This brings the naming convention closer to the other architectures,
closer to the Haskell, and closer to the constant renames that happened
in C. It is, however, quite an invasive change.
kernelBase_addr -> pptrBase
kernelBase -> pptrBase
physMappingOffset -> ptrBaseOffset
Signed-off-by: Rafal Kolanski <rafal.kolanski@data61.csiro.au>
Session-qualified imports will be required for Isabelle2018 and help clarify
the structure of sessions in the build tree.
This commit mainly adds a new set of sessions for lib/, including a Lib
session that includes most theories in lib/ and a few separate sessions for
parts that have dependencies beyond CParser or are separate AFP sessions.
The group "lib" collects all lib/ sessions.
As a consequence, other theories should use lib/ theories by session name,
not by path, which in turns means spec and proof sessions should also refer
to each other by session name, not path, to avoid duplicate theory errors in
theory merges later.
in addition to the a_type ATCB simplification, the following two are now in the simpset:
"a_type (Endpoint x) = AEndpoint"
"a_type (Notification v) = ANTFN"
now that we have valid_vspace_objs to express validiy of
vspace objects, we do not need valid_arch_objs: we have
valid_objs to state the validity of non-vspace arch objects.
UserOp_IF had its own way of extracting the XN bit from page tables.
This is now unified with the existing functions in ADT_AI, which also
means that the proof for XN bit equality is basically the same as for
pt_rights and pt_lift.
Ryan Barry
Gerwin Klein
Rafal Kolanski
Gerwin Klein
Michael McInerney
Thibaut Perami
Miki Tanaka
Alejandro Gomez-Londono
Matthew Brecknell
Xin,Gao
Matthew Brecknell
Gerwin Klein
David Greenaway
Thomas Sewell
Toby Murray