f46f9bd74e
Definitions in Platform.thy may depend on kernel config options, so we need Kernel_Config_Lemmas there already, and need to replace the dependency in Machine_Types to avoid a dependency circle. Signed-off-by: Gerwin Klein <gerwin.klein@proofcraft.systems> |
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skel | ||
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README.md |
README.md
The Executable Design Specification of seL4
l4v/spec/design/
This directory contains the Isabelle sources of the executable design specification for seL4.
Most theory files in this directory are tool-generated, do not edit!
The files here are also not particularly well suited for human consumption, it
is recommended to directly read the corresponding Haskell code in
seL4/haskell
instead.
Top-Level Theory
The top-level theory file that draws the whole specification together is
API_H
, the top-level function in that theory is callKernel
.
Similarly to the abstract specification, this top-level function is later in the proofs further wrapped in an automaton that describes system behaviour on this level of abstraction.
Building
The corresponding Isabelle session is ExecSpec
. Build in l4v/spec/
with
make ExecSpec
Remarks
-
for regenerating the design spec from Haskell sources, go to directory
l4v/tools/haskell-translator
and run./make_spec.sh
-
skeleton files that define which parts of which Haskell files get mapped to which Isabelle theories are found in the sub directories
skel
andm-skel
fordesign
andmachine
respectively.