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Diff Rev Age Author Log Message
(edit) @2647   7 years sacerdot Stupid typo fixed.
(edit) @2646   7 years sacerdot A tag was classified as an error message. Fixed.
(edit) @2645   7 years sacerdot 1. some broken back-end files repaires, several still to go 2. the …
(edit) @2644   7 years campbell Commit some work on FEMeasurable before trying to do something nicer …
(edit) @2643   7 years sacerdot We are not proving erasure, so this is dead code.
(edit) @2642   7 years piccolo fixed joint/Traces after having posed block 0 to be Code
(edit) @2641   7 years piccolo defined dummy block code equals to 0
(edit) @2640   7 years tranquil updated RTL and RTLabs to RTL translation
(edit) @2639   7 years sacerdot We are not going to prove erasure. Thus this becomes dead code.
(edit) @2638   7 years piccolo Back-end fixes for last Garnier's commit that removes the regions from …
(edit) @2624   7 years campbell Properly evict unused and axiomatised Floats.
(edit) @2623   7 years campbell Name change update.
(edit) @2619   7 years campbell Update some test cases.
(edit) @2618   7 years campbell Tidy up measurable a little.
(edit) @2617   7 years campbell Trivial simplification on split_trace.
(edit) @2608   7 years garnier Regions are no more stored in blocks. block_region now tests the id, …
(edit) @2604   7 years piccolo ERTLtoERTLptr in place.
(edit) @2603   8 years piccolo Dead code commented out.
(edit) @2601   8 years sacerdot Extraction to ocaml is now working, with a couple of bugs left. One …
(edit) @2600   8 years garnier Memory injections are now only defined relatively to block ids, not …
(edit) @2599   8 years tranquil * map_opt and map on positive maps are now clean (erase empty …
(edit) @2598   8 years garnier Tentative, partial draft for the definition of Clight-Cminor …
(edit) @2597   8 years campbell Some work in progress on measurable subtrace preservation.
(edit) @2596   8 years campbell Use a simpler stack cost map, and then specialise to each semantics.
(edit) @2595   8 years tranquil * dropped locals and exit from definition of joint_if_function * new …
(edit) @2594   8 years garnier Some fixes in memory injections, and some holes filled.
(edit) @2593   8 years mckinna Finally chased down wicked failure to close case 1.1: of …
(edit) @2592   8 years piccolo main lemma of ERTLptr in place
(edit) @2591   8 years garnier Moved simulation proof for expressions in toCminorCorrectnessExpr.ma, …
(edit) @2590   8 years piccolo added monad machineary for ERTL to ERTLptr translation eval_seq_no_pc …
(edit) @2588   8 years garnier modified Cexec/Csem? semantics: . force andbool and orbool types to be …
(edit) @2582   8 years garnier Some progress on CL to CM.
(edit) @2581   8 years mckinna commented out back end entirely until knock-on effects of changes to …
(edit) @2578   8 years garnier Progress on CL to CM, fixed some stuff in memory injections.
(edit) @2576   8 years campbell Add conditional test case that also uses switch removal.
(edit) @2575   8 years mckinna temporary commit localised the source of trouble in the proof of …
(edit) @2574   8 years campbell Update labelling simulation proofs due to some changes elsewhere.
(edit) @2573   8 years mckinna temporary fixes to ensure {compiler,correctness}.ma recompile after …
(edit) @2572   8 years garnier Progress on toCminorCorrectness.
(edit) @2571   8 years campbell Lots of little changes for cl_tailcall and classifier change.
(edit) @2570   8 years piccolo ERTLtoERTLptr in place
(edit) @2569   8 years campbell Fix Clight semantics for ptr + char. (Compiler works anyway.)
(edit) @2568   8 years campbell Relax some Clight type checks to Cminor type checks to avoid …
(edit) @2566   8 years piccolo ERTL to ERTLptr pass implemented up to a few things to be left to the …
(edit) @2565   8 years garnier Cl to Cm progress.
(edit) @2564   8 years piccolo ERTL fully repaired, useless part of return value of pop_ra removed.
