1 | // SPDX-License-Identifier: GPL-2.0-only |
---|---|
2 | /* |
3 | * linux/arch/arm/kernel/armksyms.c |
4 | * |
5 | * Copyright (C) 2000 Russell King |
6 | */ |
7 | #include <linux/export.h> |
8 | #include <linux/sched.h> |
9 | #include <linux/string.h> |
10 | #include <linux/delay.h> |
11 | #include <linux/in6.h> |
12 | #include <linux/syscalls.h> |
13 | #include <linux/uaccess.h> |
14 | #include <linux/io.h> |
15 | #include <linux/arm-smccc.h> |
16 | |
17 | #include <asm/checksum.h> |
18 | #include <asm/ftrace.h> |
19 | |
20 | /* |
21 | * libgcc functions - functions that are used internally by the |
22 | * compiler... (prototypes are not correct though, but that |
23 | * doesn't really matter since they're not versioned). |
24 | */ |
25 | extern void __ashldi3(void); |
26 | extern void __ashrdi3(void); |
27 | extern void __divsi3(void); |
28 | extern void __lshrdi3(void); |
29 | extern void __modsi3(void); |
30 | extern void __muldi3(void); |
31 | extern void __ucmpdi2(void); |
32 | extern void __udivsi3(void); |
33 | extern void __umodsi3(void); |
34 | extern void __do_div64(void); |
35 | extern void __bswapsi2(void); |
36 | extern void __bswapdi2(void); |
37 | |
38 | extern void __aeabi_idiv(void); |
39 | extern void __aeabi_idivmod(void); |
40 | extern void __aeabi_lasr(void); |
41 | extern void __aeabi_llsl(void); |
42 | extern void __aeabi_llsr(void); |
43 | extern void __aeabi_lmul(void); |
44 | extern void __aeabi_uidiv(void); |
45 | extern void __aeabi_uidivmod(void); |
46 | extern void __aeabi_ulcmp(void); |
47 | |
48 | extern void fpundefinstr(void); |
49 | |
50 | void mmioset(void *, unsigned int, size_t); |
51 | void mmiocpy(void *, const void *, size_t); |
52 | |
53 | /* platform dependent support */ |
54 | EXPORT_SYMBOL(arm_delay_ops); |
55 | |
56 | /* networking */ |
57 | EXPORT_SYMBOL(csum_partial); |
58 | EXPORT_SYMBOL(csum_partial_copy_from_user); |
59 | EXPORT_SYMBOL(csum_partial_copy_nocheck); |
60 | EXPORT_SYMBOL(__csum_ipv6_magic); |
61 | |
62 | /* io */ |
63 | #ifndef __raw_readsb |
64 | EXPORT_SYMBOL(__raw_readsb); |
65 | #endif |
66 | #ifndef __raw_readsw |
67 | EXPORT_SYMBOL(__raw_readsw); |
68 | #endif |
69 | #ifndef __raw_readsl |
70 | EXPORT_SYMBOL(__raw_readsl); |
71 | #endif |
72 | #ifndef __raw_writesb |
73 | EXPORT_SYMBOL(__raw_writesb); |
74 | #endif |
75 | #ifndef __raw_writesw |
76 | EXPORT_SYMBOL(__raw_writesw); |
77 | #endif |
78 | #ifndef __raw_writesl |
79 | EXPORT_SYMBOL(__raw_writesl); |
80 | #endif |
81 | |
82 | /* string / mem functions */ |
83 | EXPORT_SYMBOL(strchr); |
84 | EXPORT_SYMBOL(strrchr); |
85 | EXPORT_SYMBOL(memset); |
86 | EXPORT_SYMBOL(__memset32); |
87 | EXPORT_SYMBOL(__memset64); |
88 | EXPORT_SYMBOL(memcpy); |
89 | EXPORT_SYMBOL(memmove); |
