CristalCaveGem » LustreC

Cleaning C backend - removing unused functiions
Preparing for coming ACSL

Merge branch 'salsa' into lustrec-seal

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

Unevaluation of types and clocks dimension has been already performed before producing the lusic.

- Dep type with a tuple has been replaced by a record type
- Modules now is more integrated and performed the building of the type/clock env.
previously some computation were performed twice by different functions. Some of these functions have been moved from compiler_common to modules

Merge branch 'unstable' into lustrec-seal

math fun lib support in MPFR

Merlin files

Pretty serious update:
- a bug in regressio ntest Simulink/integrator_ext_IC_matrix_test revealed the following (serious issue):
when building the list of instruction (in the machine code) the access to variable were hardcoded to LocalVar or StateVAr depending whether the variables was part of the identified memories....

Removed Contract contruct: imported node should be enough. Solved some warning at compile time

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

updated division for Horn clauses

corrected euclidean division in C code

Merge branch 'unstable' into lustrec-seal

introduced euclidean/C-like division in C code generation

Issues with typing pp_basic_lib_fun

Tuning the pretty printing of Salsa plugin

Zustre backend

Basic library printers moved into backend specific printer files

Further restructuring:
- arrow.ml* to define basic builder for arrow (node, name, ...)
- machine_code_common similar to corelang but for machine_code (printers, some builders, ...)
- machine_code restricted to the translatation from normalized nodes to machines

MLI for normalization and machine_code.
Structs defining machines are now in machine_code_types

- Makefile: solved dependency problem when compiling include lusi
- Renamed type declarations as lustre_types and machine_code_types

Recursive resolution of dependencies

[general] large modification: added machine types, a second typing phase dealing with machine types (eg uint8)
typing was transformed as a functor and parametrized by basic types (int/real/bool)
it can also be applied multiple times on the same program

[main] enum typedef in C use the original lustre filename as identifier. This commit cleans the filename to remove dots.

Solving a warning with ocaml 4.04 and uppercase_ascii. Provides backward compatibility for 4.02

C backend: solved the issue of long name in generated binaries.

first solution to address very large identifiers in node names, logs, and generated binaries

Refactor error printing.

- Added a field lustre_eq to machine instruction in order to record the originating lustre equation
- EMF backend now impose the optimization level to be set to 0 in order to avoid equation elimination that would render traceability difficult
- Options.ml has been split into Options.ml / Options_management.ml. Options.ml only contains references and no functions

- Addtional encapsulation of machine_code instr in a struct to enable future extension of type with more metadata.
- Improved EMF backend with META information

- Added a precision parameter for io_frontend "real" types
- New fonction in plugins: main_loop_body_prefix

Improved include folders behaviors:
- allow multiple -I dir, will be used in order (first one declared
is first used)

- when declaring a global library #open <foo>, foo is first checked
in local folders, than in global one (install path). This
does not apply to local libraries opened with #open "foo".

trying to improving pretty printing. Not so perfect for the moment

Missing file c_backend_lusic

Cleaning output:
- no more classic display for ocamlc
- compilation warnings removed

Merge branch 'unstable' into merge_mauve_unstable

Merge branch 'testgen' into merging_unstable_testgen

Merge branch 'unstable' into merging_plugins
Non regression results were similar to master branch

More informative error message in case of untyped value

Deprecated function changed for compatibility with ocaml 4.04

adding dealloc

Merge branch 'master' into mauve

added deallocation for dynamic memory allocation scheme

adding & in shell

mauve generator with annotations

mauve generator: first shot

adding c++ backend

Revert some ocaml code to ocaml 4.01 compatibility

Merge branch 'github_master' into integ_github_jan10
Intregrate all modifs by Teme et al

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

Changed the generated C file to produce input and output csv files (named inXX and outXX)

making library statically link to horn backend

adding -I options to lustrec

updating to onera version 30f766a:2016-12-04

Ongoing work on c backend for makefile. Does not compile yet

moving C files name declaration in backend. Preparation for additional cmake target

...

...

full merge of salsa/mpfr and master

Updated to onera_git commit version 9421e24

Merge branch 'salsa' into merge_salsa_horn_2
Postponed conflicts to be solved
Conflicts:
src/_tags
src/backends/Horn/horn_backend.ml
src/machine_code.ml
src/main_lustre_compiler.ml
src/myocamlbuild.ml.in
src/optimize_machine.ml

Introduced the opposite of Reset call: NoReset. This simplify the general compilation process and makes the code more symmetric, hence simpler and clearer code.

