VirtualBox

source: vbox/trunk/src/VBox/Runtime/common/misc/zero.asm@ 64901

Last change on this file since 64901 was 64901, checked in by vboxsync, 8 years ago

Runtime: use symbolic constants for _8K and _16K

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 1.8 KB
Line 
1; $Id: zero.asm 64901 2016-12-16 09:11:28Z vboxsync $
2;; @file
3; IPRT - Zero Memory.
4;
5
6;
7; Copyright (C) 2013-2016 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;*******************************************************************************
28;* Header Files *
29;*******************************************************************************
30%include "iprt/asmdefs.mac"
31
32; Putting it in the code segment/section for now.
33BEGINCODE
34
35;;
36; 64KB of zero memory with various sized labels.
37;
38EXPORTEDNAME_EX g_abRTZeroPage, object
39EXPORTEDNAME_EX g_abRTZero4K, object
40EXPORTEDNAME_EX g_abRTZero8K, object
41EXPORTEDNAME_EX g_abRTZero16K, object
42EXPORTEDNAME_EX g_abRTZero32K, object
43EXPORTEDNAME_EX g_abRTZero64K, object
44 times 0x10000/(16*4) dd 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0
45%ifdef ASM_FORMAT_ELF
46size g_abRTZeroPage _4K
47size g_abRTZero4K _4K
48size g_abRTZero8K _8K
49size g_abRTZero16K _16K
50size g_abRTZero32K _32K
51size g_abRTZero64K _64K
52%endif
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