matiec: Graph

Fix compilation error on platforms where real64_t is mapped onto 'long double' 2014-05-08, by mjsousa
Correctly handle structured variables that include FB and external FBs (example: FB1.FB2.extFB3.FB4.extFB5.extFB6.structvar.field1 := 42;) (this commit fixes only ST code. TODO: IL and SFC) 2014-04-08, by mjsousa
Remove call to type_is_complex() in ST code generation. 2014-04-04, by mjsousa
A little code cleanup (reduce number of possible variable generation states) 2014-03-31, by mjsousa
Finish: Change order of SET_xxx() macros. (this will allow me to simplify the print_setter() methods later on) 2014-03-30, by mjsousa
Change order of SET_xxx() macros. (this will allow me to simplify the print_setter() methods later on) 2014-03-29, by mjsousa
More static declarations in POUS.c in order to avoid conflicting symbol definitions with new POUS.c inclusion scheme 2014-03-27, by Edouard Tisserant
Fix multiple resources support, POUS.c now only contain static definitions. POUS.c is included in configuration C code as well as in resources to allow GLOBAL FBs to be declared in configurations 2014-03-26, by Edouard Tisserant
Disable stage4 options with on windows since getsuboptr isn't supported in mingw 2014-03-20, by Edouard Tisserant
merge 2014-03-20, by Edouard Tisserant
Track of line number correctly when input file has code with very long lines. 2014-03-19, by mjsousa
Fix memory leak in lexical parser. 2014-03-19, by mjsousa
Make generation of #line directives optional. 2014-03-16, by mjsousa
Insert #line directives in generated C code. 2014-03-16, by mjsousa
Add support for parsing of REF_TO keyword (defined in IEC61131-3 v3). This support is currently inactive (in flex) until we get to add C code generation later on. 2014-03-15, by mjsousa
Update files to be ignored by mercurial: ignore files generated by autoconf, directory test/, and *.orig 2014-03-15, by mjsousa
Fix bug: do not print IL 'label' when generating inline functions (JMPxx label was generating erroneous C code) 2014-03-02, by mjsousa
Add limited support for the REF() operator (defined in v3 of IEC 61131-3) 2014-03-02, by mjsousa
Remove assertion being failed by IL labels (IL labels do not yet have specific datatypes). 2014-02-24, by mjsousa
Added stage1_2/Makefile.am weird rule to keep compatible with previous version of automake 2014-02-28, by Edouard Tisserant
Merge 2014-02-19, by Edouard Tisserant
fix definition of pragma. 2014-02-16, by mjsousa
Fix the state machine that became broken 2 commits ago (when adding support for nested comments) 2014-02-16, by mjsousa
Add option to control support for nested comments (default is off, as defined in IEC 61131-3 v2) 2014-02-16, by mjsousa
Add support for nested comments 2014-02-15, by mjsousa
Fix bug: when checking compatibility between GLOBAL and EXTERNAL variables, must only enforce GLOBAL CONSTANT => EXTERNAL CONSTANT. 2014-02-12, by mjsousa
merge 2014-02-11, by mjsousa
Fix bug: correctly generate code when accessing external variables declared inside FBs as a structured variable (realvar := fb1.fb2.extvar1.realvar) 2014-01-06, by Mario de Sousa
Fix bug in standard: standard does not allow multiple VAR_GLOBAL ... END_VAR constructs in configurations and resources. This is probably a bug, so we allow it. 2014-02-09, by mjsousa
Code cleanup (part 3): generate_c_typedecl_c is no longer needed for code generation in POUS.c It is now only needed for datatype declaration in POUS.h 2014-02-09, by mjsousa
Code cleanup (part 2): generate_typedecl_c now only prints to POUS.h ! 2014-02-08, by mjsousa
Code cleanup (part 1): subrange check functions are now declared in POUS.h (as static inline functions or #define) 2014-02-08, by mjsousa
Fix get_datatype_info_c::is_subrange(), which did not work when using base type! (we now use get_equivtype() instead of get_base_type() ) 2014-02-08, by mjsousa
fix a couple of typos. 2014-02-08, by mjsousa
Fix bug - correctly declare struct members whose type is a directly defined array (e.g.: STRUCT x: ARRAY of XXX; END_STRUCT) 2014-02-08, by mjsousa
Start using the called_fb_declaration annotation when generating C code from FB calls in ST. 2014-02-05, by mjsousa
Code cleanup: move datatype analysis to get_datatype_info_c 2013-12-22, by Mario de Sousa
