h8/300 sim tests

[Michael Snyder]

Kazu Hirata wrote:
> 
> Hi Michael,
> 
> > I've been working on some tests for the h8/300 simulator, and I've
> > decided they're ready for contribution.  I hope this framework will
> > make it easy for others to add tests (hint hint file i/o cmdline).
> > These are meant to go in a new directory sim/testsuite/sim/h8300.
> 
> This is cool, especially because the simulator are not good at
> simulating instructions that gcc does not output. :-(

Kazu -- I know you're not the maintainer, but if you were, 
would you be inclined to approve?  I'll take it as a peer review.   ;-)

Michael