Comments (1)
hurley25
commented on July 20, 2024
进入保护模式了工作grub做过了，文档有描述：
最后我再列出当GRUB载入我们的内核时，CPU的一些状态信息:
CS 指向基地址为 0x00000000，限长为4G – 1的代码段描述符。
DS，SS，ES，FS 和 GS 指向基地址为0x00000000，限长为4G–1的数据段描述符。
A20 地址线已经打开。
页机制被禁止。
中断被禁止。
EAX = 0x2BADB002
系统信息和启动信息块的线性地址保存在 EBX中(相当于一个指针)。
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Related Issues (20)
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