gij runs HelloWorld on PPC Linux

[Tom Tromey]

>>>>> "Jeff" == jeff sturm <jeff.sturm@appnet.com> writes:

Jeff> Those results match mine on Alpha.  The erroneous Final output
Jeff> is caused by a bug in the interpreter.  One possible fix is:

We already have a `NULLCHECK' call in that branch.  However, when we
know how to catch SEGV, NULLCHECK is defined to do nothing.

I was going to say that need NULLCHECK and MAYBE_NULLCHECK.  But I
think this is the only place that matters.

Tom