LXR linux/arch/arm/kernel/armksyms.c

   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 */
  28extern void __ashldi3(void);
  29extern void __ashrdi3(void);
  30extern void __divsi3(void);
  31extern void __lshrdi3(void);
  32extern void __modsi3(void);
  33extern void __muldi3(void);
  34extern void __ucmpdi2(void);
  35extern void __udivsi3(void);
  36extern void __umodsi3(void);
  37extern void __do_div64(void);
  38extern void __bswapsi2(void);
  39extern void __bswapdi2(void);
  40
  41extern void __aeabi_idiv(void);
  42extern void __aeabi_idivmod(void);
  43extern void __aeabi_lasr(void);
  44extern void __aeabi_llsl(void);
  45extern void __aeabi_llsr(void);
  46extern void __aeabi_lmul(void);
  47extern void __aeabi_uidiv(void);
  48extern void __aeabi_uidivmod(void);
  49extern void __aeabi_ulcmp(void);
  50
  51extern void fpundefinstr(void);
  52
  53void mmioset(void *, unsigned int, size_t);
  54void mmiocpy(void *, const void *, size_t);
  55
  56        /* platform dependent support */
  57EXPORT_SYMBOL(arm_delay_ops);
  58
  59        /* networking */
  60EXPORT_SYMBOL(csum_partial);
  61EXPORT_SYMBOL(csum_partial_copy_from_user);
  62EXPORT_SYMBOL(csum_partial_copy_nocheck);
  63EXPORT_SYMBOL(__csum_ipv6_magic);
  64
  65        /* io */
  66#ifndef __raw_readsb
  67EXPORT_SYMBOL(__raw_readsb);
  68#endif
  69#ifndef __raw_readsw
  70EXPORT_SYMBOL(__raw_readsw);
  71#endif
  72#ifndef __raw_readsl
  73EXPORT_SYMBOL(__raw_readsl);
  74#endif
  75#ifndef __raw_writesb
  76EXPORT_SYMBOL(__raw_writesb);
  77#endif
  78#ifndef __raw_writesw
  79EXPORT_SYMBOL(__raw_writesw);
  80#endif
  81#ifndef __raw_writesl
  82EXPORT_SYMBOL(__raw_writesl);
  83#endif
  84
  85        /* string / mem functions */
  86EXPORT_SYMBOL(strchr);
  87EXPORT_SYMBOL(strrchr);
  88EXPORT_SYMBOL(memset);
  89EXPORT_SYMBOL(memcpy);
  90EXPORT_SYMBOL(memmove);
  91EXPORT_SYMBOL(memchr);
  92EXPORT_SYMBOL(__memzero);
  93
  94EXPORT_SYMBOL(mmioset);
  95EXPORT_SYMBOL(mmiocpy);
  96
  97#ifdef CONFIG_MMU
  98EXPORT_SYMBOL(copy_page);
  99
 100EXPORT_SYMBOL(arm_copy_from_user);
 101EXPORT_SYMBOL(arm_copy_to_user);
 102EXPORT_SYMBOL(arm_clear_user);
 103
 104EXPORT_SYMBOL(__get_user_1);
 105EXPORT_SYMBOL(__get_user_2);
 106EXPORT_SYMBOL(__get_user_4);
 107EXPORT_SYMBOL(__get_user_8);
 108
 109#ifdef __ARMEB__
 110EXPORT_SYMBOL(__get_user_64t_1);
 111EXPORT_SYMBOL(__get_user_64t_2);
 112EXPORT_SYMBOL(__get_user_64t_4);
 113EXPORT_SYMBOL(__get_user_32t_8);
 114#endif
 115
 116EXPORT_SYMBOL(__put_user_1);
 117EXPORT_SYMBOL(__put_user_2);
 118EXPORT_SYMBOL(__put_user_4);
 119EXPORT_SYMBOL(__put_user_8);
 120#endif
 121
 122        /* gcc lib functions */
 123EXPORT_SYMBOL(__ashldi3);
 124EXPORT_SYMBOL(__ashrdi3);
 125EXPORT_SYMBOL(__divsi3);
 126EXPORT_SYMBOL(__lshrdi3);
 127EXPORT_SYMBOL(__modsi3);
 128EXPORT_SYMBOL(__muldi3);
 129EXPORT_SYMBOL(__ucmpdi2);
 130EXPORT_SYMBOL(__udivsi3);
 131EXPORT_SYMBOL(__umodsi3);
 132EXPORT_SYMBOL(__do_div64);
 133EXPORT_SYMBOL(__bswapsi2);
 134EXPORT_SYMBOL(__bswapdi2);
 135
 136#ifdef CONFIG_AEABI
 137EXPORT_SYMBOL(__aeabi_idiv);
 138EXPORT_SYMBOL(__aeabi_idivmod);
 139EXPORT_SYMBOL(__aeabi_lasr);
 140EXPORT_SYMBOL(__aeabi_llsl);
 141EXPORT_SYMBOL(__aeabi_llsr);
 142EXPORT_SYMBOL(__aeabi_lmul);
 143EXPORT_SYMBOL(__aeabi_uidiv);
 144EXPORT_SYMBOL(__aeabi_uidivmod);
 145EXPORT_SYMBOL(__aeabi_ulcmp);
 146#endif
 147
 148        /* bitops */
 149EXPORT_SYMBOL(_set_bit);
 150EXPORT_SYMBOL(_test_and_set_bit);
 151EXPORT_SYMBOL(_clear_bit);
 152EXPORT_SYMBOL(_test_and_clear_bit);
 153EXPORT_SYMBOL(_change_bit);
 154EXPORT_SYMBOL(_test_and_change_bit);
 155EXPORT_SYMBOL(_find_first_zero_bit_le);
 156EXPORT_SYMBOL(_find_next_zero_bit_le);
 157EXPORT_SYMBOL(_find_first_bit_le);
 158EXPORT_SYMBOL(_find_next_bit_le);
 159
 160#ifdef __ARMEB__
 161EXPORT_SYMBOL(_find_first_zero_bit_be);
 162EXPORT_SYMBOL(_find_next_zero_bit_be);
 163EXPORT_SYMBOL(_find_first_bit_be);
 164EXPORT_SYMBOL(_find_next_bit_be);
 165#endif
 166
 167#ifdef CONFIG_FUNCTION_TRACER
 168#ifdef CONFIG_OLD_MCOUNT
 169EXPORT_SYMBOL(mcount);
 170#endif
 171EXPORT_SYMBOL(__gnu_mcount_nc);
 172#endif
 173
 174#ifdef CONFIG_ARM_PATCH_PHYS_VIRT
 175EXPORT_SYMBOL(__pv_phys_pfn_offset);
 176EXPORT_SYMBOL(__pv_offset);
 177#endif
 178