Misc cleanups

[Nathan Sidwell]

Ian Lance Taylor wrote:
> Nathan Sidwell <nathan@codesourcery.com> writes:

> The code now assumes that TC_OPCODE_CASE is going to be defined, but
> nothing actually defines it.  I know that the preprocessor doesn't
> require macros to be defined, but I don't personally like that
> approach.
> 
> There are plenty of things in gas which require #ifdef.  I think you
> should just invert the sense of IGNORE_OPCODE_CASE.  Rename it to
> something like OPCODES_CASE_SENSITIVE, and test it with #ifdef.
sure. How about this one?

> Also the change to read_a_source_file() is OK, although I would be
> interested in hearing why those pseudos caused a problem.
There is no floating point, and there was a requirement that float
pseudos not exist. This seemed the most direct way.

I'll reply to your SKIP_ZEROES comments in another mail
-- 
Nathan Sidwell    ::   http://www.codesourcery.com   ::     CodeSourcery LLC
nathan@codesourcery.com    ::     http://www.planetfall.pwp.blueyonder.co.uk

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