source: src/common

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Diff Rev Age Author Log Message
(edit) @2319   8 years campbell Generate per-program cost labels rather than per-function ones, and …
(edit) @2314   8 years campbell Move generic definitions from recent commit to appropriate places.
(edit) @2307   8 years campbell Half the proofs for sound cost labelling check.
(edit) @2305   8 years campbell RTLabs cost spec checking function implemented (lacks proof, or much …
(edit) @2303   8 years campbell Some preliminary checking of cost labelling properties in RTLabs.
(edit) @2299   8 years campbell Soundly labelled RTLabs structured traces are "unrepeating".
(edit) @2296   8 years campbell Tidy up some ill-placed definitions.
(edit) @2286   8 years tranquil Big update! * merge of all _paolo variants * reorganised some depends …
(edit) @2277   8 years tranquil * replaced incorrect use of subvector_with
(edit) @2275   8 years tranquil * moved around some code (I8051.ma does not depend on ByteValues?.ma …
(edit) @2226   8 years campbell Whole program proof.
(edit) @2222   8 years sacerdot More robust to possible future changes to the "in match" semantics …
(edit) @2218   8 years campbell Separate out cost properties required of RTLabs programs from the …
(edit) @2206   8 years campbell Add note about cost maps to simulation definition.
(edit) @2203   8 years campbell A general result about simulations of executions.
(edit) @2202   8 years campbell Start defining equivalent executions.
(edit) @2186   8 years tranquil updated joint semantics
(edit) @2185   8 years campbell Use bitvectors for offsets.
(edit) @2182   8 years tranquil updated linearisation pass
(edit) @2180   8 years campbell Fix off-by-one error in GenMem?.ma.
(edit) @2177   8 years campbell Tidy up multiplication.
(edit) @2176   8 years campbell Remove memory spaces other than XData and Code; simplify pointers as a …
(edit) @2155   8 years tranquil updates to blocks and RTLabs to RTL translation (which sidesteps …
(edit) @2145   8 years campbell Cost labelling doesn't affect interaction.
(edit) @2133   8 years boender - moved does_not_occur_occur_absurd
(edit) @2129   8 years mulligan Large changes from today trying to complete the main theorem. Again :(
(edit) @2118   8 years campbell Labelling preserves behaviour.
(edit) @2117   8 years campbell Workaround for bug in Matita.
(edit) @2111   8 years sacerdot Cleanup: lemmas/theorems/axioms moved to the right places.
(edit) @2107   8 years campbell Memory initialisation and program transformations.
(edit) @2105   8 years campbell Show some results about globalenvs and program transformations.
(edit) @2104   8 years campbell Fill in misc axiom.
(edit) @2103   8 years campbell Make transform_*program take a more general transformation to make …
(edit) @2044   8 years campbell PCs for RTLabs structured traces.
(edit) @2032   8 years sacerdot !! BEWARE: major commit !! 1) [affects everybody] split for …
(edit) @2010   9 years campbell Make globalenvs use proper maps.
(edit) @1999   9 years campbell Make back-end use the main global envs.
(edit) @1994   9 years campbell Remove redundant allocation definition in Globalenvs.
(edit) @1993   9 years campbell Make front-end memory model only depend on the general definitions by …
(edit) @1988   9 years campbell Abstraction of the memory contents in the memory models is no longer …
(edit) @1987   9 years campbell Move BEValues to common to reflect their use in the memory model for …
(edit) @1986   9 years campbell Get rid of unused abstraction of Globalenvs.
(edit) @1976   9 years tranquil * monads: just changed some defs, which had to be propagated in some …
(edit) @1964   9 years tranquil introduced as_label_of_cost and adapted accordingly. Equality of cost …
(edit) @1954   9 years campbell Initial state is in the labelling simulation (modulo global envs results).
(edit) @1949   9 years tranquil * lemma trace rel to eq flatten trace * some more properties of …
(edit) @1944   9 years sacerdot common/StructuredTraces no longer depends on ASM/AbstractStatus (again)
(edit) @1939   9 years mulligan Changes to get things to compile and to avoid the dependency …
(edit) @1938   9 years sacerdot Definitions moved to the right places, now everything compiles again.
(edit) @1935   9 years mulligan Generalized some lemma in ASM/CostsProof.ma to work on abstract …
(edit) @1930   9 years campbell Tidy up labelling simulation stuff a bit.
