arch/sparc/lib/ksyms.c

   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);
  18 EXPORT_SYMBOL(__strlen_user);
  19 EXPORT_SYMBOL(__strnlen_user);
  20 EXPORT_SYMBOL(strncmp);
  21
  22 /* mem* functions */
  23 extern void *__memscan_zero(void *, size_t);
  24 extern void *__memscan_generic(void *, int, size_t);
  25 extern void *__bzero(void *, size_t);
  26
  27 EXPORT_SYMBOL(memscan);
  28 EXPORT_SYMBOL(__memscan_zero);
  29 EXPORT_SYMBOL(__memscan_generic);
  30 EXPORT_SYMBOL(memcmp);
  31 EXPORT_SYMBOL(memcpy);
  32 EXPORT_SYMBOL(memset);
  33 EXPORT_SYMBOL(memmove);
  34 EXPORT_SYMBOL(__bzero);
  35
  36 /* Networking helper routines. */
  37 EXPORT_SYMBOL(csum_partial);
  38
  39 #ifdef CONFIG_MCOUNT
  40 EXPORT_SYMBOL(_mcount);
  41 #endif
  42
  43 /*
  44  * sparc
  45  */
  46 #ifdef CONFIG_SPARC32
  47 extern int __ashrdi3(int, int);
  48 extern int __ashldi3(int, int);
  49 extern int __lshrdi3(int, int);
  50 extern int __muldi3(int, int);
  51 extern int __divdi3(int, int);
  52
  53 extern void (*__copy_1page)(void *, const void *);
  54 extern void (*bzero_1page)(void *);
  55
  56 extern void ___rw_read_enter(void);
  57 extern void ___rw_read_try(void);
  58 extern void ___rw_read_exit(void);
  59 extern void ___rw_write_enter(void);
  60
  61 /* Networking helper routines. */
  62 EXPORT_SYMBOL(__csum_partial_copy_sparc_generic);
  63
  64 /* Special internal versions of library functions. */
  65 EXPORT_SYMBOL(__copy_1page);
  66 EXPORT_SYMBOL(__memmove);
  67 EXPORT_SYMBOL(bzero_1page);
  68
  69 /* Moving data to/from/in userspace. */
  70 EXPORT_SYMBOL(__copy_user);
  71
  72 /* Used by asm/spinlock.h */
  73 #ifdef CONFIG_SMP
  74 EXPORT_SYMBOL(___rw_read_enter);
  75 EXPORT_SYMBOL(___rw_read_try);
  76 EXPORT_SYMBOL(___rw_read_exit);
  77 EXPORT_SYMBOL(___rw_write_enter);
  78 #endif
  79
  80 EXPORT_SYMBOL(__ashrdi3);
  81 EXPORT_SYMBOL(__ashldi3);
  82 EXPORT_SYMBOL(__lshrdi3);
  83 EXPORT_SYMBOL(__muldi3);
  84 EXPORT_SYMBOL(__divdi3);
  85 #endif
  86
  87 /*
  88  * sparc64
  89  */
  90 #ifdef CONFIG_SPARC64
  91 /* Networking helper routines. */
  92 EXPORT_SYMBOL(csum_partial_copy_nocheck);
  93 EXPORT_SYMBOL(__csum_partial_copy_from_user);
  94 EXPORT_SYMBOL(__csum_partial_copy_to_user);
  95 EXPORT_SYMBOL(ip_fast_csum);
  96
  97 /* Moving data to/from/in userspace. */
  98 EXPORT_SYMBOL(___copy_to_user);
  99 EXPORT_SYMBOL(___copy_from_user);
 100 EXPORT_SYMBOL(___copy_in_user);
 101 EXPORT_SYMBOL(__clear_user);
 102
 103 /* RW semaphores */
 104 EXPORT_SYMBOL(__down_read);
 105 EXPORT_SYMBOL(__down_read_trylock);
 106 EXPORT_SYMBOL(__down_write);
 107 EXPORT_SYMBOL(__down_write_trylock);
 108 EXPORT_SYMBOL(__up_read);
 109 EXPORT_SYMBOL(__up_write);
 110 EXPORT_SYMBOL(__downgrade_write);
 111
 112 /* Atomic counter implementation. */
 113 EXPORT_SYMBOL(atomic_add);
 114 EXPORT_SYMBOL(atomic_add_ret);
 115 EXPORT_SYMBOL(atomic_sub);
 116 EXPORT_SYMBOL(atomic_sub_ret);
 117 EXPORT_SYMBOL(atomic64_add);
 118 EXPORT_SYMBOL(atomic64_add_ret);
 119 EXPORT_SYMBOL(atomic64_sub);
 120 EXPORT_SYMBOL(atomic64_sub_ret);
 121
 122 /* Atomic bit operations. */
 123 EXPORT_SYMBOL(test_and_set_bit);
 124 EXPORT_SYMBOL(test_and_clear_bit);
 125 EXPORT_SYMBOL(test_and_change_bit);
 126 EXPORT_SYMBOL(set_bit);
 127 EXPORT_SYMBOL(clear_bit);
 128 EXPORT_SYMBOL(change_bit);
 129
 130 /* Special internal versions of library functions. */
 131 EXPORT_SYMBOL(_clear_page);
 132 EXPORT_SYMBOL(clear_user_page);
 133 EXPORT_SYMBOL(copy_user_page);
 134
 135 /* RAID code needs this */
 136 void VISenter(void);
 137 EXPORT_SYMBOL(VISenter);
 138
 139 extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *);
 140 extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *,
 141                 unsigned long *);
 142 extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *,
 143                 unsigned long *, unsigned long *);
 144 extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *,
 145                 unsigned long *, unsigned long *, unsigned long *);
 146 EXPORT_SYMBOL(xor_vis_2);
 147 EXPORT_SYMBOL(xor_vis_3);
 148 EXPORT_SYMBOL(xor_vis_4);
 149 EXPORT_SYMBOL(xor_vis_5);
 150
 151 extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *);
 152 extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *,
 153                 unsigned long *);
 154 extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *,
 155                 unsigned long *, unsigned long *);
 156 extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *,
 157                 unsigned long *, unsigned long *, unsigned long *);
 158
 159 EXPORT_SYMBOL(xor_niagara_2);
 160 EXPORT_SYMBOL(xor_niagara_3);
 161 EXPORT_SYMBOL(xor_niagara_4);
 162 EXPORT_SYMBOL(xor_niagara_5);
 163 #endif