Sat, 08 Feb 2014 10:32:26 +0000 mjsousa Fix bug - correctly declare struct members whose type is a directly defined array (e.g.: STRUCT x: ARRAY of XXX; END_STRUCT)
Wed, 05 Feb 2014 20:04:50 +0000 mjsousa Start using the called_fb_declaration annotation when generating C code from FB calls in ST.
Sun, 22 Dec 2013 09:50:02 +0000 Mario de Sousa Code cleanup: move datatype analysis to get_datatype_info_c
Fri, 20 Dec 2013 11:44:38 +0000 Mario de Sousa Fix bug-fix of previous commit.
Thu, 19 Dec 2013 19:38:29 +0000 Mario de Sousa Fix bug: allow use, as lvalues, structures/arrays inside FBs (e.g. fb1.struct1.r := 33.3).
Wed, 18 Dec 2013 18:41:05 +0000 Mario de Sousa Fix bug/issue #33 (correctly access struct/array variables declared inside a FB -> r:=FB1.FB2.struct1.array1[3] )
Sat, 07 Sep 2013 22:08:09 +0100 Mario de Sousa Add assertion suggested by Manuele.
Fri, 23 Aug 2013 15:13:11 +0100 mjsousa merge
Fri, 23 Aug 2013 12:33:12 +0100 mjsousa Use get_datatype_info_c::is_type_valid() to determine datatype validity
Fri, 23 Aug 2013 12:06:08 +0100 mjsousa Recursively check the datatype compatibility of values/expressions passed in function/FB invocations.
Fri, 23 Aug 2013 09:34:04 +0100 mjs Change error message text so as to become more suitable to where they might occur in the source code.
Thu, 22 Aug 2013 19:12:10 +0100 mjsousa Add code to check if an IN_OUT variable is being passed an IL list in formal IL FB/function invocations.
Thu, 22 Aug 2013 18:50:43 +0100 mjsousa Generate correct error message when encountering IL lists embedded in IL formal invocations.
Thu, 22 Aug 2013 16:53:17 +0100 mjsousa Fill in the 'datatype' anotation in the identifiers of symbolic variables.
Thu, 22 Aug 2013 16:51:22 +0100 mjsousa Fix C code generation of FB invocation in IL.
Thu, 22 Aug 2013 07:39:33 +0100 mjsousa Fix detection of datatype errors on IL conditional flow control operators (JMPC, RETC, ...)
Wed, 21 Aug 2013 21:56:41 +0100 mjsousa Allow array_dimension_iterator to accept an array_spec_init_c.
Wed, 21 Aug 2013 21:34:43 +0100 mjsousa Small code cleanup (move common code to a function)
Wed, 21 Aug 2013 21:26:55 +0100 mjsousa Fix datatype analysis of conditional IL operators (CALC, CALCN, RETC, RETCN, JMPC, JMPCN, S and R)
Wed, 21 Aug 2013 21:14:50 +0100 mjsousa Fix datatype analyses of S and R IL operators.
Wed, 21 Aug 2013 16:08:50 +0100 mjsousa make sure all IL operands are narrowed (datatype checking algorithm)
Wed, 21 Aug 2013 16:06:43 +0100 mjsousa cosmetic change only - fix code alignment.
Tue, 20 Aug 2013 11:15:40 +0100 mjsousa Add support for FB call semantics of 'S' and 'R' IL operators!
Tue, 20 Aug 2013 11:11:09 +0100 mjsousa Stop lvalue check from segfaulting when coming across buggy IL code (IL operator with no operand!)
Tue, 20 Aug 2013 11:08:15 +0100 mjsousa Allow get_datatype_info_c to be called with NULL parameters.
Thu, 15 Aug 2013 11:24:54 +0100 mjsousa Do lvalue check of function output parameters (since they may contain expressions inside array subscripts!)
Sat, 10 Aug 2013 09:10:06 +0100 mjsousa Handle buggy source code gracefully (do not bork when non-array variable is used as an array. e.g: int_var[42]:= 33)
Wed, 07 Aug 2013 10:34:57 +0100 mjsousa Delete debugging messages left in by mistake.
