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Diff Rev Age Author Log Message
(edit) @2497   8 years mckinna Simplified dependencies on ASM; knock-on from changes in ASM/*.ma
(edit) @2496   8 years garnier Some tentative work on the simulation proof for expressions, in order …
(edit) @2495   8 years piccolo continuing lineariseProof
(edit) @2494   8 years mckinna Removed BJC's axiomatisation of rtlabs_to_rtl, now that …
(edit) @2493   8 years mckinna Change in cst_well_defd to fix previously broken defn of …
(edit) @2492   8 years campbell Reduce axiomatisation in compiler.ma.
(edit) @2491   8 years tranquil fixed wrt change of list member definition
(edit) @2490   8 years tranquil switched back to Byte immediate (instead of beval ones) propagated …
(edit) @2489   8 years campbell Conjecture some Clight/Cminor? simulation results.
(edit) @2488   8 years garnier glitch fixed
(edit) @2487   8 years campbell Set up "after_n_steps" to enforce an invariant on states.
(edit) @2486   8 years campbell First go at a generalised version of measurable.
Diff Rev Age Author Log Message
(edit) @2484   8 years piccolo fixed Traces and semantics added commutation record (not yet finished) …
(edit) @2483   8 years garnier Memory injections for Clight to Cminor, partially axiomatized.
Diff Rev Age Author Log Message
(edit) @2481   8 years piccolo corrected some inconsistencies fixed some of lineariseProof
Diff Rev Age Author Log Message
(edit) @2478   8 years tranquil unified is_internal_function_of_program and is_internal_function
(edit) @2477   8 years tranquil status_simulation reformulated definition of joint_classify split up …
(edit) @2476   8 years piccolo fixed commutation lemmas in lineariseProof started proof of main …
(edit) @2475   8 years campbell Get compiler.ma and correctness.ma checking again. Note that the …
(edit) @2474   8 years tranquil changed form of a statement
(edit) @2473   8 years tranquil put some generic stuff we need in the back end in extraGlobalenvs …
Diff Rev Age Author Log Message
(edit) @2471   8 years campbell Tame global environments a little.
(edit) @2470   8 years tranquil completely separated program counters from code pointers in joint …
(edit) @2469   8 years campbell Fix up opaque type errors from recent changes.
(edit) @2468   8 years garnier Floats are gone from the front-end. Some trace amount might remain in …
(edit) @2467   8 years piccolo LINEARISE PROOF MODIFIED NOT YED FIXED
(edit) @2466   8 years campbell Show how global environments in clight to cminor pass match up.
(edit) @2465   8 years campbell Remove obsolete comment (runtime functions should be implemented later …
(edit) @2464   8 years piccolo adapted lineariseProof to new semantics
(edit) @2463   8 years tranquil swapped back call_rel and ret_rel…
(edit) @2462   8 years tranquil separated in back end values program counters from code pointers …
Diff Rev Age Author Log Message
(edit) @2460   8 years campbell Rest of variable characterisation.
(edit) @2459   8 years campbell Syntax update
(edit) @2458   8 years campbell Clight to Cminor allocates stack variables to disjoint regions within …
(edit) @2457   8 years tranquil rewritten function handling in joint swapped call_rel with ret_rel in …
(edit) @2456   8 years boender - added simple proof
Diff Rev Age Author Log Message
(edit) @2453   8 years tranquil come changes in monad notation to * avoid pretty printed monsters * …
(edit) @2452   8 years piccolo Completed commutation lemmas of fetch_statement
Diff Rev Age Author Log Message
(edit) @2450   8 years garnier Minor typo
(edit) @2449   8 years garnier Documentation added.
(edit) @2448   8 years garnier Comitting current state of switch removal.
(edit) @2447   8 years piccolo All axioms opened so far and that must be closed here have been closed.
(edit) @2446   8 years piccolo Fetch commutation proof reduced to one simple (?) lemma.
(edit) @2445   8 years piccolo 1. sigma function axiomatically defined (together with its spec). …
(edit) @2444   8 years campbell Some inversion lemmas for after_n_steps for dealing with >1 source …
(edit) @2443   8 years tranquil changed joint's stack pointer and internal stack
(edit) @2442   8 years piccolo Traces repaired. (By Paolo) Statement of lineariseProof in place.
(edit) @2441   8 years garnier Moved general stuff on memories from switchRemoval to MemProperties?, …
(edit) @2440   8 years piccolo fixed range_strong and linearise (commit by Paolo, he's to blame in case)
(edit) @2439   8 years campbell Get a proper reverse mapping of function blocks to identifiers by …
(edit) @2438   8 years garnier Sync of the w.i.p. for switch removal.
