1/*
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>
10 *    Copyright (C) 2002-2007 Helge Deller <deller with parisc-linux.org>
11 *
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
27#include <linux/module.h>
28#include <linux/kernel.h>
29#include <linux/syscalls.h>
30
31#include <linux/string.h>
32EXPORT_SYMBOL(memset);
33
34#include <linux/atomic.h>
35EXPORT_SYMBOL(__xchg8);
36EXPORT_SYMBOL(__xchg32);
37EXPORT_SYMBOL(__cmpxchg_u32);
38#ifdef CONFIG_SMP
39EXPORT_SYMBOL(__atomic_hash);
40#endif
41#ifdef CONFIG_64BIT
42EXPORT_SYMBOL(__xchg64);
43EXPORT_SYMBOL(__cmpxchg_u64);
44#endif
45
46#include <asm/uaccess.h>
47EXPORT_SYMBOL(lclear_user);
48EXPORT_SYMBOL(lstrnlen_user);
49
50/* Global fixups - defined as int to avoid creation of function pointers */
51extern int fixup_get_user_skip_1;
52extern int fixup_get_user_skip_2;
53extern int fixup_put_user_skip_1;
54extern int fixup_put_user_skip_2;
55EXPORT_SYMBOL(fixup_get_user_skip_1);
56EXPORT_SYMBOL(fixup_get_user_skip_2);
57EXPORT_SYMBOL(fixup_put_user_skip_1);
58EXPORT_SYMBOL(fixup_put_user_skip_2);
59
60#ifndef CONFIG_64BIT
61/* Needed so insmod can set dp value */
62extern int $global$;
63EXPORT_SYMBOL($global$);
64#endif
65
66#include <asm/io.h>
67EXPORT_SYMBOL(memcpy_toio);
68EXPORT_SYMBOL(memcpy_fromio);
69EXPORT_SYMBOL(memset_io);
70
71extern void $$divI(void);
72extern void $$divU(void);
73extern void $$remI(void);
74extern void $$remU(void);
75extern void $$mulI(void);
76extern void $$divU_3(void);
77extern void $$divU_5(void);
78extern void $$divU_6(void);
79extern void $$divU_9(void);
80extern void $$divU_10(void);
81extern void $$divU_12(void);
82extern void $$divU_7(void);
83extern void $$divU_14(void);
84extern void $$divU_15(void);
85extern void $$divI_3(void);
86extern void $$divI_5(void);
87extern void $$divI_6(void);
88extern void $$divI_7(void);
89extern void $$divI_9(void);
90extern void $$divI_10(void);
91extern void $$divI_12(void);
92extern void $$divI_14(void);
93extern void $$divI_15(void);
94
95EXPORT_SYMBOL($$divI);
96EXPORT_SYMBOL($$divU);
97EXPORT_SYMBOL($$remI);
98EXPORT_SYMBOL($$remU);
99EXPORT_SYMBOL($$mulI);
100EXPORT_SYMBOL($$divU_3);
101EXPORT_SYMBOL($$divU_5);
102EXPORT_SYMBOL($$divU_6);
103EXPORT_SYMBOL($$divU_9);
104EXPORT_SYMBOL($$divU_10);
105EXPORT_SYMBOL($$divU_12);
106EXPORT_SYMBOL($$divU_7);
107EXPORT_SYMBOL($$divU_14);
108EXPORT_SYMBOL($$divU_15);
109EXPORT_SYMBOL($$divI_3);
110EXPORT_SYMBOL($$divI_5);
111EXPORT_SYMBOL($$divI_6);
112EXPORT_SYMBOL($$divI_7);
113EXPORT_SYMBOL($$divI_9);
114EXPORT_SYMBOL($$divI_10);
115EXPORT_SYMBOL($$divI_12);
116EXPORT_SYMBOL($$divI_14);
117EXPORT_SYMBOL($$divI_15);
118
119extern void __ashrdi3(void);
120extern void __ashldi3(void);
121extern void __lshrdi3(void);
122extern void __muldi3(void);
123extern void __ucmpdi2(void);
124
125EXPORT_SYMBOL(__ashrdi3);
126EXPORT_SYMBOL(__ashldi3);
127EXPORT_SYMBOL(__lshrdi3);
128EXPORT_SYMBOL(__muldi3);
129EXPORT_SYMBOL(__ucmpdi2);
130
131asmlinkage void * __canonicalize_funcptr_for_compare(void *);
132EXPORT_SYMBOL(__canonicalize_funcptr_for_compare);
133
134#ifdef CONFIG_64BIT
135extern void __divdi3(void);
136extern void __udivdi3(void);
137extern void __umoddi3(void);
138extern void __moddi3(void);
139
140EXPORT_SYMBOL(__divdi3);
141EXPORT_SYMBOL(__udivdi3);
142EXPORT_SYMBOL(__umoddi3);
143EXPORT_SYMBOL(__moddi3);
144#endif
145
146#ifndef CONFIG_64BIT
147extern void $$dyncall(void);
148EXPORT_SYMBOL($$dyncall);
149#endif
150
151#ifdef CONFIG_DISCONTIGMEM
152#include <asm/mmzone.h>
153EXPORT_SYMBOL(node_data);
154EXPORT_SYMBOL(pfnnid_map);
155#endif
156
157#ifdef CONFIG_FUNCTION_TRACER
158extern void _mcount(void);
159EXPORT_SYMBOL(_mcount);
160#endif
161
162/* from pacache.S -- needed for clear/copy_page */
163EXPORT_SYMBOL(clear_page_asm);
164EXPORT_SYMBOL(copy_page_asm);
165