Fix bug-fix of previous commit. 2013-12-20, by Mario de Sousa
Fix bug: allow use, as lvalues, structures/arrays inside FBs (e.g. fb1.struct1.r := 33.3). 2013-12-19, by Mario de Sousa
Fix bug/issue #33 (correctly access struct/array variables declared inside a FB -> r:=FB1.FB2.struct1.array1[3] ) 2013-12-18, by Mario de Sousa
Add assertion suggested by Manuele. 2013-09-07, by Mario de Sousa
merge 2013-08-23, by mjsousa
Use get_datatype_info_c::is_type_valid() to determine datatype validity 2013-08-23, by mjsousa
Recursively check the datatype compatibility of values/expressions passed in function/FB invocations. 2013-08-23, by mjsousa
Change error message text so as to become more suitable to where they might occur in the source code. 2013-08-23, by mjs
Add code to check if an IN_OUT variable is being passed an IL list in formal IL FB/function invocations. 2013-08-22, by mjsousa
Generate correct error message when encountering IL lists embedded in IL formal invocations. 2013-08-22, by mjsousa
Fill in the 'datatype' anotation in the identifiers of symbolic variables. 2013-08-22, by mjsousa
Fix C code generation of FB invocation in IL. 2013-08-22, by mjsousa
Fix detection of datatype errors on IL conditional flow control operators (JMPC, RETC, ...) 2013-08-22, by mjsousa
Allow array_dimension_iterator to accept an array_spec_init_c. 2013-08-21, by mjsousa
Small code cleanup (move common code to a function) 2013-08-21, by mjsousa
Fix datatype analysis of conditional IL operators (CALC, CALCN, RETC, RETCN, JMPC, JMPCN, S and R) 2013-08-21, by mjsousa
Fix datatype analyses of S and R IL operators. 2013-08-21, by mjsousa
make sure all IL operands are narrowed (datatype checking algorithm) 2013-08-21, by mjsousa
cosmetic change only - fix code alignment. 2013-08-21, by mjsousa
Add support for FB call semantics of 'S' and 'R' IL operators! 2013-08-20, by mjsousa
Stop lvalue check from segfaulting when coming across buggy IL code (IL operator with no operand!) 2013-08-20, by mjsousa
Allow get_datatype_info_c to be called with NULL parameters. 2013-08-20, by mjsousa
Do lvalue check of function output parameters (since they may contain expressions inside array subscripts!) 2013-08-15, by mjsousa
Handle buggy source code gracefully (do not bork when non-array variable is used as an array. e.g: int_var[42]:= 33) 2013-08-10, by mjsousa
Delete debugging messages left in by mistake. 2013-08-07, by mjsousa
Fix segfault when doing lvalue check of buggy IEC 61131-3 source code 2013-08-07, by mjsousa
Fix datatype analysis of structured variables that contain arrays in their fields (e.g. var.x1[var2 + 42].y1). 2013-08-07, by mjsousa
Add capability of returning array subscript list while decomposing a struct/array variable. 2013-08-05, by mjsousa
Code cleanup: Remove unused option = Delete dead code. 2013-08-05, by mjsousa
merge 2013-08-20, by mjsousa
Declare that YYLSTYPE is not the default trivial datatype used by bison. (was causing compile errors in bison ver >= 2.7) 2013-07-19, by Mario de Sousa
Fix build on Ubuntu 13.10 2014-02-19, by Edouard Tisserant
Fixed warning when compiling generated program containing external variable assignments 2013-10-11, by Laurent Bessard
Enlarged flex buffer size in order to accept larger C pragmas 2013-06-07, by Edouard Tisserant
Missing braces arround extern declarartions in __SET_EXTERNAL define was making problem with GCC in switch case statements 2013-05-18, by edouard
Moved __INIT_* defines within type definition headers files 2013-05-16, by Edouard Tisserant
Fixed warning in accessor __SET_EXTERNAL 2013-05-02, by Laurent Bessard
Fixed bug when defining task with single_data_source instead of interval_data_source 2013-04-18, by Laurent Bessard
Merged Mario's changes 2013-04-05, by Edouard Tisserant
Fix bug related to FB invocation of FB instances declared as VAR_EXTERN. 2013-04-04, by Mario de Sousa
Merged Mario's changes 2013-04-04, by Edouard Tisserant
Partial fix to VAR_EXTERN vs VAR_GLOBAL check. Now considers globals declared in resources too. TODO: recursively check FB declared in the program. 2013-04-03, by Mario de Sousa
Allow variables declared inside resources to be referenced by res_name.var_name 2013-02-22, by Mario de Sousa
