From b8c8eff7e7fe7f5fda2c2f9bc1eb6b6587932a7a Mon Sep 17 00:00:00 2001 From: hailin cai Date: Tue, 23 Feb 2016 15:41:17 -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 59d2a2f..ba1d14f 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 checks the cpu's flags, presence of [long mode](http://en.wikipedia.org/wiki/Long_mode) in case of x86_64(64-bit) CPU, 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checks the processor's vendor and makes preparation for certain vendors like turning off SSE+SSE2 for AMD if they are missing, etc. Memory detection --------------------------------------------------------------------------------