[PATCH] Basic Support for Trace Compass

Sebastian Huber sebastian.huber at embedded-brains.de
Thu Aug 8 12:18:47 UTC 2019


On 08/08/2019 14:03, Ravindra Meena wrote:
> +Step 4: After successfully connected to the target, we can get event records
> +item  from QEMU target text format by using the following commands:
> +
> +.. code-block:: none
> +
> +  cd rtems-tools
> +  ./build/misc/rtems-record -H 169.254.XXX.XXX -p 1234 | head

As far as I remember the consensus after the first review was to rewrite 
this to be abstract and not specific to a particular target (e.g. Qemu here)

> +
> +The received trace generated on host will look like this:
> +
> +.. code-block:: none
> +
> +  0.003629099:0:THREAD_SWITCH_OUT:9010001
> +  0.003629099:0:THREAD_STACK_CURRENT:e68
> +  0.003629099:0:THREAD_SWITCH_IN:a010005
> +  0.003847169:0:THREAD_SWITCH_OUT:a010005
> +  0.003847169:0:THREAD_STACK_CURRENT:7ea8
> +  0.003847169:0:THREAD_SWITCH_IN:9010001
> +  0.004627569:0:THREAD_SWITCH_OUT:9010001
> +  0.004627569:0:THREAD_STACK_CURRENT:e68
> +  0.004627569:0:THREAD_SWITCH_IN:a010005
> +  0.004912869:0:THREAD_SWITCH_OUT:a010005
> +
> +The received event records items is not in CTF format.

Is this really the behaviour of your latest tool version?

-- 
Sebastian Huber, embedded brains GmbH

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