source: src/Clight

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Diff Rev Age Author Log Message
(edit) @2120   7 years campbell Fix victim of alloc unfolding.
(edit) @2118   7 years campbell Labelling preserves behaviour.
(edit) @2107   7 years campbell Memory initialisation and program transformations.
(edit) @2106   7 years campbell Fix up a couple of proofs broken by recent changes.
(edit) @2105   7 years campbell Show some results about globalenvs and program transformations.
(edit) @2103   7 years campbell Make transform_*program take a more general transformation to make …
(edit) @2076   7 years garnier First steps towards a simulation proof for switch removal.
(edit) @2074   7 years garnier Prophylactic renaming of a relation
(edit) @2050   7 years campbell Limit some normalization that doesn't seem to like.
(edit) @2032   7 years sacerdot !! BEWARE: major commit !! 1) [affects everybody] split for …
(edit) @2030   7 years garnier Cast simplification was too conservative, now reasonably aggressive.
(edit) @2019   7 years campbell Split out special induction principle for Clight from soundness file. …
(edit) @2016   7 years garnier Slight change in simplification strategy to better match the semantics
(edit) @2011   7 years garnier Minor cleanup.
(edit) @2009   7 years garnier Proof of simulation completed for singe-step executions.
(edit) @2000   7 years campbell Fix g.e. glitch in label simulation.
(edit) @1993   7 years campbell Make front-end memory model only depend on the general definitions by …
(edit) @1991   7 years campbell Put the front end transformations together and make an example use it.
(edit) @1988   7 years campbell Abstraction of the memory contents in the memory models is no longer …
(edit) @1986   7 years campbell Get rid of unused abstraction of Globalenvs.
(edit) @1974   7 years garnier Progress on the cast simplification proof.
(edit) @1970   7 years garnier Work-in-progress: correction proof for the cast removal on expressions.
(edit) @1954   7 years campbell Initial state is in the labelling simulation (modulo global envs results).
(edit) @1930   7 years campbell Tidy up labelling simulation stuff a bit.
(edit) @1922   7 years campbell Main labelling simulation proof complete.
(edit) @1920   7 years campbell Most of the labelling simulation. Still need to sort out switch …
(edit) @1915   7 years garnier Correction of a typo in switchRemoval.
(edit) @1914   7 years campbell Fix bug in Clight semantics that misses goto-labels inside a cost …
(edit) @1893   7 years campbell Show stronger result about labelling of expressions.
(edit) @1888   7 years campbell Show that labelling of expressions works ... after fixing it to match …
(edit) @1884   7 years campbell Syntax changes to fit Paolo's commit.
(edit) @1883   7 years campbell Ilias' switch removal code, plus a test.
(edit) @1878   7 years campbell Enforce typing of constants in front-end, plus binops for RTLabs.
(edit) @1876   7 years campbell Update Cexec soundness proof. Change finishes_with predicate to …
(edit) @1875   7 years campbell Update brief memory model test.
(edit) @1874   7 years campbell First cut at using back-end memory model throughout. Note the …
(edit) @1873   7 years campbell Fix up earlier front-end value conversion work.
(edit) @1872   7 years campbell Make binary operations in Cminor/RTLabs properly typed. A few extra …
(edit) @1871   7 years campbell Change Clight to Cminor compilation to use gotos rather than loops, …
(edit) @1713   8 years campbell Add a distinguished final state to the front-end languages to match up …
(edit) @1672   8 years campbell Matita now generates a couple of inversion lemmas that were manually …
(edit) @1647   8 years tranquil * corrected some notation problems * adapted Cligth with slight …
(edit) @1634   8 years campbell Update memory model examples syntax.
(edit) @1633   8 years campbell Update Cminor pretty printer and examples.
(edit) @1631   8 years campbell Use fact that type environments in Cminor have distinct variables to …
(edit) @1630   8 years campbell Remainder of freshness in Clight to Cminor pass.
(edit) @1629   8 years campbell Sort out most of the fresh names stuff in Clight to Cminor.
(edit) @1628   8 years campbell Show that the universe generated by Clight/fresh.ma is good.
