Hi,

   I have tried to use --trace-flags into command line(written in python
file) to invoke new traceflags as follow:
   cmd = m5 + ' -d ' + out_dir +\
         ' --stats-file=' + sta_file +\
         ' ' + current_dir + sim_dir + 'configs/' + cf +  '/fs.py' +\
         ' -b ' + benchmark +\
         ' --trace-flags=' + 'DRAM' +\
         ' > ' + std_file + ' 2> ' + err_file


 When I run the simulation,error message shows:
   usage: fs.py [options]
   fs.py: error: no such option: --trace-flags

   Does anybody know what the problem is ?

Thanks,
Tracy



>>   I added a new traceflag into traceflags.py. How could I invoke this
>> trace flag in the simulation execution.
>>   In m5_2.0b1, I could invoke traceflags by using the following
>> definition:
>>   root.trace.flags = "UART"
>>   What should I do in m5_2.0b3?
>
> --trace-flags=  on the m5 command line.
>
> m5 --help
> will give you extensive help output.
>
>
>    Nate
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>

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