ARM not using .file/.loc

[Richard Earnshaw]

> Hi Guys,
> 
> > > OK.  Thanks.  Do you know which version of gas on ARM first
> > > supported this  feature?  The configure.in notes seem to imply
> > > that it may vary from target to target.
> > 
> > Looks like:
> > 2000-11-17  Nick Clifton  <nickc@redhat.com>
> > 
> >         * config/tc-arm.c (md_pseudo_table): Add support for .line and
> >         .file pseudo ops.
> > 
> > Don't recall what version of binutils that was.
> 
> It will have first appeared in binutils 2.11.
> 

OK, I think we can probably raise the bar to that point without many 
problems.

R.