'Iterate through all the possible arg positions that can be used to store any kind of argument
Does not take into account customizations.
Returns an iterator of SimFunctionArguments'

@property
def both_args(self):

    turtle = (self.STACKARG_SP_BUFF + self.STACKARG_SP_DIFF)
    while True:
        (yield SimStackArg(turtle, self.arch.bytes))
        turtle += self.arch.bytes