Wed, 07 Aug 2013 10:24:32 +0100 mjsousa Fix segfault when doing lvalue check of buggy IEC 61131-3 source code
Wed, 07 Aug 2013 10:18:29 +0100 mjsousa Fix datatype analysis of structured variables that contain arrays in their fields (e.g. var.x1[var2 + 42].y1).
Mon, 05 Aug 2013 15:57:00 +0100 mjsousa Add capability of returning array subscript list while decomposing a struct/array variable.
Mon, 05 Aug 2013 08:26:30 +0100 mjsousa Code cleanup: Remove unused option = Delete dead code.
Tue, 20 Aug 2013 17:35:11 +0100 mjsousa merge
Fri, 19 Jul 2013 13:31:35 +0100 Mario de Sousa Declare that YYLSTYPE is not the default trivial datatype used by bison. (was causing compile errors in bison ver >= 2.7)
Wed, 19 Feb 2014 22:25:10 +0100 Edouard Tisserant Fix build on Ubuntu 13.10
Fri, 11 Oct 2013 12:38:36 +0200 Laurent Bessard Fixed warning when compiling generated program containing external variable assignments
Fri, 07 Jun 2013 11:27:29 +0900 Edouard Tisserant Enlarged flex buffer size in order to accept larger C pragmas
Sat, 18 May 2013 16:35:41 +0900 edouard Missing braces arround extern declarartions in __SET_EXTERNAL define was making problem with GCC in switch case statements
Thu, 16 May 2013 14:37:33 +0900 Edouard Tisserant Moved __INIT_* defines within type definition headers files
Thu, 02 May 2013 10:42:17 +0200 Laurent Bessard Fixed warning in accessor __SET_EXTERNAL
Thu, 18 Apr 2013 22:27:01 +0200 Laurent Bessard Fixed bug when defining task with single_data_source instead of interval_data_source
Fri, 05 Apr 2013 09:37:52 +0900 Edouard Tisserant Merged Mario's changes
Thu, 04 Apr 2013 18:55:20 +0100 Mario de Sousa Fix bug related to FB invocation of FB instances declared as VAR_EXTERN.
Thu, 04 Apr 2013 09:45:11 +0900 Edouard Tisserant Merged Mario's changes
Wed, 03 Apr 2013 19:49:52 +0100 Mario de Sousa Partial fix to VAR_EXTERN vs VAR_GLOBAL check. Now considers globals declared in resources too. TODO: recursively check FB declared in the program.
Fri, 22 Feb 2013 21:09:59 +0000 Mario de Sousa Allow variables declared inside resources to be referenced by res_name.var_name
Wed, 13 Feb 2013 18:56:25 +0000 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.
Tue, 05 Feb 2013 17:40:23 +0000 Mario de Sousa Print filename when debugging abstract symbol table.
Wed, 23 Jan 2013 14:53:14 +0000 Mario de Sousa Consider fb_name_decl_c a non base data type class!
Wed, 23 Jan 2013 14:30:03 +0000 Mario de Sousa Fill symbol->datatype anotation for FB declarations.
Wed, 23 Jan 2013 13:46:11 +0000 Mario de Sousa Fill in the symbol.datatype annotation in symbol classes used in derived data type declarations.
Tue, 22 Jan 2013 16:07:49 +0000 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).
Mon, 11 Mar 2013 12:54:25 +0100 Laurent Bessard Merged
Mon, 11 Mar 2013 12:51:01 +0100 Laurent Bessard Fixed bug in string format when translating TIME and DATETIME to STRING
Mon, 11 Mar 2013 12:49:33 +0100 Laurent Bessard Fixed bug with SFC transition datatype checking
Fri, 08 Mar 2013 11:38:26 +0900 Edouard Tisserant Stripped generated files again. http://stackoverflow.com/questions/3290908/which-files-generated-by-autotools-should-i-keep-in-version-control-repository
Fri, 08 Mar 2013 02:00:36 +0100 Laurent Bessard Fixed bug in case statement with enumerated type variable as case expression
Fri, 08 Mar 2013 01:01:15 +0100 Laurent Bessard Merged
Sun, 13 Jan 2013 16:06:00 +0000 Mario de Sousa Set the symbol->datatpe of function_declaration_c
Sun, 13 Jan 2013 14:25:38 +0000 Mario de Sousa Fill in the symbol->datatype of elementary datatypes.