Add a new node to the abstract symtax tree, which will let us do datatype checking of FB variable declarations using the standard algorithm, and no special cases. 2013-02-13, by Mario de Sousa
Print filename when debugging abstract symbol table. 2013-02-05, by Mario de Sousa
Consider fb_name_decl_c a non base data type class! 2013-01-23, by Mario de Sousa
Fill symbol->datatype anotation for FB declarations. 2013-01-23, by Mario de Sousa
Fill in the symbol.datatype annotation in symbol classes used in derived data type declarations. 2013-01-23, by Mario de Sousa
Use simple_spec_init_c inside en_param_declaration_c (will reduce need to handle it as a special case in the future). 2013-01-22, by Mario de Sousa
Merged 2013-03-11, by Laurent Bessard
Fixed bug in string format when translating TIME and DATETIME to STRING 2013-03-11, by Laurent Bessard
Fixed bug with SFC transition datatype checking 2013-03-11, by Laurent Bessard
Stripped generated files again. http://stackoverflow.com/questions/3290908/which-files-generated-by-autotools-should-i-keep-in-version-control-repository 2013-03-08, by Edouard Tisserant
Fixed bug in case statement with enumerated type variable as case expression 2013-03-08, by Laurent Bessard
Merged 2013-03-08, by Laurent Bessard
Set the symbol->datatpe of function_declaration_c 2013-01-13, by Mario de Sousa
Fill in the symbol->datatype of elementary datatypes. 2013-01-13, by Mario de Sousa
merge 2013-01-10, by Mario de Sousa
merge 2013-01-03, by Mario de Sousa
Fix divide by 0 bug. 2013-01-03, by Mario de Sousa
grand merge 2013-01-03, by Mario de Sousa
disable not yet complete constant propagation algorithm (currently brocken and producing incorrect results), 2013-01-10, by Mario de Sousa
merge 2013-01-10, by Mario de Sousa
Fix constant propagation for repeat_statement_c class. 2013-01-03, by Manuele Conti
Remove unused variable. 2013-01-03, by Manuele Conti
Implement Mario's suggestions: 2013-01-03, by Manuele Conti
Fix constant_folding missing call. [Bug found by Mario.] 2013-01-03, by Manuele Conti
Fix divide by 0 bug. 2013-01-03, by Mario de Sousa
merge 2013-01-03, by Mario de Sousa
Fix CPPFLAGS Makefile.am for all stage4. 2013-01-03, by Manuele Conti
Remove redundant class for get variable name. 2012-12-31, by Manuele Conti
Fix constant propagation alg. in for statement like Mario suggestion. 2012-12-28, by Manuele Conti
Add note about How Constant Folding class is extended with a implementation constant propagation algorithm 2012-12-28, by Manuele Conti
Add constant propagation algorithm for loop cycles. 2012-12-27, by Manuele Conti
Update symbol_c::first_file/last_file entries in list_c::add_element() 2012-12-28, by Mario de Sousa
moved class to obtain datatype name (in char *) to get_datatype_info_c 2012-12-27, by Mario de Sousa
merge 2012-12-27, by Mario de Sousa
Fix comment about meet semilattice rules. 2012-12-24, by Manuele Conti
Complete fix initialize const_value. 2012-12-22, by Manuele Conti
Start to implement constant propagation algorithm. 2012-12-22, by Manuele Conti
Fix const_value field initialized. 2012-12-22, by Manuele Conti
Remove Ambiguous enumerate value in enum conversion functions. 2012-12-02, by Manuele Conti
Fix enum conversion function to string. 2012-12-02, by Manuele Conti
Fix struct generic_function_call_t initialize style. 2012-11-28, by Manuele Conti
Merge with Mario's changes. 2012-11-27, by Manuele Conti
Merge with Mario's repository. 2012-12-20, by Manuele Conti
Fix warning about call fprintf without format string. 2012-12-20, by Manuele Conti
merge 2012-12-03, by Mario de Sousa
Remove Ambiguous enumerate value in enum conversion functions. 2012-12-02, by Manuele Conti
Fix enum conversion function to string. 2012-12-02, by Manuele Conti
Fix struct generic_function_call_t initialize style. 2012-11-28, by Manuele Conti
Small code cleanup. 2012-12-03, by Mario de Sousa
Allow bison to ask for an END_OF_INPUT token multiple times! 2012-12-01, by mjsousa
Protect against redefining macros 2012-12-01, by mjsousa
merge 2012-11-27, by Mario de Sousa
Fix flag to enable conversion functions. 2012-11-27, by Manuele Conti
Code cleanup: move tracking functions to flex. 2012-11-27, by Mario de Sousa
