Что думаешь? Оцени!
2024年12月20日 星期五 新京报
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.，详情可参考谷歌浏览器【最新下载地址】
[&:first-child]:overflow-hidden [&:first-child]:max-h-full"
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63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54
把握“显绩”和“潜绩”，牢牢树立正确政绩观，让发展成果真正惠及亿万农民。。业内人士推荐一键获取谷歌浏览器下载作为进阶阅读