(edit) @1928   9 years mulligan Moved code from in ASM/ASMCosts*.ma and ASM/CostsProof.ma that should …
(edit) @1927   9 years mulligan Reduced complexity of good_program predicate, ported to new notion of …
(edit) @1926   9 years tranquil * added as_label to abstract status, with as_costed defined with it. …
(edit) @1921   9 years mulligan Horror proof mostly finished (compiles all way until end of CostsProof?.ma).
(edit) @1920   9 years campbell Most of the labelling simulation. Still need to sort out switch …
(edit) @1918   9 years tranquil using listb.ma now
(edit) @1917   9 years tranquil predicate for unrepeating traces, fused final_abstract_status with …
(edit) @1908   9 years fguidi notation fixup following last commit of matita we shifted the levels …
(edit) @1902   9 years mulligan Reverted needless changes to StructuredTraces?
(edit) @1901   9 years mulligan Slight changes to StructuredTraces?: should not change too much
(edit) @1882   9 years tranquil big update, alas incomplete: joint changed a bit, and all BE languages …
(edit) @1881   9 years campbell Resurrect version of exec_up_to which shows the final state.
(edit) @1880   9 years campbell Show that RTLabs flat traces are determined by their starting state, …
(edit) @1878   9 years campbell Enforce typing of constants in front-end, plus binops for RTLabs.
(edit) @1876   9 years campbell Update Cexec soundness proof. Change finishes_with predicate to …
(edit) @1874   9 years campbell First cut at using back-end memory model throughout. Note the …
(edit) @1873   9 years campbell Fix up earlier front-end value conversion work.
(edit) @1872   9 years campbell Make binary operations in Cminor/RTLabs properly typed. A few extra …
(edit) @1812   9 years campbell Provide a combined type for terminating and non-terminating structured …
(edit) @1808   9 years campbell Create a Prop version of the non-terminating structured traces so that …
(edit) @1806   9 years campbell Show that we could construct RTLabs non-terminating structured traces …
(edit) @1783   9 years campbell Remove junk from non-terminating structured traces.
(edit) @1709   9 years mulligan Changes to the execution of the MOVC instruction
(edit) @1658   9 years mulligan asm costs changes from today
(edit) @1654   9 years campbell Corrections to structured trace definitions (see the mailing list). …
(edit) @1652   9 years campbell Forgot to apply 1583 to non-terminating case.
(edit) @1647   9 years tranquil * corrected some notation problems * adapted Cligth with slight …
(edit) @1640   9 years tranquil * finished fork of semantics.ma * unification of Errors under the …
(edit) @1635   9 years tranquil * lists with binders and monads * Joint.ma and other temprarily …
(edit) @1631   9 years campbell Use fact that type environments in Cminor have distinct variables to …
(edit) @1627   9 years campbell Add some notions of freshness, and start using them for temporary …
(edit) @1626   9 years campbell Add extra type safety in front end. NB: critical freshness parts …
(edit) @1609   9 years boender - added alias to ASM/BitVectorTrie - removed double include from …
(edit) @1608   9 years sacerdot Porting to new library still in progress.
(edit) @1601   9 years sacerdot Files ported to new version of the standard library.
(edit) @1599   9 years sacerdot Start of merging of stuff into the standard library of Matita.
(edit) @1598   9 years mulligan changes over the last couple of days
(edit) @1583   9 years campbell More on RTLabs structured traces. Fixed mistake in structure trace …
(edit) @1574   9 years campbell A little more progress on traces on RTLabs.
(edit) @1566   9 years campbell Pacify changes to destruct tactic.
(edit) @1562   9 years mulligan new version of assembly, fixed conflict in positivemap.ma, changed …
(edit) @1555   9 years boender - changes to assembly - added lookup to PositiveMap? - lightly changed …
(edit) @1551   9 years campbell Functions to translate between back-end and front-end values.
(edit) @1545   9 years campbell Use pointer record in front-end.
(edit) @1544   9 years sacerdot StructuredTraces? inhabited for object code.
(edit) @1536   9 years campbell Use predicates throughout the structured traces.
(edit) @1535   9 years campbell Make RTLabs semantics use knowledge that the next instruction always …
(edit) @1532   9 years campbell Remove jump classification from structured traces.
(edit) @1531   9 years campbell A notion of abstract structured traces.
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