

@2596

8 years 
campbell 
Use a simpler stack cost map, and then specialise to each semantics.



@2595

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



@2594

8 years 
garnier 
Some fixes in memory injections, and some holes filled.



@2593

8 years 
mckinna 
Finally chased down wicked failure to close case 1.1: of …



@2592

8 years 
piccolo 
main lemma of ERTLptr in place



@2591

8 years 
garnier 
Moved simulation proof for expressions in toCminorCorrectnessExpr.ma, …



@2590

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



@2589

8 years 
campbell 
Add one of the simulation diagrams



@2588

8 years 
garnier 
modified Cexec/Csem? semantics:
. force andbool and orbool types to be …



@2587

8 years 
campbell 
Tweak talk a little.



@2586

8 years 
amadio 
r



@2585

8 years 
campbell 
Many improvements to proof/structured traces talk.



@2584

8 years 
regisgia 
* Update slides.



@2583

8 years 
campbell 
Structured traces talk with most of the content; not quite final.



@2582

8 years 
garnier 
Some progress on CL to CM.



@2581

8 years 
mckinna 
commented out back end entirely until knockon effects of changes to …



@2580

8 years 
campbell 
Note on ptr + int vs int + ptr.



@2579

8 years 
regisgia 
* First version of Yann's slides.



@2578

8 years 
garnier 
Progress on CL to CM, fixed some stuff in memory injections.



@2577

8 years 
tranquil 
abstract of indexed labels talk



@2576

8 years 
campbell 
Add conditional test case that also uses switch removal.



@2575

8 years 
mckinna 
temporary commit
localised the source of trouble in the proof of
…



@2574

8 years 
campbell 
Update labelling simulation proofs due to some changes elsewhere.



@2573

8 years 
mckinna 
temporary fixes to ensure {compiler,correctness}.ma recompile
after …



@2572

8 years 
garnier 
Progress on toCminorCorrectness.



@2571

8 years 
campbell 
Lots of little changes for cl_tailcall and classifier change.



@2570

8 years 
piccolo 
ERTLtoERTLptr in place



@2569

8 years 
campbell 
Fix Clight semantics for ptr + char. (Compiler works anyway.)



@2568

8 years 
campbell 
Relax some Clight type checks to Cminor type checks to avoid …



@2567

8 years 
amadio 
r



@2566

8 years 
piccolo 
ERTL to ERTLptr pass implemented up to a few things to be
left to the …



@2565

8 years 
garnier 
Cl to Cm progress.



@2564

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



@2563

8 years 
piccolo 
Repairing ERTL: show stopper found.



@2562

8 years 
piccolo 
linearise modified



@2561

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



@2560

8 years 
garnier 
Fix in trace gen for CL



@2559

8 years 
piccolo 
lineariseProof finished



@2558

8 years 
amadio 
r



@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



@2554

8 years 
garnier 
Proof of expression translation correctness "mostly" done for CL to …



@2553

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



@2552

8 years 
mulligan 
Some different ideas, don't seem to be working out well.



@2551

8 years 
piccolo 
completed isFinal and fetchStatementSigmaCommute. Fixed exit …



@2550

8 years 
mulligan 
Some new ideas that lead to nontermination…



@2549

8 years 
mulligan 
Not as straightforward as first imagined…



@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 …



@2546

8 years 
mulligan 
Some more progress.



@2545

8 years 
garnier 
Comitting current progress of CL to CM



@2544

8 years 
mulligan 
More added, painful crash course in learning Agda. Seem to have the …



@2543

8 years 
piccolo 
finished stmt_at_sigma_commute



@2542

8 years 
mulligan 
Trying an Agda port of the polymorphic variants implementation to see …



@2541

8 years 
tranquil 
adapted size notation to last matita lib update (01/12/2012)
that …



@2540

8 years 
tranquil 
cl_jump case now provides a proof of costedness of the following state



@2539

8 years 
tranquil 
added cl_jump case to trace_any_any_free



@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



@2535

8 years 
campbell 
Add the trivial C program with check that there's a measurable subtrace.



@2534

8 years 
campbell 
Tweak measurable definition to stop at the return from a function.



@2533

8 years 
campbell 
Some fall out from removing floats.



@2532

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



@2531

8 years 
mckinna 
Trivial tweaks.



@2530

8 years 
tranquil 
temporary switch to cl_jump treated as cl_other
fixed script for new …



@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



@2527

8 years 
garnier 
Progress on CL to CM.



@2526

8 years 
sacerdot 
…



@2525

8 years 
sacerdot 
…



@2524

8 years 
mulligan 
Avoiding conflicts



@2523

8 years 
sacerdot 
…



@2522

8 years 
sacerdot 
Generic stuff moved to infrastructure.



@2521

8 years 
sacerdot 
..



@2520

8 years 
sacerdot 
Now it is nice!



@2519

8 years 
mulligan 
To prevent conflicts



@2518

8 years 
sacerdot 
…



@2517

8 years 
sacerdot 
…



@2516

8 years 
mckinna 
removed typedefs; restored older versions; moved typedefs to …



@2515

8 years 
sacerdot 
…



@2514

8 years 
sacerdot 
All .ma files committed: some of them are just inprogress.



@2513

8 years 
mckinna 
Minor tweaks. Simplified dependencies again.



@2512

8 years 
mckinna 
Simplified dependencies on ASM, to allow rollback to when …



@2511

8 years 
campbell 
Conjecture main Cminor/RTLabs simulation results.
Add a few notes …



@2510

8 years 
garnier 
Some progress on the Cl > Cm front



@2509

8 years 
campbell 
misc note



@2508

8 years 
mckinna 
more tweaks. compiler and correctness still build.



@2507

8 years 
piccolo 
finished pop case in commutation eval_Seq_no_pc



@2506

8 years 
campbell 
Use common definition of measurable.



@2505

8 years 
mckinna 
Cleaned up compiler.ma; some refactoring/additional code needed in …



@2504

8 years 
mckinna 
More refactoring to support the tidied up compiler.ma



@2503

8 years 
mckinna 
tidied up, with new auxiliary defns, some refactoring, some code …



@2502

8 years 
campbell 
Sketch a little about how measurable traces might work with RTLabs and …



@2501

8 years 
piccolo 
working on lineariseProof. Not yet finished.



@2500

8 years 
garnier 
Continuing work on simulation in Clight/Cminor?



@2499

8 years 
campbell 
Separate out the RTLabs abstract status record from the proofs about …



@2498

8 years 
mckinna 
Refactor:
Typedefs object_code and costlabel_map lifted out from …



@2497

8 years 
mckinna 
Simplified dependencies on ASM; knockon from changes in ASM/*.ma


