On 27 September 2016 at 09:51, G 3 <programmingk...@gmail.com> wrote: > The problem with your reasoning is you assume this instruction has to be > 100% correctly implemented. That every single "corner-case" has to be > accounted for.
For upstream QEMU we've already made this design decision -- emulation accuracy comes first, and speed is secondary. That's why we implement this the way we do. thanks -- PMM