Re: [Qemu-devel] [PATCH RESEND] mips: Ensure PC update with MTC0 single-stepping

2014-11-07 Thread Leon Alrae
On 06/11/2014 20:38, Maciej W. Rozycki wrote: > Correct the way PC is updated when single-stepping instructions, by > keeping the old PC only for the BS_EXCP (exception condition) state. > > Some MTC0 (and possibly other) instructions switch to the BS_STOP state > to terminate the current transl

[Qemu-devel] [PATCH RESEND] mips: Ensure PC update with MTC0 single-stepping

2014-11-06 Thread Maciej W. Rozycki
Correct the way PC is updated when single-stepping instructions, by keeping the old PC only for the BS_EXCP (exception condition) state. Some MTC0 (and possibly other) instructions switch to the BS_STOP state to terminate the current translation block, so that the state transition of the simula