The idea of a delta between what’s known in a public cpu, and what’s documented is pretty frightening to me. I hadn’t considered this could be a thing. I always assumed it was simply doing what’s advertised. Naively.
kens
1 day ago
[ - ]
I don't know why my article from a couple of years ago has been resubmitted, but I'm here for any questions...
Undocumented 8086 instructions, explained by the microcode
(righto.com)
14 points
by: birdculture
1 day ago
3 comments
leshokunin
1 day ago
[ - ]
The idea of a delta between what’s known in a public cpu, and what’s documented is pretty frightening to me. I hadn’t considered this could be a thing. I always assumed it was simply doing what’s advertised. Naively.
kens
1 day ago
[ - ]
I don't know why my article from a couple of years ago has been resubmitted, but I'm here for any questions...
mdaniel
1 day ago
[ - ]
it's a constant: https://xkcd.com/1053/
linkly-linky: https://news.ycombinator.com/item?id=36751399 - Jul 2023 (99 comments)