This is the mail archive of the ecos-discuss@sourceware.org mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: ARM FIQ handling problem


"Rupesh Kumar" <a.rupesh.k@gmail.com> writes:
> Hi All,
>
> I am facing some problem with ARM-FIQ handling.
>
> I have two interrupts when i keep one of them as FIQ and Other as IRQ
> then i am getting exceptions(Data Abort,Undefined Instructions..)
> When both are IRQ then everything is fine.
>
> This i am expecting to be problem with eCos FIQ Handling.

What version of eCos do you use? Latest version from CVS should have
some fixes for ARM HAL including a fix for FIQ handling. In particular,
refer to this one:

<http://sourceware.org/ml/ecos-patches/2006-02/msg00001.html>

-- 
Sergei.

-- 
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]