

@2688

8 years 
tranquil 
* in Arithmeticcs.ma: commented include that breaks script in latest …



@2687

8 years 
tranquil 
* polished some interfaces



@2683

8 years 
tranquil 
proof of properties of b_graph_program_transform (with an open axiom)



@2681

8 years 
tranquil 
* improvements to the graph translation function
* fixed passes up to LTL



@2675

8 years 
tranquil 
* a generic graph program transformation



@2674

8 years 
tranquil 
* another change in block definition
* RTLabs > RTL and ERTL > …



@2666

8 years 
piccolo 
bug fixed in blocks.ma



@2661

8 years 
sacerdot 
stacksize "repaired" by "considering" tailcalls
Some daemons added …



@2655

8 years 
tranquil 
new step in code semantic lemma



@2647

8 years 
sacerdot 
Stupid typo fixed.



@2645

8 years 
sacerdot 
1. some broken backend files repaires, several still to go
2. the …



@2642

8 years 
piccolo 
fixed joint/Traces after having posed block 0 to be Code



@2641

8 years 
piccolo 
defined dummy block code equals to 0



@2639

8 years 
sacerdot 
We are not going to prove erasure. Thus this becomes dead code.



@2638

8 years 
piccolo 
Backend fixes for last Garnier's commit that removes the regions from …



@2601

8 years 
sacerdot 
Extraction to ocaml is now working, with a couple of bugs left.
One …



@2599

8 years 
tranquil 
* map_opt and map on positive maps are now clean (erase empty …



@2595

8 years 
tranquil 
* dropped locals and exit from definition of joint_if_function
* new …



@2592

8 years 
piccolo 
main lemma of ERTLptr in place



@2590

8 years 
piccolo 
added monad machineary for ERTL to ERTLptr translation
eval_seq_no_pc …



@2570

8 years 
piccolo 
ERTLtoERTLptr in place



@2564

8 years 
piccolo 
ERTL fully repaired, useless part of return value of pop_ra
removed.



@2562

8 years 
piccolo 
linearise modified



@2561

8 years 
tranquil 
* moved CALL as different case than joint_seq: lots of broken code now …



@2559

8 years 
piccolo 
lineariseProof finished



@2557

8 years 
tranquil 
minor modification of commented (for now) proof of correctness of …



@2556

8 years 
tranquil 
in joint semantics and traces: added a last popped calling address to …



@2555

8 years 
piccolo 
lemma eval_call_ok finished



@2553

8 years 
tranquil 
as_classify changed to a partial function
added a status for tailcalls



@2551

8 years 
piccolo 
completed isFinal and fetchStatementSigmaCommute. Fixed exit …



@2548

8 years 
tranquil 
in BackEndOps?, cleaner def of be_op2
new statement of …



@2547

8 years 
tranquil 
going on in proof of linearise
simplified by use of monadic functional …



@2543

8 years 
piccolo 
finished stmt_at_sigma_commute



@2538

8 years 
tranquil 
fixed Traces.ma after changes in joint/semantics.ma



@2537

8 years 
tranquil 
rolled back changes on calls in joint. Now the save_frame parameter …



@2536

8 years 
piccolo 
finished eval_seq_no_pc_sigma_commute lemma



@2532

8 years 
tranquil 
added FCOND in LIN, and rewritten linearise so that it never adds a …



@2529

8 years 
tranquil 
rewritten function handling in joint
swapped call_rel with ret_rel in …



@2528

8 years 
piccolo 
added cases PUSH, C_ADDRESS and COPACCS



@2507

8 years 
piccolo 
finished pop case in commutation eval_Seq_no_pc



@2501

8 years 
piccolo 
working on lineariseProof. Not yet finished.



@2495

8 years 
piccolo 
continuing lineariseProof



@2491

8 years 
tranquil 
fixed wrt change of list member definition



@2490

8 years 
tranquil 
switched back to Byte immediate (instead of beval ones)
propagated …



@2484

8 years 
piccolo 
fixed Traces and semantics
added commutation record (not yet finished) …



@2481

8 years 
piccolo 
corrected some inconsistencies
fixed some of lineariseProof



@2477

8 years 
tranquil 
status_simulation reformulated
definition of joint_classify split up …



@2476

8 years 
piccolo 
fixed commutation lemmas in lineariseProof
started proof of main …



@2474

8 years 
tranquil 
changed form of a statement



@2473

8 years 
tranquil 
put some generic stuff we need in the back end in extraGlobalenvs …



