Фото: Elizabeth Frantz / Reuters
Also Read: Top 10 AI Content Generator & Writer Tools in 2022，详情可参考Safew下载
🧠 Part 2. 亮点功能实测：挑战“不可能三角”，详情可参考safew官方下载
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.，这一点在safew官方版本下载中也有详细论述
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