source: src/common

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Diff Rev Age Author Log Message
(edit) @2590   8 years piccolo added monad machineary for ERTL to ERTLptr translation eval_seq_no_pc …
(edit) @2582   8 years garnier Some progress on CL to CM.
(edit) @2570   8 years piccolo ERTLtoERTLptr in place
(edit) @2569   8 years campbell Fix Clight semantics for ptr + char. (Compiler works anyway.)
(edit) @2553   8 years tranquil as_classify changed to a partial function added a status for tailcalls
(edit) @2548   8 years tranquil in BackEndOps?, cleaner def of be_op2 new statement of …
(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) @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) @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) @2511   8 years campbell Conjecture main Cminor/RTLabs simulation results. Add a few notes …
(edit) @2508   8 years mckinna more tweaks. compiler and correctness still build.
(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) @2500   8 years garnier Continuing work on simulation in Clight/Cminor?
(edit) @2496   8 years garnier Some tentative work on the simulation proof for expressions, in order …
(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.
(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) @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 …
(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) @2468   8 years garnier Floats are gone from the front-end. Some trace amount might remain in …
(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 …
(edit) @2459   8 years campbell Syntax update
(edit) @2457   8 years tranquil rewritten function handling in joint swapped call_rel with ret_rel in …
(edit) @2453   8 years tranquil come changes in monad notation to * avoid pretty printed monsters * …
(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) @2439   8 years campbell Get a proper reverse mapping of function blocks to identifiers by …
(edit) @2436   8 years tranquil small changes
(edit) @2435   8 years tranquil new back end operations
(edit) @2432   8 years campbell Remove off-the-end pointers from front end ops.
(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 …
(edit) @2426   8 years boender - updated stacksize to reflect new developments, completed proof - …
(edit) @2423   8 years tranquil as_classifier predicate → as_classify function as_call predicate from …
(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.
(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 …
(edit) @2415   8 years campbell Add the ability to map blocks to symbols in preparation for stack space.
(edit) @2413   8 years tranquil * tal_rel corrected to include cases where tal_base_call \approx …
(edit) @2398   8 years boender - committed start of stacksize
(edit) @2395   8 years campbell Proper handling of comparison of pointers off-the-end of an object. We …
(edit) @2338   8 years campbell Use much nicer definition for making several steps in the labelling …
(edit) @2335   8 years campbell Deal with goto labels in RTLabs to Cminor by fixing up goto statements …
(edit) @2332   8 years garnier Some progress on switch removal. Small fix in the definition of free, …
(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   9 years campbell Some preliminary checking of cost labelling properties in RTLabs.
(edit) @2299   9 years campbell Soundly labelled RTLabs structured traces are "unrepeating".
(edit) @2296   9 years campbell Tidy up some ill-placed definitions.
(edit) @2286   9 years tranquil Big update! * merge of all _paolo variants * reorganised some depends …
(edit) @2277   9 years tranquil * replaced incorrect use of subvector_with
(edit) @2275   9 years tranquil * moved around some code (I8051.ma does not depend on ByteValues?.ma …
(edit) @2226   9 years campbell Whole program proof.
(edit) @2222   9 years sacerdot More robust to possible future changes to the "in match" semantics …
(edit) @2218   9 years campbell Separate out cost properties required of RTLabs programs from the …
(edit) @2206   9 years campbell Add note about cost maps to simulation definition.
(edit) @2203   9 years campbell A general result about simulations of executions.
(edit) @2202   9 years campbell Start defining equivalent executions.
(edit) @2186   9 years tranquil updated joint semantics
(edit) @2185   9 years campbell Use bitvectors for offsets.
(edit) @2182   9 years tranquil updated linearisation pass
(edit) @2180   9 years campbell Fix off-by-one error in GenMem?.ma.
(edit) @2177   9 years campbell Tidy up multiplication.
(edit) @2176   9 years campbell Remove memory spaces other than XData and Code; simplify pointers as a …
(edit) @2155   9 years tranquil updates to blocks and RTLabs to RTL translation (which sidesteps …
(edit) @2145   9 years campbell Cost labelling doesn't affect interaction.
(edit) @2133   9 years boender - moved does_not_occur_occur_absurd
(edit) @2129   9 years mulligan Large changes from today trying to complete the main theorem. Again :(
(edit) @2118   9 years campbell Labelling preserves behaviour.
(edit) @2117   9 years campbell Workaround for bug in Matita.
(edit) @2111   9 years sacerdot Cleanup: lemmas/theorems/axioms moved to the right places.
(edit) @2107   9 years campbell Memory initialisation and program transformations.
(edit) @2105   9 years campbell Show some results about globalenvs and program transformations.
(edit) @2104   9 years campbell Fill in misc axiom.
(edit) @2103   9 years campbell Make transform_*program take a more general transformation to make …
(edit) @2044   9 years campbell PCs for RTLabs structured traces.
(edit) @2032   9 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).
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