

@2679

8 years 
mckinna 
Further tweak to Brian's changes: no normalization reqd at all!



@2678

8 years 
campbell 
Switch to single source step simulations for frontend measurable …



@2677

8 years 
campbell 
Retain the pointer for the function called in frontend call states
so …



@2676

8 years 
campbell 
Less aggressive normalisation in ASMCosts to prevent memory blowup.



@2675

8 years 
tranquil 
* a generic graph program transformation



@2674

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



@2673

8 years 
tranquil 
corrected some compilation errors (that might depend on some matita update)



@2672

8 years 
sacerdot 
One less axiom on bitvectors.



@2671

8 years 
sacerdot 
simplification



@2670

8 years 
campbell 
Clean up from recent commits.



@2669

8 years 
campbell 
Tweak exec_steps output; show that simulations extend to measurable …



@2668

8 years 
campbell 
Intermediate measurable proof checkin before I change its traces again.



@2667

8 years 
garnier 
Clight to Cminor, statements: some cases down. Subset of the …



@2666

8 years 
piccolo 
bug fixed in blocks.ma



@2665

8 years 
sacerdot 
…



@2664

8 years 
sacerdot 
Tailcall case implemented (it does not happen ATM).



@2663

8 years 
piccolo 
some minor modifications to ERTLtoERTLptr



@2662

8 years 
piccolo 
Towards a very generalized lemma that summarizes all of Paolo's results.



@2661

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



@2660

8 years 
sacerdot 
…



@2659

8 years 
sacerdot 
Tailcall elimination no longer necessary:
1. the backend is almost …



@2658

8 years 
sacerdot 
…



@2657

8 years 
sacerdot 
Cost proof fully repaired. It was broken by the definitions used in …



@2656

8 years 
sacerdot 
Ported to tailcalls (currently nothing is classified as a tailcall).



@2655

8 years 
tranquil 
new step in code semantic lemma



@2654

8 years 
garnier 
Memory injections in a coherent state.



@2653

8 years 
sacerdot 
…



@2652

8 years 
sacerdot 
String type changed definition.



@2651

8 years 
sacerdot 
Type String changed.



@2650

8 years 
regisgia 
* Final version of the untrusted software.



@2649

8 years 
sacerdot 
…



@2648

8 years 
sacerdot 
Back in sync with the extracted code.



@2647

8 years 
sacerdot 
Stupid typo fixed.



@2646

8 years 
sacerdot 
A tag was classified as an error message. Fixed.



@2645

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



@2644

8 years 
campbell 
Commit some work on FEMeasurable before trying to do something nicer …



@2643

8 years 
sacerdot 
We are not proving erasure, so this is dead code.



@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



@2640

8 years 
tranquil 
updated RTL and RTLabs to RTL translation



@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 …



@2637

8 years 
sacerdot 
…



@2636

8 years 
campbell 
Extracted frontend.



@2635

8 years 
sacerdot 
…



@2634

8 years 
sacerdot 
…



@2633

8 years 
sacerdot 
…



@2632

8 years 
sacerdot 
…



@2631

8 years 
sacerdot 
…



@2630

8 years 
sacerdot 
…



@2629

8 years 
sacerdot 
…



@2628

8 years 
sacerdot 
…



@2627

8 years 
sacerdot 
…



@2626

8 years 
sacerdot 
…



@2625

8 years 
sacerdot 
…



@2624

8 years 
campbell 
Properly evict unused and axiomatised Floats.



@2623

8 years 
campbell 
Name change update.



@2622

8 years 
sacerdot 
…



@2621

8 years 
sacerdot 
…



@2620

8 years 
campbell 
Sufficient hacking to run the extracted Clight semantics.



@2619

8 years 
campbell 
Update some test cases.



@2618

8 years 
campbell 
Tidy up measurable a little.



@2617

8 years 
campbell 
Trivial simplification on split_trace.



@2616

8 years 
sacerdot 
…



@2615

8 years 
sacerdot 
…



@2614

8 years 
sacerdot 
…



@2613

8 years 
sacerdot 
…



@2612

8 years 
sacerdot 
…



@2611

8 years 
sacerdot 
…



@2610

8 years 
sacerdot 
…



@2609

8 years 
sacerdot 
Bibliography in place.



@2608

8 years 
garnier 
Regions are no more stored in blocks. block_region now tests the id, …



@2607

8 years 
sacerdot 
authors fixed



@2606

8 years 
sacerdot 
conclusions



@2605

8 years 
sacerdot 
A tentative submission to itp2013.
We will probably not submit the …



@2604

8 years 
piccolo 
ERTLtoERTLptr in place.



@2603

8 years 
piccolo 
Dead code commented out.



@2602

8 years 
piccolo 
Dead code commented out.



@2601

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



@2600

8 years 
garnier 
Memory injections are now only defined relatively to block ids, not …



@2599

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



@2598

8 years 
garnier 
Tentative, partial draft for the definition of ClightCminor …



@2597

8 years 
campbell 
Some work in progress on measurable subtrace preservation.



@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.


