From 50e6567728dd936b858df92900e8647202f58f19 Mon Sep 17 00:00:00 2001
From: Lim Ding Wen <limdingwen@icloud.com>
Date: Sun, 11 Jan 2015 07:23:36 +0800
Subject: [PATCH] Now with "system halted"!

---
 COMMENTS_sector1 |  16 +++++++---------
 sector1.bin      | Bin 512 -> 512 bytes
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/COMMENTS_sector1 b/COMMENTS_sector1
index bdc8de9..da1a058 100644
--- a/COMMENTS_sector1
+++ b/COMMENTS_sector1
@@ -8,7 +8,7 @@ Print welcome message
 7C00 MOVDX word 7DC0
 7C03 CALL doubleword segment 7D5 offset 0
 
-7C08..7C0F NOP
+7C08..7C0F NOP (bridge)
 
 Scan and print; typing.
 
@@ -22,13 +22,10 @@ Scan and print; typing.
 
 Halt the system.
 
-7C20 CLI
-7C21 HLT
-
-To be disposed.
-
-7C30 CLI
-7C31 HLT
+7C20 MOVDX word 7DD1
+7C23 CALL doubleword segment 7D5 offset 0
+7C28 CLI
+7C29 HLT
 
 7D50 to 7DBF: Procedures code
 
@@ -46,6 +43,7 @@ To be disposed.
 
 7DC0 to 7DFD: Data
 
-7DC0 "TestOS loaded.", 0
+7DC0 "TestOS loaded.", a, d, 0
+7DD1 a, d, "System halted.", 0
 
 7DFE to 7DFF: Bootable magic numbers data
diff --git a/sector1.bin b/sector1.bin
index 545a20a678302b5d3acd126b2740b433aebc07a3..d78d82334685274f737f5a5a54b590f136d2b569 100644
GIT binary patch
delta 47
zcmZo*X<(V4z_sgQ?JNd{tL(qNY}8u9D9pvnz{ML}SzMButB{eHQ<9pZH_=g+X;mly
Dk8Kbo

delta 27
jcmZo*X<(V4z_o?xte6Um4ND2zMy(}`6CDkhR)qopY03w|