

@432

9 years 
mulligan 
Removed Plogic/



@431

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



@430

9 years 
mulligan 
 ToMatita? now generates a list of labelled_instructions (used to be a …



@429

9 years 
mulligan 
1) README upated
2) executable now reads the name of the HEX file from argv



@428

9 years 
mulligan 
Changed instr. to labelled_instr.



@427

9 years 
mulligan 
Removed interpret.ma from ToMatita?



@426

9 years 
mulligan 
Changes to ocaml code and makefile.



@425

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



@424

9 years 
mulligan 
Tidied up English in last addition.



@423

9 years 
mulligan 
Discussed partiality in the case of assembly: use of Maybe monad.



@422

9 years 
mulligan 
Tweaks to the report.



@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.



@397

9 years 
mulligan 
Changed layout of document title.



@396

9 years 
mulligan 
More changes.



@395

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



@394

9 years 
mulligan 
Commit of what I did this morning.



@390

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



@384

9 years 
mulligan 
Fixed problem in Abstract.



@383

9 years 
mulligan 
First draft of report finished.



@382

9 years 
mulligan 
Changes from this morning.



@380

9 years 
mulligan 
More added on subtyping stuff, etc.



@377

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



@376

9 years 
mulligan 
Work on describing sparse bitvector tries.



@375

9 years 
mulligan 
More work on report.



@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 …



@371

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



@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.



@348

9 years 
mulligan 
Added skeleton files for report.



@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



@339

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



@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 
…


