bsp.split('-'):

Are you checking for 'qemu' in the BSP name? The naming used here is a
convention and making the code depend on a naming convention is fragile. Lets
not do this.

There is a `%{qemu-cmd}` macro defined which must exist for a qemu run so it is
better to check for this. However ...

> +            command = exe + ' -S ' + symbol_file + \
> +                      ' -O ' + covoar_result_dir + \
> +                      ' -E ' + self.explanations_txt + \
> +                      ' -p ' + self.project_name + ' ' + self.executables
> +        else:
> +            command = exe + ' -S ' + symbol_file + \
> +                      ' -O ' + covoar_result_dir + \
> +                      ' -E ' + self.explanations_txt + \
> +                      ' -f TSIM' + \
> +                      ' -p ' + self.project_name + ' ' + self.executables

... I would prefer the command be managed in the config files and this code
removed. Do you think this can be done?

Thanks
Chris