On 06/03/2015 05:34 AM, Peter Maydell wrote: > You must do something. You can't allow guest code (even > broken guest code) to make QEMU assert. You need to find > out what the hardware does here, and do that.
These are I/O registers for IPC. I believe that the best thing to do is assume protection is enabled at the "kernel" level, and thus raise the appropriate exception: SN_ACCESS, IDN_ACCESS, UDN_ACCESS. That said, I don't have the system architecture manual handy to check the full details. r~
