Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 1 | /* |
Mike Frysinger | 0f8befa | 2008-10-28 11:12:17 +0800 | [diff] [blame] | 2 | * arch/blackfin/kernel/bfin_ksyms.c - exports for random symbols |
Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 3 | * |
Mike Frysinger | 0f8befa | 2008-10-28 11:12:17 +0800 | [diff] [blame] | 4 | * Copyright 2004-2008 Analog Devices Inc. |
Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 5 | * |
Mike Frysinger | 0f8befa | 2008-10-28 11:12:17 +0800 | [diff] [blame] | 6 | * Licensed under the GPL-2 or later. |
Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 7 | */ |
| 8 | |
| 9 | #include <linux/module.h> |
Mike Frysinger | 1f83b8f | 2007-07-12 22:58:21 +0800 | [diff] [blame] | 10 | #include <linux/uaccess.h> |
| 11 | |
Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 12 | #include <asm/cacheflush.h> |
Mike Frysinger | abea0bc | 2009-06-13 10:35:10 -0400 | [diff] [blame] | 13 | #include <asm/io.h> |
Mike Frysinger | 6327a57 | 2011-04-15 03:06:59 -0400 | [diff] [blame] | 14 | #include <asm/irq_handler.h> |
Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 15 | |
Mike Frysinger | 0f8befa | 2008-10-28 11:12:17 +0800 | [diff] [blame] | 16 | /* Allow people to have their own Blackfin exception handler in a module */ |
Mike Frysinger | 8d6c242 | 2007-11-21 15:53:49 +0800 | [diff] [blame] | 17 | EXPORT_SYMBOL(bfin_return_from_exception); |
Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 18 | |
Mike Frysinger | 0f8befa | 2008-10-28 11:12:17 +0800 | [diff] [blame] | 19 | /* All the Blackfin cache functions: mach-common/cache.S */ |
| 20 | EXPORT_SYMBOL(blackfin_dcache_invalidate_range); |
Mike Frysinger | 0f8befa | 2008-10-28 11:12:17 +0800 | [diff] [blame] | 21 | EXPORT_SYMBOL(blackfin_icache_flush_range); |
| 22 | EXPORT_SYMBOL(blackfin_dcache_flush_range); |
| 23 | EXPORT_SYMBOL(blackfin_dflush_page); |
| 24 | |
Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 25 | /* The following are special because they're not called |
| 26 | * explicitly (the C compiler generates them). Fortunately, |
| 27 | * their interface isn't gonna change any time soon now, so |
| 28 | * it's OK to leave it out of version control. |
| 29 | */ |
Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 30 | EXPORT_SYMBOL(memcpy); |
| 31 | EXPORT_SYMBOL(memset); |
| 32 | EXPORT_SYMBOL(memcmp); |
| 33 | EXPORT_SYMBOL(memmove); |
| 34 | EXPORT_SYMBOL(memchr); |
Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 35 | |
| 36 | /* |
Robin Getz | 479ba60 | 2010-05-03 17:23:20 +0000 | [diff] [blame] | 37 | * Because string functions are both inline and exported functions and |
| 38 | * folder arch/blackfin/lib is configured as a library path in Makefile, |
| 39 | * symbols exported in folder lib is not linked into built-in.o but |
| 40 | * inlined only. In order to export string symbols to kernel module |
| 41 | * properly, they should be exported here. |
| 42 | */ |
| 43 | EXPORT_SYMBOL(strcpy); |
| 44 | EXPORT_SYMBOL(strncpy); |
| 45 | EXPORT_SYMBOL(strcmp); |
| 46 | EXPORT_SYMBOL(strncmp); |
| 47 | |
| 48 | /* |
Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 49 | * libgcc functions - functions that are used internally by the |
| 50 | * compiler... (prototypes are not correct though, but that |
| 51 | * doesn't really matter since they're not versioned). |
| 52 | */ |
| 53 | extern void __ashldi3(void); |
| 54 | extern void __ashrdi3(void); |
| 55 | extern void __smulsi3_highpart(void); |