(edit) @1627   8 years campbell Add some notions of freshness, and start using them for temporary …
(edit) @1626   8 years campbell Add extra type safety in front end. NB: critical freshness parts …
(edit) @1618   8 years campbell Minor updates due to recent changes.
(edit) @1612   8 years sacerdot All library ported to new Matita lib (finally).
(edit) @1608   8 years sacerdot Porting to new library still in progress.
(edit) @1605   8 years sacerdot Porting to last standard library of Matita.
(edit) @1603   8 years sacerdot More proofs ported to new lib.
(edit) @1599   8 years sacerdot Start of merging of stuff into the standard library of Matita.
(edit) @1566   8 years campbell Pacify changes to destruct tactic.
(edit) @1545   8 years campbell Use pointer record in front-end.
(edit) @1521   8 years sacerdot Syntax change in Matita: change what where => change where what.
(edit) @1516   8 years sacerdot Ported to syntax of Matita 0.99.1.
(edit) @1515   8 years campbell Add type of maps on positive binary numbers, and use them for …
(edit) @1513   8 years campbell Fix up Clight examples.
(edit) @1510   8 years sacerdot All files ported to new dependent inversion.
(edit) @1489   8 years campbell Fix up a couple of lemmas affected by the change to add_with_carries.
(edit) @1410   8 years campbell Remove a few old workarounds.
(edit) @1401   8 years ricciott Changes concerning the new behavior of destruct.
(edit) @1369   8 years campbell Put type information into front-end unary ops. Slight change to …
(edit) @1352   8 years sacerdot This commit is made necessary by the last Matita change. Inclusion is …
(edit) @1351   8 years campbell Tidy up some loose ends from the invariants branch merge.
(edit) @1350   8 years sacerdot Porting to latest destruct tactic. Note: the tactics has a few …
(edit) @1344   8 years sacerdot Ported to new destruct.
(edit) @1342   8 years sacerdot The new auto is much more powerful.
(edit) @1336   8 years sacerdot Ported to new Matita destruct/inversion. One lemma fails at qed. …
(edit) @1332   8 years campbell Summation example updated (needs computational K).
(edit) @1316   8 years campbell Merge in id-lookup-branch to trunk.
(edit) @1276   8 years campbell Support for replacing operations with runtime support functions in …
(edit) @1244   8 years campbell Sort out Clight semantics equivalence proof for new SmallstepExec?.
(edit) @1238   8 years campbell Update Cminor and RTLabs to fit SmallstepExec? changes.
(edit) @1231   8 years campbell Change SmallstepExec? so that states can depend on global information. …
(edit) @1226   8 years campbell Adjust pretty printers for change in program records, try a test of each.
(edit) @1224   8 years sacerdot Type of programs in common/AST made more dependent. In particular, the …
(edit) @1216   8 years campbell Update Clight semantics equivalence proof to match changes in …
(edit) @1207   8 years campbell Second part of fixing temporaries in Clight to Cminor stage.
(edit) @1206   8 years campbell First stage of fixing temporary generation in Clight/toCminor.ma.
(edit) @1198   8 years campbell Clight cast removal (NB: quite different from the prototype).
(edit) @1194   8 years campbell Remove old, commented out code.
(edit) @1157   8 years campbell Update pretty printers and examples.
(edit) @1147   8 years campbell Remove some obsolete commented out code, update a couple of comments.
(edit) @1139   8 years campbell Shift init_data out of generic program record so that it only appears …
(edit) @1078   8 years campbell Implement stack allocation for parameters whose address is taken.
(edit) @1058   8 years campbell Evict CompCert? Maps interface in favour of BitVectorTries?.
(edit) @1056   8 years campbell Switch to delayed identifier error scheme.
(edit) @978   8 years campbell Update remaining Clight examples.
(edit) @965   8 years campbell Update some Clight examples.
(edit) @964   8 years campbell Rest of cast fix.
(edit) @962   8 years campbell Casts should use source type's signedness, not the target's.
(edit) @961   8 years campbell Use precise bitvector sizes throughout the front end, rather than …
(edit) @891   8 years campbell Revise proofs affected by recent matita change.
(edit) @886   8 years campbell Put types into parameter and variable lists in Cminor. Temporarily …
(edit) @882   8 years campbell Fix up fragile proofs for current version of matita.
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