Re: [Qemu-devel] Sparc32 bash problem solved

2006-05-28 Thread Blue Swirl
> emulator. I finally found the reason by observing strange Linux behaviour > relating to MMU no-fault mode. No fault mode seems to apply only to > supervisor accesses, not user ones. The logic was not described like this > in the manual, thank you very much. How did you find it? I looked at

Re: [Qemu-devel] Sparc32 bash problem solved

2006-05-27 Thread Joerg Platte
Am Samstag, 27. Mai 2006 22:21 schrieb Joerg Platte: > Yes, booting a small system with udev works! qemu in graphical mode boots > up to the login prompt. But unfortunately each character i tried to type in > is corrupt. Hence, its not possible to log in. In console mode getty causes > a kernel oop

Re: [Qemu-devel] Sparc32 bash problem solved

2006-05-27 Thread Joerg Platte
Am Samstag, 27. Mai 2006 21:30 schrieb Blue Swirl: > For some reason, bash and strace didn't work inside Sparc32 system > emulator. I finally found the reason by observing strange Linux behaviour > relating to MMU no-fault mode. No fault mode seems to apply only to > supervisor accesses, not user o

[Qemu-devel] Sparc32 bash problem solved

2006-05-27 Thread Blue Swirl
For some reason, bash and strace didn't work inside Sparc32 system emulator. I finally found the reason by observing strange Linux behaviour relating to MMU no-fault mode. No fault mode seems to apply only to supervisor accesses, not user ones. The logic was not described like this in the manual