Re: [Qemu-devel] [PATCH 1/2] debugexit: support for custom exit port (LGPL VGA BIOS port 0x501)

[Paolo Bonzini]

Il 05/10/2012 14:43, Jan Kiszka ha scritto:
>>> >> This "| 1" might be the problem.  Anthony, are you relying on it in
>>> >> qemu-test and/or can you work out the changes if we use just
>>> >> "exit(val)"?
>> > 
>> > The reason for ' | 1' was to make sure that the guest couldn't trigger
>> > an exit(0).
>> > 
>> > If there's a compelling reason to drop '| 1', I can adjust my tests
>> > accordingly.
> assert(val); (or hw_error)
> exit(val);
> 
> I would suggest.

I think what the kvm_unittests want is exactly to trigger an exit(0).
Why did you rule it out?

Paolo