strange, spurious seeming vector exception on pxa300

[Eric Miao]

On Wed, Dec 2, 2009 at 6:13 AM, Yeasah Pell <yeasah at comrex.com> wrote:
> Has anybody ever seen vector exceptions happen on an ARM (xscale, pxa300)
> without 26-bit mode being used? I have some application and kernel code
> which appears to work on most hardware, but we have at least one board which
> causes periodic messages:
>
> Unhandled fault: vector exception (0x010) at 0x412c8a90
>
> (I also fudged the fault handler a bit to dump the SPSR: 0x80000010)

Never had such exceptions. This is weird, SPSR[4] == 1 indicates a 32-bit mode.