History

Gerwin Klein b3968b268c isabelle-2021: update Bisim Signed-off-by: Gerwin Klein <kleing@unsw.edu.au>		2021-09-30 16:53:17 +10:00
..
document	license: provide documentation under CC-BY-SA-4.0	2020-03-16 14:19:15 +08:00
README.md	license: provide documentation under CC-BY-SA-4.0	2020-03-16 14:19:15 +08:00
Separation.thy	spec proof: resolve_address_bits'.simps[simp del]	2020-11-09 17:18:41 +11:00
Syscall_S.thy	isabelle-2021: update Bisim	2021-09-30 16:53:17 +10:00

README.md

Separation Kernel Bisimilarity

This proof establishes that seL4, if configured fully statically with 1-level CSpaces and notification caps only, is bi-similar to a static separation kernel that has no other system calls than signalling notifications.

Building

To build from the l4v/ directory, run:

./isabelle/bin/isabelle build -d . -v -b Bisim

Important Theories

Theory Separation defines static configurations, and theory Syscall_S contains the proof that this is equivalent to a static kernel.

The definition of a static kernel API can be found in the spec directory under sep-abstract.