code: def get_instructions(self):
          
          # it is possible to a cache for instructions (avoid a new disasm)
          if self.cached_instructions is None:
              lsa = LinearSweepAlgorithm()
              ins = lsa.get_instructions(self.CM, self.size, self.insn,
                                            self.idx)
              self.cached_instructions = list(ins)
  
          for i in self.cached_instructions:
              yield i
docs: Get the instructions
  
          :rtype: a generator of each :class:`Instruction` (or a cached list of instructions if you have setup instructions)