[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] mmio_decode()
On 21/11/06 12:42, "Jan Beulich" <jbeulich@xxxxxxxxxx> wrote: > Could anyone enlighten me why this function decodes arbitrary opcodes? > I.e. 0x20...0x23 are all getting decoded, but only 0x00 (and not > 0x01...0x03) and only 0x2B (and not 0x2A). I guess this is based on > observed instructions used for mmio, but - this doesn't make sense! That > way, we'll never get to a point where arbitrary OSes (or other > environments) can get emulated. Opcodes get faulted in as needed. Pretty stupid I agree. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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