Several constants are are added to the top level crunch_ignore statement in
Bits_R.thy, then removed from individual crunch statements across Refine and
CRefine.
In X64 update the following to match the C kernel:
- TCB size-bits (11).
- Endpoint size-bits (4).
- Guard bits (58).
- Message registers.
For all architectures, replace magic numbers with defined constants in
specifications, and as far as possible in proofs:
- tcb_bits in abstract spec.
- tcbBlockSizeBits, cteSizeBits, ntfnSizeBits, epSizeBits in Haskell
spec, Haskell and C refinement proofs.
Victor Phan
Gerwin Klein
Edward Pierzchalski
Rafal Kolanski
Matthew Brecknell
Daniel Matichuk
Joel Beeren
Rafal Kolanski