Insert the auto generated enum datatype conversion functions after the TYPE...END_TYPE, instead of at the end of input file. 2012-11-27, by Mario de Sousa
merge 2012-11-26, by Mario de Sousa
Set ENO to false when conversion function fails. 2012-11-23, by Manuele Conti
Fix typo in functionDataType array. 2012-11-23, by Manuele Conti
Add files missing from a few commits ago... 2012-11-23, by Mario de Sousa
merge 2012-11-22, by Mario de Sousa
Refix automake files. 2012-11-20, by Manuele Conti
Add some comments to argument new code. 2012-11-20, by Manuele Conti
Start to change code like Mario suggestions. 2012-11-20, by Manuele Conti
Create functionDataType array in derived_conversion_functions_c. 2012-11-19, by Manuele Conti
Add conversion functions option. 2012-11-16, by Manuele Conti
Start enumerate conversion functions. 2012-11-15, by Manuele Conti
merge 2012-11-22, by Mario de Sousa
Be sure to not redefine TRUE and FALSE macros. 2012-11-12, by Manuele Conti
merge 2012-11-22, by Mario de Sousa
Removed unused __attribute__((__packed__)) only gcc compatible. 2012-11-12, by Manuele Conti
Protect IEC_STD_LIB.H header agaist multi-include problems. 2012-11-12, by Manuele Conti
merge 2012-11-22, by Mario de Sousa
Start to move enumeration declaration checking to its own class. 2012-11-22, by Mario de Sousa
Fix comments and code alignment 2012-11-22, by Mario de Sousa
Fix warnings previous change introduced when compiling with gcc. 2012-11-19, by Mario de Sousa
Fix some important clang++ warnings. 2012-11-18, by Manuele Conti
Allow use of type#value syntax when defining default initial value inside a TYPE..END_TYPE declaration. 2012-11-15, by Mario de Sousa
Do datatype verification of fully qualified enumerated values (e.g. ENUMTYPE#enumconst) 2012-11-15, by Mario de Sousa
Add datatype checking of enumeration data type declarations. 2012-11-14, by Mario de Sousa
Print const values of symbol. 2012-11-14, by Mario de Sousa
Fix code generation of enum value constants (this is a temporary fix - it will be followed by a code cleanup). 2012-11-14, by Mario de Sousa
Fix bug in datatype checking of enumerated datatypes delcarations. 2012-11-14, by Mario de Sousa
Fix datatype checking of enumerated datatype declarations. We now follow the fill->narrow algorithm correctly. 2012-11-14, by Mario de Sousa
Add method to determine the id (name) of a datatype. 2012-11-14, by Mario de Sousa
Change the base datatype of enumerations to an enumerated_type_declaration_c (for named types!) 2012-11-13, by Mario de Sousa
Change the public interface to debug functions. 2012-11-13, by Mario de Sousa
Check for errors in enum datatype declarations. (This is not yet complete as it will not yet stop the compilation process if these errors are found) 2012-11-09, by Mario de Sousa
Fix one more bug - upper_bound() works a little differently to what we want! 2012-11-09, by Mario de Sousa
Fix more bugs in dsymtable_c (real semantics of std::multimap::lower_bound is not what was assumed!) 2012-11-08, by Mario de Sousa
Fix counting bug in dsymbtable_c 2012-11-08, by Mario de Sousa
Use duplicate symtable instead of symtable for enum constant value table (this will later allow us to detect semantic errors in IEC 61131-3 source code) 2012-11-08, by Mario de Sousa
Move the enumerated_value_symtable to fill_candidate_datatypes_c, since it is only used there! 2012-11-08, by Mario de Sousa
Make search_base_type_c a singleton! 2012-11-07, by Mario de Sousa
Start datatype checking of variable declarations (for now, only seting symbol.datatype of enumerations) 2012-11-07, by Mario de Sousa
Do datatype checking of enum values defined inside anonymous enumeration types (i.e. enum types defined inside a VAR ... END_VAR daclaration). 2012-11-07, by Mario de Sousa
Added support for testing BCD value validity in BCD_TO_UINT function 2013-02-23, by Laurent Bessard
Fixed bug in DATE_AND_TIME_TO_TIME_OF_DAY and DATE_AND_TIME_TO_DATE when date and time is before 1970-01-01-00:00:00 2013-02-23, by Laurent Bessard
Fix warning message when declaring global variables in configuration 2012-12-19, by Laurent Bessard
Removed unused variable 2012-12-04, by Laurent Bessard
Replacing libc time functions for date <-> timespec translation by platform and localtime independant implementation 2012-12-03, by Laurent Bessard
