From mboxrd@z Thu Jan 1 00:00:00 1970 From: lm@mcvoy.com (Larry McVoy) Date: Wed, 18 Jun 2014 14:17:14 -0700 Subject: [TUHS] Xinu In-Reply-To: References: <201406181748.s5IHmAjO011186@lancelot.cs.purdue.edu> Message-ID: <20140618211714.GD17033@mcvoy.com> On Thu, Jun 19, 2014 at 08:23:16AM +1000, Warren Toomey wrote: > I should mention that I "ported" Xinu over to the Apple ] [ when > I was at uni: I transliterated the C code into assembly and used an > external 555 timer to generate the clock ticks. Fun times! I loved Xinu, it was sort of like the legal Lions book with source code. And Comer's coding style is pretty similar to mine, simple obvious stuff for 99% of the code, you only got clever when it was actually important. -- --- Larry McVoy lm at mcvoy.com http://www.mcvoy.com/lm