source: C-semantics

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Diff Rev Age Author Log Message
(edit) @404   9 years campbell Update C-semantics README.
(edit) @401   9 years campbell Keep a depends file in the repository for the C-semantics.
(edit) @400   9 years campbell Minor changes for the new version of matita.
(edit) @399   9 years campbell Rearrange executable semantics a little.
(edit) @398   9 years campbell This time actually prove the result I intended.
(edit) @393   9 years campbell A few more details in D3.1.
(edit) @392   9 years campbell Work around cofixpoint unfolding problem. We only use axioms in …
(edit) @391   9 years campbell Comment out daemon and its uses - we don't need the properties of the …
(edit) @389   9 years campbell Sort out minor inconsistency between semantics.
(edit) @388   9 years campbell Tidy up some decidability functions.
(edit) @387   9 years campbell Sort out equality checking of types.
(edit) @386   9 years campbell Whole program equivalence result for the Clight executable and …
(edit) @385   9 years campbell Almost finished whole program equivalence.
(edit) @379   9 years campbell More whole execution equivalence - need ability to unfold cofixpoints …
(edit) @378   9 years campbell More work on equivalence of whole executions.
(edit) @366   9 years campbell Make I/O type safe, removing a discrepancy between the executable and …
(edit) @365   9 years campbell Soundness (really completeness) of Wrong executions.
(edit) @321   9 years campbell Soundness for reactive executions.
(edit) @295   9 years campbell Soundness of terminating whole program execution.
(edit) @292   9 years campbell Update acc 8051 syntax extension patch. Adds memory spaces to Clight …
(edit) @291   9 years campbell Soundness of behaviour of exec_inf_aux on finite number of steps.
(edit) @255   9 years campbell Really restore matita root.
(edit) @254   9 years campbell Reset matita root.
(edit) @253   9 years campbell Update completeness proof for executable semantics with separate …
(edit) @252   9 years campbell Separate out soundness of exec_step from definition.
(edit) @251   9 years campbell Separate out soundness of exec_expr from definition.
(edit) @250   9 years campbell Begin separating soundness from executable semantics.
(edit) @245   9 years campbell Some progress on whole-execution soundness.
(edit) @239   9 years campbell More work on soundness and completeness of executable Clight semantics.
(edit) @227   9 years campbell Update notation in an example.
(edit) @226   9 years campbell Some incomplete work on completeness of CexecIO wrt Csem. Features …
(edit) @225   9 years campbell Missing case in cast.
(edit) @211   9 years campbell Make io_inject definition more straightforward.
(edit) @208   9 years campbell Fix up IO monad syntax.
(edit) @192   9 years campbell matita rev in README
(edit) @190   9 years campbell Minor changes to work with current matita HEAD (r10998).
(edit) @189   9 years campbell Rework monad notation so that it is displayed well in proof mode.
(edit) @181   9 years campbell Sort out some axioms.
(edit) @178   9 years campbell Bring README file up to date.
(edit) @177   9 years campbell Missing cost labels file.
(edit) @176   9 years campbell Remove old executable semantics without I/O.
(edit) @175   9 years campbell Add cost labels, with the semantics that the label is added to the …
(edit) @174   9 years campbell Add a form of non-terminating functional semantics.
(edit) @173   9 years campbell Minor changes for newer versions of matita.
(edit) @160   9 years campbell Patch to acc to parse 8051 memory spaces and output matita terms.
(edit) @157   9 years campbell Make proposed memory spaces semantics more explicit.
(edit) @156   9 years campbell pdata support
(edit) @155   9 years campbell More sensible handling of integer types and pointer casts.
(edit) @154   9 years campbell Minor test case changes
(edit) @153   9 years campbell Use appropriate memory chunks for 8051 pointers.
(edit) @152   9 years campbell Force whd form for memory during execution
(edit) @149   9 years campbell Fill in a few details about 8051 extensions.
(edit) @127   9 years campbell Allow the storage of pointers in suitably large integers.
(edit) @126   9 years campbell Put in real pointer sizes.
(edit) @125   9 years campbell Unify memory space / pointer types. Implement global variable …
(edit) @124   9 years campbell Initial work on Clight semantics with 8051 memory spaces.
(edit) @94   9 years sacerdot Minor comments.
(edit) @82   9 years campbell Start of document about impact of 8051 memory model on C.
(edit) @25   9 years campbell Simplify the IO monad a little.
(edit) @24   9 years campbell Separate out IOMonad from the rest of the executable semantics. Start …
(edit) @20   9 years campbell Add resumption monad based version of the executable semantics with …
(edit) @17   9 years campbell Remainder of the statements for the executable semantics (except for …
(edit) @16   9 years campbell Add rest of the expressions to executable Clight semantics.
(edit) @15   9 years campbell Make some definitions more normalization friendly by a little 'nlet …
(edit) @14   9 years campbell Make Integers.ma respect bounds again, and reenable the rest of Mem.ma.
(edit) @13   9 years campbell Minor syntactic changes.
(edit) @12   9 years campbell Make memory model tests more readable. Update README.
(edit) @11   9 years campbell Fill in some axioms to aid executablity. Implement global variable …
(edit) @10   9 years campbell Add binary arithmetic libraries, use for integers and identifiers (but …
(edit) @9   9 years campbell Enough of an executable semantics to execute a not-quite-trivial …
(edit) @5   10 years campbell Add a few execution steps and calculation of the initial state to the …
(edit) @4   10 years campbell Some experimental work on executable Clight semantics.
(add) @3   10 years campbell Import work-in-progress port of the CompCert? C semantics to matita.
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