Thu, 10 Jan 2013 10:49:50 +0000 Mario de Sousa merge
Thu, 03 Jan 2013 18:27:06 +0000 Mario de Sousa merge
Thu, 03 Jan 2013 18:26:32 +0000 Mario de Sousa Fix divide by 0 bug.
Thu, 03 Jan 2013 18:23:07 +0000 Mario de Sousa grand merge
Thu, 10 Jan 2013 10:47:06 +0000 Mario de Sousa disable not yet complete constant propagation algorithm (currently brocken and producing incorrect results),
Thu, 10 Jan 2013 10:38:41 +0000 Mario de Sousa merge
Thu, 03 Jan 2013 23:39:25 +0100 Manuele Conti Fix constant propagation for repeat_statement_c class.
Thu, 03 Jan 2013 23:16:19 +0100 Manuele Conti Remove unused variable.
Thu, 03 Jan 2013 22:54:55 +0100 Manuele Conti Implement Mario's suggestions:
Thu, 03 Jan 2013 20:34:10 +0100 Manuele Conti Fix constant_folding missing call. [Bug found by Mario.]
Thu, 03 Jan 2013 19:31:12 +0000 Mario de Sousa Fix divide by 0 bug.
Thu, 03 Jan 2013 17:04:04 +0000 Mario de Sousa merge
Thu, 03 Jan 2013 11:39:27 +0100 Manuele Conti Fix CPPFLAGS Makefile.am for all stage4.
Mon, 31 Dec 2012 11:02:38 +0100 Manuele Conti Remove redundant class for get variable name.
Fri, 28 Dec 2012 16:24:17 +0100 Manuele Conti Fix constant propagation alg. in for statement like Mario suggestion.
Fri, 28 Dec 2012 11:22:02 +0100 Manuele Conti Add note about How Constant Folding class is extended with a implementation constant propagation algorithm
Thu, 27 Dec 2012 00:17:08 +0100 Manuele Conti Add constant propagation algorithm for loop cycles.
Fri, 28 Dec 2012 11:51:24 +0000 Mario de Sousa Update symbol_c::first_file/last_file entries in list_c::add_element()
Thu, 27 Dec 2012 15:31:01 +0000 Mario de Sousa moved class to obtain datatype name (in char *) to get_datatype_info_c
Thu, 27 Dec 2012 15:04:58 +0000 Mario de Sousa merge
Mon, 24 Dec 2012 16:56:08 +0100 Manuele Conti Fix comment about meet semilattice rules.
Sat, 22 Dec 2012 19:34:57 +0100 Manuele Conti Complete fix initialize const_value.
Sat, 22 Dec 2012 19:31:48 +0100 Manuele Conti Start to implement constant propagation algorithm.
Sat, 22 Dec 2012 19:30:44 +0100 Manuele Conti Fix const_value field initialized.
Sun, 02 Dec 2012 18:20:02 +0100 Manuele Conti Remove Ambiguous enumerate value in enum conversion functions.
Sun, 02 Dec 2012 12:30:41 +0100 Manuele Conti Fix enum conversion function to string.
Wed, 28 Nov 2012 22:51:24 +0100 Manuele Conti Fix struct generic_function_call_t initialize style.
Tue, 27 Nov 2012 23:47:22 +0100 Manuele Conti Merge with Mario's changes.
Thu, 20 Dec 2012 10:46:51 +0100 Manuele Conti Merge with Mario's repository.
Thu, 20 Dec 2012 10:42:01 +0100 Manuele Conti Fix warning about call fprintf without format string.
Mon, 03 Dec 2012 18:44:16 +0000 Mario de Sousa merge
Sun, 02 Dec 2012 18:20:02 +0100 Manuele Conti Remove Ambiguous enumerate value in enum conversion functions.
Sun, 02 Dec 2012 12:30:41 +0100 Manuele Conti Fix enum conversion function to string.
Wed, 28 Nov 2012 22:51:24 +0100 Manuele Conti Fix struct generic_function_call_t initialize style.
Mon, 03 Dec 2012 14:06:49 +0000 Mario de Sousa Small code cleanup.
Sat, 01 Dec 2012 11:30:16 +0000 mjsousa Allow bison to ask for an END_OF_INPUT token multiple times!