Removed files generedted by autoconf, should not be in repo 2012-11-28, by Edouard Tisserant
Fixed timegm usage incompatible with mingw, reverted to mktime in case mingw is detected 2012-11-28, by Edouard Tisserant
Fix in accessor undefined init methods for function block global instances 2012-11-16, by Laurent Bessard
Fix undefined function toupper in iec_std_lib 2012-11-16, by Laurent Bessard
Adding support for declaring function block instances as global and external variables 2012-11-15, by Laurent Bessard
Fix DATE conversions standard functions 2012-11-08, by Laurent Bessard
Fix definition of BCD to ANY_UINT and ANY_UINT to BCD conversion standard functions 2012-11-08, by Laurent Bessard
Fix indentation in SFC SL qualifier code generated 2012-11-06, by Laurent Bessard
Fix indentation and unused variable warning in SFC generated code 2012-11-06, by Laurent Bessard
Fix pragma with double bracket token stripping 2012-10-31, by Laurent Bessard
Fix some warning about loss of precision data in iec_std_lib.h file. 2012-10-24, by Manuele Conti
Fix typo. 2012-10-26, by Mario de Sousa
Remove deprecated class search_constant_type_c 2012-10-26, by Mario de Sousa
replace call to search_constant_type_c with symbol.datatype 2012-10-26, by Mario de Sousa
Removing several warning in iec_std_lib.h 2012-10-09, by Manuele Conti
Code formating only. 2012-10-26, by Mario de Sousa
Fix stage4 for compare expressions. 2012-10-06, by Manuele Conti
Prepare to delete search_constant_type_c -> Move the static variables from search_constant_type_c to get_datatype_info_c 2012-10-26, by Mario de Sousa
Remove no longer needed search_il_operand_type_c 2012-10-25, by Mario de Sousa
Also force_narrow IL instructions inside IL expressions, i.e. inside parenthesis. 2012-10-25, by Mario de Sousa
Correctly generate C code for IL expressions, i.e. IL instructions inside parenthesis. 2012-10-25, by Mario de Sousa
Fix bug when handling IL expressions (i.e. IL instructions inside parenthesis). 2012-10-25, by Mario de Sousa
Delete debugging code, introduced by mistake in previous commit. 2012-10-25, by Mario de Sousa
Fix handling of IL parenthesized expressions in generate_c_il_c 2012-10-25, by Mario de Sousa
Fix processing of TIME literals (submited by Andreas) 2012-10-25, by Mario de Sousa
Fix flow control analysis of IL simple instructions (i.e. IL instructions inside parenthises!) 2012-10-25, by Mario de Sousa
Comment out invalid assertion. 2012-10-25, by Mario de Sousa
Code cleanup: get the datatype of each entity off symbol->datatype (set in stage3 datatype checking), instead of determining it again in stage4. (NOTE: handling of IL parenthesized expressions is not working! Will be fixed later.) 2012-10-25, by Mario de Sousa
Major code cleanup: IL code generation now uses symbol.datatype (filled in during stage3 data type checking) instead of determining the symbol's datatype by itself. 2012-10-24, by Mario de Sousa
Do not repeat narrow algorithm for ST code, and better comments. 2012-10-18, by Mario de Sousa
New visitor classes missing from previous commit. 2012-10-16, by Mario de Sousa
Remove line printing debug info. 2012-10-16, by Mario de Sousa
Add classes to print status of AST (use only for debugging!) 2012-10-16, by Mario de Sousa
Remove all remaining NULL (undefined) datatypes from IL code. 2012-10-16, by Mario de Sousa
Move is_datatype_valid/equal() to get_datatype_info_c 2012-10-13, by Mario de Sousa
Fix bug related to support of SAFE datatypes. 2012-10-11, by Mario de Sousa
Set datatype of il_intruction_c objects containing an ST operator. 2012-10-07, by Mario de Sousa
Delete unused variables. 2012-10-07, by Mario de Sousa
Use doubly linked connections for flow control graph (will be used later). 2012-10-06, by Mario de Sousa
Remove deprecated search_expression_type_c 2012-10-04, by Mario de Sousa
Deprecate use of search_expression_type_c (prepare for complete removal!). 2012-10-04, by Mario de Sousa
Deprecate use of search_expression_type_c (prepare for complete removal!) 2012-10-04, by Mario de Sousa
Deprecating use of search_expression_type_c, so it may later be deleted! 2012-10-04, by Mario de Sousa
Merge 2012-10-04, by Mario de Sousa
