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[Frama-c-discuss] ask for slicing spec

  • Subject: [Frama-c-discuss] ask for slicing spec
  • From: at (jun shen)
  • Date: Fri, 2 Oct 2009 12:07:48 -0700
  • In-reply-to: <>
  • References: <> <> <> <> <> <>

On Thu, Oct 1, 2009 at 12:37 AM, Anne Pacalet
<anne.pacalet at> wrote:
> jun shen a ?crit :
>> I am interested in the details of slicing, because I might do some
>> academic work above Frama-C and I have to make sure that the
>> foundation is what I expected.
> Interesting. Maybe you can tell us a bit more about the subject
> you are working on ?
Sorry, I can not disclose anything about what I are doing now for

>> By the way, can you send me the document now? It doesn't matter that
>> it is in French.
> In fact, after a short discussion with the team, it appears that
> this document is not distributed with Frama-C because
> it doesn't reflect the status of the implementation...
> It is rather a preliminary document that was made to decide what to do.
> Sorry that there is no detailed documentation about the implementation,
> but I would be happy to answer to your questions if I can.
>> My question is whether you have implemented Susan Horwitz's PDG
>> algorithm described in her paper. And what are the differences between
>> your pdg and hers?
> If I remember well, the PDG is similar to Horwitz one, except
> for the inter-procedural part, because to handle the function calls,
> the PDG uses the result of another dependence analysis.
> You can see the results of this other analysis by using
> the -deps option of frama-c.
> Moreover, I don't know if you have seen that you can see the PDG
> of a function ? If not, you can have a look at an answer
> I have ealier made on the list :
> Hope this will help,
> --
> Anne.

Thanks a lot.
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