1 files changed, 52 insertions, 0 deletions
diff --git a/src/VBox/Runtime/common/misc/zero.asm b/src/VBox/Runtime/common/misc/zero.asm
new file mode 100644
index 00000000..bbf1112b
--- /dev/null
+++ b/src/VBox/Runtime/common/misc/zero.asm
@@ -0,0 +1,52 @@
+; $Id: zero.asm $
+;; @file
+; IPRT - Zero Memory.
+;
+
+;
+; Copyright (C) 2013-2019 Oracle Corporation
+;
+; This file is part of VirtualBox Open Source Edition (OSE), as
+; available from http://www.virtualbox.org. This file is free software;
+; you can redistribute it and/or modify it under the terms of the GNU
+; General Public License (GPL) as published by the Free Software
+; Foundation, in version 2 as it comes in the "COPYING" file of the
+; VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+; hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+;
+; The contents of this file may alternatively be used under the terms
+; of the Common Development and Distribution License Version 1.0
+; (CDDL) only, as it comes in the "COPYING.CDDL" file of the
+; VirtualBox OSE distribution, in which case the provisions of the
+; CDDL are applicable instead of those of the GPL.
+;
+; You may elect to license modified versions of this file under the
+; terms and conditions of either the GPL or the CDDL or both.
+;
+
+;*******************************************************************************
+;* Header Files                                                                *
+;*******************************************************************************
+%include "iprt/asmdefs.mac"
+
+; Putting it in the code segment/section for now.
+BEGINCODE
+
+;;
+; 64KB of zero memory with various sized labels.
+;
+EXPORTEDNAME_EX g_abRTZeroPage, object
+EXPORTEDNAME_EX g_abRTZero4K, object
+EXPORTEDNAME_EX g_abRTZero8K, object
+EXPORTEDNAME_EX g_abRTZero16K, object
+EXPORTEDNAME_EX g_abRTZero32K, object
+EXPORTEDNAME_EX g_abRTZero64K, object
+        times 0x10000/(16*4) dd 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0
+%ifdef ASM_FORMAT_ELF
+size g_abRTZeroPage     _4K
+size g_abRTZero4K       _4K
+size g_abRTZero8K       _8K
+size g_abRTZero16K     _16K
+size g_abRTZero32K     _32K
+size g_abRTZero64K     _64K
+%endif