call graph

[Andreas Platschek]

Hi,

On 2016-02-20 19:24, Mulyadi Santosa wrote:
>
>
> On Sat, Feb 20, 2016 at 5:08 PM, masoud hematpour <mashemat at gmail.com 
> <mailto:mashemat at gmail.com>> wrote:
>
>
>     Hello all,
>
>     I need to create call graph of memory management. Is there any tool.
>     I found "cflow" but the output is not good enough. Can anyone help
>     me in preparing?
>     or I should prepare manually.
>
>
>     Thank you
>
> Hi...
>
> Have you check CodeViz?
> http://www.csn.ul.ie/~mel/projects/codeviz/ 
> <http://www.csn.ul.ie/%7Emel/projects/codeviz/>
>
I just looked at codeviz 2 weeks ago, and I would recommend to use the 
"alternative method" with ncc
(http://students.ceid.upatras.gr/~sxanth/ncc/) as it is a lot simpler to 
set it up (no need for a patched
version of gcc, etc.) and it is able to traverse function pointers.

thx!
andi

> also check this blog entry:
> http://deferred.io/2015/10/27/visualizing-linux-kernel-call-graphs.html
>
> One advice: try to be more specific when generating call graph i.e 
> graph of page in. Other wise, you might find yourself generating too 
> complex graph
>
>
>
>
> -- 
> regards,
>
> Mulyadi Santosa
> Freelance Linux trainer and consultant
>
> blog: the-hydra.blogspot.com <http://the-hydra.blogspot.com>
> training: mulyaditraining.blogspot.com 
> <http://mulyaditraining.blogspot.com>
>
>
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