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Diff Rev Age Author Log Message
(edit) @2281   7 years sacerdot …
(edit) @2280   7 years sacerdot Proof repaired.
(edit) @2279   7 years sacerdot 1. Bug fixed in the semantics of PUSH (no indirection performed) 2. …
(edit) @2278   7 years mulligan Half of JC case complete
(edit) @2277   7 years tranquil * replaced incorrect use of subvector_with
(edit) @2276   7 years sacerdot …
(edit) @2275   7 years tranquil * moved around some code (I8051.ma does not depend on ByteValues?.ma …
(edit) @2274   7 years sacerdot Dead code commented out and code out of place moved to Test.ma.
(edit) @2273   7 years sacerdot 1. lemmas moved from all files to Test.ma 2. most of the lemmas in …
(edit) @2272   7 years mulligan Changed proof strategy for main lemma after noticed that the current …
(edit) @2271   7 years garnier Proof of correction for the semantics of expressions under memory …
(edit) @2270   7 years mulligan Bug spotted and fixed in write_at_stack_pointer
(edit) @2269   7 years sacerdot Proof completely repaired up to …
(edit) @2268   7 years mulligan Bug spotted in instruction_size (lookup_datalabels cannot just be a …
(edit) @2267   7 years sacerdot Call is now proved using the new strategy.
(edit) @2266   7 years sacerdot All daemons closed in Jmp case.
(edit) @2265   7 years sacerdot Commented out code removed.
(edit) @2264   7 years sacerdot 1) Major change: we now always use the efficient way of resolving …
(edit) @2263   7 years garnier Finished proving semantics preservation under memory injections for …
(edit) @2262   7 years mulligan Changes from today.
(edit) @2261   7 years mulligan Resolved conflict
(edit) @2260   7 years sacerdot Now we use the efficient lookup_address.
(edit) @2259   7 years mulligan For Claudio
(edit) @2258   7 years sacerdot 1. lemma generalized 2. automation replaced with expansion to make …
(edit) @2257   7 years mulligan Daemon in SETB case closed.
(edit) @2256   7 years mulligan MOV and MOVX cases complete
(edit) @2255   7 years garnier Had to modify the definition of memory injections to prove that …
(edit) @2254   7 years campbell Fix up invariants in Cminor semantics.
(edit) @2253   7 years campbell Cminor to RTLabs is now a total function.
(edit) @2252   7 years campbell Use the return statement invariant. Restructure the invariants for …
(edit) @2251   7 years campbell Add new invariant to Cminor that return typs should be respected.
(edit) @2250   7 years campbell Tidy up Clight to Cminor pass a bit.
(edit) @2249   7 years campbell Tweak Cminor invariant to be slightly more readable/extendable.
(edit) @2248   7 years sacerdot Final changes. All daemons removed, but the real one (open goal).
(edit) @2247   7 years mulligan Work on the MOV instruction from today and bug fixes in set_arg_1.
(edit) @2246   7 years sacerdot Final technical lemma streamlined. Maybe it can be streamlined even more.
(edit) @2245   7 years sacerdot Temporary commit to have a backtracking point. Yes, I know this breaks …
(edit) @2244   7 years sacerdot Technical lemma used.
(edit) @2243   7 years sacerdot One more lemma streamlined, one to go + one to be completed.
(edit) @2242   7 years sacerdot jump_expansion_step3 streamlined
(edit) @2241   7 years boender - merged changes by Claudio
(edit) @2240   7 years sacerdot All "interesting" technical lemmas singled out, proofs to be uncommented.
(edit) @2239   7 years sacerdot One more lemma polished.
(edit) @2238   7 years sacerdot Taken out lemma integrated.
(edit) @2237   7 years sacerdot Even shorter version.
(edit) @2236   7 years sacerdot One subproof made shorter.
(edit) @2235   7 years sacerdot Towards smaller proofs.
(edit) @2234   7 years garnier Progress on proving semantics preservation under memory injections.