Add new get_datatype_info_c (preparing to remove search_expression_type_c) 2012-10-04, by Mario de Sousa
Delete declaration of unused & undeclared functions. 2012-10-04, by Mario de Sousa
Delete class elements that are not used (clean up code). 2012-10-03, by Mario de Sousa
Add check whether external var matches to global var. 2012-09-28, by Manuele Conti
Also check FB passed as parameters in FB/Function calls (Thanks Andreas!) 2012-09-27, by Mario de Sousa
Minor changes needed to build with pedantic flag. 2012-09-26, by Manuele Conti
Also check external/global variable consistency in configurations and FBs. 2012-09-21, by Mario de Sousa
add method for printing class_name. USE ONLY FOR DEBUGING! 2012-09-21, by Mario de Sousa
store POU reference to POU declaration instead of global var declarations. 2012-09-19, by Mario de Sousa
Start declaration check class. 2012-09-18, by Manuele Conti
Start declaration check class. 2012-09-14, by Manuele Conti
Adjust coding style. 2012-09-13, by Mario de Sousa
list_c: initial capacity. ERROR_MSG(msg,...) supports optional arguments now. 2012-09-08, by agraeper
Deleting datatype checks no longer needed (with a view of making search_expression_type_c redundant). 2012-08-31, by Mario de Sousa
Start adding support for data type checking of enums. 2012-08-31, by Mario de Sousa
Remove comment no longer valid since introduction of constant folding. 2012-08-31, by Mario de Sousa
Add some comments. 2012-08-30, by Mario de Sousa
Update configure script. 2012-08-30, by Manuele Conti
More precise handling of const value status. 2012-08-30, by Mario de Sousa
Fix bug in checking array ranges. 2012-08-30, by Mario de Sousa
Add more info to error messages. 2012-08-30, by Mario de Sousa
Allow the use of PRId64, PRIu64 and PRIx64 printf formating macros globally. 2012-08-30, by Mario de Sousa
Merge. 2012-08-29, by Mario de Sousa
Fix constant folding: now handles INT_MIN and neg_integer_c correctly. 2012-08-29, by Mario de Sousa
Replace test bison version without bash regular expression. 2012-08-28, by Manuele Conti
Fix Segmentation Fault FB var declaration in a single list. 2012-08-16, by Manuele Conti
Add some comments. 2012-08-27, by Mario de Sousa
Fix some warning about loss of precision data in iec_std_lib.h file. 2012-10-25, by Edouard Tisserant
Fix bug with NE function for STRING variables 2012-10-23, by Laurent Bessard
Fix bug in code for pragma with double brackets 2012-10-22, by Laurent Bessard
Merged 2012-10-22, by Laurent Bessard
Adding support for direct array declaration in structure element declaration 2012-10-21, by Laurent Bessard
Added double curly braces for pragma (kept single curly braces for compatibility). Added macro def and undef surrounding pragma to simplify user code. Moved useless comment from generated code back to code generator. 2012-10-19, by Edouard Tisserant
Fix bug with task interval using fixed_point value for duration items 2012-09-13, by Laurent Bessard
Adding error message when task interval value is not supported 2012-09-13, by Laurent Bessard
Adding error message when task interval value is not supported 2012-09-13, by Laurent Bessard
Fix bug SFC action index declarations were different in POUS.c and VARIABLES.csv when boolean variables are used as action name in step action association 2012-09-12, by Laurent Bessard
Fix generated code when using boolean variable as action name in step action association 2012-09-11, by Laurent Bessard
Fix bug in SFC generated code. Action state was declared in the list of variables to debug, but wasn't stored using structure with flags. This error had side effects that makes Beremiz debug crash. 2012-09-11, by Laurent Bessard
Adding support for P0 and P1 qualifiers and fixing code generated for SL qualifier 2012-09-04, by Laurent Bessard
Fixed VARIABLES.csv, was broken when using enumrated types 2012-09-01, by Edouard Tisserant
Merge with c2546c6e0cfa5ad55b288895f17f1b9f2a228f3b 2012-08-22, by Laurent Bessard
Moving function to correct location (formating only). 2012-08-17, by Mario de Sousa
Fix bug in code generation for FB IN_OUT structured parameter. 2012-08-04, by Manuele Conti
Add check bison version in configure.ac file. 2012-07-30, by Manuele Conti
Remove remaining signed/unsigned comparison error messages when compiling. 2012-08-16, by Mario de Sousa
