blob: 174213b1716ea4e45d0206e2e5f5e07d88ca6706 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * Architecture-specific kernel symbols
3 *
4 * Copyright (C) 2000-2001 Richard Hirst <rhirst with parisc-linux.org>
5 * Copyright (C) 2001 Dave Kennedy
6 * Copyright (C) 2001 Paul Bame <bame at parisc-linux.org>
7 * Copyright (C) 2001-2003 Grant Grundler <grundler with parisc-linux.org>
8 * Copyright (C) 2002-2003 Matthew Wilcox <willy at parisc-linux.org>
9 * Copyright (C) 2002 Randolph Chung <tausq at parisc-linux.org>
Helge Dellera8f44e32007-01-28 14:58:52 +010010 * Copyright (C) 2002-2007 Helge Deller <deller with parisc-linux.org>
Linus Torvalds1da177e2005-04-16 15:20:36 -070011 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 */
26
Linus Torvalds1da177e2005-04-16 15:20:36 -070027#include <linux/module.h>
28#include <linux/kernel.h>
29#include <linux/syscalls.h>
30
31#include <linux/string.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070032EXPORT_SYMBOL(memset);
Linus Torvalds1da177e2005-04-16 15:20:36 -070033
Arun Sharma600634972011-07-26 16:09:06 -070034#include <linux/atomic.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070035EXPORT_SYMBOL(__xchg8);
36EXPORT_SYMBOL(__xchg32);
37EXPORT_SYMBOL(__cmpxchg_u32);
Guenter Roeck2aae0082017-09-24 10:28:09 -070038EXPORT_SYMBOL(__cmpxchg_u64);
Linus Torvalds1da177e2005-04-16 15:20:36 -070039#ifdef CONFIG_SMP
40EXPORT_SYMBOL(__atomic_hash);
41#endif
Helge Dellera8f44e32007-01-28 14:58:52 +010042#ifdef CONFIG_64BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -070043EXPORT_SYMBOL(__xchg64);
Linus Torvalds1da177e2005-04-16 15:20:36 -070044#endif
45
Linus Torvalds7c0f6ba2016-12-24 11:46:01 -080046#include <linux/uaccess.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070047EXPORT_SYMBOL(lclear_user);
48EXPORT_SYMBOL(lstrnlen_user);
49
Helge Dellera8f44e32007-01-28 14:58:52 +010050#ifndef CONFIG_64BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -070051/* Needed so insmod can set dp value */
52extern int $global$;
53EXPORT_SYMBOL($global$);
54#endif
55
56#include <asm/io.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070057EXPORT_SYMBOL(memcpy_toio);
58EXPORT_SYMBOL(memcpy_fromio);
59EXPORT_SYMBOL(memset_io);
60
Linus Torvalds1da177e2005-04-16 15:20:36 -070061extern void $$divI(void);
62extern void $$divU(void);
63extern void $$remI(void);
64extern void $$remU(void);
65extern void $$mulI(void);
66extern void $$divU_3(void);
67extern void $$divU_5(void);
68extern void $$divU_6(void);
69extern void $$divU_9(void);
70extern void $$divU_10(void);
71extern void $$divU_12(void);
72extern void $$divU_7(void);
73extern void $$divU_14(void);
74extern void $$divU_15(void);
75extern void $$divI_3(void);
76extern void $$divI_5(void);
77extern void $$divI_6(void);
78extern void $$divI_7(void);
79extern void $$divI_9(void);
80extern void $$divI_10(void);
81extern void $$divI_12(void);
82extern void $$divI_14(void);
83extern void $$divI_15(void);
84
85EXPORT_SYMBOL($$divI);
86EXPORT_SYMBOL($$divU);
87EXPORT_SYMBOL($$remI);
88EXPORT_SYMBOL($$remU);
89EXPORT_SYMBOL($$mulI);
90EXPORT_SYMBOL($$divU_3);
91EXPORT_SYMBOL($$divU_5);
92EXPORT_SYMBOL($$divU_6);
93EXPORT_SYMBOL($$divU_9);
94EXPORT_SYMBOL($$divU_10);
95EXPORT_SYMBOL($$divU_12);
96EXPORT_SYMBOL($$divU_7);
97EXPORT_SYMBOL($$divU_14);
98EXPORT_SYMBOL($$divU_15);
99EXPORT_SYMBOL($$divI_3);
100EXPORT_SYMBOL($$divI_5);
101EXPORT_SYMBOL($$divI_6);
102EXPORT_SYMBOL($$divI_7);
103EXPORT_SYMBOL($$divI_9);
104EXPORT_SYMBOL($$divI_10);
105EXPORT_SYMBOL($$divI_12);
106EXPORT_SYMBOL($$divI_14);
107EXPORT_SYMBOL($$divI_15);
108
Kyle McMartin9d292132007-11-28 02:07:35 -0500109extern void __ashrdi3(void);
110extern void __ashldi3(void);
111extern void __lshrdi3(void);
112extern void __muldi3(void);
John David Anglinca0ad832013-04-20 19:41:06 +0000113extern void __ucmpdi2(void);
Kyle McMartin9d292132007-11-28 02:07:35 -0500114
115EXPORT_SYMBOL(__ashrdi3);
116EXPORT_SYMBOL(__ashldi3);
117EXPORT_SYMBOL(__lshrdi3);
118EXPORT_SYMBOL(__muldi3);
John David Anglinca0ad832013-04-20 19:41:06 +0000119EXPORT_SYMBOL(__ucmpdi2);
Kyle McMartin9d292132007-11-28 02:07:35 -0500120
Linus Torvalds1da177e2005-04-16 15:20:36 -0700121asmlinkage void * __canonicalize_funcptr_for_compare(void *);
122EXPORT_SYMBOL(__canonicalize_funcptr_for_compare);
123
Kyle McMartin9d292132007-11-28 02:07:35 -0500124#ifdef CONFIG_64BIT
125extern void __divdi3(void);
126extern void __udivdi3(void);
127extern void __umoddi3(void);
128extern void __moddi3(void);
129
130EXPORT_SYMBOL(__divdi3);
131EXPORT_SYMBOL(__udivdi3);
132EXPORT_SYMBOL(__umoddi3);
133EXPORT_SYMBOL(__moddi3);
134#endif
135
Helge Dellera8f44e32007-01-28 14:58:52 +0100136#ifndef CONFIG_64BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700137extern void $$dyncall(void);
138EXPORT_SYMBOL($$dyncall);
139#endif
140
Helge Dellerd75f0542009-02-09 00:43:36 +0100141#ifdef CONFIG_FUNCTION_TRACER
142extern void _mcount(void);
143EXPORT_SYMBOL(_mcount);
144#endif
145
John David Anglin76334532013-02-03 22:59:09 +0000146/* from pacache.S -- needed for clear/copy_page */
147EXPORT_SYMBOL(clear_page_asm);
148EXPORT_SYMBOL(copy_page_asm);