Misc cleanups

[Nathan Sidwell]

Ian Lance Taylor wrote:
> Nathan Sidwell <nathan@codesourcery.com> writes:
> 
> 
>>1) If zeroes are not nops, then you don't want any SKIP_ZEROS stuff.
> 
> 
> That SKIP_ZEROES code in general looks bogus to me, although that is
> not your fault.  It is setting a host macro based on the target.  That
> does not make sense.  It would not work correctly with
> --enable-target.
> 
> If you are going to add TC_OPCODE_CASE, you should define it in
> gas/docs/internals.texi.
good point. This one?

(I must have had a thinko with the #if use of that macro, there's no need
to deal with it being #defined to nothing.)

nathan
-- 
Nathan Sidwell    ::   http://www.codesourcery.com   ::     CodeSourcery LLC
nathan@codesourcery.com    ::     http://www.planetfall.pwp.blueyonder.co.uk

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