On 9/26/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I'm working on a Xenomai kernel module and I need to
> use mathematical functions (like those included in
> math.h).
>
> Is there a way to use this kind of functions in the
> kernel or shall I switch to an user space application
> ?
>
> Thank you for your answer.
There was a recent discussion on this subject. The answer is that if
you want the mathematical functions in kernel-space, which means
compiling the math functions of a libc in kernel space, it is possible
because Xenomai supports using FPU in kernel-space, but you are on
your own, such a math support will never be added to Xenomai sources.
The supported way is to use mathematical functions in user-space.
--
Gilles Chanteperdrix
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