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Diff Rev Age Author Log Message
(edit) @1555   8 years boender - changes to assembly - added lookup to PositiveMap? - lightly changed …
(edit) @1554   8 years sacerdot Major progress in the proof.
(edit) @1553   8 years boender - added lookup_opt_lookup lemma
(edit) @1552   8 years campbell Update RTLabs structured trace definition.
(edit) @1551   8 years campbell Functions to translate between back-end and front-end values.
(edit) @1550   8 years sacerdot Repaired after use of Russell for execute_1.
(edit) @1549   8 years mulligan removed cruft from costsproof.ma file so claudio can work in parallel
(edit) @1548   8 years sacerdot …
(edit) @1547   8 years sacerdot Invariant on cost of one execution step strengthened.
(edit) @1546   8 years tranquil added an option to prevent reindexing transformations from taking …
(edit) @1545   8 years campbell Use pointer record in front-end.
(edit) @1544   8 years sacerdot StructuredTraces? inhabited for object code.
(edit) @1543   8 years tranquil deletion of indexed labels branch
(edit) @1542   8 years tranquil merge of indexed labels branch
(edit) @1541   8 years mulligan interpret.ma now compiles
(edit) @1540   8 years mulligan changes to proof in interrupt.ma
(edit) @1539   8 years tranquil branch up to date
(edit) @1538   8 years mulligan changes to execute_1_0 proof
(edit) @1537   8 years campbell A preliminary definition of the abstract status record for RTLabs.
(edit) @1536   8 years campbell Use predicates throughout the structured traces.
(edit) @1535   8 years campbell Make RTLabs semantics use knowledge that the next instruction always …
(edit) @1534   8 years mulligan committing my changes to interpret to prevent any further conflicts
(edit) @1533   8 years sacerdot Proof of execute_1 with Russell completed (up to some daemon used before).
(edit) @1532   8 years campbell Remove jump classification from structured traces.
(edit) @1531   8 years campbell A notion of abstract structured traces.
(edit) @1530   8 years campbell Update due to Russell changes.
(edit) @1529   8 years campbell Update RTLabs to RTL with unary operation types.
(edit) @1528   8 years campbell Update most of Assembly.ma with new syntax and identifier maps. Change …
(edit) @1527   8 years sacerdot More on Russell.
(edit) @1526   8 years sacerdot Using Russell to prove some properties.
(edit) @1525   8 years ayache D2.2: function pointers using JMP.
(edit) @1524   8 years boender - adapted files to new Matita syntax
(edit) @1523   8 years campbell Separate out positive and Z definitions from extralib.ma. Minor syntax …
(edit) @1522   8 years mulligan changes to preamble and lin to asm pass, resolved conflict in interpret
(edit) @1521   8 years sacerdot Syntax change in Matita: change what where => change where what.
(edit) @1520   8 years campbell Generate cost labels with correct type.
(edit) @1519   8 years campbell More syntax updates.
(edit) @1518   8 years campbell Update to new syntax.
(edit) @1517   8 years sacerdot Ported to syntax of Matita 0.99.1.
(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) @1514   8 years mulligan changes from today. matita keeps dieing
(edit) @1513   8 years campbell Fix up Clight examples.
(edit) @1512   8 years campbell Shorten proof of goal that solves now.
(edit) @1511   8 years mulligan proofs, added, changes to execute_1_0 function therefore required to …
(edit) @1510   8 years sacerdot All files ported to new dependent inversion.
(edit) @1509   8 years mulligan i hate subtraction over the nats
(edit) @1508   8 years tranquil branched a version of the plug-in that is compatible with the indexed …
(edit) @1507   8 years tranquil * added an option to not use ternary expressions in costs, to …
(edit) @1506   8 years mulligan changes to costs proof over weekend
(edit) @1505   8 years ayache D2.2: addendum on 16 and 32 bits integer and function pointers support.
(edit) @1504   8 years ayache 8051 ocaml: bug fix in the labelling of do-whiles.
