1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Architecture-specific kernel symbols
4 *
5 * Copyright (C) 2000-2001 Richard Hirst <rhirst with parisc-linux.org>
6 * Copyright (C) 2001 Dave Kennedy
7 * Copyright (C) 2001 Paul Bame <bame at parisc-linux.org>
8 * Copyright (C) 2001-2003 Grant Grundler <grundler with parisc-linux.org>
9 * Copyright (C) 2002-2003 Matthew Wilcox <willy at parisc-linux.org>
10 * Copyright (C) 2002 Randolph Chung <tausq at parisc-linux.org>
11 * Copyright (C) 2002-2007 Helge Deller <deller with parisc-linux.org>
12 */
13
14#include <linux/module.h>
15#include <linux/kernel.h>
16#include <linux/syscalls.h>
17#include <linux/libgcc.h>
18
19#include <linux/string.h>
20EXPORT_SYMBOL(memset);
21
22#include <linux/atomic.h>
23EXPORT_SYMBOL(__xchg8);
24EXPORT_SYMBOL(__xchg32);
25EXPORT_SYMBOL(__cmpxchg_u32);
26EXPORT_SYMBOL(__cmpxchg_u64);
27#ifdef CONFIG_SMP
28EXPORT_SYMBOL(__atomic_hash);
29#endif
30#ifdef CONFIG_64BIT
31EXPORT_SYMBOL(__xchg64);
32#endif
33
34#include <linux/uaccess.h>
35EXPORT_SYMBOL(lclear_user);
36
37#ifndef CONFIG_64BIT
38/* Needed so insmod can set dp value */
39extern int $global$;
40EXPORT_SYMBOL($global$);
41#endif
42
43#include <asm/io.h>
44EXPORT_SYMBOL(memcpy_toio);
45EXPORT_SYMBOL(memcpy_fromio);
46EXPORT_SYMBOL(memset_io);
47
48extern void $$divI(void);
49extern void $$divU(void);
50extern void $$remI(void);
51extern void $$remU(void);
52extern void $$mulI(void);
53extern void $$divU_3(void);
54extern void $$divU_5(void);
55extern void $$divU_6(void);
56extern void $$divU_9(void);
57extern void $$divU_10(void);
58extern void $$divU_12(void);
59extern void $$divU_7(void);
60extern void $$divU_14(void);
61extern void $$divU_15(void);
62extern void $$divI_3(void);
63extern void $$divI_5(void);
64extern void $$divI_6(void);
65extern void $$divI_7(void);
66extern void $$divI_9(void);
67extern void $$divI_10(void);
68extern void $$divI_12(void);
69extern void $$divI_14(void);
70extern void $$divI_15(void);
71
72EXPORT_SYMBOL($$divI);
73EXPORT_SYMBOL($$divU);
74EXPORT_SYMBOL($$remI);
75EXPORT_SYMBOL($$remU);
76EXPORT_SYMBOL($$mulI);
77EXPORT_SYMBOL($$divU_3);
78EXPORT_SYMBOL($$divU_5);
79EXPORT_SYMBOL($$divU_6);
80EXPORT_SYMBOL($$divU_9);
81EXPORT_SYMBOL($$divU_10);
82EXPORT_SYMBOL($$divU_12);
83EXPORT_SYMBOL($$divU_7);
84EXPORT_SYMBOL($$divU_14);
85EXPORT_SYMBOL($$divU_15);
86EXPORT_SYMBOL($$divI_3);
87EXPORT_SYMBOL($$divI_5);
88EXPORT_SYMBOL($$divI_6);
89EXPORT_SYMBOL($$divI_7);
90EXPORT_SYMBOL($$divI_9);
91EXPORT_SYMBOL($$divI_10);
92EXPORT_SYMBOL($$divI_12);
93EXPORT_SYMBOL($$divI_14);
94EXPORT_SYMBOL($$divI_15);
95
96EXPORT_SYMBOL(__ashrdi3);
97EXPORT_SYMBOL(__ashldi3);
98EXPORT_SYMBOL(__lshrdi3);
99EXPORT_SYMBOL(__muldi3);
100EXPORT_SYMBOL(__ucmpdi2);
101
102asmlinkage void * __canonicalize_funcptr_for_compare(void *);
103EXPORT_SYMBOL(__canonicalize_funcptr_for_compare);
104
105#ifdef CONFIG_64BIT
106extern void __divdi3(void);
107extern void __udivdi3(void);
108extern void __umoddi3(void);
109extern void __moddi3(void);
110
111EXPORT_SYMBOL(__divdi3);
112EXPORT_SYMBOL(__udivdi3);
113EXPORT_SYMBOL(__umoddi3);
114EXPORT_SYMBOL(__moddi3);
115#endif
116
117#ifndef CONFIG_64BIT
118extern void $$dyncall(void);
119EXPORT_SYMBOL($$dyncall);
120#endif
121
122#ifdef CONFIG_FUNCTION_TRACER
123extern void _mcount(void);
124EXPORT_SYMBOL(_mcount);
125#endif
126
127/* from pacache.S -- needed for clear/copy_page */
128EXPORT_SYMBOL(clear_page_asm);
129EXPORT_SYMBOL(copy_page_asm);
130

source code of linux/arch/parisc/kernel/parisc_ksyms.c