On Mon, 2010-09-20 at 09:42 +0200, Gilles Chanteperdrix wrote:
> Philippe Gerum wrote:
> > On Sun, 2010-09-19 at 16:04 +0100, ronny meeus wrote:
> >> Hello
> >>
> >> I'm using xenomai in a qemu setup.
> >> My final goal is to use xenomai to port extisting pSOS application to
> >> the linux platform.
> >>
> >> The first step I did was building a kernel with the pSOS skin enabled.
> >> These traces are generated at kernel startup:
> >> [ 0.212363] I-pipe: Domain Xenomai registered.
> >> [ 0.212363] Xenomai: hal/i386 started.
> >> [ 0.212363] Xenomai: scheduling class idle registered.
> >> [ 0.212363] Xenomai: scheduling class rt registered.
> >> [ 0.246987] Xenomai: real-time nucleus v2.5.4 (Sleep Walk) loaded.
> >> [ 0.246987] Xenomai: debug mode enabled.
> >> [ 0.274658] Xenomai: starting native API services.
> >> [ 0.274658] Xenomai: starting POSIX services.
> >> [ 0.296357] Xenomai: starting RTDM services.
> >> [ 0.296357] Xenomai: registered exported object RN#0 (regions)
> >> [ 0.296357] Xenomai: starting pSOS+ services.
> >> [ 0.305601] HugeTLB registered 4 MB page size, pre-allocated 0
> >> pages
> >>
> >> This is the example application:
> >>
> >> #include <psos+/psos.h>
> >>
> >> void task2_func(u_long a,u_long b,u_long c,u_long d)
> >> {
> >> while (1) {
> >> tm_wkafter(1000);
> >> }
> >> }
> >>
> >> int main(int argc, char **argv)
> >> {
> >> unsigned long tid;
> >> unsigned long args[4] = {0,0,0,0};
> >>
> >> t_create("TEST",10,160000,160000,0,&tid);
> >> t_start(tid,0,task2_func,args);
> >> while (1) {
> >> sleep(100);
> >> }
> >> }
> >
> > I'm unsure whether the code above is actually the one which issues the
> > output mentioned below. I see no t_shadow call, and no status printout
> > there.
>
> Maybe the auto-shadowing of the main thread?
>
Correct. I did not recall we had auto-shadowing in place for pSOS
actually.
--
Philippe.
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