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from pydecor import export
from pyVHDLModel.VHDLModel import Mode
from pyGHDL.libghdl import LibGHDLException, name_table
from pyGHDL.libghdl.vhdl import nodes
__all__ = []
__MODE_TRANSLATION = {
nodes.Iir_Mode.In_Mode: Mode.In,
nodes.Iir_Mode.Out_Mode: Mode.Out,
nodes.Iir_Mode.Inout_Mode: Mode.InOut,
nodes.Iir_Mode.Buffer_Mode: Mode.Buffer,
nodes.Iir_Mode.Linkage_Mode: Mode.Linkage,
}
@export
def GetIirKindOfNode(node) -> nodes.Iir_Kind:
kind: int = nodes.Get_Kind(node)
return nodes.Iir_Kind(kind)
@export
def NodeToName(node) -> str:
"""Return the python string from node :obj:`node` identifier"""
identifier = nodes.Get_Identifier(node)
return name_table.Get_Name_Ptr(identifier)
@export
def GetModeOfNode(node) -> Mode:
"""Return the mode of a :obj:`port`."""
try:
return __MODE_TRANSLATION[nodes.Get_Mode(node)]
except KeyError:
raise LibGHDLException("Unknown mode.")
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