On 8/21/07, Racconico Lambrati <[EMAIL PROTECTED]> wrote:
> Because I'm having some problem with the compilation for a xenomai's kernel
If you have some problems getting a configuration that works, I
suggest you first try to compile a kernel for your machine, not
patched with Adeos/Xenomai, then once you have the configuration that
works, run prepare-kernel.sh, run make oldconfig to reuse the same
configuration, and configure the Xenomai support.
Note that a lot of things evolved since fusion 0.9.1. Most notably,
the vxworks skin got a real user-space system call interface, which
should work better than the UVM based interface. So, I strongly
recommend you to move to a recent release.
> (why don't you create a .conf for a standard kernel, or make a live distro
> with xen?)
There used to be a live-cd, but the build system changed, and nobody
volunteered to make a live-cd for the new build system. So, it is a
simple matter of human ressources. As for a .config for a standard
kernel, it would change for every kernel release, but if you want one,
you can use the one of the distribution you use.
> I have take the decision to port my program under native API.
It may be a good idea, but I would go for it with a working vxworks
emulator so as to be able to port gradually the program.
>
> I'm searching without succes the corrisponding for these vxworks function.
>
> intLock, intUnLock,
These ones have no equivalent. They are not even available in the
user-space emulator, because there is no portable way to implement
them in user-space.
> sysClkConnect
We should not have implemented this one in the first place. You can
easily get rid of it by using timers.
A code where you need intLock, intUnlock or sysClkConnect really look
like driver code, so I recommend porting this code to RTDM while
porting your application to the native skin.
> and tickGet
rt_timer_read is the native equivalent to tickGet.
--
Gilles Chanteperdrix
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