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Diff Rev Age Author Log Message
(edit) @2418   7 years campbell Add a checking function for the uniqueness of cost labels in RTLabs …
(edit) @2417   7 years boender - reverted changes to StructuredTraces? (shouldn't have been committed …
(edit) @2415   7 years campbell Add the ability to map blocks to symbols in preparation for stack space.
(edit) @2413   7 years tranquil * tal_rel corrected to include cases where tal_base_call \approx …
(edit) @2412   7 years campbell Tidy up measurable definition a bit more.
(edit) @2407   7 years campbell Sigh, continue in for loops was broken too.
(edit) @2399   7 years campbell Fill in some details about the statement of correctness.
(edit) @2398   7 years boender - committed start of stacksize
(edit) @2395   7 years campbell Proper handling of comparison of pointers off-the-end of an object. We …
(edit) @2393   7 years campbell A pointer comparison test case that illustrates a bug.
(edit) @2392   7 years campbell Labelling translations of && and || need a lot of cost labelling to …
(edit) @2391   7 years campbell Revert "Put the post-loop cost label into the Clight while statement …
(edit) @2390   7 years campbell Tidy up a corner case when generating RTLabs so that we generate less …
(edit) @2389   7 years campbell Fix dowhile statements, and carefully arrange the translation so that …
(edit) @2388   7 years campbell Example of each type of control flow statement, plus minor fix to …
(edit) @2387   7 years garnier Revamped memory extensions, proved stuff on freeing blocks and on …
(edit) @2386   7 years garnier Implementation of constructive finite sets based on lists. Various …
(edit) @2385   7 years campbell Minor housekeeping.
(edit) @2384   7 years campbell Move Matita pretty printers into place.
(edit) @2353   7 years campbell Put the post-loop cost label into the Clight while statement to get …
(edit) @2338   7 years campbell Use much nicer definition for making several steps in the labelling …
(edit) @2335   7 years campbell Deal with goto labels in RTLabs to Cminor by fixing up goto statements …
(edit) @2332   7 years garnier Some progress on switch removal. Small fix in the definition of free, …
(edit) @2328   7 years campbell Cut down the notion of a Clight labelled state to those where we pick …
(edit) @2327   7 years mulligan Fixed typos in paper highlighted by referees. More substantial …
(edit) @2326   7 years campbell More accurate notion of labelled states in Clight.
(edit) @2325   7 years campbell Fill out some Clight bits and pieces in correctness.ma.
(edit) @2324   7 years tranquil semantics of blocks: function to produce trace from execution of …
(edit) @2323   7 years campbell Some correctness proof comments.
(edit) @2322   7 years campbell Today's correctness groupthink.
(edit) @2320   7 years campbell Update compiler and correctness with labelling changes.
(edit) @2319   7 years campbell Generate per-program cost labels rather than per-function ones, and …
(edit) @2318   7 years boender - now it compiles
(edit) @2317   7 years boender - small changes to make things compile
(edit) @2316   7 years boender - committed temporary version: true version has to wait until I …
(edit) @2315   7 years campbell Add some more commentary.
(edit) @2314   7 years campbell Move generic definitions from recent commit to appropriate places.
(edit) @2313   7 years campbell RTLabs cost checker correct.
(edit) @2312   7 years garnier Memory injections, to be revised
(edit) @2311   7 years garnier Some more cleaning of switchRemoval …
(edit) @2310   7 years garnier Moved a lemma from switchRemoval to positive.
(edit) @2309   7 years garnier Removed the superfluous xorb definition and move some basic properties …
(edit) @2308   7 years campbell More proof (and corrections) on cost checking.
(edit) @2307   7 years campbell Half the proofs for sound cost labelling check.
(edit) @2306   7 years campbell An insertion sort for testing purposes.
(edit) @2305   7 years campbell RTLabs cost spec checking function implemented (lacks proof, or much …
(edit) @2304   7 years garnier Strengthened proof of associativity of bitvector addition. Some more …
(edit) @2303   7 years campbell Some preliminary checking of cost labelling properties in RTLabs.
(edit) @2302   7 years garnier Finally proved associativity of addition on bitvectors. Rejoice.
