Re: Call graph emacs tool

[Suvayu Ali]

On Friday 20 August 2010 09:15 AM, George Kadianakis wrote:
> I'm looking for a tool (preferably an Emacs tool, but_seriously_
> anything will do) that will give me all possible code paths to a given
> function of a C project.
>
> For example:
> Input: (magic-script function)
> Output: 1) main() [main.c] ->  function_1() [main.c] ->  function_2() [oh.c] ->  
> function_3() [oh.c] ->  function_4() [ohlol.c] ->  function() [yay.c]
>          2) main() [main.c] ->  function_5() [yay.c] ->  function_3() [oh.c] ->  
> function_2() [oh.c] ->  function() [yay.c]
>          3) etcetera
>
> GNU cflow is actually doing that_but_  it doesn't support multiple
> source files and it's not Emacs integrable.
>
> Do you people know of any such tools?

I am not sure what you mean by all possible code paths to a function, 
but if you mean something like this,
<http://i288.photobucket.com/albums/ll164/jalladandtux/screenies/emacs-symbol-reference-w-cedet.png>

Then you can take a look at Semantic and the CEDET project[1].

[1]http://cedet.sourceforge.net/
--
Suvayu

Open source is the future. It sets us free.