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# Date Author Comment
e77a0fa5 10/06/2021 11:25 AM Lélio Brun

fix handling of state variables in spec expressions

81d69074 10/06/2021 10:18 AM Lélio Brun

fix bug where singleton tuples were generated

9c227bad 10/05/2021 01:55 PM Lélio Brun

fix offline tests

10131419 10/05/2021 11:17 AM Lélio Brun

add offline tests and fix a bug in generated spec where optimization was not performed

b2ad5de3 10/01/2021 01:46 PM Lélio Brun

fix tests procedure

89fd79f0 09/27/2021 06:00 PM Lélio Brun

a working version for automata with 'last' case of enums as default case

d29fbec5 09/27/2021 01:36 PM Lélio Brun

working version for stateful contracts

4fef1a04 09/23/2021 05:51 PM Lélio Brun

proper generation of stateful contracts

478edbed 09/23/2021 04:40 PM Lélio Brun

proper handling of stateless nodes and automata

0988cb68 09/23/2021 03:40 PM Lélio Brun

proper inductive case and no code generated for contracts

e164af45 09/21/2021 11:23 AM Lélio Brun

working version with additional asserts to make the axiom work

dccec723 09/20/2021 06:46 PM Lélio Brun

a version that almost work for the k-inuctive two_counters example

f51926b8 09/07/2021 04:10 PM Lélio Brun

no need to reschedule in order to "clock-protect" the unitialized state variables in ACSL !

70710795 08/25/2021 12:00 PM Lélio Brun

first draft with translated cocospec

5b98398a 07/29/2021 04:02 PM Lélio Brun

first version working with stateless contracts

f1518c7c 07/05/2021 03:42 PM Lélio Brun

more precise spec for stdout

18dada08 07/01/2021 01:56 PM Lélio Brun

working spec in the main function

d978c46e 06/30/2021 06:10 PM Lélio Brun

start instrumenting the main C function

cc852504 06/30/2021 11:21 AM Lélio Brun

comment dead code with (* XXX: UNUSED *) disclaimer

a7062da6 06/28/2021 09:52 PM Lélio Brun

another step towards refactoring

50a8778a 06/25/2021 12:35 PM Lélio Brun

refactoring first step

0406ab94 06/18/2021 06:08 PM Lélio Brun

implement optimization on spec: IT WORKS

27502d69 06/18/2021 12:35 PM Lélio Brun

add memory instances to footprint lemmas

d0f26f04 06/17/2021 07:00 PM Lélio Brun

corrections for stateless nodes

ca7ff3f7 06/17/2021 11:33 AM Lélio Brun

reformatting

aaa8e454 06/16/2021 06:44 PM Lélio Brun

it works

c4780a6a 06/15/2021 05:34 PM Lélio Brun

work on new reset functions generation

6d1693b9 06/14/2021 07:06 PM Lélio Brun

work on spec generation almost done

75c459f4 05/04/2021 06:24 PM Lélio Brun

start with Spec AST generation

f69e7ea2 05/04/2021 10:58 AM Lélio Brun

add -O -1 flag to disable fusion of conditionals

7ee5f69e 05/04/2021 10:20 AM Lélio Brun

corrections on loggers + spec in AST

9d693675 04/22/2021 03:06 PM Lélio Brun

the generation of ACSL from machine code reveal too fragile as it occurs after several transformations (eg. fusion)

efcc8d7f 04/21/2021 05:15 PM Lélio Brun

move arrow spec in its own header

186e1aef 04/21/2021 01:52 PM Lélio Brun

working proto

8d2d6fa0 04/20/2021 06:51 PM Lélio Brun

Almost works!

7f03f62d 04/16/2021 11:33 AM Lélio Brun

first version that is parsed correctly by Frama-C

4b596770 04/12/2021 05:48 PM Lélio Brun

first draft: to be tested with frama-c

15c3e4e7 03/08/2021 10:58 AM Lélio Brun

generic ACSL spec generation

c226a3ba 03/01/2021 03:56 PM Lélio Brun

start generating ACSL spec

90cc3b8e 02/19/2021 11:19 AM Lélio Brun

some rewriting in C backend pretty-printer

1df55e58 02/16/2021 04:21 PM Lélio Brun

minor rewriting

57c96fb7 02/15/2021 02:26 PM Lélio Brun

setup tests for dune

ca7e8027 02/05/2021 02:36 PM Lélio Brun

fix almost all warnings

719ae9fd 02/03/2021 02:47 PM Lélio Brun

migration draft on dune

ef598ac3 11/17/2020 04:38 PM Pierre-Loïc Garoche

moved from Num to Zarith. IMpacted main.ml ad uses of Z3 in zustre_cex and seal-extract

f0195e96 01/28/2020 05:26 AM Pierre-Loïc Garoche

- Primitive Tiny backend
- Renamed Mpfr to lustrec_mpfr
- Introduced dependency in Zarith. Trying to move away from Num

