Re: The real function of calling cpu_io_recompile in non-icount mode

2023-06-19 Thread Peter Maydell
On Sat, 17 Jun 2023 at 15:53, GanDalf LeBron wrote: > As said in the comment, instructions doing device I/Os must be at the end of > the TB in deterministic execution mode, icount mode or replay mode in other > words. > > But cpu_io_recompile is still got called when I disable icount opt. The >

The real function of calling cpu_io_recompile in non-icount mode

2023-06-17 Thread GanDalf LeBron
As said in the comment, instructions doing device I/Os must be at the end of the TB in deterministic execution mode, icount mode or replay mode in other words. But cpu_io_recompile is still got called when I disable icount opt. The corresponding MemoryRegion is apic-msi with the access address fee