(edit) @2233   7 years tranquil * completed update of ERTL semantics * some minor changes in joint …
(edit) @2232   7 years campbell Remove unused block structure in Cminor.
(edit) @2231   7 years garnier Various tiny lemmas used in at least two files in the fornt-end.
(edit) @2230   7 years sacerdot Glue proof maximally simplified or sort of.
(edit) @2229   7 years sacerdot More cleaning up, ready for more aggressive factorization.
(edit) @2228   7 years sacerdot Further proof reduction.
(edit) @2227   7 years garnier * New version of the switch removal algorithm, described at the top of …
(edit) @2226   7 years campbell Whole program proof.
(edit) @2225   7 years sacerdot Minor and major improvements everywhere, shortened proofs.
(edit) @2224   7 years campbell Proper whole program result in RTLabs/Traces
(edit) @2223   7 years campbell Simplify RTLabs structure traces proofs by getting rid of wrong …
(edit) @2222   7 years sacerdot More robust to possible future changes to the "in match" semantics …
(edit) @2221   7 years boender - removed cases daemon from PolicyFront?
(edit) @2220   7 years sacerdot Some minor speed up and daemon-uncommenting.
(edit) @2219   7 years campbell Speed up cast simplification proof checking a bit.
(edit) @2218   7 years campbell Separate out cost properties required of RTLabs programs from the …
(edit) @2217   7 years tranquil * collapsed step_params, unserialized_params, funct_params and …
(edit) @2216   7 years mulligan More work on the big lemma. Nearly there now.
(edit) @2215   7 years sacerdot Some speed up.
(edit) @2214   7 years tranquil * changed order of parameters of joint_internal_function and genv in …
(edit) @2213   7 years boender - removed one cases daemon
(edit) @2212   7 years mulligan More work on the INC case
(edit) @2211   7 years boender - finished proof of sigma specification - added some stuff to Util, as …
(edit) @2210   7 years mulligan XOR case completely finished.
(edit) @2209   7 years mulligan Closed major daemons in the supporting lemmas of the main lemma.
(edit) @2208   7 years tranquil * moving some code around * changed immediates to hold beval in …
(edit) @2207   7 years mulligan Improvements and corrections to the main lemma proof in …
(edit) @2206   7 years campbell Add note about cost maps to simulation definition.
(edit) @2205   7 years campbell Get correctness.ma type checking again.
(edit) @2204   7 years sacerdot Shuffling around, suggestions, improvements.
(edit) @2203   7 years campbell A general result about simulations of executions.
(edit) @2202   7 years campbell Start defining equivalent executions.
(edit) @2201   7 years campbell Forgotten comment update.
(edit) @2200   7 years tranquil * updated joint semantics: generation of linear and graph semantics * …
(edit) @2199   7 years sacerdot No longer used lemma containing the last daemon removed. The proof is …
(edit) @2198   7 years mulligan Work from today.
(edit) @2197   7 years sacerdot Main lemmas all closed.
(edit) @2196   7 years sacerdot Speed up using patterns.
(edit) @2195   7 years mulligan Got AssemblyProof?.ma compiling again using daemons.
(edit) @2194   7 years sacerdot 1. monotone moved to Assembly 2. some easier daemons, one shows an …
(edit) @2193   7 years sacerdot Statement clean-up.
(edit) @2192   7 years sacerdot Shuffling around.
(edit) @2191   7 years sacerdot Only one daemon left.
(edit) @2190   7 years sacerdot Two daemons left.
(edit) @2189   7 years sacerdot Proof very close to completion.
(edit) @2188   7 years sacerdot 1. Policy specification generalized 2. All invariants but the main one …
(edit) @2187   7 years mulligan Work from today on the big proof.
(edit) @2186   7 years tranquil updated joint semantics
(edit) @2185   7 years campbell Use bitvectors for offsets.
(edit) @2184   7 years campbell Minor fix ups.
(edit) @2183   7 years mulligan More progress on main lemma proof.
(edit) @2182   7 years tranquil updated linearisation pass
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