h8300 sim fixes

[Andrew Cagney]

> Index: sim/testsuite/sim/h8300/ChangeLog
> from  Alexandre Oliva  <aoliva@redhat.com>
> 
> 	2004-06-17  Alexandre Oliva  <aoliva@redhat.com>
> 	* band.s, biand.s: imm3_abs16 is not available on h8300h.
> 	* bset.s: Likewise.  Ditto for rn_abs32.

Ok.

Andrew