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# =============================================================================
# ____ _ _ ____ _ _
# _ __ _ _ / ___| | | | _ \| | __| | ___ _ __ ___
# | '_ \| | | | | _| |_| | | | | | / _` |/ _ \| '_ ` _ \
# | |_) | |_| | |_| | _ | |_| | |___ | (_| | (_) | | | | | |
# | .__/ \__, |\____|_| |_|____/|_____(_)__,_|\___/|_| |_| |_|
# |_| |___/
# =============================================================================
# Authors:
# Patrick Lehmann
#
# Package module: DOM: Interface items (e.g. generic or port)
#
# License:
# ============================================================================
# Copyright (C) 2019-2021 Tristan Gingold
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <gnu.org/licenses>.
#
# SPDX-License-Identifier: GPL-2.0-or-later
# ============================================================================
from pydecor import export
from pyVHDLModel.VHDLModel import (
Attribute as VHDLModel_Attribute,
AttributeSpecification as VHDLModel_AttributeSpecification,
Name,
SubTypeOrSymbol,
)
from pyGHDL.libghdl._types import Iir
from pyGHDL.libghdl.vhdl import nodes
from pyGHDL.dom import DOMMixin
from pyGHDL.dom._Utils import GetNameOfNode, GetIirKindOfNode
from pyGHDL.dom._Translate import GetNameFromNode
from pyGHDL.dom.Symbol import SimpleSubTypeSymbol
@export
class Attribute(VHDLModel_Attribute, DOMMixin):
def __init__(self, node: Iir, identifier: str, subType: SubTypeOrSymbol):
super().__init__(identifier, subType)
DOMMixin.__init__(self, node)
@classmethod
def parse(cls, attributeNode: Iir) -> "Attribute":
name = GetNameOfNode(attributeNode)
subTypeMark = nodes.Get_Type_Mark(attributeNode)
subTypeName = GetNameOfNode(subTypeMark)
subType = SimpleSubTypeSymbol(subTypeMark, subTypeName)
return cls(attributeNode, name, subType)
@export
class AttributeSpecification(VHDLModel_AttributeSpecification, DOMMixin):
def __init__(self, node: Iir, attribute: Name):
super().__init__(attribute)
DOMMixin.__init__(self, node)
@classmethod
def parse(cls, attributeNode: Iir) -> "AttributeSpecification":
attributeDesignator = nodes.Get_Attribute_Designator(attributeNode)
attributeName = GetNameFromNode(attributeDesignator)
# FIXME: needs an implementation
entityNameList = nodes.Get_Entity_Name_List(attributeNode)
enlk = GetIirKindOfNode(entityNameList)
entityClass = nodes.Get_Entity_Class(attributeNode)
eck = GetIirKindOfNode(entityClass)
return cls(attributeNode, attributeName)
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