adbrucker
/
lh-l4v
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
lh-l4v/spec/machine
History
Alejandro Gomez-Londono ab6b9baebb ExecSpec: Changes to the haskell to better reflect ASpec 
* atcbContextGet and atcbContextSet where added (just as in ASpec)

* asUser is now defined in terms of atcbContext{Get,Set}

* arch_tcb is now correctly imported as a datatype not as a type
  synonym

  tags: [VER-623][SELFOUR-413]
 		2016-11-25 13:05:55 +11:00
..
ARM ExecSpec: Changes to the haskell to better reflect ASpec 2016-11-25 13:05:55 +11:00
MachineExports.thy SELFOUR-444: Abstract implementation. 2016-11-02 11:19:08 +11:00
MachineMonad.thy SELFOUR-421: merge and fix up to ArmConfidentiality proof 2016-09-22 19:21:56 +10:00
README.md misc: Proofing and formatting of README.md files. 2014-07-28 13:15:48 +10:00
Setup_Locale.thy arch_split: move locale setup to generic theory 2016-05-31 15:14:40 +10:00

README.md

The Machine Interface Specification of seL4

l4v/spec/machine/

This directory contains the Isabelle sources for the machine interface specification used in the abstract and design specifications of seL4.

Overview

  • ARMMachineTypes: ARM register set and related definitions.
  • MachineOps: definitions for the machine interface functions. Most interface functions are left non-deterministic. Some are assumed not to mutate C-observable state, others are defined in more detail.
  • MachineTypes: entry point to select a machine. Currently ARM only.
  • Platform: word size and other basic platform definitions.

Building

This module is not built in isolation, but included in the ASpec and ExecSpec sessions.

Remarks

  • the theory ARMMachineTypes is generated from Haskell using the tool in tools/haskell-translator and the skeleton file in spec/design/m-skel.