source: src/common

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Diff Rev Age Author Log Message
(edit) @1532   8 years campbell Remove jump classification from structured traces.
(edit) @1531   8 years campbell A notion of abstract structured traces.
(edit) @1523   8 years campbell Separate out positive and Z definitions from extralib.ma. Minor syntax …
(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) @1512   8 years campbell Shorten proof of goal that solves now.
(edit) @1510   8 years sacerdot All files ported to new dependent inversion.
(edit) @1480   8 years sacerdot Proof changed (to use new automation). BUG FOUND: automation fails if …
(edit) @1465   8 years sacerdot Dead code removed.
(edit) @1410   8 years campbell Remove a few old workarounds.
(edit) @1401   8 years ricciott Changes concerning the new behavior of destruct.
(edit) @1395   8 years sacerdot 1) New versions of pointer_of_beval/beval_of_pointer with a stricter …
(edit) @1369   8 years campbell Put type information into front-end unary ops. Slight change to …
(edit) @1368   8 years sacerdot A bug in the clear tactic makes the previous (correct) commit wrong. …
(edit) @1367   8 years sacerdot Proof improvement, still somehow a bit slow.
(edit) @1355   8 years sacerdot monadic fold_lefti added
(edit) @1353   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) @1347   8 years campbell Remove obsolete definitions.
(edit) @1339   8 years sacerdot Automation is now stronger.
(edit) @1316   8 years campbell Merge in id-lookup-branch to trunk.
(edit) @1268   8 years sacerdot 1) AST/Identifier.ma no longer used, utilities/IdentifierTools no …
(edit) @1253   8 years mulligan uses.ma finished
(edit) @1233   8 years sacerdot 1) Ported to Brian's new dependent type for fullexec 2) Universe level …
(edit) @1231   8 years campbell Change SmallstepExec? so that states can depend on global information. …
(edit) @1225   8 years campbell Missing ; in proof
(edit) @1224   8 years sacerdot Type of programs in common/AST made more dependent. In particular, the …
(edit) @1215   8 years sacerdot 1) Added shifting directly on pointers 2) More temporary axioms closed.
(edit) @1214   8 years sacerdot res_to_opt function added to common/Errors and used in joint/semantics …
(edit) @1213   8 years sacerdot 1) New values (joint/BEValues.ma) and memory model for the back-ends …
(edit) @1181   8 years mulligan changed smallstep exec in order to remove matita bug (superposition.ml …
(edit) @1139   8 years campbell Shift init_data out of generic program record so that it only appears …
(edit) @1129   8 years mulligan removed conversions between Register and register
(edit) @1125   8 years sacerdot Monadic mfold_left2 added.
(edit) @1092   8 years campbell Some minor definitions for identifiers and lists.
(edit) @1082   8 years mulligan work from today on ertl -> ltl pass
(edit) @1080   8 years mulligan more added
(edit) @1077   8 years mulligan ack, dependent types are scary
(edit) @1072   8 years campbell Use not equals form of showing entry/exit labels.
(edit) @1070   8 years campbell Show that entry and exit labels are in the RTLabs graph.
(edit) @1068   8 years mulligan rtlabs translation complete subject to axioms
(edit) @1064   8 years mulligan changes from today, nearly complete rtlabs translation pass
(edit) @1060   8 years mulligan work from this morning and yesterday
(edit) @1059   8 years mulligan work from today, bit of a mess at the moment
(edit) @1058   8 years campbell Evict CompCert? Maps interface in favour of BitVectorTries?.
(edit) @1057   8 years mulligan changes from today
(edit) @1056   8 years campbell Switch to delayed identifier error scheme.