(edit) @1503   8 years mulligan inductive type complete
(edit) @1502   8 years mulligan changes to inductive defn
(edit) @1501   8 years sacerdot We must take in account the labelled_p predicate.
(edit) @1500   8 years sacerdot Proof sketch for one of the two main proofs.
(edit) @1499   8 years mulligan part way through main statement transcription
(edit) @1498   8 years mulligan added new file for proof that costs are preserved at asm level
(edit) @1497   8 years mulligan a bit of tidying up, removing dead code, etc.
(edit) @1496   8 years mulligan problem fixed with tactics missing a semicolon to stop greedy parsing
(edit) @1495   8 years mulligan proper calculation of costs
(edit) @1494   8 years mulligan changes to get everything compiling again
(edit) @1493   8 years mulligan finished well labeled check, up to injectivity of the label map
(edit) @1492   8 years ayache Comment in D2.2 -> LINToASM about function pointers.
(edit) @1491   8 years ayache Function pointers good and working.
(edit) @1490   8 years ayache Function pointers fixed.
(edit) @1489   8 years campbell Fix up a couple of lemmas affected by the change to add_with_carries.
(edit) @1488   8 years ayache Function pointers in D2.2/8051. Bugged for now.
(edit) @1487   8 years mulligan committing some code for well labelling
(edit) @1486   8 years mulligan finished asm costs
(edit) @1485   8 years sacerdot Less nice definitiion of add_with_carries that avoids a quadratic …
(edit) @1484   8 years sacerdot …
(edit) @1483   8 years tranquil * implemented a first draft of loop unrolling * correced bugs in CostExpr?
(edit) @1482   8 years sacerdot 1. very long standing conflict committed (but don't ask me what the …
(edit) @1481   8 years sacerdot Proof fixed. The new standard library does not index any longer the …
(edit) @1480   8 years sacerdot Proof changed (to use new automation). BUG FOUND: automation fails if …
(edit) @1479   8 years boender - added insert_lookup_opt - assembly compiles now
(edit) @1478   8 years sacerdot Almost completed (up to is_finals).
(edit) @1477   8 years tranquil * corrected a bug * implemented copy propagation * enhanced constant …
(edit) @1476   8 years sacerdot …
(edit) @1475   8 years sacerdot Towards the two fullexec transition systems that represent …
(edit) @1474   8 years mulligan adding missing asmcosts file for computing the costs of an assembly …
(edit) @1473   8 years tranquil * implemented partial redundancy elimination * added some tools for …
(edit) @1472   8 years mulligan moved proof utils to erasure.ma
(edit) @1471   8 years mulligan finished erasure and generalised so as to work on arbitrary joint programs
(edit) @1470   8 years mulligan finished, pretty ugly though as matita's disambiguation is a …
(edit) @1469   8 years mulligan finished new relabelling for graphs subject to one axiom closed
(edit) @1468   8 years tranquil * implemented constant propagation * implementing partial redundancy …
(edit) @1467   8 years mulligan small change, adding entry and exit labels into the internal function, …
(edit) @1466   8 years mulligan erasure for graph based joint languages almost complete
(edit) @1465   8 years sacerdot Dead code removed.
(edit) @1464   8 years campbell Use unification hints to simplify the graph monotonicity proofs.
(edit) @1463   8 years mulligan added erasure for lin
(edit) @1462   8 years ayache Added D5.1: Frama-C plug-in and Lustre wrapper. D2.2 (8051) has been …
(edit) @1461   8 years mulligan rewrote erasure for assembly programs
(edit) @1460   8 years mulligan most of cost label erasure for assembly language complete, with one …
(edit) @1459   8 years boender - moved stronger occurs_exactly_once lemma to its proper place in …
(edit) @1458   8 years mulligan added skeleton file for erasure function for joint languages
(edit) @1457   8 years sacerdot Bug fixed: when calling an internal function, the pc block is now set …
(edit) @1456   8 years mulligan changed type of pointer_of_label in report
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