CPU underload

[Eugene Grosbein]

02.11.2015 2:36, Adrian Chadd пишет:
> Hi,
>
> Whilst I'm thinking about that, how about we take a look at the
> unaligned accesses?
>
> I bet it's pmcstat, so can you do this:
>
> gdb pmcstat
> list *0x(address of the 'pc' value returned by the kernel messages)
>
> I'd like to figure out where in pmcstat/libpmc it's doing stupid stuff
> and undo it.
>
> Thanks!

I'd like to, but there is no space for gdb on real device.
Is it possible to use qemu for that?