Linked by Thom Holwerda on Thu 11th May 2006 19:19 UTC, submitted by Christopher Nelson
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Member since:
2006-02-15
which is built, like Brevix, on RPC
Brevix was definitely not based on RPC. And no, 'at the core', Brevix was not a 'privleged piece of code'.
Brevix is entirely agnostic about which parts of the system live on which side of the user/supervisor boundary , except that those parts that the hardware demand live on the supervisor side because they have to execute priviliged instructions.