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Refactored EMF backend. Handle now the call to existing math and conv libraries
const that are not dimension types should not be used to evaluate dimension expression. This happened with const variables denoting real values.
Cleaning debug messages
Cleaned horrible ocaml practice (optional parameters and mli issues)
- 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
Merge branch 'unstable' into seahorn_a6df3a6df3 is the initial commit of branch seahorn
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".
Removing silly warning message
Merge branch 'unstable' into merging_pluginsNon regression results were similar to master branch
functional_backend function moved to corelang
nice bug correction wrt constants with a large number of digits. Would raise exception when comparing these constants
Working on EMF backend to express cocospec infos as Simulink blocks
Merge branch 'github_master' into integ_github_jan10Intregrate all modifs by Teme et al
adding -I options to lustrec
updating to onera version 30f766a:2016-12-04
full merge of salsa/mpfr and master
major branche merging salsa/mpfr with trunk
first commit
some cosmetic changes in error messages when loading libraries
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@444 041b043f-8d7c-46b2-b46e-ef0dd855326e
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...
LOTS of bug correction wrt inlining, still a work in progress... - global constants were not accounted for - no good avoidance of name capture when inlining - static parameters (array sizes and clocks) not handled - ill-typed generated expressions, when inlining array expressions...
LOTS of bug correction wrt inlining, still a work in progress... - global constants were not accounted for - no good avoidance of name capture when inlining - static parameters (array sizes and clocks) not handled - ill-typed generated expressions, when inlining array expressions
added some test files
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@432 041b043f-8d7c-46b2-b46e-ef0dd855326e
Added local inlining using the keyword (*! /inlining/:true *)
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@426 041b043f-8d7c-46b2-b46e-ef0dd855326e
Solved bug found by Teme about asserts.
Previously assert expression containing -> would lead to unnormalized ite. Now each expression within the assert is normalized and may bind new node equations.This could be later optimized but is working now.
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@406 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
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@375 041b043f-8d7c-46b2-b46e-ef0dd855326e
corrected a bug that made an error silent, confusing users...
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@370 041b043f-8d7c-46b2-b46e-ef0dd855326e
- corrected a bug in optimizating mode (option -O 3) - changed the printing of unused variables
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@338 041b043f-8d7c-46b2-b46e-ef0dd855326e
- 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
- some steps towards integration of automata
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@331 041b043f-8d7c-46b2-b46e-ef0dd855326e
- corrected bugs with the inlining mode
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@329 041b043f-8d7c-46b2-b46e-ef0dd855326e
- corrected bug with destination directory (-d option) - corrected several bugs in inlining - STILL, BUGS REMAINING in inlined code !!??!!
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@328 041b043f-8d7c-46b2-b46e-ef0dd855326e
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
added some functions, prior to code refactoring
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@322 041b043f-8d7c-46b2-b46e-ef0dd855326e
- started refactoring type definitions in .lus/.lusi, in order to ease the way .lusi interface files are handled.
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@321 041b043f-8d7c-46b2-b46e-ef0dd855326e
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
Merged horn_traces branch
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@303 041b043f-8d7c-46b2-b46e-ef0dd855326e
added some infrastructure to ease optimization (reusing vars)
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@302 041b043f-8d7c-46b2-b46e-ef0dd855326e
Prepared first stage of code reorg:1. moved type def in lustrespec.ml2. moved constructor and basic functions in corelang3. Modified eexpr with prenext quantifiers
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/branches/specification_reorg_corelang_parser@297 041b043f-8d7c-46b2-b46e-ef0dd855326e
more steps toward reusing variables (dead ones + clock disjoint ones)
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@295 041b043f-8d7c-46b2-b46e-ef0dd855326e
Restructured the main: call to optimization, scheduling performed out of machine_code, etcMerge Xavier last commitsUnfinished lustre backend
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/branches/simplifier@271 041b043f-8d7c-46b2-b46e-ef0dd855326e
bug correction in homomorphic extension
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@257 041b043f-8d7c-46b2-b46e-ef0dd855326e
Changed the load of lusi files: imported nodes or function can specify the linking lib and/or use a classical C prototype (without pointers).Parse updated as well as Makefile generation.
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@242 041b043f-8d7c-46b2-b46e-ef0dd855326e
Added declaration/definition of stateless/stateful nodes. The 'function' keyword is for stateless nodes only, the 'node' keyword is any kind of node. Improves compilation and paves the way for more optimizations.
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@202 041b043f-8d7c-46b2-b46e-ef0dd855326e
- work in progress for stateless/stateful status computation (to turn conditionals into merges, which yield more efficient C code)
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@198 041b043f-8d7c-46b2-b46e-ef0dd855326e
- added struct types declaration - added constant definition with a struct type - added checking for multiple definitions of nodes (behavior was buggy) - better and more uniform error messages for undefined/already defined symbols
We still need struct expressions......
We still need struct expressions...
more steps towards struct types...Cette ligne, et les suivantes ci-dessous, seront ignorées--
M trunk/src/corelang.mliM trunk/src/type_predef.mlM trunk/src/main_lustre_compiler.mlM trunk/src/types.mlM trunk/src/printers.mlM trunk/src/typing.ml...
first steps towards struct types...
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@182 041b043f-8d7c-46b2-b46e-ef0dd855326e
corrected bug in arrow macros names, added storage attribute for static alloc macros, option -d now creates the destination directory if needed, with current dir as file permissions
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@181 041b043f-8d7c-46b2-b46e-ef0dd855326e
Reenabled the generation of witnesses for inline process.Systematic use of the build path
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@175 041b043f-8d7c-46b2-b46e-ef0dd855326e
Solved some bugs in the lustre printerGeneration of a witness with both the main node and hte inlined main nodeTest script modified to check consistency of the inlining process
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/branches/inlining@162 041b043f-8d7c-46b2-b46e-ef0dd855326e
Merge (if it works) of the lustre interfaces branche providing lusi files into trunk
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@123 041b043f-8d7c-46b2-b46e-ef0dd855326e
Moved files to trunk in lustre_compiler
git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@116 041b043f-8d7c-46b2-b46e-ef0dd855326e