2 * arch/blackfin/kernel/bfin_ksyms.c - exports for random symbols
4 * Copyright 2004-2008 Analog Devices Inc.
6 * Licensed under the GPL-2 or later.
9 #include <linux/module.h>
10 #include <linux/uaccess.h>
12 #include <asm/cacheflush.h>
15 /* Allow people to have their own Blackfin exception handler in a module */
16 EXPORT_SYMBOL(bfin_return_from_exception
);
18 /* All the Blackfin cache functions: mach-common/cache.S */
19 EXPORT_SYMBOL(blackfin_dcache_invalidate_range
);
20 EXPORT_SYMBOL(blackfin_icache_flush_range
);
21 EXPORT_SYMBOL(blackfin_dcache_flush_range
);
22 EXPORT_SYMBOL(blackfin_dflush_page
);
24 /* The following are special because they're not called
25 * explicitly (the C compiler generates them). Fortunately,
26 * their interface isn't gonna change any time soon now, so
27 * it's OK to leave it out of version control.
29 EXPORT_SYMBOL(memcpy
);
30 EXPORT_SYMBOL(memset
);
31 EXPORT_SYMBOL(memcmp
);
32 EXPORT_SYMBOL(memmove
);
33 EXPORT_SYMBOL(memchr
);
36 * Because string functions are both inline and exported functions and
37 * folder arch/blackfin/lib is configured as a library path in Makefile,
38 * symbols exported in folder lib is not linked into built-in.o but
39 * inlined only. In order to export string symbols to kernel module
40 * properly, they should be exported here.
42 EXPORT_SYMBOL(strcpy
);
43 EXPORT_SYMBOL(strncpy
);
44 EXPORT_SYMBOL(strcmp
);
45 EXPORT_SYMBOL(strncmp
);
48 * libgcc functions - functions that are used internally by the
49 * compiler... (prototypes are not correct though, but that
50 * doesn't really matter since they're not versioned).
52 extern void __ashldi3(void);
53 extern void __ashrdi3(void);
54 extern void __smulsi3_highpart(void);
55 extern void __umulsi3_highpart(void);
56 extern void __divsi3(void);
57 extern void __lshrdi3(void);
58 extern void __modsi3(void);
59 extern void __muldi3(void);
60 extern void __udivsi3(void);
61 extern void __umodsi3(void);
62 EXPORT_SYMBOL(__ashldi3
);
63 EXPORT_SYMBOL(__ashrdi3
);
64 EXPORT_SYMBOL(__umulsi3_highpart
);
65 EXPORT_SYMBOL(__smulsi3_highpart
);
66 EXPORT_SYMBOL(__divsi3
);
67 EXPORT_SYMBOL(__lshrdi3
);
68 EXPORT_SYMBOL(__modsi3
);
69 EXPORT_SYMBOL(__muldi3
);
70 EXPORT_SYMBOL(__udivsi3
);
71 EXPORT_SYMBOL(__umodsi3
);
73 /* Input/output symbols: lib/{in,out}s.S */
77 EXPORT_SYMBOL(outsw_8
);
79 EXPORT_SYMBOL(insw_8
);
82 EXPORT_SYMBOL(insl_16
);
85 EXPORT_SYMBOL(__raw_atomic_update_asm
);
86 EXPORT_SYMBOL(__raw_atomic_clear_asm
);
87 EXPORT_SYMBOL(__raw_atomic_set_asm
);
88 EXPORT_SYMBOL(__raw_atomic_xor_asm
);
89 EXPORT_SYMBOL(__raw_atomic_test_asm
);
90 EXPORT_SYMBOL(__raw_xchg_1_asm
);
91 EXPORT_SYMBOL(__raw_xchg_2_asm
);
92 EXPORT_SYMBOL(__raw_xchg_4_asm
);
93 EXPORT_SYMBOL(__raw_cmpxchg_1_asm
);
94 EXPORT_SYMBOL(__raw_cmpxchg_2_asm
);
95 EXPORT_SYMBOL(__raw_cmpxchg_4_asm
);
96 EXPORT_SYMBOL(__raw_spin_is_locked_asm
);
97 EXPORT_SYMBOL(__raw_spin_lock_asm
);
98 EXPORT_SYMBOL(__raw_spin_trylock_asm
);
99 EXPORT_SYMBOL(__raw_spin_unlock_asm
);
100 EXPORT_SYMBOL(__raw_read_lock_asm
);
101 EXPORT_SYMBOL(__raw_read_trylock_asm
);
102 EXPORT_SYMBOL(__raw_read_unlock_asm
);
103 EXPORT_SYMBOL(__raw_write_lock_asm
);
104 EXPORT_SYMBOL(__raw_write_trylock_asm
);
105 EXPORT_SYMBOL(__raw_write_unlock_asm
);
106 EXPORT_SYMBOL(__raw_bit_set_asm
);
107 EXPORT_SYMBOL(__raw_bit_clear_asm
);
108 EXPORT_SYMBOL(__raw_bit_toggle_asm
);
109 EXPORT_SYMBOL(__raw_bit_test_asm
);
110 EXPORT_SYMBOL(__raw_bit_test_set_asm
);
111 EXPORT_SYMBOL(__raw_bit_test_clear_asm
);
112 EXPORT_SYMBOL(__raw_bit_test_toggle_asm
);
113 EXPORT_SYMBOL(__raw_uncached_fetch_asm
);
114 #ifdef __ARCH_SYNC_CORE_DCACHE
115 EXPORT_SYMBOL(__raw_smp_mark_barrier_asm
);
116 EXPORT_SYMBOL(__raw_smp_check_barrier_asm
);
120 #ifdef CONFIG_FUNCTION_TRACER
121 extern void _mcount(void);
122 EXPORT_SYMBOL(_mcount
);