90 | EXPORT_SYMBOL(memchr); |
91 | |
92 | EXPORT_SYMBOL(mmioset); |
93 | EXPORT_SYMBOL(mmiocpy); |
94 | |
95 | #ifdef CONFIG_MMU |
96 | EXPORT_SYMBOL(copy_page); |
97 | |
98 | EXPORT_SYMBOL(arm_copy_from_user); |
99 | EXPORT_SYMBOL(arm_copy_to_user); |
100 | EXPORT_SYMBOL(arm_clear_user); |
101 | |
102 | EXPORT_SYMBOL(__get_user_1); |
103 | EXPORT_SYMBOL(__get_user_2); |
104 | EXPORT_SYMBOL(__get_user_4); |
105 | EXPORT_SYMBOL(__get_user_8); |
106 | |
107 | #ifdef __ARMEB__ |
108 | EXPORT_SYMBOL(__get_user_64t_1); |
109 | EXPORT_SYMBOL(__get_user_64t_2); |
110 | EXPORT_SYMBOL(__get_user_64t_4); |
111 | EXPORT_SYMBOL(__get_user_32t_8); |
112 | #endif |
113 | |
114 | EXPORT_SYMBOL(__put_user_1); |
115 | EXPORT_SYMBOL(__put_user_2); |
116 | EXPORT_SYMBOL(__put_user_4); |
117 | EXPORT_SYMBOL(__put_user_8); |
118 | #endif |
119 | |
120 | /* gcc lib functions */ |
121 | EXPORT_SYMBOL(__ashldi3); |
122 | EXPORT_SYMBOL(__ashrdi3); |
123 | EXPORT_SYMBOL(__divsi3); |
124 | EXPORT_SYMBOL(__lshrdi3); |
125 | EXPORT_SYMBOL(__modsi3); |
126 | EXPORT_SYMBOL(__muldi3); |
127 | EXPORT_SYMBOL(__ucmpdi2); |
128 | EXPORT_SYMBOL(__udivsi3); |
129 | EXPORT_SYMBOL(__umodsi3); |
130 | EXPORT_SYMBOL(__do_div64); |
131 | EXPORT_SYMBOL(__bswapsi2); |
132 | EXPORT_SYMBOL(__bswapdi2); |
133 | |
134 | #ifdef CONFIG_AEABI |
135 | EXPORT_SYMBOL(__aeabi_idiv); |
136 | EXPORT_SYMBOL(__aeabi_idivmod); |
137 | EXPORT_SYMBOL(__aeabi_lasr); |
138 | EXPORT_SYMBOL(__aeabi_llsl); |
139 | EXPORT_SYMBOL(__aeabi_llsr); |
140 | EXPORT_SYMBOL(__aeabi_lmul); |
141 | EXPORT_SYMBOL(__aeabi_uidiv); |
142 | EXPORT_SYMBOL(__aeabi_uidivmod); |
143 | EXPORT_SYMBOL(__aeabi_ulcmp); |
144 | #endif |
145 | |
146 | /* bitops */ |
147 | EXPORT_SYMBOL(_set_bit); |
148 | EXPORT_SYMBOL(_test_and_set_bit); |
149 | EXPORT_SYMBOL(_clear_bit); |
150 | EXPORT_SYMBOL(_test_and_clear_bit); |
151 | EXPORT_SYMBOL(_change_bit); |
152 | EXPORT_SYMBOL(_test_and_change_bit); |
153 | EXPORT_SYMBOL(_find_first_zero_bit_le); |
154 | EXPORT_SYMBOL(_find_next_zero_bit_le); |
155 | EXPORT_SYMBOL(_find_first_bit_le); |
156 | EXPORT_SYMBOL(_find_next_bit_le); |
157 | |
158 | #ifdef __ARMEB__ |
159 | EXPORT_SYMBOL(_find_first_zero_bit_be); |
160 | EXPORT_SYMBOL(_find_next_zero_bit_be); |
161 | EXPORT_SYMBOL(_find_first_bit_be); |
162 | EXPORT_SYMBOL(_find_next_bit_be); |
163 | #endif |
164 | |
165 | #ifdef CONFIG_FUNCTION_TRACER |
166 | EXPORT_SYMBOL(__gnu_mcount_nc); |
167 | #endif |
168 | |
169 | #ifdef CONFIG_ARM_PATCH_PHYS_VIRT |
170 | EXPORT_SYMBOL(__pv_phys_pfn_offset); |
171 | EXPORT_SYMBOL(__pv_offset); |
172 | #endif |
173 | |
174 | #ifdef CONFIG_HAVE_ARM_SMCCC |
175 | EXPORT_SYMBOL(__arm_smccc_smc); |
176 | EXPORT_SYMBOL(__arm_smccc_hvc); |
177 | #endif |
178 |