

@2800

8 years 
campbell 
Tidy up Measurable.ma a little, get rid of obsolete comments.



@2799

8 years 
tranquil 
* added taaf_to_taa, conversion from trace_any_any_free to …



@2798

8 years 
sacerdot 
New error message.



@2797

8 years 
sacerdot 
Extracted again after James's cleanup and the implementation of the …



@2796

8 years 
tranquil 
* added global notation for existence in Type[1] (\exists[1] x.P)
* in …



@2795

8 years 
sacerdot 
Added new function Measurable.observe_all_in_measurable to be used to …



@2794

8 years 
mckinna 
Minor tweaks/tidying up



@2793

8 years 
campbell 
Oops, gave fields wrong order during initialisation.



@2792

8 years 
campbell 
Make instrumented output a little easier to read.



@2791

8 years 
campbell 
Remove dead code in driver.



@2790

8 years 
campbell 
Some null handling in conversion from CIL.



@2789

8 years 
campbell 
Some changes to the driver to aid debugging.



@2788

8 years 
campbell 
Report compiler error



@2787

8 years 
campbell 
Output stack costs in driver.



@2786

8 years 
piccolo 
Splitted ERTLtoERTLptrOK.ma and added new file with commutation lemmas



@2785

8 years 
piccolo 
Traces.ma repaired



@2784

8 years 
sacerdot 
Repaired after Mauro's commit.



@2783

8 years 
piccolo 
modified joint_closed_internal_function definition (added condition on …



@2782

8 years 
sacerdot 
1. Paolo's bv_of_nat/nat_of_bv in BitVector? used to work with the …



@2781

8 years 
sacerdot 
One more computational daemon closed.



@2780

8 years 
sacerdot 
Bug fixed: in BitVector?.ma the functions bv_to_nat and nat_to_bv were …



@2779

8 years 
sacerdot 
1. bug fixed in the use of vsplit
2. major speed up (avoid detour via …



@2778

8 years 
sacerdot 
Code to prettyprint the IntelHex? output.
At the moment the glue code …



@2777

8 years 
sacerdot 
One computational daemon closed.



@2776

8 years 
sacerdot 
The compiler now extracts also the stack cost model.



@2775

8 years 
sacerdot 
The compiler now computes also the stack cost model.



@2774

8 years 
sacerdot 
1. the compiler now outputs both the stack cost model and the max …



@2773

8 years 
sacerdot 
1. everything extracted again after all bugs in Matita's extraction …



@2772

8 years 
sacerdot 
Useless code removed.



@2771

8 years 
sacerdot 
Some speed up in Policy.ma.



@2770

8 years 
mckinna 
WARNING: another big commit, touching many files in ASM/*.ma
This …



@2769

8 years 
mckinna 
Mistakenly commented out
both as_cost_get_label (needed; OK)
as well …



@2768

8 years 
mckinna 
Nightmare: file no longer typechecks,
because defn as_cost_get_labels …



@2767

8 years 
mckinna 
WARNING: BIG commit, which pushes code_size_opt check into …



@2766

8 years 
mckinna 
pruned redundant dependency on Clight/Cexec?.ma



@2765

8 years 
sacerdot 
1. correctness.ma repaired
2. we used the OC_preclassified_system to …



@2764

8 years 
sacerdot 
preclassified_system for object code



@2763

8 years 
sacerdot 
All daemons in compiler.ma closed (i.e. proof obligations added
to the …



@2762

8 years 
sacerdot 
All repaired up to compiler.ma.
Note: one daemon is left for one …



@2761

8 years 
sacerdot 
Unused (but not useless) code commented out.



@2760

8 years 
sacerdot 
1. Many files repaired.
2. 3 new daemons: 2 in Assembly.ma, 1 in …



@2759

8 years 
campbell 
Print out costs, with choice of style.
Note small antiassertion patch …



@2758

8 years 
campbell 
Adapt prototype's Clight printer.
Doesn't use cost map yet.



@2757

8 years 
tranquil 
many things are still broken, but there is a partial backtrack on …



@2756

8 years 
sacerdot 
WARNING: this commit breaks things, sorry, Paolo is going to fix …



@2755

8 years 
tranquil 
* changed primitives of abstract status (with stuf that is probably …



@2754

8 years 
sacerdot 
1. WARNING: I commented out one of James's function used in …



@2753

8 years 
mckinna 
Further tidying up thanks to Claudio's strong_decidable intervention; …



@2752

8 years 
mckinna 
Fixed TODO regarding length of list_instr
Added ASM/CodeMemory.ma to …



@2751

8 years 
mckinna 
Added
 AssemblyTooLarge? : ErrorMessage?
to complete compiler.ma



@2750

8 years 
mckinna 
Miscellany on 2^{16 bounds, memory, lemmas+definitions.
Completes …}



@2749

8 years 
regisgia 
* Updated version of the FramaC plugin.