@2470

8 years 
tranquil 
completely separated program counters from code pointers in joint …



@2467

8 years 
piccolo 
LINEARISE PROOF MODIFIED NOT YED FIXED



@2464

8 years 
piccolo 
adapted lineariseProof to new semantics



@2462

8 years 
tranquil 
separated in back end values program counters from code pointers …



@2457

8 years 
tranquil 
rewritten function handling in joint
swapped call_rel with ret_rel in …



@2456

8 years 
boender 
 added simple proof



@2452

8 years 
piccolo 
Completed commutation lemmas of fetch_statement



@2447

8 years 
piccolo 
All axioms opened so far and that must be closed here have been
closed.



@2446

8 years 
piccolo 
Fetch commutation proof reduced to one simple (?) lemma.



@2445

8 years 
piccolo 
1. sigma function axiomatically defined (together with
its spec). …



@2443

8 years 
tranquil 
changed joint's stack pointer and internal stack



@2442

8 years 
piccolo 
Traces repaired. (By Paolo)
Statement of lineariseProof in place.



@2440

8 years 
piccolo 
fixed range_strong and linearise
(commit by Paolo, he's to blame in case)



@2437

8 years 
tranquil 
generalised calls to calls with pointers



@2426

8 years 
boender 
 updated stacksize to reflect new developments, completed proof
 …



@2422

8 years 
tranquil 
adapted joint to cl_call f



@2417

8 years 
boender 
 reverted changes to StructuredTraces? (shouldn't have been committed …



@2398

8 years 
boender 
 committed start of stacksize



@2324

8 years 
tranquil 
semantics of blocks: function to produce trace from execution of …



@2286

9 years 
tranquil 
Big update!
* merge of all _paolo variants
* reorganised some depends …



@2233

9 years 
tranquil 
* completed update of ERTL semantics
* some minor changes in joint …



@2217

9 years 
tranquil 
* collapsed step_params, unserialized_params, funct_params and …



@2214

9 years 
tranquil 
* changed order of parameters of joint_internal_function and genv in …



@2208

9 years 
tranquil 
* moving some code around
* changed immediates to hold beval in …



@2200

9 years 
tranquil 
* updated joint semantics: generation of linear and graph semantics
* …



@2186

9 years 
tranquil 
updated joint semantics



@2185

9 years 
campbell 
Use bitvectors for offsets.



@2182

9 years 
tranquil 
updated linearisation pass



@2176

9 years 
campbell 
Remove memory spaces other than XData and Code; simplify pointers as a …



@2162

9 years 
tranquil 
* yet another correction to joint
* added functions adding prologues …



@2155

9 years 
tranquil 
updates to blocks and RTLabs to RTL translation (which sidesteps …



@2103

9 years 
campbell 
Make transform_*program take a more general transformation to make …



@2043

9 years 
sacerdot 
Broken code commented out.



@2042

9 years 
sacerdot 
Repaired (Type => DeqSet?)



@1999

9 years 
campbell 
Make backend use the main global envs.



@1995

9 years 
campbell 
Overall compiler definition; bits and pieces to
make everything happy(ish).



@1993

9 years 
campbell 
Make frontend memory model only depend on the general definitions by …



@1988

9 years 
campbell 
Abstraction of the memory contents in the memory models is no longer …



@1987

9 years 
campbell 
Move BEValues to common to reflect their use in the memory model for …



@1976

9 years 
tranquil 
* monads: just changed some defs, which had to be propagated in some …



@1949

9 years 
tranquil 
* lemma trace rel to eq flatten trace
* some more properties of …



@1908

9 years 
fguidi 
notation fixup following last commit of matita
we shifted the levels …



@1882

9 years 
tranquil 
big update, alas incomplete:
joint changed a bit, and all BE languages …



@1874

9 years 
campbell 
First cut at using backend memory model throughout.
Note the …



@1709

9 years 
mulligan 
Changes to the execution of the MOVC instruction



@1644

9 years 
tranquil 
minor changes



@1643

9 years 
tranquil 
* some changes in everything
* separated extensions in sequential and …



@1641

9 years 
tranquil 
* semanticsUtils_paolo.ma contains code to generate both graph and …



@1640

9 years 
tranquil 
* finished fork of semantics.ma
* unification of Errors under the …



@1635

9 years 
tranquil 
* lists with binders and monads
* Joint.ma and other temprarily …


