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[Frama-c-discuss] builtin Frama_C_bzero

Dear St?phane,

As you know, some built-in functions are available in the open source value analysis plug-in.
That shows how much these functions can improve both precision and speed of the analyser.

"Non open versions" of these built-ins for standard C functions such as memset(), memcpy(), strlen(),... are only available via commercial licence.
Usually these built-ins give better results, and in some cases, they could require some modifications to deal with a particular case study.

Do not hesitate to ask for further questions regarding these built-ins using e-mailsupport at frama-c.com  ?

Regards,
Patrick Baudin.


Le 05/11/2014 23:57, DUPRAT, STEPHANE a ?crit :
> Re,
>
> The builtin Frama_C_bzero is very helpfull to initialize large buffers (and make disappear \uninitialiazed locations).
>
> But is is not usable in all situations.
>
> It can fail with this message:
> [value] warning: Call to builtin Frama_C_bzero failed, aborting.
>
> Is there an alternative to this plugin ?
>
> Or is there a way to continue analysis in case of failure ?
>
> Thx,
>
> St?phane
>
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