VirtualBox

source: vbox/trunk/src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-Shutdown.asm@ 60600

Last change on this file since 60600 was 60527, checked in by vboxsync, 9 years ago

bs3kit: Far updates.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 1.5 KB
Line 
1; $Id: bs3-cmn-Shutdown.asm 60527 2016-04-18 09:11:04Z vboxsync $
2;; @file
3; BS3Kit - Bs3Shutdown
4;
5
6;
7; Copyright (C) 2007-2015 Oracle Corporation
8;
9; This file is part of VirtualBox Open Source Edition (OSE), as
10; available from http://www.virtualbox.org. This file is free software;
11; you can redistribute it and/or modify it under the terms of the GNU
12; General Public License (GPL) as published by the Free Software
13; Foundation, in version 2 as it comes in the "COPYING" file of the
14; VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15; hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16;
17; The contents of this file may alternatively be used under the terms
18; of the Common Development and Distribution License Version 1.0
19; (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20; VirtualBox OSE distribution, in which case the provisions of the
21; CDDL are applicable instead of those of the GPL.
22;
23; You may elect to license modified versions of this file under the
24; terms and conditions of either the GPL or the CDDL or both.
25;
26
27%include "bs3kit-template-header.mac"
28
29BS3_EXTERN_CMN Bs3Panic
30
31BS3_PROC_BEGIN_CMN Bs3Shutdown, BS3_PBC_HYBRID_0_ARGS
32 cli
33 mov bl, 64
34 mov dx, 08900h
35%ifdef TMPL_16BIT
36 mov ax, cs
37 mov ds, ax
38%endif
39.retry:
40 mov ecx, 8
41 mov esi, .s_szShutdown
42 rep outsb
43 dec bl
44 jnz .retry
45 ; Shutdown failed!
46 jmp Bs3Panic
47.s_szShutdown:
48 db 'Shutdown', 0
49BS3_PROC_END_CMN Bs3Shutdown
50
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