On 09/27/2016 04:32 PM, Alex Bennée wrote:
Richard Henderson <r...@twiddle.net> writes:
On 09/27/2016 03:29 PM, Emilio G. Cota wrote:
What's a quick-and-dirty way to disable the fast-path TLB lookups?
Alex: you told me the monitor has an option for this, but I can't
find it. I'm looking for something that'd go in tcg/i386 to simply
bypass the fast path.
There is no easy way. If you need that, you'd have to significantly modify the
tcg backend.
Surely all the backends force the slow-path when any of TLB_FLAGS_MASK
are set. Unless adding an extra bit is going to run out of spare bits on
some backends?
You could do that, yes. You also need to adjust softmmu_template.h to match.
r~
