Commit | Line | Data |
---|---|---|
45536ffc SR |
1 | /* |
2 | * Export of symbols defined in assembler | |
3 | */ | |
4 | ||
5 | /* Tell string.h we don't want memcpy etc. as cpp defines */ | |
6 | #define EXPORT_SYMTAB_STROPS | |
7 | ||
8 | #include <linux/module.h> | |
9 | #include <linux/string.h> | |
10 | #include <linux/types.h> | |
11 | ||
12 | #include <asm/checksum.h> | |
13 | #include <asm/uaccess.h> | |
14 | #include <asm/ftrace.h> | |
15 | ||
16 | /* string functions */ | |
17 | EXPORT_SYMBOL(strlen); | |
45536ffc SR |
18 | EXPORT_SYMBOL(strncmp); |
19 | ||
20 | /* mem* functions */ | |
21 | extern void *__memscan_zero(void *, size_t); | |
22 | extern void *__memscan_generic(void *, int, size_t); | |
23 | extern void *__bzero(void *, size_t); | |
24 | ||
25 | EXPORT_SYMBOL(memscan); | |
26 | EXPORT_SYMBOL(__memscan_zero); | |
27 | EXPORT_SYMBOL(__memscan_generic); | |
28 | EXPORT_SYMBOL(memcmp); | |
29 | EXPORT_SYMBOL(memcpy); | |
30 | EXPORT_SYMBOL(memset); | |
45536ffc SR |
31 | EXPORT_SYMBOL(memmove); |
32 | EXPORT_SYMBOL(__bzero); | |
33 | ||
45536ffc SR |
34 | /* Networking helper routines. */ |
35 | EXPORT_SYMBOL(csum_partial); | |
36 | ||
37 | #ifdef CONFIG_MCOUNT | |
38 | EXPORT_SYMBOL(_mcount); | |
39 | #endif | |
40 | ||
41 | /* | |
42 | * sparc | |
43 | */ | |
44 | #ifdef CONFIG_SPARC32 | |
45 | extern int __ashrdi3(int, int); | |
46 | extern int __ashldi3(int, int); | |
47 | extern int __lshrdi3(int, int); | |
48 | extern int __muldi3(int, int); | |
49 | extern int __divdi3(int, int); | |
50 | ||
51 | extern void (*__copy_1page)(void *, const void *); | |
52 | extern void (*bzero_1page)(void *); | |
53 | ||
45536ffc SR |
54 | extern void ___rw_read_enter(void); |
55 | extern void ___rw_read_try(void); | |
56 | extern void ___rw_read_exit(void); | |
57 | extern void ___rw_write_enter(void); | |
45536ffc | 58 | |
45536ffc SR |
59 | /* Networking helper routines. */ |
60 | EXPORT_SYMBOL(__csum_partial_copy_sparc_generic); | |
61 | ||
62 | /* Special internal versions of library functions. */ | |
63 | EXPORT_SYMBOL(__copy_1page); | |
45536ffc SR |
64 | EXPORT_SYMBOL(__memmove); |
65 | EXPORT_SYMBOL(bzero_1page); | |
66 | ||
45536ffc SR |
67 | /* Moving data to/from/in userspace. */ |
68 | EXPORT_SYMBOL(__copy_user); | |
69 | ||
70 | /* Used by asm/spinlock.h */ | |
71 | #ifdef CONFIG_SMP | |
72 | EXPORT_SYMBOL(___rw_read_enter); | |
73 | EXPORT_SYMBOL(___rw_read_try); | |
74 | EXPORT_SYMBOL(___rw_read_exit); | |
75 | EXPORT_SYMBOL(___rw_write_enter); | |
76 | #endif | |
77 | ||
45536ffc SR |
78 | EXPORT_SYMBOL(__ashrdi3); |
79 | EXPORT_SYMBOL(__ashldi3); | |
80 | EXPORT_SYMBOL(__lshrdi3); | |
81 | EXPORT_SYMBOL(__muldi3); | |
82 | EXPORT_SYMBOL(__divdi3); | |
45536ffc SR |
83 | #endif |
84 | ||
85 | /* | |
86 | * sparc64 | |
87 | */ | |
88 | #ifdef CONFIG_SPARC64 | |
89 | /* Networking helper routines. */ | |
90 | EXPORT_SYMBOL(csum_partial_copy_nocheck); | |
91 | EXPORT_SYMBOL(__csum_partial_copy_from_user); | |
92 | EXPORT_SYMBOL(__csum_partial_copy_to_user); | |
93 | EXPORT_SYMBOL(ip_fast_csum); | |
