I’ve heard that PS3 games, while the OS was too, I think, based on FreeBSD, ran in a sort of a hypervisor and used some features of the Cell architecture.
I’ve never read about PS4 and PS5 OS’s, and them being Intel-based should mean that it’s possibly less exotic.
Of course various unices are almost source-compatible.
I’ve heard that PS3 games, while the OS was too, I think, based on FreeBSD, ran in a sort of a hypervisor and used some features of the Cell architecture.
I’ve never read about PS4 and PS5 OS’s, and them being Intel-based should mean that it’s possibly less exotic.
Of course various unices are almost source-compatible.