while (i < n1) {
Real-mode programs freely execute CLI and STI to control interrupts, PUSHF and POPF to manipulate flags, INT n for DOS and BIOS calls, and IN/OUT for hardware I/O. In normal protected mode, these instructions are privilege-checked -- they execute normally if the caller has sufficient privilege, and fault otherwise. The 386 can't simply let V86 tasks execute them freely -- a DOS program disabling interrupts would bring down the whole system -- but trapping on every INT 21h call would make V86 impractically slow.
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‘Extraordinary’ golden lamb’s head pillaged in 1874 from what is now Ghana remains hidden in officers’ mess。搜狗输入法下载对此有专业解读
“有些人入仕数十年，终为名利所困，或一事无成，或身败名裂。究其原因，是没有树立正确的当官宗旨。”“当官，当共产党的‘官’，只有一个宗旨，就是造福于民。”
Matt Wilson, countryside manager for the National Trust, said: "The new island, located just off the eastern shore of Northey will provide a refuge for birds above the highest tides and away from disturbance on shore, acting as a lifeline for birds that are running out of safe spaces to nest and rest.