Re: BTF examples or documentation?


Jesper Dangaard Brouer
 

On Wed, 8 Aug 2018 20:28:09 +0000
"PJ Waskiewicz" <peter.waskiewicz.jr@...> wrote:

Hi folks,

We (Maciek and I) were on the call today, and were experiencing some
audio/mic issues. We're looking for any documentation or usage
models that people might have in flight already for BTF. Outside of
the kernel source, we are drawing a blank. Any pointers here would
be most helpful.
I noticed that Arnaldo is playing with pahole (see twitter[1]) and
converting dwarf into BTF (BPF Type Format), and have written a very
nice step-by-step guide in README.btf file[2].

[1] https://twitter.com/acmel/status/1029833148006363137
[2] https://git.kernel.org/pub/scm/devel/pahole/pahole.git/tree/README.btf

Hope this will get you a few steps further...
--
Best regards,
Jesper Dangaard Brouer
MSc.CS, Principal Kernel Engineer at Red Hat
LinkedIn: http://www.linkedin.com/in/brouer

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