From e2a6da26b16625d210fd420ad26d95cbd90fb551 Mon Sep 17 00:00:00 2001
From: yuchen <yuchen@tsinghua.edu.cn>
Date: Fri, 13 Mar 2015 22:08:13 +0800
Subject: [PATCH] add more comments in toy.S

---
 related_info/lab1/toybootloader/toy.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/related_info/lab1/toybootloader/toy.S b/related_info/lab1/toybootloader/toy.S
index e40adcb..6804faa 100644
--- a/related_info/lab1/toybootloader/toy.S
+++ b/related_info/lab1/toybootloader/toy.S
@@ -26,5 +26,5 @@ dispstr:
 	int $0x10                                              /* 调用BIOS提供的int服务0x10的0x13功能：显示字符串 */ 
 	ret
 		
-.org    0x1fe, 0x90 
-.word 0xaa55 
+.org    0x1fe, 0x90                                       /* 0x1fe=510，表示从ret后的位置开始，直到510处结束的代码/数据空间，填写0x90 */
+.word 0xaa55                                              /* 合法的主引导扇区标识 */