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.
第二十五条 违反治安管理行为在六个月以内没有被公安机关发现的,不再处罚。
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libvterm-0.3.3-5.fc42.x86_64
这一思考最终孕育出影片《你豪吗》(Hao Are You,2023)。该片从2018年开始筹备,历时四年半,于2022年制作完成,在镜头中探寻母亲支离破碎的家族历史。
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