On Fri, May 24, 2019 at 4:51 PM Sebastian Huber < sebastian.hu...@embedded-brains.de> wrote:
> Hello Ravindra, > > ----- Am 22. Mai 2019 um 7:40 schrieb Sebastian Huber > sebastian.hu...@embedded-brains.de: > > > On 21/05/2019 20:21, Ravindra Kumar Meena wrote: > >> Hi Sebastian, > >> > >> I followed https://diamon.org/ctf/ and tried to code. > > > > Which code did you try? > > > > Did you have a look at babeltrace? > > > > https://diamon.org/babeltrace/ > > > > I would start with this if I had to convert an arbitrary format to CTF. > > > >> I forked the rtems-tools and made a commit. > >> > https://github.com/rmeena840/rtems-tools/commit/e1917f5afeba051e4e87285eed9e36b2591dc643 > >> > >> Please have a look and let me know if I am going in the right direction. > > > > Please don't add this stuff to recorddata.h, use a separate header, e.g. > > recordctf.h > > > >> > >> > >> I would like to ask one thing that at 5.1 of https://diamon.org/ctf/ > >> it is mentioned that "trace.packet.header" is required. Since, It was > >> not there I was getting error at: > >> > >> trace { > >> /* ... */ > >> packet.header := struct event_packet_header; > >> }; > >> > >> Is there any need requirement of file or library? > > > > Please try to use babeltrace first. > > How is your progress in this area? > I was going through babeltrace(https://diamon.org/babeltrace/) documentation. The whole documentation of babeltrace is described in python. On documentation, I found that It only works with python3. Do I have to code in python to trace the C/C++ application? > > With respect to the conversion to CTF, please keep also in mind that CTF > is a generic format and we are interested in a particular consumer, which > is the Trace Compass. > Okay > > In this ticket I already mentioned to options: > > https://devel.rtems.org/ticket/3696 > > "To tackle problem 3. there are two approaches possible. You can extend > the Trace Compass to work with the trace data provided by RTEMS as is. > Alternatively, the RTEMS trace data could be converted to Linux kernel > trace data (lttng) which Trace Compass already understands." Okay -- *Ravindra Kumar Meena*, B. Tech. Computer Science and Engineering, Indian Institute of Technology (Indian School of Mines) <https://www.iitism.ac.in/>, Dhanbad
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