def visit_Part(self, node):
value_proxy = node.value
offset_proxy = node.offset
if not isinstance(node.value, Signal):
value_proxy = Signal(value_bits_sign(node.value))
if self.target_context:
a = _Assign(node.value, value_proxy)
else:
a = _Assign(value_proxy, node.value)
self.comb.append(self.visit_Assign(a))
if not isinstance(node.offset, Signal):
offset_proxy = Signal(value_bits_sign(node.offset))
if self.target_context:
a = _Assign(node.offset, offset_proxy)
else:
a = _Assign(offset_proxy, node.offset)
self.comb.append(self.visit_Assign(a))
node = _Part(value_proxy, offset_proxy, node.width)
return NodeTransformer.visit_Part(self, node)
def visit_Part(self, node):
value_proxy = node.value
offset_proxy = node.offset
if not isinstance(node.value, Signal):
value_proxy = Signal(value_bits_sign(node.value))
if self.target_context:
a = _Assign(node.value, value_proxy)
else:
a = _Assign(value_proxy, node.value)
self.comb.append(self.visit_Assign(a))
if not isinstance(node.offset, Signal):
offset_proxy = Signal(value_bits_sign(node.offset))
if self.target_context:
a = _Assign(node.offset, offset_proxy)
else:
a = _Assign(offset_proxy, node.offset)
self.comb.append(self.visit_Assign(a))
node = _Part(value_proxy, offset_proxy, node.width)
return NodeTransformer.visit_Part(self, node)
