

@475

9 years 
mulligan 
Matita interpreter ported to latest version of matita (the one with …



@472

9 years 
mulligan 
More changes to debug and testing files to get them to work with the …



@471

9 years 
mulligan 
Deleted (now) superfluous custom library files in favour of using …



@470

9 years 
mulligan 
Finished moving development over to standard library.



@466

9 years 
mulligan 
Most of execute_1 checked. Need to fix negations, though, in rest in …



@465

9 years 
mulligan 
Moved over to standard library.



@464

9 years 
mulligan 
Fixed strange bug/typo in BitVectorTrie?.ma



@463

9 years 
mulligan 
Fixed DoTest? so that it doesn't take an hour to typecheck.



@462

9 years 
mulligan 
Added bitvector arithmetic for Brian.



@439

9 years 
mulligan 
Changes to get everything to compile.



@437

9 years 
sacerdot 
1. new function assembly_unlabelled_program
2. the new function is now …



@436

9 years 
sacerdot 
…



@435

9 years 
sacerdot 
logic/pts.ma is now used in place of Universes.ma



@432

9 years 
mulligan 
Removed Plogic/



@431

9 years 
mulligan 
 README updated
 Test and DoTest? fixed to work on assembly_program
 …



@425

9 years 
mulligan 
Removed Map.ma as no longer needed. Everything else seems to build …



@421

9 years 
mulligan 
Removed duplicate "assembly1" function. Removed Ocaml code from file.



@420

9 years 
mulligan 
All proof obligations closed.



@419

9 years 
mulligan 
Type errors fixed, need to close additional proof obligations.



@418

9 years 
mulligan 
Fixed type error in Mov instruction implementation.



@414

9 years 
mulligan 
Got a few more cases working.



@410

9 years 
mulligan 
Using bitvectortries for a dictionary doesn't work even if we …



@403

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



@374

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



@373

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



@372

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



@370

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



@369

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



@368

9 years 
mulligan 
All 450 proof obligations closed.



@367

9 years 
mulligan 
Added decidable equality for addressing_mode_tags.



@364

9 years 
mulligan 
Added subvector_with function.



@363

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



@362

9 years 
sacerdot 
Less ambiguous definitions.



@361

9 years 
sacerdot 
…



@360

9 years 
sacerdot 
Missing include added.



@359

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



@358

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



@357

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



@356

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



@355

9 years 
sacerdot 
…



@354

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



@353

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



@352

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



@351

9 years 
mulligan 
No more axioms but the paralogisms.



@350

9 years 
mulligan 
less axioms



@349

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



@347

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



@346

9 years 
sacerdot 
An example of execution.



@345

9 years 
sacerdot 
load implemented



@344

9 years 
mulligan 
Removed stray ncheck in Status.ma.



@343

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



@342

9 years 
sacerdot 
fold_lefti



@341

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



@340

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



@338

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



@337

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



@336

9 years 
sacerdot 
check removed.



@334

9 years 
mulligan 
More added.



@333

9 years 
mulligan 
Work on execute_1 function.



@332

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



@331

9 years 
mulligan 
More changes to get everything to typecheck.



@330

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



@329

9 years 
mulligan 
Commit to restore deleted file.



@328

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



@327

9 years 
sacerdot 
Completed!



@326

9 years 
sacerdot 
Almost compiling.



@325

9 years 
sacerdot 
Almost finished.



@324

9 years 
sacerdot 
It starts working…



@323

9 years 
sacerdot 
…



@322

9 years 
sacerdot 
More work on fetch.



@320

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



@319

9 years 
sacerdot 
…



@318

9 years 
sacerdot 
First version: to be debugged.



@317

9 years 
mulligan 
Fixed problems with arguments of register change.



@316

9 years 
sacerdot 
REGISTER now takes a BitVector? 3



@315

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



@314

9 years 
mulligan 
Finished all get_ and set_arg_* functions.



@313

9 years 
mulligan 
Added axioms for addition for claudio.



@312

9 years 
sacerdot 
arguments of split reversed



@311

9 years 
mulligan 
get_arg_16 complete.



@310

9 years 
mulligan 
Most of get_arg_16 done.



@309

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



@308

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



@307

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



@306

9 years 
sacerdot 
…



@305

9 years 
sacerdot 
…



@304

9 years 
sacerdot 
…



@303

9 years 
sacerdot 
…



@302

9 years 
sacerdot 
…



@301

9 years 
sacerdot 
…



@300

9 years 
sacerdot 
…



@299

9 years 
sacerdot 
…



@298

9 years 
sacerdot 
…



@297

9 years 
sacerdot 
…



@296

9 years 
sacerdot 
…



@294

9 years 
mulligan 
get and set_arg_16 implemented.



@293

9 years 
sacerdot 
…



@290

9 years 
mulligan 
Moved definitions around so related are grouped together.



@289

9 years 
mulligan 
Writing at stack pointer implemented.



@288

9 years 
mulligan 
Set flags implemented.