(edit) @2563   8 years piccolo Repairing ERTL: show stopper found.
(edit) @2562   8 years piccolo linearise modified
(edit) @2561   8 years tranquil * moved CALL as different case than joint_seq: lots of broken code now …
(edit) @2560   8 years garnier Fix in trace gen for CL
(edit) @2559   8 years piccolo lineariseProof finished
(edit) @2557   8 years tranquil minor modification of commented (for now) proof of correctness of …
(edit) @2556   8 years tranquil in joint semantics and traces: added a last popped calling address to …
(edit) @2555   8 years piccolo lemma eval_call_ok finished
(edit) @2554   8 years garnier Proof of expression translation correctness "mostly" done for CL to …
(edit) @2553   8 years tranquil as_classify changed to a partial function added a status for tailcalls
(edit) @2551   8 years piccolo completed isFinal and fetchStatementSigmaCommute. Fixed exit …
(edit) @2548   8 years tranquil in BackEndOps?, cleaner def of be_op2 new statement of …
(edit) @2547   8 years tranquil going on in proof of linearise simplified by use of monadic functional …
(edit) @2545   8 years garnier Comitting current progress of CL to CM
(edit) @2543   8 years piccolo finished stmt_at_sigma_commute
(edit) @2541   8 years tranquil adapted size notation to last matita lib update (01/12/2012) that …
(edit) @2540   8 years tranquil cl_jump case now provides a proof of costedness of the following state
(edit) @2539   8 years tranquil added cl_jump case to trace_any_any_free
(edit) @2538   8 years tranquil fixed Traces.ma after changes in joint/semantics.ma
(edit) @2537   8 years tranquil rolled back changes on calls in joint. Now the save_frame parameter …
(edit) @2536   8 years piccolo finished eval_seq_no_pc_sigma_commute lemma
(edit) @2535   8 years campbell Add the trivial C program with check that there's a measurable subtrace.
(edit) @2534   8 years campbell Tweak measurable definition to stop at the return from a function.
(edit) @2533   8 years campbell Some fall out from removing floats.
(edit) @2532   8 years tranquil added FCOND in LIN, and rewritten linearise so that it never adds a …
(edit) @2531   8 years mckinna Trivial tweaks.
(edit) @2530   8 years tranquil temporary switch to cl_jump treated as cl_other fixed script for new …
(edit) @2529   8 years tranquil rewritten function handling in joint swapped call_rel with ret_rel in …
(edit) @2528   8 years piccolo added cases PUSH, C_ADDRESS and COPACCS
(edit) @2527   8 years garnier Progress on CL to CM.
(edit) @2516   8 years mckinna removed typedefs; restored older versions; moved typedefs to …
(edit) @2513   8 years mckinna Minor tweaks. Simplified dependencies again.
(edit) @2512   8 years mckinna Simplified dependencies on ASM, to allow rollback to when …
(edit) @2511   8 years campbell Conjecture main Cminor/RTLabs simulation results. Add a few notes …
(edit) @2510   8 years garnier Some progress on the Cl -> Cm front
(edit) @2508   8 years mckinna more tweaks. compiler and correctness still build.
(edit) @2507   8 years piccolo finished pop case in commutation eval_Seq_no_pc
(edit) @2506   8 years campbell Use common definition of measurable.
(edit) @2505   8 years mckinna Cleaned up compiler.ma; some refactoring/additional code needed in …
(edit) @2504   8 years mckinna More refactoring to support the tidied up compiler.ma
(edit) @2503   8 years mckinna tidied up, with new auxiliary defns, some refactoring, some code …
(edit) @2502   8 years campbell Sketch a little about how measurable traces might work with RTLabs and …
(edit) @2501   8 years piccolo working on lineariseProof. Not yet finished.
(edit) @2500   8 years garnier Continuing work on simulation in Clight/Cminor?
(edit) @2499   8 years campbell Separate out the RTLabs abstract status record from the proofs about …
(edit) @2498   8 years mckinna Refactor: Typedefs object_code and costlabel_map lifted out from …
(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 …
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