@2748

8 years 
regisgia 
* Remove the old version of the plugin.



@2747

8 years 
sacerdot 
The compiler (frontend + backend)



@2746

8 years 
sacerdot 
1. debugging code in glue
2. updated version



@2745

8 years 
sacerdot 
1. Complexity of policy computation lowered from O(n^{2) to O(n)
2. …}



@2744

8 years 
sacerdot 
Build no longer fails.



@2743

8 years 
sacerdot 
Latest version of the compiler, extracted with the latest version of …



@2742

8 years 
sacerdot 
Untrusted register colouring fully branched.



@2741

8 years 
sacerdot 
File used only by untrusted code.
Implemented in Matita to exploit …



@2740

8 years 
sacerdot 
Graph colouring terminated up to Uses that will be implemented
in Matita.



@2739

8 years 
sacerdot 
The graph colouring algorithm takes in input also the function.



@2738

8 years 
sacerdot 
Porting the graph colouring stuff from the untrusted prototype to the …



@2737

8 years 
garnier 
Commit of current proof state for Clight to Cminor translation.



@2736

8 years 
sacerdot 
Untrusted fixpoint computation branched in.



@2735

8 years 
campbell 
Note about loose end in FEMeasurable.



@2734

8 years 
mckinna 
yet another puzzling automation failure, in the repaired case:
"" …



@2733

8 years 
sacerdot 
All axioms in set_adt implemented by hand.



@2732

8 years 
sacerdot 
Unused code removed.



@2731

8 years 
sacerdot 
Minimal set of axioms implemented to make the driver run.



@2730

8 years 
sacerdot 
Exported again.



@2729

8 years 
sacerdot 
More errors recognized



@2728

8 years 
sacerdot 
listb.ma => listb_extra.ma for extraction



@2727

8 years 
campbell 
Remove a couple of redundant hypotheses.



@2726

8 years 
campbell 
Show max stack preserved in FEMeasurable.



@2725

8 years 
campbell 
Add observables to FEMeasurable proof; fix silly typo.



@2724

8 years 
campbell 
Add RTLabs cost labelling checks to compiler.ma.



@2723

8 years 
campbell 
Library name typo fixed.



@2722

8 years 
campbell 
It's easier to keep the real function identifier in frontend …



@2721

8 years 
campbell 
Give the real error in the driver.



@2720

8 years 
tranquil 
implemented back end ops that were still axioms



@2719

8 years 
sacerdot 
More values manually abstracted to functions to avoid failwiths at …



@2718

8 years 
sacerdot 
set_empty turned from a value to a function because it is not …



@2717

8 years 
sacerdot 
Extracted code for the whole compiler.
The space cost model is not …



@2716

8 years 
sacerdot 
utilities/deqsets.ma => utilities/deqsets_extra.ma for extraction



@2715

8 years 
sacerdot 
Policy.ma repaired



@2714

8 years 
sacerdot 
PolicyStep?.ma repaired



@2713

8 years 
sacerdot 
PolicyFront?.ma repaired



@2712

8 years 
tranquil 
changed some fields of joint_internal_function's invariant
fixed linearise



@2711

8 years 
sacerdot 
…



@2710

8 years 
sacerdot 
ASMCosts.ma repaired



@2709

8 years 
sacerdot 
LINToAsm repaired



@2708

8 years 
tranquil 
fixed linearise and LINToASM
LINToASM has now correct transformation …



@2707

8 years 
sacerdot 
Assembly repaired.



@2706

8 years 
mckinna 
repaired contentious broken automation
at end of subgoal 9 of case (* …



@2705

8 years 
sacerdot 
More progress in ASM towards implementing the new pseudoinstructions.



@2704

8 years 
tranquil 
moved JMP from instructions to preinstructions, and added MovSuccessor? …



@2703

8 years 
mckinna 
now includes defn of costlabel_map



@2702

8 years 
sacerdot 
1. proof closed in ASM/UtilBranch
2. more passes integrated in the …



@2701

8 years 
sacerdot 
Automation failure fixed by replacing with hand made proof.


