【计】 特权指令

一种由硬件检测到的非正常状态。例如:企图执行一条特权指令和诸如上溢出、下溢出与除0等的算术运算陷井。

privileged

privileged instruction execution

Under-privileged people

privileged state

privileged communication

privileged mode/state

privileged procedure segment

less privileged country【经】