From mboxrd@z Thu Jan 1 00:00:00 1970 From: jnc@mercury.lcs.mit.edu (Noel Chiappa) Date: Wed, 14 Feb 2018 08:15:04 -0500 (EST) Subject: [TUHS] pdp-11 assembly as a hll? Message-ID: <20180214131504.2DBD418C095@mercury.lcs.mit.edu> > From: Dave Horsfall > I'd like to see it handle "JSR PC,@(SP)+"... Heh! But that does point out that the general concept is kind of confused - at least, if you hope to get a fully working program out the far end. The only way to do that is build (effectively) a simulator, one that _exactly_ re-creates the effects on the memory and registers of the original program. Only instead of reading binary machine code, this one's going to read in the machine language source, and produce a custom simulator, one that can run only one program - the one fed into it. Think of it as a 'simulator compiler'! :-) Noel