[En-Nut-Discussion] Nut/OS thread stackpointer overwritten on ARM7S

[Harald Kipp]

Ole Reinhardt schrieb:
> 
>> Looks like we have a similar problem here, using YAGARTO with Ethernut3.
>> Nut/OS 4.5 (CVS HEAD)
>> Binutils-2.17
>> Newlib-1.15.0
>> GCC-4.2.1
>> Eclipse 3.3
>> Zylin CDT 20070830
>> Zylin plugin 20070830
> 
> Which application do you use? I'd be happy to test it with my home-buil
> linux toolchain on my Olimex board too.
> 

Hi Ole,

The problem was with caltime, but we found then, that uarts is working. 
Finally it turned out that the problem was the OpenOCD initialization.

We will soon publish a setup, which works here.

Btw.: Tim, did you remove the -fomit-frame-pointer option?

Thanks,

Harald