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hdl.ast: implement Initial.

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This is the last remaining part for first-class formal support.
This commit is contained in:
whitequark 2019-08-15 02:53:07 +00:00
parent 40abaef858
commit ed7e07c6c1
8 changed files with 68 additions and 16 deletions
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3
nmigen/back/pysim.py
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@ -86,6 +86,9 @@ class _ValueCompiler(ValueVisitor):
def on_Sample(self, value):
raise NotImplementedError # :nocov:
def on_Initial(self, value):
raise NotImplementedError # :nocov:
def on_Record(self, value):
return self(Cat(value.fields.values()))

3
nmigen/back/rtlil.py
View file

@ -331,6 +331,9 @@ class _ValueCompiler(xfrm.ValueVisitor):
def on_Sample(self, value):
raise NotImplementedError # :nocov:
def on_Initial(self, value):
raise NotImplementedError # :nocov:
def on_Record(self, value):
return self(ast.Cat(value.fields.values()))