[PATCH] user: Mention use of LLVM

[Joel Sherrill]

On Tue, Dec 22, 2020, 12:18 AM Sebastian Huber <
sebastian.huber at embedded-brains.de> wrote:

> ---
>  user/tracing/eventrecording.rst | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/user/tracing/eventrecording.rst
> b/user/tracing/eventrecording.rst
> index 27e929c..4867db8 100644
> --- a/user/tracing/eventrecording.rst
> +++ b/user/tracing/eventrecording.rst
> @@ -179,6 +179,10 @@ extra support for the
>  `Linux Trace Toolkit Next Generation (LTTng) <https://lttng.org/>`_.
> This
>  format can be analysed using `babeltrace <https://babeltrace.org/>`_ or
>  `Eclipse Trace Compass <https://www.eclipse.org/tracecompass/>`_.
> +The command line tool :file:`rtems-record-lttng` optionally uses
> +`LLVM <https://www.llvm.org/>`_ to translate target addresses to
> functions and
> +source file locations.  Make sure you have the LLVM development package
> +installed when you build the RTEMS Tools to enable this feature.
>

Are the llvm development tools an RSB package that should be mentioned? How
does one get them?

And then should rtems-tools always be built with llvm?

>
>  For example, to get the event records from the record server running on
> the
>  target use:
> --
> 2.26.2
>
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>
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