Brewster has a clear picture of the typical SpeedPro franchisee: midcareer, corporate and ready for a change. They are around 45 to 55 years old, and they have worked for a corporation and hit middle management. “What they do is they step back and say, ‘I’m gonna bet on myself,’” Brewster says.
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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В Сербии задумались о выкупе контрольного пакета акций нефтяной компанииДжедович-Ханданович: Власти обсуждают выкуп акций «Нефтяной индустрии Сербии»。关于这个话题，91视频提供了深入分析
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54
Picogo Qi2 25W Magsafe Portable Charger