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 20 #include <asm/checksum.h> 21 #include <asm/ftrace.h> 22 23 /* 24 * libgcc functions - functions that are used internally by the 25 * compiler... (prototypes are not correct though, but that 26 * doesn't really matter since they're not versioned). 27 */ 28 extern void __ashldi3(void); 29 extern void __ashrdi3(void); 30 extern void __divsi3(void); 31 extern void __lshrdi3(void); 32 extern void __modsi3(void); 33 extern void __muldi3(void); 34 extern void __ucmpdi2(void); 35 extern void __udivsi3(void); 36 extern void __umodsi3(void); 37 extern void __do_div64(void); 38 39 extern void __aeabi_idiv(void); 40 extern void __aeabi_idivmod(void); 41 extern void __aeabi_lasr(void); 42 extern void __aeabi_llsl(void); 43 extern void __aeabi_llsr(void); 44 extern void __aeabi_lmul(void); 45 extern void __aeabi_uidiv(void); 46 extern void __aeabi_uidivmod(void); 47 extern void __aeabi_ulcmp(void); 48 49 extern void fpundefinstr(void); 50 51 /* platform dependent support */ 52 EXPORT_SYMBOL(arm_delay_ops); 53 54 /* networking */ 55 EXPORT_SYMBOL(csum_partial); 56 EXPORT_SYMBOL(csum_partial_copy_from_user); 57 EXPORT_SYMBOL(csum_partial_copy_nocheck); 58 EXPORT_SYMBOL(__csum_ipv6_magic); 59 60 /* io */ 61 #ifndef __raw_readsb 62 EXPORT_SYMBOL(__raw_readsb); 63 #endif 64 #ifndef __raw_readsw 65 EXPORT_SYMBOL(__raw_readsw); 66 #endif 67 #ifndef __raw_readsl 68 EXPORT_SYMBOL(__raw_readsl); 69 #endif 70 #ifndef __raw_writesb 71 EXPORT_SYMBOL(__raw_writesb); 72 #endif 73 #ifndef __raw_writesw 74 EXPORT_SYMBOL(__raw_writesw); 75 #endif 76 #ifndef __raw_writesl 77 EXPORT_SYMBOL(__raw_writesl); 78 #endif 79 80 /* string / mem functions */ 81 EXPORT_SYMBOL(strchr); 82 EXPORT_SYMBOL(strrchr); 83 EXPORT_SYMBOL(memset); 84 EXPORT_SYMBOL(memcpy); 85 EXPORT_SYMBOL(memmove); 86 EXPORT_SYMBOL(memchr); 87 EXPORT_SYMBOL(__memzero); 88 89 #ifdef CONFIG_MMU 90 EXPORT_SYMBOL(copy_page); 91 92 EXPORT_SYMBOL(__copy_from_user); 93 EXPORT_SYMBOL(__copy_to_user); 94 EXPORT_SYMBOL(__clear_user); 95 96 EXPORT_SYMBOL(__get_user_1); 97 EXPORT_SYMBOL(__get_user_2); 98 EXPORT_SYMBOL(__get_user_4); 99 100 EXPORT_SYMBOL(__put_user_1); 101 EXPORT_SYMBOL(__put_user_2); 102 EXPORT_SYMBOL(__put_user_4); 103 EXPORT_SYMBOL(__put_user_8); 104 #endif 105 106 /* gcc lib functions */ 107 EXPORT_SYMBOL(__ashldi3); 108 EXPORT_SYMBOL(__ashrdi3); 109 EXPORT_SYMBOL(__divsi3); 110 EXPORT_SYMBOL(__lshrdi3); 111 EXPORT_SYMBOL(__modsi3); 112 EXPORT_SYMBOL(__muldi3); 113 EXPORT_SYMBOL(__ucmpdi2); 114 EXPORT_SYMBOL(__udivsi3); 115 EXPORT_SYMBOL(__umodsi3); 116 EXPORT_SYMBOL(__do_div64); 117 118 #ifdef CONFIG_AEABI 119 EXPORT_SYMBOL(__aeabi_idiv); 120 EXPORT_SYMBOL(__aeabi_idivmod); 121 EXPORT_SYMBOL(__aeabi_lasr); 122 EXPORT_SYMBOL(__aeabi_llsl); 123 EXPORT_SYMBOL(__aeabi_llsr); 124 EXPORT_SYMBOL(__aeabi_lmul); 125 EXPORT_SYMBOL(__aeabi_uidiv); 126 EXPORT_SYMBOL(__aeabi_uidivmod); 127 EXPORT_SYMBOL(__aeabi_ulcmp); 128 #endif 129 130 /* bitops */ 131 EXPORT_SYMBOL(_set_bit); 132 EXPORT_SYMBOL(_test_and_set_bit); 133 EXPORT_SYMBOL(_clear_bit); 134 EXPORT_SYMBOL(_test_and_clear_bit); 135 EXPORT_SYMBOL(_change_bit); 136 EXPORT_SYMBOL(_test_and_change_bit); 137 EXPORT_SYMBOL(_find_first_zero_bit_le); 138 EXPORT_SYMBOL(_find_next_zero_bit_le); 139 EXPORT_SYMBOL(_find_first_bit_le); 140 EXPORT_SYMBOL(_find_next_bit_le); 141 142 #ifdef __ARMEB__ 143 EXPORT_SYMBOL(_find_first_zero_bit_be); 144 EXPORT_SYMBOL(_find_next_zero_bit_be); 145 EXPORT_SYMBOL(_find_first_bit_be); 146 EXPORT_SYMBOL(_find_next_bit_be); 147 #endif 148 149 #ifdef CONFIG_FUNCTION_TRACER 150 #ifdef CONFIG_OLD_MCOUNT 151 EXPORT_SYMBOL(mcount); 152 #endif 153 EXPORT_SYMBOL(__gnu_mcount_nc); 154 #endif 155 156 #ifdef CONFIG_ARM_PATCH_PHYS_VIRT 157 EXPORT_SYMBOL(__pv_phys_offset); 158 #endif 159