Remove warning about comparisons between int and unsigned int. 2012-07-20, by Manuele Conti
Support for data types of STEP.T and STEP.X in SFCs 2012-08-01, by Mario de Sousa
Remove dead code. 2012-08-01, by Mario de Sousa
Change code formatting (alignment) 2012-08-01, by Mario de Sousa
Aloow use of SFC STEPs as variables. 2012-07-31, by Mario de Sousa
Check lvalues in expressions passed to Function/FB IN parameters. 2012-07-28, by Mario de Sousa
Fix comment (bug found by Manuele). 2012-07-20, by Mario de Sousa
Remove warning about redefining "__STDC_LIMIT_MACROS" (bug found by Manuele). 2012-07-20, by Mario de Sousa
Constant folding for IL. 2012-07-20, by Mario de Sousa
update comments. 2012-07-19, by Mario de Sousa
fix bug: remove REAL from candidate datatypes when real constant has overflowed. 2012-07-19, by Mario de Sousa
signed integer limits do not affect ANY_INT constant values. 2012-07-18, by Mario de Sousa
comment out un-used code. 2012-07-18, by Mario de Sousa
cleaning up code. Changing HUGE_VAL to INFINITY. 2012-07-18, by Mario de Sousa
Cleaning up the code. 2012-07-18, by Mario de Sousa
Clean up the code a little. 2012-07-18, by Mario de Sousa
Fixing includes to define INTxx_MAX etc... 2012-07-18, by Mario de Sousa
Add remove_from_candidate_datatype_list method using constant_folding results. 2012-07-14, by Manuele Conti
fix typo. 2012-06-19, by Mario de Sousa
fix parsing of non base 10 constant values. 2012-06-19, by Mario de Sousa
determine const value of hex, octal and bin literals correctly. 2012-06-18, by Mario de Sousa
fix array bounds check. 2012-06-18, by Mario de Sousa
Fix stupid typos (in calculating array dimension)! 2012-06-18, by Mario de Sousa
Add file missing from previous commit. 2012-06-16, by Mario de Sousa
Add ERROR_MSG macro && move extract_XXX() functions to constant_folding.cc 2012-06-15, by Mario de Sousa
Add independent extract_integer() function (preparing to remove extract_XXX() from absyntax_utils.cc) 2012-06-14, by Mario de Sousa
Clean up code (remove parsing of integers in stage 4). 2012-06-14, by Mario de Sousa
Fix literal MACRO gcc compliant. 2012-06-13, by Manuele Conti
Add 'dimension' parameter to subrange_c, fill it correctly, and use it. 2012-06-13, by Mario de Sousa
extract_int64() must not handle negation operation (was doing it incorrectly for INT64_MIN!) 2012-06-13, by Mario de Sousa
Add support for -INT64_MIN values in literals. 2012-06-13, by Mario de Sousa
Make compiler portable (do not assume int64_t is long long int) 2012-06-13, by Mario de Sousa
Add missing set overflow flag. 2012-06-12, by Manuele Conti
Fix extract_integer_value. 2012-06-12, by Manuele Conti
Fix typo (thanks Manuele) 2012-06-12, by Mario de Sousa
Remove potential access to NULL pointer. 2012-06-12, by Mario de Sousa
fix error message. 2012-06-12, by Mario de Sousa
Fix array index bound check to consider uint64 indexes/limits. 2012-06-12, by Mario de Sousa
Fix structure initialize. 2012-06-12, by Manuele conti
Add check array out of bound. 2012-06-11, by Manuele Conti
Code for debugging const_value annotations in abstract syntax tree. 2012-06-11, by Mario de Sousa
Fix 'overflow' detection for real64. 2012-06-11, by Mario de Sousa
small bug fix. 2012-06-10, by Mario de Sousa
Fix compare expression in constat folding class. 2012-06-10, by Manuele Conti
Fix extract_real (thanks Manuele), and add check for overflow. 2012-06-10, by Mario de Sousa
cleaning up the code... 2012-06-10, by Mario de Sousa
Fix remaining overflow checks. 2012-06-10, by Mario de Sousa
remove incorrect include file. 2012-06-09, by Mario de Sousa
Correctly implement MOD operation and overflow checks (still missing uint * / MOD). 2012-06-09, by Mario de Sousa
Re-insert errno=0 before calling strtoXX() (thanks go to Manuele) 2012-06-09, by Mario de Sousa
cosmetic changes. 2012-06-08, by Mario de Sousa
Add data structure for storing overflow of constant values. 2012-06-08, by Mario de Sousa
make the compiler platform independent (i.e. no longer assume sizeof(double)==8). 2012-06-06, by Mario de Sousa
create extract_real_value() in absyntax_utils. NOTE: overflows not yet handled! 2012-06-06, by Mario de Sousa
Update constant folding: fixing minor bug. 2012-06-06, by Manuele Conti
