privileged instruction 特许指令 ; 特权指令

privileged instruction operation 特权指令操作

memory protect privileged instruction 记忆保护特权指令

Program Exception - privileged instruction 非法执行特权指令

non-privileged instruction [计] 非特权指令

privileged master mode instruction [计] 特许主方式指令

half-word privileged instruction [计] 半字特许指令

privileged instruction simulation 特许指令模拟