/* $Id: zero-alt.S 93115 2022-01-01 11:31:46Z vboxsync $ */
/** @file
 * IPRT - Zero Memory, mach-o version (for arm).
 */

/*
 * Copyright (C) 2013-2022 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.
 */


; Putting it in the code segment/section for now.
#ifdef ASM_FORMAT_MACHO
        .section    __TEXT,__text,regular,pure_instructions
        .section    __TEXT,__const
# define NAME(a) _##a
#else
# error "PORT ME!"
#endif

;;
; 64KB of zero memory with various sized labels.
        .globl      NAME(g_abRTZeroPage)
#ifdef ASM_FORMAT_ELF
        .size       NAME(g_abRTZeroPage),16384
#endif
NAME(g_abRTZeroPage):
        .globl      NAME(g_abRTZero4K)
#ifdef ASM_FORMAT_ELF
        .size       NAME(g_abRTZero4K),4096
#endif
NAME(g_abRTZero4K):
        .globl      NAME(g_abRTZero8K)
NAME(g_abRTZero8K):
#ifdef ASM_FORMAT_ELF
        .size       NAME(g_abRTZero8K),8192
#endif
        .globl      NAME(g_abRTZero16K)
NAME(g_abRTZero16K):
#ifdef ASM_FORMAT_ELF
        .size       NAME(g_abRTZero16K),16384
#endif
        .globl      NAME(g_abRTZero32K)
NAME(g_abRTZero32K):
        .globl      NAME(g_abRTZero64K)
#ifdef ASM_FORMAT_ELF
        .size       NAME(g_abRTZero32K),32768
#endif
NAME(g_abRTZero64K):
        .space      65536
#ifdef ASM_FORMAT_ELF
        .size       NAME(g_abRTZero64K),65536
#endif