I mean, if you target ancient baroque hardware like e.g. ZX Spectrum, you specifically target an ancient machine. But this is expected to work on any modern x86 hardware, while it feels like code for a 80286, and likely would run there. And this ancient stuff is still supported and actively used.
1vuio0pswjnm7•3h ago
See:
http://sebastian-plotz.blogspot.de
https://docs.kernel.org/arch/x86/boot.html
not_your_vase•2h ago
https://sebastian-plotz.blogspot.com/
secure•3m ago