<div dir="ltr"><div class="gmail_quote"><div>Hello Chris,</div><div><br></div><div>Thanks for the review!</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">This is specific to QEMU and that leaves me wondering if this method of trace<br>
works on all targets.<br></blockquote><div>Yes, the record tracing works on all RTEMS targets. </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
"Step 1: Clone the repositories rtems-libbsd and rtems-tools and set up the<br>
environment, if haven’t done already."<br>
<br>
This should reference the specific sections in the User manual that detail how<br>
to do this.<br></blockquote><div>The rtems-record-lttng tool is now available via RSB. I have updated the doc patch(attached below) </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
Step 3:<br>
<br>
This does not specify the host these command are to be used on. If this is Linux<br>
are these command available on all distros?<br></blockquote><div>These commands are tested on Linux distros. I have tested these commands on Ubuntu 16 and fedora 30.</div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
Telnet is not available on MacOS any more. This has been discussed on this list<br>
before. <br></blockquote><div>Telenet is not required for tracing. I have updated doc patch.</div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
What is `raw-data`? There is no explanation of the types of data, where they<br>
come from and what uses them.<br></blockquote><div>There are two types of input support for tracing. One is via TCP connection where user</div><div>directly gets TCP stream on the host and another one is via stream file where user can</div><div>provide the stream file generated from nc tool.</div><div><br></div><div>nc tool:</div><div><a href="https://linux.die.net/man/1/nc">https://linux.die.net/man/1/nc</a><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
Step 5:<br>
<br>
Maybe it would be good to present more detail on what is needed to install Trace<br>
Compass. This could be in the Trace Compass section.<br></blockquote><div>I think it's better to include the link of the page where installation of Trace Compass and add-ons required</div><div>are mentioned clearly with screenshots.</div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
Step 6:<br>
<br>
I see no value in the screen capture. It is impossible to see any detail and<br>
there is no context explaining any parts of interest. I can see what the tool<br>
does on the Trace Compass website.<br></blockquote><div>Yes. I agree. I have removed it. </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
"Move the trace and metadata generated in common folder ..." ? What is this?<br></blockquote><div>There is currently no support to generate the tracing in particular folder via rtems-record-lttng tool. I have included this task in TODO list in my GSoC final report.</div><div><br></div><div>The trace files which are generated from the target have to be moved in a folder where only tracing related files are present. If othere files which are not related to tracing are found then babeltrace will print error.</div><div><br></div><div>Here is the response from LTTng for the same:</div><div><a href="https://lists.lttng.org/pipermail/lttng-dev/2019-June/029062.html">https://lists.lttng.org/pipermail/lttng-dev/2019-June/029062.html</a><br></div><div><br></div><div> </div></div>-- <br><div dir="ltr" class="m_9184996874330407727gmail_signature"><div dir="ltr"><div><div dir="ltr"><font size="4"><b>Ravindra Kumar Meena</b></font>,<div><span style="color:rgb(102,102,102)">B. Tech. Computer Science and Engineering,<br></span></div><div><span style="color:rgb(102,102,102)"><a href="https://www.iitism.ac.in/" style="color:rgb(17,85,204)" target="_blank">Indian Institute of Technology (Indian School of Mines)</a>, Dhanbad</span></div></div></div></div></div></div>