8d164031 12/09/2019 04:43 PM Pierre-Loïc Garoche

[MPFR] add more functions and better treatment of print output variables in main.c

04a188ec 11/21/2019 03:45 AM Pierre-Loïc Garoche

- Refactored Error exception and messages
- Bugs in partial evaluation for equalities among bool constants
and a nice recursive call generating a stack overflow! Now solved
- Setup a timeout for z3 in seal
- Better log for seal

1147e80a 11/20/2019 08:57 PM Pierre-Loïc Garoche

Array access: solved issues in C backend when basic operations in array access dimensions. Also better handling in EMF, ie further normalization through new equations

c2db420f 11/20/2019 05:09 PM Pierre-Loïc Garoche

comment some code to avoid warning at compile time

9b2c037f 11/20/2019 04:42 PM Pierre-Loïc Garoche

solved bug 91 on cavale: spurious commas in emf backend

490f1952 11/20/2019 04:38 PM Pierre-Loïc Garoche

Merge branch 'unstable' into lustrec-seal

e8f55c25 11/15/2019 12:34 AM Pierre-Loïc Garoche

- tag_true and tag_false moved to lustre_types
- real constants are hidden in Real.ml{i} module

ab8388cf 11/06/2019 10:19 AM Pierre-Loïc Garoche

[emf] added the names of the cocospec properties in the output json

51aef490 11/05/2019 12:11 AM Pierre-Loïc Garoche

Better treatment of arrays in EMF backend. Be careful it may have changed the way enum types are declared

3b007718 07/18/2019 07:39 AM Pierre-Loïc Garoche

EMF backend issue

05f85b44 04/29/2019 01:53 PM Guillaume DAVY

Ada: Start cleaning Ada to prepare for why beckend

173a2a8f 04/19/2019 12:47 PM Guillaume DAVY

Ada: Lot of specification is exported in Ada. We use ghost code to store all states,
we generate the transition pridicate but also the invariant. But two problems, occured.
The first one is a visibility problem for the record which is private but must be
public for ghost variable which have to be public for specifaction. The second...

b5b745fb 04/05/2019 04:37 PM Guillaume DAVY

Ada: First support for transition predicate generation.

2477d634 04/04/2019 04:11 PM Guillaume DAVY

Ada: Correct some errors in printing

230b168e 04/04/2019 02:14 PM Guillaume DAVY

Ada: Refactor Ada Backend to reduce redundancy, make it more modular and
more simple.

2eee868b 03/22/2019 01:51 PM Guillaume DAVY

Merge branch 'lustrec-seal' into ada

826063db 03/22/2019 01:50 PM Guillaume DAVY

Ada: Correct ada main to handle statelles top level node

a4c3d888 03/22/2019 02:05 AM Pierre-Loïc Garoche

rev machines in emf

1f868027 03/22/2019 01:02 AM Pierre-Loïc Garoche

JSON EMF

08788a01 03/21/2019 09:42 PM Pierre-Loïc Garoche

Merge branch 'ada' into lustrec-seal

f5769e61 03/21/2019 07:55 PM Pierre-Loïc Garoche

Better JSON for EMF backend

61e0c3c4 03/21/2019 07:23 PM Guillaume DAVY

Ada:
- Correct the merge with lustrec-seal
- Improve support for builtin function(still work to do)
- Add generation of a gpr file for lib(without main).
- Add var initialisation in the reset, still work to do.

