On Jun 6, 2012, at 6:13 PM, Mark Wickens wrote: ... This is also mildly interesting: http://netbsd0.blogspot.co.uk/2012/06/retrocomputing-with-vamp-stack-vax.ht… Always good to see a VAXstation being put to good use. Strange that gcc has so much trouble for VAX. I thought that had gotten a fair amount of care & feeding lately. pdp11, that's a different story, though I do try to do some more bits from time to time... paul