v0.27.1

Release created on: 07.07.2023 - 21:26:17

New Features

None

Changes

• Added support for add_note(...) to VHDLModelException.
• Enhanced error message.

Bug Fixes

• Fixed usage of entity symbol.

v0.27.0

Release created on: 05.07.2023 - 22:51:48

New Features

• New method to import objects into a namespace: ImportObjects
• First code to resolve types/subtypes.
• First code to link symbols in expressions.
• Added ContextReferenceSymbol.
• Added some type and subtype definitions to the IEEE.std_logic_1164 and IEEE.numeric_std VHDL packages.

Changes

• Bumped dependencies.
  • Adjusted code to support pyTooling v5.0.0.
• Added doc-strings.
• Renamings:
  • ConcurrentStatements → ConcurrentStatementsMixin
  • SequentialDeclarations → SequentialDeclarationsMixin
  • SequentialStatements → SequentialStatementsMixin
  • Method → MethodMixin
  • ProcedureCall → ProcedureCallMixin
  • InterfaceItem → InterfaceItemMixin
  • InterfaceItemWithMode → InterfaceItemWithModeMixin
  • GenericInterfaceItem → GenericInterfaceItemMixin
  • PortInterfaceItem → PortInterfaceItemMixin
  • ParameterInterfaceItem → ParameterInterfaceItemMixin
  • SignalAssignment → SignalAssignmentMixin
  • VariableAssignment → VariableAssignmentMixin
  • GenericEntityInstantiation → GenericEntityInstantiationMixin
  • SubprogramInstantiation → SubprogramInstantiationMixin
• Removed duplicate fields in inheritance tree.
  (Reported by new pyTooling features from ExtendedType.)
• Moved PredefinedLibrary, PredefinedPackageMixin, PredefinedPackage, PredefinedPackageBody to new module pyVHDLModel.Predefined

Bug Fixes

• Usage of symbols and names.

v0.26.0

Release created on: 16.05.2023 - 21:06:28

New Features

• Preparations for a type and object graph.
  • New object graph instance in the Design.
  • New ObjectGraphVertexKind and ObjectGraphEdgeKind enumeration.
  • New AnalyzeTypesAndObjects method.
• Added type declarations to std.standard package.

Changes

• Added new mixin ConcurrentDeclarationRegionMixin.
• Reworked indexing of statements.
• Added some type hints for loop variables.

Bug Fixes

• Fixed usage of symbols.

v0.25.1

Release created on: 16.04.2023 - 18:06:11

Bug Fixes

• Fixed typo PackageMembersReferenceSymbol → PackageMemberReferenceSymbol.

v0.25.0

Release created on: 15.04.2023 - 21:34:29

This release reverts changes made to symbols and names in earlier releases. Both features were merged some versions ago, but as shown in #70, a symbol (semantic) can have multiple name styles (syntax).

Changes

• Reworked Symbol classes to be a separate class structure. (Formerly derived from Name classes).
• Derived AllName from SelectedName.
• Updated testcases according to the changes in symbols and names.
• Reworked some more .format(...) calls to f-strings.
• Bumped dependencies.

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Related Issues:

• Closes #70

v0.24.1

Release created on: 02.04.2023 - 16:39:38

New Features

• Added method, so Synopsys packages can be loaded into the ieee library.
  (see #68 contributed by @c-thaler)

Changes

• Bumped dependencies.

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Related PRs:

• #68

v0.24.0

Release created on: 27.03.2023 - 21:58:46

New Features

• Added more properties to class Package.
• Distribute py.typed file.

Changes

• Adjusted to pyTooling v4.0+.
• Renamed SubType/subType to Subtype/subtype.
• Renamed SubProgram to Subprogram.
• Bumped dependencies.

Bug Fixes

None

---

Related PRs:

None

v0.23.0

Release created on: 05.02.2023 - 22:29:12

New Features

• Added property Name to Design.
• Improved calculation of property Toplevel.
  • HierarchyGraph has now a toplevel attribute.
• Added instructions on how to use pyVHDLModel with pyGHDL as a parser.

Changes

• Improved and added more documentation.
  • Started to document analysis procedure.
  • Added empty sections to document the 3 internal graph data structures.
• Bumped dependencies.

Bug Fixes

• Restricted Sphinx to <6.0, so navigation is not broken due to docutils vs. RTD theme mismatch.
• Fixes to the pyGHDL setup instructions.
• Fixed some broken tables in ReST.

v0.22.1

Release created on: 11.01.2023 - 17:09:20

Bug Fixes

• Fixed pyTooling dependency to be v2.11.0.

v0.22.0

Release created on: 11.01.2023 - 11:52:07

New Features

• Restructured SyntaxModel.py into 18 files and removed it:
  • Association.py
  • Base.py
  • Common.py
  • Concurrent.py
  • Declaration.py
  • DesignUnit.py
  • Exception.py
  • Expression.py
  • Instantiation.py
  • Interface.py
  • Name.py
  • Object.py
  • PSLModel.py
  • Scope.py
  • Sequential.py
  • Subprogram.py
  • Symbol.py
  • Type.py
• Added base exception class VHDLModelException.
• Added case specific exceptions with context information:
  • LibraryExistsInDesignError
  • LibraryRegisteredToForeignDesignError
  • LibraryNotRegisteredError
  • EntityExistsInLibraryError
  • ArchitectureExistsInLibraryError
  • PackageExistsInLibraryError
  • PackageBodyExistsError
  • ConfigurationExistsInLibraryError
  • ContextExistsInLibraryError
  • ReferencedLibraryNotExistingError
• Added namespaces to VHDL entities with concurrent declaration regions.
• Added property Entity to Component.
• Handle component instantiations.
  • Component declarations are indexed.
  • Reference components via use clauses.
  • Instantiation dependencies are now listed in the dependency graph.
• Implemented ComputeHierarchy:
  • Derive the hierarchy graph from dependency graph.
• Implemented property TopLevel.
  (Former method GetTopLevel).)
• Added CreateCompileOrderGraph and ComputeCompileOrder:
  • Derive the compile order graph from dependency graph.
• Implemented IterateDocumentsInCompileOrder to return a generator of documents in correct order.
• Added vertex attribute "predefined" to vertices in the dependency graph if it's a design unit from std or ieee.

Changes

• Removed old Symbol class and renamed the new symbol class NewSymbol to Symbol.
  Thus there is again just one symbol class call Symbol.
• Changed raise Exception(...) to raise VHDLModelException(...).
• Added doc-strings for names.
• Updated copyright to year 2023.

Bug Fixes

• Fixed Name when prefix parameter is None.
• Fixed Property name Has_Prefix to HasPrefix on Name.

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Related PRs:

• #61