Re: [Qemu-devel] [PATCH 04/15] ppc/booke: fix crit/mcheck/debug exceptions

2013-01-03 Thread Alexander Graf
On 22.12.2012, at 03:15, Scott Wood wrote: > Book E does not play games with certain bits of xSRR1 being MSR save > bits and others being error status. xSRR1 is the old MSR, period. > This was causing things like MSR[CE] to be lost, even in the saved > version, as soon as you take an exception.

[Qemu-devel] [PATCH 04/15] ppc/booke: fix crit/mcheck/debug exceptions

2012-12-21 Thread Scott Wood
Book E does not play games with certain bits of xSRR1 being MSR save bits and others being error status. xSRR1 is the old MSR, period. This was causing things like MSR[CE] to be lost, even in the saved version, as soon as you take an exception. rfci/rfdi/rfmci are fixed to pass the actual xSRR1 r