I will be posting more hardware documents on Wednesday when I'm back in the office.
> On Jun 4, 2015, at 5:33 AM, Chen Gang <xili_gchen_5...@hotmail.com> wrote: > >> On 06/03/2015 11:47 PM, Richard Henderson wrote: >>> 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. >> > > OK, thanks > >> That said, I don't have the system architecture manual >> handy to check the full details. > > Fortunately, Chris knows more about it, and provide more valuable > details for it. > > And welcome any members to provide related pdf documents, if possible. > > > Thanks. > -- > Chen Gang > > Open, share, and attitude like air, water, and life which God blessed
