def _vhdl__reasign(self, obj, rhs, astParser=None,context_str=None):
asOp = hdl.get_assiment_op(obj)
if rhs._Inout == InOut_t.Master_t and rhs._varSigConst == varSig.signal_t:
raise Exception("cannot read from Master")
if rhs._Inout == InOut_t.output_t and rhs._varSigConst == varSig.signal_t:
raise Exception("cannot read from Output")
obj._add_output()
if obj.__v_classType__ == v_classType_t.Master_t or obj.__v_classType__ == v_classType_t.Slave_t:
hdl_call = hdl._vhdl__call_member_func(obj, "__lshift__",[obj, rhs],astParser)
if hdl_call is None:
astParser.Missing_template=True
return "-- $$ template missing $$"
return hdl_call
if rhs._type != obj._type:
raise Exception("cannot assigne different types.", str(obj), rhs._type, obj._type )
return obj.get_vhdl_name() + asOp + rhs.get_vhdl_name()
def impl_reasign(self, obj, rhs, astParser=None, context_str=None):
asOp = hdl.get_assiment_op(obj)
if rhs._Inout == InOut_t.Master_t:
raise Exception("cannot read from Master")
if rhs._Inout == InOut_t.output_t:
raise Exception("cannot read from Output")
if rhs._type != obj._type:
raise Exception("cannot assigne different types.", str(obj),
rhs._type, obj._type)
ret ="---------------------------------------------------------------------\n-- " + \
obj.get_vhdl_name() +" << " + rhs.get_vhdl_name()+"\n"
ret += obj.get_vhdl_name(InOut_t.output_t) + asOp + rhs.get_vhdl_name(
InOut_t.output_t) + ";\n"
ret += rhs.get_vhdl_name(InOut_t.input_t) + asOp + obj.get_vhdl_name(
InOut_t.input_t)
return ret
def impl_reasign(self, obj, rhs, astParser=None,context_str=None):
asOp = hdl.get_assiment_op(obj)
return str(obj) +asOp + str(rhs)