From 7db978c3a4934c726ad24952a14eb7eaee581c2e Mon Sep 17 00:00:00 2001
From: nickysn <nickysn@gmail.com>
Date: Sat, 23 Mar 2013 02:14:52 +0000
Subject: [PATCH] * mark the registers, modified by DebugWriteLn's asm code

git-svn-id: branches/i8086@23971 -
---
 rtl/msdos/system.pp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtl/msdos/system.pp b/rtl/msdos/system.pp
index 49cf29395f..3717730107 100644
--- a/rtl/msdos/system.pp
+++ b/rtl/msdos/system.pp
@@ -73,7 +73,7 @@ begin
     mov dl, al
     int 21h
     loop @@1
-  end;
+  end ['ax','bx','cx','dx','si','di'];
 end;
 
 procedure DebugWriteLn(const S: string);