The 80386 introduced Virtual 8086 (V86) mode -- allowing real-mode DOS programs to run inside protected mode under OS supervision. While not full virtualization in the modern sense, V86 was the first practical hardware-assisted mechanism on x86 for running legacy software in a protected environment -- used widely in Windows 3.x and Windows 9x.
Фото: Владимир Астапкович / РИА Новости
。服务器推荐对此有专业解读
1L decoder, d=7, 1h, ff=14。51吃瓜对此有专业解读
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