Re: l4-hackers Digest, Vol 124, Issue 4

On Mon Aug 05, 2013 at 14:08:40 +0300, Lluís Vilanova wrote:
> Adam Lackorzynski writes:
> 
> > On Mon Aug 05, 2013 at 01:22:17 +0300, Lluís Vilanova wrote:
> >> Hey, thanks for the response and the offer to keep me posted on the problem :)
> >> 
> >> Last time I tried with QEMU the system was working perfectly fine (with "make
> >> qemu"). Unfortunately, I need to run it on a real machine to get some
> >> performance measurements.
> 
> > Use grub1 is a quick tip, possibly via netboot (pxegrub). A short look
> > at current grub2 shows me some interesting and likely changed behaviour
> > but I didn't check further right now.
> 
> > https://os.inf.tu-dresden.de/~adam/grub/0.97/
> 
> Oh! I forgot to add that everything but the serial console works. I suppose I'll
> have to manually copy any timing numbers I print from my experiments.
> 
> Just in case, here's my grub1 entry:
> 
>     title L4 (original)
>       root (hd1,0)
>       kernel /l4-orig/bootstrap -serial
>       module /l4-orig/fiasco -serial_esc -comspeed 115200 -comport 0
>       module /l4-orig/l4f/sigma0
>       module /l4-orig/l4f/moe --init=rom/hello
>       module /l4-orig/l4f/l4re
>       module /l4-orig/l4f/hello

That looks ok and should just work. Does it work under Qemu? Is it a
plain normal serial? Is it working in Grub?



Adam
-- 
Adam                 [email protected]
  Lackorzynski         http://os.inf.tu-dresden.de/~adam/