(edit) @1055   8 years mulligan changes to how identifiers are generated
(edit) @1053   8 years mulligan changes
(edit) @1052   8 years mulligan removed offsets after reading cerco mailing list
(edit) @1049   8 years mulligan more stuff added
(edit) @1047   8 years mulligan more work from today
(edit) @1046   8 years mulligan syntax of rtlabs was wrong: cast not const. more added to rtlabs --> …
(edit) @1045   8 years mulligan resolved conflict in rtlabs
(edit) @985   8 years sacerdot 1) Major refactoring: proofs moved where they should be. 2) New …
(edit) @963   9 years campbell Extra debugging aid for animation of semantics.
(edit) @962   9 years campbell Casts should use source type's signedness, not the target's.
(edit) @961   9 years campbell Use precise bitvector sizes throughout the front end, rather than …
(edit) @891   9 years campbell Revise proofs affected by recent matita change.
(edit) @889   9 years sacerdot Minor changes because of the new, weaker (but much faster) delift.
(edit) @882   9 years campbell Fix up fragile proofs for current version of matita.
(edit) @881   9 years campbell Sort out regions in Cminor to fix Clight to Cminor translation of Ederef.
(edit) @880   9 years campbell Add type information into Cminor. As a result, the Clight to Cminor …
(edit) @879   9 years campbell Refine "AST" types to include size/signedness information.
(edit) @849   9 years sacerdot
(edit) @816   9 years campbell Clight to Cminor compilation, modulo switch statements, temporary …
(edit) @797   9 years campbell Add error messages wherever the error monad is used. Sticks to …
(edit) @795   9 years mulligan Changes from this morning.
(edit) @793   9 years mulligan Work from today on rtlabs -> rtl pass.
(edit) @790   9 years campbell A little tidying: get rid of requirement for jmeq in Mem.ma, remove …
(edit) @789   9 years mulligan More work on rtlabs -> rtl pass.
(edit) @782   9 years mulligan More work on rtl-ertl pass from today, plus resolved conflict.
(edit) @781   9 years campbell Implement labelling pass for Clight.
(edit) @779   9 years campbell Add merging of tries and identifier sets (based on Dominic's earlier …
(edit) @777   9 years mulligan Lots of work on RTL to ERTL pass from today.
(edit) @774   9 years campbell Separate out the different forms of addition and subtraction in the …
(edit) @764   9 years campbell Start Cminor to RTLabs phase. Includes some syntax for matching …
(edit) @761   9 years campbell Enforce the use of declared identifiers/registers in Cminor/RTLabs.
(edit) @758   9 years campbell Implement replacement of global var initialisation data by code in Cminor.
(edit) @757   9 years mulligan Lots more fixing to get both front and backends using same conventions …
(edit) @753   9 years mulligan Work from today.
(edit) @751   9 years campbell Initial version of the Cminor syntax and semantics.
(edit) @747   9 years campbell Merge the two AST files together (although some definitions still need …
(edit) @746   9 years mulligan Changes to bitvectortrieset: equality on sets. Added new file for …
(edit) @744   9 years campbell Evict Coq-style integers from common/Integers.ma. Make more bitvector …
(edit) @738   9 years campbell Use lower case names for identifiers for consistency with CompCert?
(edit) @737   9 years campbell Use more abstract identifiers in Clight / RTLabs.
(edit) @736   9 years campbell Extra type safety for identifiers.
(edit) @731   9 years campbell Common definition for animation semantics, and factor out IO definitions.
(edit) @728   9 years mulligan Changes from last two days.
(edit) @727   9 years campbell Enough fixes to let an RTLabs program run.
(edit) @726   9 years campbell Change identifiers to Words in Clight and RTLabs semantics.
(edit) @722   9 years mulligan Committing changes from today. Several files do not typecheck.
(edit) @720   9 years campbell Sort out cost labels.
(edit) @718   9 years campbell Add an AST type (i.e., intermediate language type) for pointers.
(edit) @714   9 years mulligan Work on translation from LTL to LIN.
(edit) @710   9 years campbell Start of way to import RTLabs from prototype compiler.
(edit) @702   9 years campbell Refine small-step executable semantics abstraction a little. Some …
(edit) @700   9 years campbell Get Clight semantics going again (except for problems CexecEquiv? that …
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