On Tue, Feb 23, 2010 at 01:41:44PM +0200, Avi Kivity wrote: > On 02/23/2010 01:30 PM, Jan Kiszka wrote: > >> > >>How to detect that emulation is complete? emulate_instruction() should > >>return EMULATE_DONE in this case. > >...*and* RIP moved forward. > > A branch or rep instruction can successfully execute and not change rip. > Jmp instruction can successfully execute and not change rip :) Also I think exception generation should be considered as part of instruction execution and sometimes even intended effect (ud instructions for instance). > Btw, do we expect a #DB on every iteration of rep? In this case we > need to modify the code, currently we'll batch rep;ins and rep;outs > up to a page's worth. > > -- > error compiling committee.c: too many arguments to function -- Gleb. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
