1 /*
2 * arch/xtensa/kernel/xtensa_ksyms.c
3 *
4 * Export Xtensa-specific functions for loadable modules.
5 *
6 * This file is subject to the terms and conditions of the GNU General Public
7 * License. See the file "COPYING" in the main directory of this archive
8 * for more details.
9 *
10 * Copyright (C) 2001 - 2005 Tensilica Inc.
11 *
12 * Joe Taylor <joe@tensilica.com>
13 */
14
15 #include <linux/module.h>
16 #include <asm/pgtable.h>
17
18 EXPORT_SYMBOL(empty_zero_page);
19
20 unsigned int __sync_fetch_and_and_4(volatile void *p, unsigned int v)
21 {
22 BUG();
23 }
24 EXPORT_SYMBOL(__sync_fetch_and_and_4);
25
26 unsigned int __sync_fetch_and_or_4(volatile void *p, unsigned int v)
27 {
28 BUG();
29 }
30 EXPORT_SYMBOL(__sync_fetch_and_or_4);
31
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