(edit) @2301   7 years mulligan Trying to get the big proof working again
(edit) @2300   7 years campbell Cut out some dead ends and add some comments to the last commit.
(edit) @2299   7 years campbell Soundly labelled RTLabs structured traces are "unrepeating".
(edit) @2298   8 years garnier WIP: converting switch removal from Z to bitvectors. Does not compile, …
(edit) @2297   8 years campbell Nicer form of steps until cost label bound in RTLabs.
(edit) @2296   8 years campbell Tidy up some ill-placed definitions.
(edit) @2295   8 years campbell Start on showing unrepeating property of RTLabs structured traces: …
(edit) @2294   8 years campbell Make RTLabs cost spec deterministic.
(edit) @2293   8 years campbell Add instruction pointer for call states in RTLabs.
(edit) @2292   8 years campbell More RTLabs invariants.
(edit) @2291   8 years campbell Disable switch removal in compiler.ma for now.
(edit) @2290   8 years campbell Remove jump tables from RTLabs -> RTL.
(edit) @2289   8 years campbell Update alias
(edit) @2288   8 years campbell Remove jumptables from RTLabs. :(
(edit) @2287   8 years campbell RTLabs typing for loads and stores.
(edit) @2286   8 years tranquil Big update! * merge of all _paolo variants * reorganised some depends …
(edit) @2285   8 years sacerdot 1. duplicated code erased 2. POP case finished up to lemmas on …
(edit) @2284   8 years sacerdot PUSH finished
(edit) @2283   8 years mulligan Work from today.
(edit) @2282   8 years sacerdot PUSH case almost finished
(edit) @2281   8 years sacerdot
(edit) @2280   8 years sacerdot Proof repaired.
(edit) @2279   8 years sacerdot 1. Bug fixed in the semantics of PUSH (no indirection performed) 2. …
(edit) @2278   8 years mulligan Half of JC case complete
(edit) @2277   8 years tranquil * replaced incorrect use of subvector_with
(edit) @2276   8 years sacerdot
(edit) @2275   8 years tranquil * moved around some code (I8051.ma does not depend on ByteValues?.ma …
(edit) @2274   8 years sacerdot Dead code commented out and code out of place moved to Test.ma.
(edit) @2273   8 years sacerdot 1. lemmas moved from all files to Test.ma 2. most of the lemmas in …
(edit) @2272   8 years mulligan Changed proof strategy for main lemma after noticed that the current …
(edit) @2271   8 years garnier Proof of correction for the semantics of expressions under memory …
(edit) @2270   8 years mulligan Bug spotted and fixed in write_at_stack_pointer
(edit) @2269   8 years sacerdot Proof completely repaired up to …
(edit) @2268   8 years mulligan Bug spotted in instruction_size (lookup_datalabels cannot just be a …
(edit) @2267   8 years sacerdot Call is now proved using the new strategy.
(edit) @2266   8 years sacerdot All daemons closed in Jmp case.
(edit) @2265   8 years sacerdot Commented out code removed.
(edit) @2264   8 years sacerdot 1) Major change: we now always use the efficient way of resolving …
(edit) @2263   8 years garnier Finished proving semantics preservation under memory injections for …
(edit) @2262   8 years mulligan Changes from today.
(edit) @2261   8 years mulligan Resolved conflict
(edit) @2260   8 years sacerdot Now we use the efficient lookup_address.
(edit) @2259   8 years mulligan For Claudio
(edit) @2258   8 years sacerdot 1. lemma generalized 2. automation replaced with expansion to make …
(edit) @2257   8 years mulligan Daemon in SETB case closed.
(edit) @2256   8 years mulligan MOV and MOVX cases complete
(edit) @2255   8 years garnier Had to modify the definition of memory injections to prove that …
(edit) @2254   8 years campbell Fix up invariants in Cminor semantics.
(edit) @2253   8 years campbell Cminor to RTLabs is now a total function.
(edit) @2252   8 years campbell Use the return statement invariant. Restructure the invariants for …
(edit) @2251   8 years campbell Add new invariant to Cminor that return typs should be respected.
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