Fix a few bugs of previous commit. 2012-06-06, by Mario de Sousa
Start constant_folding class. 2012-06-05, by Manuele Conti
little typo in last commited code 2012-06-05, by Andreas Graeper
Change return data type of array_dimension_iterator_c.next() 2012-06-04, by Mario de Sousa
Fix SFC stage4 error. 2012-05-16, by Manuele Conti
Renamed class, remove unused code, delete allocated objects. 2012-05-15, by mjsousa
Start sematinc range check class. 2012-05-15, by Manuele Conti
Located variables may have other data types besides ANY_BIT. 2012-05-15, by mjsousa
Add verify_is_lvalue to control_variable in for_statement. 2012-05-13, by Manuele Conti
Remove useless code, and replace with assertion. 2012-05-10, by mjsousa
Fix bug: initialise un-initialised variable. 2012-05-10, by mjsousa
Delete incorrect comment. 2012-05-10, by mjsousa
Add some comments... 2012-05-10, by mjsousa
Add high level comments. 2012-05-10, by mjsousa
Fix comment. 2012-05-10, by mjsousa
Fix the previous commit: check for errors in expressions used as subscripts. 2012-05-09, by mjsousa
Fix data type check array subscript field. 2012-05-09, by Manuele Conti
Merge changes. 2012-05-09, by mjsousa
Fix parsing os TIME literals & rename the extract_integer() function. 2012-05-09, by mjsousa
Fix generation of output for iec2iec. 2012-05-09, by mjsousa
Do not compile deleted files... 2012-05-09, by mjsousa
Do not compile deleted files... 2012-05-09, by mjsousa
ReDelete files - used in old method of supporting standard functions. 2012-05-09, by mjsousa
Remove file (used for old method of supporting standard functions). 2012-05-09, by mjsousa
Add TODO list! 2012-04-27, by Mario de Sousa
Delete unecessary variable. 2012-04-26, by Mario de Sousa
Fix __dt_to_timespec primitive function. 2012-05-03, by Conti Manuele
Fix __dt_to_string primitive function. 2012-05-02, by Conti Manuele
Fix code generation about __INIT_GLOBAL_LOCATED. 2012-04-24, by Conti Manuele
Change constants into enums. 2012-04-25, by Mario de Sousa
Add lvalue checking for IL function and FB invocations. 2012-04-25, by Mario de Sousa
Fix comment. 2012-04-25, by Mario de Sousa
Add clarifying comment. 2012-04-25, by Mario de Sousa
Remove access to NULL pointer. 2012-04-25, by Mario de Sousa
Make temporary fix to is_complex() method. 2012-04-25, by Mario de Sousa
Fix comment. (thanks go to Manuele for pointing it put). 2012-04-24, by Mario de Sousa
Stop lvalue checks after finding an error in the expression. 2012-04-23, by Mario de Sousa
Remove erroneous check for S1 and R1, and add missing declrataion. 2012-04-23, by Mario de Sousa
Start implement lvalue check in IL instruction. 2012-04-21, by Manuele Conti
Add lvalue check on fb invocation. 2012-04-21, by Manuele Conti
Literals are also part of expressions! 2012-04-19, by Mario de Sousa
Implement check_assignment_to_expression in lvalue_check_c class. 2012-04-18, by Conti Manuele
Remove potential access to NULL pointer. 2012-04-18, by Mario de Sousa
Start having nicer stage 4 error messages. 2012-04-18, by Mario de Sousa
Improve usability command line under windows. 2012-04-17, by Conti Manuele
Ignore trailing EOLs when determining symbol location. 2012-04-17, by Mario de Sousa
Add comment. 2012-04-17, by Mario de Sousa
Fix Segmentation fault in check_assignment_to_output lvalue method. 2012-04-17, by Conti Manuele
Remove deprecated status for ANYTIME operations. 2012-04-17, by Mario de Sousa
Produce similar error messages in stage2 and stage3. 2012-04-17, by Mario de Sousa
Fix bug when handling code with data type errors. 2012-04-16, by Mario de Sousa
Fix printing of data type errors in while and repeat statements. 2012-04-16, by Mario de Sousa
Add lvalue check for non formal function invocations. 2012-04-16, by Mario de Sousa
Fixing check for assingment to FOR control variables. 2012-04-16, by Mario de Sousa
Moving get_var_name_c into its own file. 2012-04-16, by Mario de Sousa
Fixing check for assignment to output variables. 2012-04-16, by Mario de Sousa
Fixing some bugs in lvalue checking (other bugs remain - to be fixed later) 2012-04-15, by Mario de Sousa
Add lvalue check class. 2012-04-14, by Manuele Conti
Determine the modifiers (CONST, REATAIN) used when declaring a variable. 2012-04-14, by manuele conti