42f91c0b 03/21/2019 05:19 PM Pierre-Loïc Garoche

Better EMF output, solved some invalid JSON produced

71999483 03/21/2019 05:18 PM Pierre-Loïc Garoche

Cleaning C backend - removing unused functiions
Preparing for coming ACSL

de671495 03/18/2019 08:31 PM Pierre-Loïc Garoche

Merging branches, disabling the specification print in Ada backend. Should be re-enabled at some point

ab26e196 03/18/2019 04:52 PM Pierre-Loïc Garoche

Merge branch 'lustrec-seal' into ada

c3b0a8c9 03/16/2019 03:28 PM Pierre-Loïc Garoche

Merge branch 'salsa' into lustrec-seal

f0a067e9 03/15/2019 10:14 PM Pierre-Loïc Garoche

Better production of trace files.
By default traces are not produced. Requires the option -t to produce them

525eebd1 03/13/2019 01:27 PM Guillaume DAVY

Ada: Correct branch exporting to handle boolean match(using an ada if)

379715f7 03/13/2019 10:42 AM Guillaume DAVY

Ada: Improve input/output of main ada file

6e3cdaf6 03/12/2019 01:18 PM Guillaume DAVY

Ada: Add pretty printer for case

f4cba4b8 03/12/2019 11:23 AM Pierre-Loïc Garoche

Some progress on compiling cocospec contract.
Contract resolution still need to be done as well as dealing with the machine code level and so on.

8d22ea35 03/12/2019 09:48 AM Guillaume DAVY

Ada: Some indentation

09d7b39f 03/11/2019 07:38 PM Guillaume DAVY

Ada: Add generation of step calls and refactor prototypes and ads printing to handle staless
instance.

3de9f6e4 03/11/2019 02:52 PM Guillaume DAVY

Ada: Refactor the instantiation code and instance code, instead of passing the machine list
to the pp_file and all subfunction in adb generation we pass a list of typed instance which
contains the submachines directly with the instance name and the substitution.

1ed1c8b8 02/26/2019 01:55 PM Guillaume DAVY

Ada: Corrections of some bugs discovered with lustrec-tests

03143434 02/25/2019 01:40 PM Guillaume DAVY

Ada: Add readers and printers for main.adb to match c tests.

2edf6b6d 02/25/2019 01:39 PM Guillaume DAVY

Ada: Add the prefix ada for variable named with an Ada reserved name.

dda9eb32 02/25/2019 01:38 PM Guillaume DAVY

Ada: Correct contract printing

83f4b59c 02/25/2019 01:07 PM Guillaume DAVY

Ada: Correct the subcalls to reset for node with polymorphic type(like arrow)

808da3ff 02/25/2019 12:33 PM Guillaume DAVY

Ada: Correct state print for variable assignement

b1ac8bbf 02/25/2019 11:35 AM Guillaume DAVY

Ada: Add a pp_with for general with ada statement

695db4da 02/25/2019 11:34 AM Guillaume DAVY

Ada: - Replace MStep and Mbranch output by Null to have compilable Ada.
- Correct pp_value to print state access when the variable is memory

721ce555 02/25/2019 10:01 AM Guillaume DAVY

Ada: Removed useless function

ec473179 02/21/2019 10:04 PM Christophe Garion

ada: pretty print assignment statement for state

09b24e7a 02/21/2019 03:49 PM Guillaume DAVY

Ada: Start exporting spec

a2922b84 02/21/2019 03:43 PM Christophe Garion

Merge branch 'ada' of https://cavale.enseeiht.fr/git/lustrec into ada

c85c2e3d 02/21/2019 03:42 PM Christophe Garion

Ada: pretty printing functions for values and assignments in adb

f2c916b4 02/21/2019 02:27 PM Guillaume DAVY

Ada: Correct some errors on the type checking due to polymorphic type.

8c8d009b 02/21/2019 02:27 PM Guillaume DAVY

Ada: Removed from adb the print of clear and init.

e4b630c5 02/21/2019 02:26 PM Guillaume DAVY

Merge branch 'lustrec-seal' of https://cavale.enseeiht.fr/git/lustrec into ada

e6492c59 02/21/2019 10:45 AM Guillaume DAVY

Ada: Change some loggging feature

5e54ab9c 02/21/2019 10:01 AM Guillaume DAVY

Ada: Add new function to print package name from node spec to be called by adb backend.

e20d2d2e 02/20/2019 06:23 PM Guillaume DAVY

Merge branch 'ada' of https://cavale.enseeiht.fr/git/lustrec into ada