ARM mapping symbols

[Nick Clifton]

Hi Bruno,

> I applied for a copyright assignment (but the patch is really small,
> even smaller than the first one)

Sorry to be a pain, but I really think that we ought to have a
copyright assignment for this one.  Although the patch is small, in
terms of the number if lines, it is not simple and I do not really
consider it to be "obvious".  Hence I think that we need an
assignment.

Cheers
        Nick