acrn-kernel/arch/x86_64/lib/iomap_copy.S

27 lines
859 B
ArmAsm

/*
* Copyright 2006 PathScale, Inc. All Rights Reserved.
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/*
* override generic version in lib/iomap_copy.c
*/
.globl __iowrite32_copy
.p2align 4
__iowrite32_copy:
movl %edx,%ecx
rep movsd
ret