1. 找出最大数，确定最大位数d
The segmentation and paging scheme of x86 processors has been discussed extensively elsewhere (see the OSDev wiki, the Writing an OS in Rust series, or the Intel 386 Programmer's Reference Manual, Chapter 5). Here I'll focus on what the actual silicon does to make it fast.
，这一点在下载安装 谷歌浏览器 开启极速安全的 上网之旅。中也有详细论述
Фото: WANA (West Asia News Agency) via Reuters
Publication date: 10 March 2026