Patch: mips gas reorg

[Eric Christopher]

> For my target, the latest working gcc snapshot is of 2001-05-01,
> which does not know about -march/-mtune, so I need the backward
> compatibility for -mcpu in gas (at least for the moment).
> 

Yep.  I'll ping a few people to approve my patch shortly.


> 2001-07-04  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
> 
>       /gas/ChangeLog
>       * config/tc-mips.c (md_begin): Take -mcpu value into account even when
>       -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
>       mutually exclusive.
>       (md_parse_option): Remove superfluous setting of mips_tune, this is
>       done in md_begin anyway.

Ok with one exception:

> +  /* Backward compatibility for historic -mcpu= option.  Warn.  */

as_fatal isn't much of a warning... :)

-eric

-- 
I will not grease the monkey bars