Refined the dependencies in the generated makefile

Solved bug with C backend

Added by default -O0

Plugin based framework

major branche merging salsa/mpfr with trunk

bug correction in typing: tuple types were computed but not recorded

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@485 041b043f-8d7c-46b2-b46e-ef0dd855326e

bug correction in typing: tuple types were computed but not recorded

bug corrected: in some cases, local const vars were assigned twice

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@483 041b043f-8d7c-46b2-b46e-ef0dd855326e

bug corrected: in some cases, local const vars were assigned twice

numerous bugs corrected:
- bug in expansion of array accesses with constant arrays
- bug in printing complex array indexes (not C compliant)
- bug wrt C99 typing policy for constant arrays
- bug in signaling wrong useless static input

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@482 041b043f-8d7c-46b2-b46e-ef0dd855326e

numerous bugs corrected:
- bug in expansion of array accesses with constant arrays
- bug in printing complex array indexes (not C compliant)
- bug wrt C99 typing policy for constant arrays
- bug in signaling wrong useless static input

first commit

some tiny mistakes corrected...

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@445 041b043f-8d7c-46b2-b46e-ef0dd855326e

some tiny mistakes corrected...

Major revision due to severe limitations and bugs of inlining capabilities:
- destination dir should now work properly
- lusic files now have a version number, to avoid nasty segfaults
when loading lusic files created by an older compiler version
- inlining should now work with generic nodes and generic array library...

Major revision due to severe limitations and bugs of inlining capabilities:
- destination dir should now work properly
- lusic files now have a version number, to avoid nasty segfaults
when loading lusic files created by an older compiler version
- inlining should now work with generic nodes and generic array library...

corrected various bugs in the compilation/installation Makefile.in.

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@435 041b043f-8d7c-46b2-b46e-ef0dd855326e

corrected various bugs in the compilation/installation Makefile.in.

Added a construct for Dependencies (was a tuple before) and a boolean attribute stateful

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@380 041b043f-8d7c-46b2-b46e-ef0dd855326e

Added a construct for Dependencies (was a tuple before) and a boolean attribute stateful

- Dealt with compiling lusic from distant lusi files.
- Header now do not allow the generation of function previously declared as C prototype

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@375 041b043f-8d7c-46b2-b46e-ef0dd855326e

- Dealt with compiling lusic from distant lusi files.
- Header now do not allow the generation of function previously declared as C prototype

- corrected a bug in C code generation for multi-dimension arrays

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@340 041b043f-8d7c-46b2-b46e-ef0dd855326e

- corrected a bug in C code generation for multi-dimension arrays

- corrected bug in node reset clock
- cleaner (but heavier !) code generation scheme for automata

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@337 041b043f-8d7c-46b2-b46e-ef0dd855326e

- corrected bug in node reset clock
- cleaner (but heavier !) code generation scheme for automata

- Added major feature: Lustre V6 automata !!!
- one automata example added
- changed the reset condition in node calls (now a simple bool expr)
- bug corrected in clock calculus
- bug corrected in traceability info
- added field in variables to test whether they are original...

- Added major feature: Lustre V6 automata !!!
- one automata example added
- changed the reset condition in node calls (now a simple bool expr)
- bug corrected in clock calculus
- bug corrected in traceability info
- added field in variables to test whether they are original...

- work in progress for automata...

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@333 041b043f-8d7c-46b2-b46e-ef0dd855326e

- work in progress for automata...

This is a major revision:
- added interface files (.lusi) in the language, that can be compiled on their own, giving an object file (.lusic) and a header file (.h)
- modular code generation, from Lustre to C level included.
- nice amount of code refactoring...

This is a major revision:
- added interface files (.lusi) in the language, that can be compiled on their own, giving an object file (.lusic) and a header file (.h)
- modular code generation, from Lustre to C level included.
- nice amount of code refactoring

Updated the licence info and header for each file.
Moved backends in separate folders

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@313 041b043f-8d7c-46b2-b46e-ef0dd855326e

Updated the licence info and header for each file.
Moved backends in separate folders

Merged horn_traces branch

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@303 041b043f-8d7c-46b2-b46e-ef0dd855326e

Merged horn_traces branch