text: from armulator.armv6.opcodes.abstract_opcodes.dsb import Dsb
  from armulator.armv6.opcodes.opcode import Opcode
  
  
  class DsbT1(Dsb, Opcode):
      def __init__(self, instruction, option):
          Opcode.__init__(self, instruction)
          Dsb.__init__(self, option)
  
      def is_pc_changing_opcode(self):
          return False
  
      @staticmethod
      def from_bitarray(instr, processor):
          option = instr[28:32]
          return DsbT1(instr, **{"option": option})
  