writable: true,
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.。关于这个话题,Line官方版本下载提供了深入分析
,这一点在WPS官方版本下载中也有详细论述
Гангстер одним ударом расправился с туристом в Таиланде и попал на видео18:08。safew官方版本下载是该领域的重要参考
Израиль нанес удар по Ирану09:28
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