These are very helpful, thank you! A lot of good corrections and suggestions were provided in the comments, I’ll verify and correct the portions in the post for future readers.
I suppose this would depend on the context. As a PhD student, I primarily focus on building an understanding of systems through existing literature, so I would define a deep dive as a sufficiently thorough explanation of the system, its motivation, and it’s history.
In the case of XNU and Darwin, a lot of the sources are also blog posts from reverse engineering efforts by security researchers and jailbreaking communities so it blurs the lines.
It was easily comprehensive enough, that I printed it out and was showing people today what the differences were in the last couple of os releases, while ruminating about snow leopard. No one mentions that the blue box became Rosetta, and Rosetta II did the same thing in the switch from Intel to ARM.
There are some very tiny points, but this is easily very best to date. ( I started with Rhapsody, and Linux in swedish, and NT 3.1 )( Ran MKLinux on a 7100, but never got accelerated video to work. )
