

@403

11 years 
mulligan 
Removed stray ncheck so that files will now compile.



@402

11 years 
campbell 
Revise D3.1, add notes on files.



@401

11 years 
campbell 
Keep a depends file in the repository for the Csemantics.



@400

11 years 
campbell 
Minor changes for the new version of matita.



@399

11 years 
campbell 
Rearrange executable semantics a little.



@398

11 years 
campbell 
This time actually prove the result I intended.



@397

11 years 
mulligan 
Changed layout of document title.



@396

11 years 
mulligan 
More changes.



@395

11 years 
mulligan 
Lots added from this afternoon to report. Implemented nearly all …



@394

11 years 
mulligan 
Commit of what I did this morning.



@393

11 years 
campbell 
A few more details in D3.1.



@392

11 years 
campbell 
Work around cofixpoint unfolding problem. We only use axioms in …



@391

11 years 
campbell 
Comment out daemon and its uses  we don't need the properties of the …



@390

11 years 
mulligan 
Implemented some of the changes suggested by CSC.



@389

11 years 
campbell 
Sort out minor inconsistency between semantics.



@388

11 years 
campbell 
Tidy up some decidability functions.



@387

11 years 
campbell 
Sort out equality checking of types.



@386

11 years 
campbell 
Whole program equivalence result for the Clight executable and …



@385

11 years 
campbell 
Almost finished whole program equivalence.



@384

11 years 
mulligan 
Fixed problem in Abstract.



@383

11 years 
mulligan 
First draft of report finished.



@382

11 years 
mulligan 
Changes from this morning.



@381

11 years 
campbell 
Some d3.1 work.



@380

11 years 
mulligan 
More added on subtyping stuff, etc.



@379

11 years 
campbell 
More whole execution equivalence  need ability to unfold cofixpoints …



@378

11 years 
campbell 
More work on equivalence of whole executions.



@377

11 years 
mulligan 
Description of techniques related to validation of O'Caml emulator.



@376

11 years 
mulligan 
Work on describing sparse bitvector tries.



@375

11 years 
mulligan 
More work on report.



@374

11 years 
sacerdot 
1) notation for cast fixed
2) ambiguity reduced: Empty => VEmpty, Cons …



@373

11 years 
sacerdot 
Order of declaration of notations changed to put more precise …



@372

11 years 
sacerdot 
No more axioms! All proofs completed.
(Interrupts, I/O and timers not …



@371

11 years 
mulligan 
Report started. Background/introduction finished (first draft). …



@370

11 years 
mulligan 
Most of critical lemma done. Hole remaining that I can't coax matita …



@369

11 years 
mulligan 
Proof of missing lemma seems to be done, but won't Qed. My version of …



@368

11 years 
mulligan 
All 450 proof obligations closed.



@367

11 years 
mulligan 
Added decidable equality for addressing_mode_tags.



@366

11 years 
campbell 
Make I/O type safe, removing a discrepancy between the executable and …



@365

11 years 
campbell 
Soundness (really completeness) of Wrong executions.



@364

11 years 
mulligan 
Added subvector_with function.



@363

11 years 
mulligan 
Resolved conflicts. Added new get_index' which hides the proof …



@362

11 years 
sacerdot 
Less ambiguous definitions.



@361

11 years 
sacerdot 
…



@360

11 years 
sacerdot 
Missing include added.



@359

11 years 
mulligan 
add_n_with_carry and sub_n_with_carry now both return bitvectors of …



@358

11 years 
mulligan 
Added \bot to all absd cases in execute_1 to get rid of as many open …



@357

11 years 
sacerdot 
 stupid bug fixed in BitVectorTrie?
 dependencies minimized, dead …



@356

11 years 
sacerdot 
Bug fixed: fold_left_i was actually a sort of fold_right_i :)



@355

11 years 
sacerdot 
…



@354

11 years 
mulligan 
Everything compiles. Doesn't jump correctly still.



@353

11 years 
mulligan 
 pc was initialized to 7 in place of sp
 bitvector_of_nat was …



@352

11 years 
mulligan 
Do not use ndestruct for injectivity since it introduces StreickerK …



@351

11 years 
mulligan 
No more axioms but the paralogisms.



@350

11 years 
mulligan 
less axioms



@349

11 years 
mulligan 
Added fold_right_i (with dependent type) to List file.



@348

11 years 
mulligan 
Added skeleton files for report.



@347

11 years 
mulligan 
Work on main execution loop. All cases covered. Need to close open …



@346

11 years 
sacerdot 
An example of execution.



@345

11 years 
sacerdot 
load implemented



@344

11 years 
mulligan 
Removed stray ncheck in Status.ma.



@343

11 years 
mulligan 
Fixed Status.ma so that it compiles.



@342

11 years 
sacerdot 
fold_lefti



@341

11 years 
sacerdot 
A simple version of assembly (no labels) implemented.



@340

11 years 
sacerdot 
::: is now used in place of :: for vectors to reduce ambiguity



@339

11 years 
sacerdot 
New: pretty printer from HEX files to .ma files.



@338

11 years 
mulligan 
Most jumps finished. Only CJNE to do.



@337

11 years 
mulligan 
Changes to execute_1 file. Changes to get everything type checking.



@336

11 years 
sacerdot 
check removed.



@335

11 years 
campbell 
Quick pass through 3.1 text.



@334

11 years 
mulligan 
More added.



@333

11 years 
mulligan 
Work on execute_1 function.



@332

11 years 
sacerdot 
Code of fetch greatly simplified because of better behaviour of Matita.



@331

11 years 
mulligan 
More changes to get everything to typecheck.



@330

11 years 
mulligan 
Fixed segmentation fault in Nat.ma, added get_index and renamed …



@329

11 years 
mulligan 
Commit to restore deleted file.



@328

11 years 
mulligan 
Got fold_right_i to type check. Moved eq_rect_Type0 into …



@327

11 years 
sacerdot 
Completed!



@326

11 years 
sacerdot 
Almost compiling.



@325

11 years 
sacerdot 
Almost finished.



@324

11 years 
sacerdot 
It starts working…



@323

11 years 
sacerdot 
…



@322

11 years 
sacerdot 
More work on fetch.



@321

11 years 
campbell 
Soundness for reactive executions.



@320

11 years 
mulligan 
Added fold_right_i, equivalent of O'Caml's fold_right2.



@319

11 years 
sacerdot 
…



@318

11 years 
sacerdot 
First version: to be debugged.



@317

11 years 
mulligan 
Fixed problems with arguments of register change.



@316

11 years 
sacerdot 
REGISTER now takes a BitVector? 3



@315

11 years 
mulligan 
Decidable equality on vectors and its specialisation to bitvectors.



@314

11 years 
mulligan 
Finished all get_ and set_arg_* functions.



@313

11 years 
mulligan 
Added axioms for addition for claudio.



@312

11 years 
sacerdot 
arguments of split reversed



@311

11 years 
mulligan 
get_arg_16 complete.



@310

11 years 
mulligan 
Most of get_arg_16 done.



@309

11 years 
sacerdot 
assembly1 is finally compiling in about 37s!



@308

11 years 
sacerdot 
More explicit typing solves one of the points.



@307

11 years 
sacerdot 
assembly1 completed, but two cases commented out since they require …



@306

11 years 
sacerdot 
…



@305

11 years 
sacerdot 
…



@304

11 years 
sacerdot 
…


