That's exactly what I was thinking about using "may" :-). Just because it is below the bar today doesn't mean it won't be in a few years (after I retire). I'm not a fan of someone looking at the code in the future and saying "why the **** did they do that!".
*Mark* On Tue, Nov 30, 2021 at 10:10 AM Martin Ward <mar...@gkc.org.uk> wrote: > On 30/11/2021 15:53, Mark Hammack wrote: > > using the high half of R14 may be an option. ... > > Does anyone still remember the problems caused by clever > programmers using the top 8 bits of a 24 bit address to store data > when the code had to be ported to 31 bit mode? > > "Those that fail to learn from history are doomed to repeat it." > > -- > Martin > > Dr Martin Ward | Email: mar...@gkc.org.uk | http://www.gkc.org.uk > G.K.Chesterton site: http://www.gkc.org.uk/gkc | Erdos number: 4 >
