When accessing an exception or interrupt handler through either an interrupt gate or a trap gate, the processor clears the TF flag in the EFLAGS register after it saves the contents of the EFLAGS register on the stack. (On calls to exception and interrupt handlers, the processor also clear ...
The Programmable Interrupt Controller (PIC) functions as an overall manager in an Interrupt-Driven system environment. It accepts requests from the peripheral equipment, determines which of the incoming requests is of the highest importance (priority),ascertains whether the incoming request ...
常用快捷键 在taglist窗口中,可以使用下面的快捷键: CR 跳到光标下tag所定义的位置,用鼠标双击此tag功能也一样 o 在一个新打开的窗口中显示光标下tag Space 显示光标下tag的原型定义 u 更新taglist窗口中的tag s 更改排序方式,在按名字排序和按出现顺序排序间 ...