> I got some pointers from Michael Bruck in email and was
> able to put together the attached patch w/single stepping
> support for arm11 hardware that does not support single
> stepping in hardware, e.g. i.MX31.
> 
> Are there any downsides to always simulating the instruction
> to calculate next PC and using that as a breakpoint, as oposed
> to using the hardware single stepping capability?
> 
> Objections?
> 

surely we would want to use the hardware single step if available - this is
what we do for arm9.
Is there no way to detect the i.MX31 ?

Cheers
Spen
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