Re: [Qemu-devel] ARM multithreading status

[Timo Suoranta]

Some additional information:

- Using clone() instead of pthreads results similar behavior.
- Running simple main(){ for(;;){}; } application inside QEMU ARM Linux
effectively blocks a lot of stuff, like ls (unless cached).

Timo Suoranta wrote:
> Using qemu-system-arm, pthread_create() does not seem to return if I 
> give it function which simply has empty infinite loop. Is that supposed 
> to work? I used this:
> 
> http://people.debian.org/~aurel32/qemu/armel/
> 
> Funny thing is, such test actually works fine if I run it through GDB. 
> No need to step, just run. I've attached my test code below as it is not 
> very long.
> 
> Any ideas? To me it looks like scheduler is not preempting :/
> Thanks!
...

--
timo