/* | |
* This file is part of the coreboot project. | |
* | |
* Copyright (C) 2002 Eric Biederman <ebiederm@xmission.com> | |
* | |
* This program is free software; you can redistribute it and/or modify | |
* it under the terms of the GNU General Public License as published by | |
* the Free Software Foundation; version 2 of the License. | |
* | |
* 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 | |
*/ | |
/* Preserve BIST. */ | |
movl %eax, %ebp | |
/* Enable SSE instructions. */ | |
movl %cr4, %eax | |
orl $(1 << 9), %eax | |
movl %eax, %cr4 | |
/* Restore BIST. */ | |
movl %ebp, %eax | |