Jeff duntemans book on assembly language. It used the 386 processor under DOS which was way more approachable than what we currently have, but it really taught

Jeff duntemans book on assembly language. It used the 386 processor under DOS which was way more approachable than what we currently have, but it really taught me how a computer works from the bottom up. Edit: apparently there’s now a third edition for recentish computers: http://duntemann.com/assembly.html http://duntemann.com/assembly.html