View Single Post
Jan26-12, 10:01 AM
Sci Advisor
HW Helper
P: 7,103
You might learn more from an open source OS that was intended to be educational, like MINIX, than trying to reverse engineer MSDOS. In fact you might even learn why about 99% of MINIX is not written in assembler...

But I think your ambition to "do everything yourself from scratch" is unlikely to get anywhere, unless you really have say 10 or 20 years to devote to this full time.