94 | ||
95 | /* Moving data to/from/in userspace. */ | |
96 | EXPORT_SYMBOL(___copy_to_user); | |
97 | EXPORT_SYMBOL(___copy_from_user); | |
98 | EXPORT_SYMBOL(___copy_in_user); | |
99 | EXPORT_SYMBOL(__clear_user); | |
100 | ||
45536ffc | 101 | /* Atomic counter implementation. */ |
4f3316c2 PZ |
102 | #define ATOMIC_OP(op) \ |
103 | EXPORT_SYMBOL(atomic_##op); \ | |
104 | EXPORT_SYMBOL(atomic64_##op); | |
105 | ||
106 | #define ATOMIC_OP_RETURN(op) \ | |
107 | EXPORT_SYMBOL(atomic_##op##_return); \ | |
108 | EXPORT_SYMBOL(atomic64_##op##_return); | |
109 | ||
3a1adb23 PZ |
110 | #define ATOMIC_FETCH_OP(op) \ |
111 | EXPORT_SYMBOL(atomic_fetch_##op); \ | |
112 | EXPORT_SYMBOL(atomic64_fetch_##op); | |
113 | ||
114 | #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op) ATOMIC_FETCH_OP(op) | |
4f3316c2 PZ |
115 | |
116 | ATOMIC_OPS(add) | |
117 | ATOMIC_OPS(sub) | |
118 | ||
119 | #undef ATOMIC_OPS | |
3a1adb23 PZ |
120 | #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_FETCH_OP(op) |
121 | ||
122 | ATOMIC_OPS(and) | |
123 | ATOMIC_OPS(or) | |
124 | ATOMIC_OPS(xor) | |
125 | ||
126 | #undef ATOMIC_OPS | |
127 | #undef ATOMIC_FETCH_OP | |
4f3316c2 PZ |
128 | #undef ATOMIC_OP_RETURN |
129 | #undef ATOMIC_OP | |
130 | ||
193d2aad | 131 | EXPORT_SYMBOL(atomic64_dec_if_positive); |
45536ffc SR |
132 | |
133 | /* Atomic bit operations. */ | |
134 | EXPORT_SYMBOL(test_and_set_bit); | |
135 | EXPORT_SYMBOL(test_and_clear_bit); | |
136 | EXPORT_SYMBOL(test_and_change_bit); | |
137 | EXPORT_SYMBOL(set_bit); | |
138 | EXPORT_SYMBOL(clear_bit); | |
139 | EXPORT_SYMBOL(change_bit); | |
140 | ||
141 | /* Special internal versions of library functions. */ | |
142 | EXPORT_SYMBOL(_clear_page); | |
143 | EXPORT_SYMBOL(clear_user_page); | |
144 | EXPORT_SYMBOL(copy_user_page); | |
145 | ||
146 | /* RAID code needs this */ | |
147 | void VISenter(void); | |
148 | EXPORT_SYMBOL(VISenter); | |
149 | ||
150 | extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *); | |
151 | extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *, | |
152 | unsigned long *); | |
153 | extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *, | |
154 | unsigned long *, unsigned long *); | |
155 | extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *, | |
156 | unsigned long *, unsigned long *, unsigned long *); | |
157 | EXPORT_SYMBOL(xor_vis_2); | |
158 | EXPORT_SYMBOL(xor_vis_3); | |
159 | EXPORT_SYMBOL(xor_vis_4); | |
160 | EXPORT_SYMBOL(xor_vis_5); | |
161 | ||
162 | extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *); | |
163 | extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *, | |
164 | unsigned long *); | |
165 | extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *, | |
166 | unsigned long *, unsigned long *); | |
167 | extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *, | |
168 | unsigned long *, unsigned long *, unsigned long *); | |
169 | ||
170 | EXPORT_SYMBOL(xor_niagara_2); | |
171 | EXPORT_SYMBOL(xor_niagara_3); | |
172 | EXPORT_SYMBOL(xor_niagara_4); | |
173 | EXPORT_SYMBOL(xor_niagara_5); | |
174 | #endif |