source: src/linux/universal/linux-4.9/arch/arm/kernel/armksyms.c @ 31859

Last change on this file since 31859 was 31859, checked in by brainslayer, 11 days ago

kernel update

File size: 4.3 KB
Line 
1/*
2 *  linux/arch/arm/kernel/armksyms.c
3 *
4 *  Copyright (C) 2000 Russell King
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10#include <linux/export.h>
11#include <linux/sched.h>
12#include <linux/string.h>
13#include <linux/cryptohash.h>
14#include <linux/delay.h>
15#include <linux/in6.h>
16#include <linux/syscalls.h>
17#include <linux/uaccess.h>
18#include <linux/io.h>
19#include <linux/arm-smccc.h>
20
21#include <asm/checksum.h>
22#include <asm/ftrace.h>
23
24/*
25 * libgcc functions - functions that are used internally by the
26 * compiler...  (prototypes are not correct though, but that
27 * doesn't really matter since they're not versioned).
28 */
29extern void __ashldi3(void);
30extern void __ashrdi3(void);
31extern void __divsi3(void);
32extern void __lshrdi3(void);
33extern void __modsi3(void);
34extern void __muldi3(void);
35extern void __ucmpdi2(void);
36extern void __udivsi3(void);
37extern void __umodsi3(void);
38extern void __do_div64(void);
39extern void __bswapsi2(void);
40extern void __bswapdi2(void);
41
42extern void __aeabi_idiv(void);
43extern void __aeabi_idivmod(void);
44extern void __aeabi_lasr(void);
45extern void __aeabi_llsl(void);
46extern void __aeabi_llsr(void);
47extern void __aeabi_lmul(void);
48extern void __aeabi_uidiv(void);
49extern void __aeabi_uidivmod(void);
50extern void __aeabi_ulcmp(void);
51
52extern void fpundefinstr(void);
53
54void mmioset(void *, unsigned int, size_t);
55void mmiocpy(void *, const void *, size_t);
56
57        /* platform dependent support */
58EXPORT_SYMBOL(arm_delay_ops);
59
60        /* networking */
61EXPORT_SYMBOL(csum_partial);
62EXPORT_SYMBOL(csum_partial_copy_from_user);
63EXPORT_SYMBOL(csum_partial_copy_nocheck);
64EXPORT_SYMBOL(__csum_ipv6_magic);
65
66        /* io */
67#ifndef __raw_readsb
68EXPORT_SYMBOL(__raw_readsb);
69#endif
70#ifndef __raw_readsw
71EXPORT_SYMBOL(__raw_readsw);
72#endif
73#ifndef __raw_readsl
74EXPORT_SYMBOL(__raw_readsl);
75#endif
76#ifndef __raw_writesb
77EXPORT_SYMBOL(__raw_writesb);
78#endif
79#ifndef __raw_writesw
80EXPORT_SYMBOL(__raw_writesw);
81#endif
82#ifndef __raw_writesl
83EXPORT_SYMBOL(__raw_writesl);
84#endif
85
86        /* string / mem functions */
87EXPORT_SYMBOL(strchr);
88EXPORT_SYMBOL(strrchr);
89EXPORT_SYMBOL(memset);
90EXPORT_SYMBOL(memcpy);
91EXPORT_SYMBOL(memmove);
92EXPORT_SYMBOL(memchr);
93EXPORT_SYMBOL(__memzero);
94
95EXPORT_SYMBOL(mmioset);
96EXPORT_SYMBOL(mmiocpy);
97
98#ifdef CONFIG_MMU
99EXPORT_SYMBOL(copy_page);
100
101EXPORT_SYMBOL(arm_copy_from_user);
102EXPORT_SYMBOL(arm_copy_to_user);
103EXPORT_SYMBOL(arm_clear_user);
104
105EXPORT_SYMBOL(__get_user_1);
106EXPORT_SYMBOL(__get_user_2);
107EXPORT_SYMBOL(__get_user_4);
108EXPORT_SYMBOL(__get_user_8);
109
110#ifdef __ARMEB__
111EXPORT_SYMBOL(__get_user_64t_1);
112EXPORT_SYMBOL(__get_user_64t_2);
113EXPORT_SYMBOL(__get_user_64t_4);
114EXPORT_SYMBOL(__get_user_32t_8);
115#endif
116
117EXPORT_SYMBOL(__put_user_1);
118EXPORT_SYMBOL(__put_user_2);
119EXPORT_SYMBOL(__put_user_4);
120EXPORT_SYMBOL(__put_user_8);
121#endif
122
123        /* gcc lib functions */
124EXPORT_SYMBOL(__ashldi3);
125EXPORT_SYMBOL(__ashrdi3);
126EXPORT_SYMBOL(__divsi3);
127EXPORT_SYMBOL(__lshrdi3);
128EXPORT_SYMBOL(__modsi3);
129EXPORT_SYMBOL(__muldi3);
130EXPORT_SYMBOL(__ucmpdi2);
131EXPORT_SYMBOL(__udivsi3);
132EXPORT_SYMBOL(__umodsi3);
133EXPORT_SYMBOL(__do_div64);
134EXPORT_SYMBOL(__bswapsi2);
135EXPORT_SYMBOL(__bswapdi2);
136
137#ifdef CONFIG_AEABI
138EXPORT_SYMBOL(__aeabi_idiv);
139EXPORT_SYMBOL(__aeabi_idivmod);
140EXPORT_SYMBOL(__aeabi_lasr);
141EXPORT_SYMBOL(__aeabi_llsl);
142EXPORT_SYMBOL(__aeabi_llsr);
143EXPORT_SYMBOL(__aeabi_lmul);
144EXPORT_SYMBOL(__aeabi_uidiv);
145EXPORT_SYMBOL(__aeabi_uidivmod);
146EXPORT_SYMBOL(__aeabi_ulcmp);
147#endif
148
149        /* bitops */
150EXPORT_SYMBOL(_set_bit);
151EXPORT_SYMBOL(_test_and_set_bit);
152EXPORT_SYMBOL(_clear_bit);
153EXPORT_SYMBOL(_test_and_clear_bit);
154EXPORT_SYMBOL(_change_bit);
155EXPORT_SYMBOL(_test_and_change_bit);
156EXPORT_SYMBOL(_find_first_zero_bit_le);
157EXPORT_SYMBOL(_find_next_zero_bit_le);
158EXPORT_SYMBOL(_find_first_bit_le);
159EXPORT_SYMBOL(_find_next_bit_le);
160
161#ifdef __ARMEB__
162EXPORT_SYMBOL(_find_first_zero_bit_be);
163EXPORT_SYMBOL(_find_next_zero_bit_be);
164EXPORT_SYMBOL(_find_first_bit_be);
165EXPORT_SYMBOL(_find_next_bit_be);
166#endif
167
168#ifdef CONFIG_FUNCTION_TRACER
169#ifdef CONFIG_OLD_MCOUNT
170EXPORT_SYMBOL(mcount);
171#endif
172EXPORT_SYMBOL(__gnu_mcount_nc);
173#endif
174
175#ifdef CONFIG_ARM_PATCH_PHYS_VIRT
176EXPORT_SYMBOL(__pv_phys_pfn_offset);
177EXPORT_SYMBOL(__pv_offset);
178#endif
179
180#ifdef CONFIG_HAVE_ARM_SMCCC
181EXPORT_SYMBOL(__arm_smccc_smc);
182EXPORT_SYMBOL(__arm_smccc_hvc);
183#endif
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