GSoC Project | Basic Support for Trace Compass

[Ravindra Kumar Meena]

On Tue, May 28, 2019, 10:36 AM Sebastian Huber <
sebastian.huber at embedded-brains.de> wrote:

> On 27/05/2019 20:24, Ravindra Kumar Meena wrote:
> >
> > On Mon, May 27, 2019 at 7:51 PM Sebastian Huber
> > <sebastian.huber at embedded-brains.de
> > <mailto:sebastian.huber at embedded-brains.de>> wrote:
> >
> >     On 26/05/2019 13:49, Ravindra Kumar Meena wrote:
> >     > Hi Sebastian, Gedare
> >     >
> >     > On Fri, May 24, 2019 at 8:11 PM Gedare Bloom
> >     <gedare at gwmail.gwu.edu <mailto:gedare at gwmail.gwu.edu>
> >     > <mailto:gedare at gwmail.gwu.edu <mailto:gedare at gwmail.gwu.edu>>>
> >     wrote:
> >     >
> >     >
> >     >
> >     >     On Fri, May 24, 2019, 8:32 AM Ravindra Kumar Meena
> >     >     <rmeena840 at gmail.com <mailto:rmeena840 at gmail.com>
> >     <mailto:rmeena840 at gmail.com <mailto:rmeena840 at gmail.com>>> wrote:
> >     >
> >     >
> >     >
> >     >             >Please clone the repository and look at it a bit
> >     more closely.
> >     >
> >     >
> >     >         >Which repository? I have already cloned the rtems-libbsd.
> >     >
> >     >     >Get to understand how to use babeltrace. Try some small
> >     examples.
> >     >
> >     >  I tried tracing example given here
> >     >
> >     https://lttng.org/docs/v2.10/#doc-tracing-your-own-user-application.
> >     > This example generates the CTF data. I have attached all the
> >     files in
> >     > case if you want to try them out. After that, I used babeltrace to
> >     > read the CTF data and print it in text format. I have also attached
> >     > the output("babeltrace CTF.png") of the command line.
> >     >
> >     > I used "babeltrace ~/lttng-traces/my-user-space-session*"
> >     command line
> >     > to read the CTF data.
> >
> >     >This is good, since you can use the same method to check the CTF
> >     data
> >     you generate from an RTEMS record item stream.
> >
> >
> > Yes. I was trying the lttng-live command just in the hope that I could
> > get the trace data stream. Then I used the babeltrace command to
> > connect to the target. It got connected to the target but no data
> > stream were received in output.
>
> What do you mean with "target"?
>
The target is where application is running. The telnet with IP address
command that we used for connecting to the target.

>
> --
> Sebastian Huber, embedded brains GmbH
>
> Address : Dornierstr. 4, D-82178 Puchheim, Germany
> Phone   : +49 89 189 47 41-16
> Fax     : +49 89 189 47 41-09
> E-Mail  : sebastian.huber at embedded-brains.de
> PGP     : Public key available on request.
>
> Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
>
>
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