(edit) @2437   8 years tranquil generalised calls to calls with pointers
(edit) @2436   8 years tranquil small changes
(edit) @2435   8 years tranquil new back end operations
Diff Rev Age Author Log Message
(edit) @2433   8 years campbell Tidy up Clight pointer comparison.
(edit) @2432   8 years campbell Remove off-the-end pointers from front end ops.
Diff Rev Age Author Log Message
(edit) @2429   8 years garnier Restrict semantics of pointer comparison to what CompCert? does - i.e. …
(edit) @2428   8 years campbell Tighten requirements on switch statements in Clight to only give …
Diff Rev Age Author Log Message
(edit) @2426   8 years boender - updated stacksize to reflect new developments, completed proof - …
Diff Rev Age Author Log Message
(edit) @2423   8 years tranquil as_classifier predicate → as_classify function as_call predicate from …
(edit) @2422   8 years tranquil adapted joint to cl_call f
(edit) @2421   8 years tranquil added simulation of flat prefix, and comments to explain the code
(edit) @2420   8 years campbell Tidy away generic results about folds on positive/identifier maps.
Diff Rev Age Author Log Message
(edit) @2418   8 years campbell Add a checking function for the uniqueness of cost labels in RTLabs …
(edit) @2417   8 years boender - reverted changes to StructuredTraces? (shouldn't have been committed …
Diff Rev Age Author Log Message
(edit) @2415   8 years campbell Add the ability to map blocks to symbols in preparation for stack space.
Diff Rev Age Author Log Message
(edit) @2413   8 years tranquil * tal_rel corrected to include cases where tal_base_call \approx …
(edit) @2412   8 years campbell Tidy up measurable definition a bit more.
Diff Rev Age Author Log Message
(edit) @2407   8 years campbell Sigh, continue in for loops was broken too.
Diff Rev Age Author Log Message
(edit) @2399   8 years campbell Fill in some details about the statement of correctness.
(edit) @2398   8 years boender - committed start of stacksize
Diff Rev Age Author Log Message
(edit) @2395   8 years campbell Proper handling of comparison of pointers off-the-end of an object. We …
Diff Rev Age Author Log Message
(edit) @2393   8 years campbell A pointer comparison test case that illustrates a bug.
(edit) @2392   8 years campbell Labelling translations of && and || need a lot of cost labelling to …
(edit) @2391   8 years campbell Revert "Put the post-loop cost label into the Clight while statement …
(edit) @2390   8 years campbell Tidy up a corner case when generating RTLabs so that we generate less …
(edit) @2389   8 years campbell Fix dowhile statements, and carefully arrange the translation so that …
(edit) @2388   8 years campbell Example of each type of control flow statement, plus minor fix to …
(edit) @2387   8 years garnier Revamped memory extensions, proved stuff on freeing blocks and on …
(edit) @2386   8 years garnier Implementation of constructive finite sets based on lists. Various …
(edit) @2385   8 years campbell Minor housekeeping.
Diff Rev Age Author Log Message
(edit) @2353   8 years campbell Put the post-loop cost label into the Clight while statement to get …
Diff Rev Age Author Log Message
(edit) @2338   8 years campbell Use much nicer definition for making several steps in the labelling …
Diff Rev Age Author Log Message
(edit) @2335   8 years campbell Deal with goto labels in RTLabs to Cminor by fixing up goto statements …
Diff Rev Age Author Log Message
(edit) @2332   8 years garnier Some progress on switch removal. Small fix in the definition of free, …
Diff Rev Age Author Log Message
(edit) @2328   8 years campbell Cut down the notion of a Clight labelled state to those where we pick …
(edit) @2327   8 years mulligan Fixed typos in paper highlighted by referees. More substantial …
(edit) @2326   8 years campbell More accurate notion of labelled states in Clight.
(edit) @2325   8 years campbell Fill out some Clight bits and pieces in correctness.ma.
(edit) @2324   8 years tranquil semantics of blocks: function to produce trace from execution of …
(edit) @2323   8 years campbell Some correctness proof comments.
(edit) @2322   8 years campbell Today's correctness groupthink.
Diff Rev Age Author Log Message
(edit) @2320   8 years campbell Update compiler and correctness with labelling changes.
(edit) @2319   8 years campbell Generate per-program cost labels rather than per-function ones, and …
(edit) @2318   8 years boender - now it compiles
(edit) @2317   8 years boender - small changes to make things compile
(edit) @2316   8 years boender - committed temporary version: true version has to wait until I …
(edit) @2315   8 years campbell Add some more commentary.
(edit) @2314   8 years campbell Move generic definitions from recent commit to appropriate places.
(edit) @2313   8 years campbell RTLabs cost checker correct.
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