From 84a4565641934fbec38876bc29e7d691c047af50 Mon Sep 17 00:00:00 2001 From: hailin cai Date: Fri, 5 Feb 2016 12:06:47 -0500 Subject: [PATCH] Update Booting/linux-bootstrap-2md.md --- Booting/linux-bootstrap-2md.md | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/Booting/linux-bootstrap-2md.md b/Booting/linux-bootstrap-2md.md index 71a25fd..9f22a5b 100644 --- a/Booting/linux-bootstrap-2md.md +++ b/Booting/linux-bootstrap-2md.md @@ -148,7 +148,8 @@ lgdt gdt ----------------------------- ``` -Where, -* **Index** shows the index number of the descriptor in the GDT. -* **TI**(Table Indicator) shows where to search for the descriptor. If it is 0 then search in the Global Descriptor Table(GDT) otherwise it will look in Local Descriptor Table(LDT). -* And **RPL** is Requester's Privilege Level. \ No newline at end of file +其中， +* **Index** 表示在GDT中，对应段描述符的索引号。 +* **TI** 表示要在GDT还是LDT中查找对应的段描述符 +* **RPL** 表示请求者优先级。这个优先级将和段描述符中的优先级协同工作，共同确定访问是否合法。 +