| 56 | extern void __umulsi3_highpart(void); |
| 57 | extern void __divsi3(void); |
| 58 | extern void __lshrdi3(void); |
| 59 | extern void __modsi3(void); |
| 60 | extern void __muldi3(void); |
| 61 | extern void __udivsi3(void); |
| 62 | extern void __umodsi3(void); |
Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 63 | EXPORT_SYMBOL(__ashldi3); |
| 64 | EXPORT_SYMBOL(__ashrdi3); |
| 65 | EXPORT_SYMBOL(__umulsi3_highpart); |
| 66 | EXPORT_SYMBOL(__smulsi3_highpart); |
| 67 | EXPORT_SYMBOL(__divsi3); |
| 68 | EXPORT_SYMBOL(__lshrdi3); |
| 69 | EXPORT_SYMBOL(__modsi3); |
| 70 | EXPORT_SYMBOL(__muldi3); |
| 71 | EXPORT_SYMBOL(__udivsi3); |
| 72 | EXPORT_SYMBOL(__umodsi3); |
| 73 | |
Mike Frysinger | 0f8befa | 2008-10-28 11:12:17 +0800 | [diff] [blame] | 74 | /* Input/output symbols: lib/{in,out}s.S */ |
Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 75 | EXPORT_SYMBOL(outsb); |
| 76 | EXPORT_SYMBOL(insb); |
| 77 | EXPORT_SYMBOL(outsw); |
Michael Hennerich | 5906967 | 2008-05-17 16:38:52 +0800 | [diff] [blame] | 78 | EXPORT_SYMBOL(outsw_8); |
Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 79 | EXPORT_SYMBOL(insw); |
Michael Hennerich | 5906967 | 2008-05-17 16:38:52 +0800 | [diff] [blame] | 80 | EXPORT_SYMBOL(insw_8); |
Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 81 | EXPORT_SYMBOL(outsl); |
| 82 | EXPORT_SYMBOL(insl); |
Michael Hennerich | 5c91fb9 | 2007-11-17 23:46:58 +0800 | [diff] [blame] | 83 | EXPORT_SYMBOL(insl_16); |
Graf Yang | 8f65873 | 2008-11-18 17:48:22 +0800 | [diff] [blame] | 84 | |
| 85 | #ifdef CONFIG_SMP |
| 86 | EXPORT_SYMBOL(__raw_atomic_update_asm); |
| 87 | EXPORT_SYMBOL(__raw_atomic_clear_asm); |
| 88 | EXPORT_SYMBOL(__raw_atomic_set_asm); |
| 89 | EXPORT_SYMBOL(__raw_atomic_xor_asm); |
| 90 | EXPORT_SYMBOL(__raw_atomic_test_asm); |
| 91 | EXPORT_SYMBOL(__raw_xchg_1_asm); |
| 92 | EXPORT_SYMBOL(__raw_xchg_2_asm); |
| 93 | EXPORT_SYMBOL(__raw_xchg_4_asm); |
| 94 | EXPORT_SYMBOL(__raw_cmpxchg_1_asm); |
| 95 | EXPORT_SYMBOL(__raw_cmpxchg_2_asm); |
| 96 | EXPORT_SYMBOL(__raw_cmpxchg_4_asm); |
| 97 | EXPORT_SYMBOL(__raw_spin_is_locked_asm); |
| 98 | EXPORT_SYMBOL(__raw_spin_lock_asm); |
| 99 | EXPORT_SYMBOL(__raw_spin_trylock_asm); |
| 100 | EXPORT_SYMBOL(__raw_spin_unlock_asm); |
| 101 | EXPORT_SYMBOL(__raw_read_lock_asm); |
| 102 | EXPORT_SYMBOL(__raw_read_trylock_asm); |
| 103 | EXPORT_SYMBOL(__raw_read_unlock_asm); |
| 104 | EXPORT_SYMBOL(__raw_write_lock_asm); |
| 105 | EXPORT_SYMBOL(__raw_write_trylock_asm); |
| 106 | EXPORT_SYMBOL(__raw_write_unlock_asm); |
| 107 | EXPORT_SYMBOL(__raw_bit_set_asm); |
| 108 | EXPORT_SYMBOL(__raw_bit_clear_asm); |
| 109 | EXPORT_SYMBOL(__raw_bit_toggle_asm); |
| 110 | EXPORT_SYMBOL(__raw_bit_test_asm); |
| 111 | EXPORT_SYMBOL(__raw_bit_test_set_asm); |
| 112 | EXPORT_SYMBOL(__raw_bit_test_clear_asm); |
| 113 | EXPORT_SYMBOL(__raw_bit_test_toggle_asm); |
| 114 | EXPORT_SYMBOL(__raw_uncached_fetch_asm); |
Graf Yang | dbc895f | 2009-01-07 23:14:39 +0800 | [diff] [blame] | 115 | #ifdef __ARCH_SYNC_CORE_DCACHE |
Graf Yang | 8f65873 | 2008-11-18 17:48:22 +0800 | [diff] [blame] | 116 | EXPORT_SYMBOL(__raw_smp_mark_barrier_asm); |
| 117 | EXPORT_SYMBOL(__raw_smp_check_barrier_asm); |
| 118 | #endif |
Graf Yang | dbc895f | 2009-01-07 23:14:39 +0800 | [diff] [blame] | 119 | #endif |
Mike Frysinger | 1c873be | 2009-06-09 07:25:09 -0400 | [diff] [blame] | 120 | |
| 121 | #ifdef CONFIG_FUNCTION_TRACER |
| 122 | extern void _mcount(void); |
| 123 | EXPORT_SYMBOL(_mcount); |
| 124 | #endif |