From 0c597baa0102fecc0587572a432d47c05a974ec0 Mon Sep 17 00:00:00 2001 From: hailin cai Date: Tue, 23 Feb 2016 15:42:05 -0500 Subject: [PATCH] Update Booting/linux-bootstrap-2md.md --- Booting/linux-bootstrap-2md.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Booting/linux-bootstrap-2md.md b/Booting/linux-bootstrap-2md.md index ba1d14f..f21a289 100644 --- a/Booting/linux-bootstrap-2md.md +++ b/Booting/linux-bootstrap-2md.md @@ -376,7 +376,7 @@ if (cpu_level < req_level) { } ``` -`check_cpu`方法做了大量的检测和设置工作,下面就简单介绍一些:1)检查cpu标志,如果cpu是64位cpu,那么就设置[long mode](http://en.wikipedia.org/wiki/Long_mode), 2) 检查CPU的制造商checks the processor's vendor and makes preparation for certain vendors like turning off SSE+SSE2 for AMD if they are missing, etc. +`check_cpu`方法做了大量的检测和设置工作,下面就简单介绍一些:1)检查cpu标志,如果cpu是64位cpu,那么就设置[long mode](http://en.wikipedia.org/wiki/Long_mode), 2) 检查CPU的制造商,根据制造商的不同,设置不同的CPU选项。比如对于AMD出厂的cpu,如果不支持SSE+SSE2,那么就禁止这些选项。 Memory detection --------------------------------------------------------------------------------