I'm debugging a new VM.  It should work with existing
images, but I'd rather simulate it with a small test
image than with a full-size one.  I haven't worked out
what to clamp with the SystemTracer, so I'm going to
take the lazy way out and ask the list...

Anybody got any really small test images that exercise
object allocation and GC, preferably with 1-word, 2-word
and 3-word headers?

		- Peter