arch/alpha/kernel/alpha_ksyms.c

   1 /*
   2  * linux/arch/alpha/kernel/alpha_ksyms.c
   3  *
   4  * Export the alpha-specific functions that are needed for loadable
   5  * modules.
   6  */
   7
   8 #include <linux/module.h>
   9 #include <asm/console.h>
  10 #include <asm/uaccess.h>
  11 #include <asm/checksum.h>
  12 #include <asm/fpu.h>
  13 #include <asm/machvec.h>
  14
  15 #include <linux/syscalls.h>
  16
  17 /* these are C runtime functions with special calling conventions: */
  18 extern void __divl (void);
  19 extern void __reml (void);
  20 extern void __divq (void);
  21 extern void __remq (void);
  22 extern void __divlu (void);
  23 extern void __remlu (void);
  24 extern void __divqu (void);
  25 extern void __remqu (void);
  26
  27 EXPORT_SYMBOL(alpha_mv);
  28 EXPORT_SYMBOL(callback_getenv);
  29 EXPORT_SYMBOL(callback_setenv);
  30 EXPORT_SYMBOL(callback_save_env);
  31
  32 /* platform dependent support */
  33 EXPORT_SYMBOL(strcat);
  34 EXPORT_SYMBOL(strcpy);
  35 EXPORT_SYMBOL(strlen);
  36 EXPORT_SYMBOL(strncpy);
  37 EXPORT_SYMBOL(strncat);
  38 EXPORT_SYMBOL(strchr);
  39 EXPORT_SYMBOL(strrchr);
  40 EXPORT_SYMBOL(memmove);
  41 EXPORT_SYMBOL(__memcpy);
  42 EXPORT_SYMBOL(__memset);
  43 EXPORT_SYMBOL(___memset);
  44 EXPORT_SYMBOL(__memsetw);
  45 EXPORT_SYMBOL(__constant_c_memset);
  46 EXPORT_SYMBOL(copy_page);
  47 EXPORT_SYMBOL(clear_page);
  48
  49 EXPORT_SYMBOL(alpha_read_fp_reg);
  50 EXPORT_SYMBOL(alpha_read_fp_reg_s);
  51 EXPORT_SYMBOL(alpha_write_fp_reg);
  52 EXPORT_SYMBOL(alpha_write_fp_reg_s);
  53
  54 /* Networking helper routines. */
  55 EXPORT_SYMBOL(csum_tcpudp_magic);
  56 EXPORT_SYMBOL(ip_compute_csum);
  57 EXPORT_SYMBOL(ip_fast_csum);
  58 EXPORT_SYMBOL(csum_partial_copy_nocheck);
  59 EXPORT_SYMBOL(csum_partial_copy_from_user);
  60 EXPORT_SYMBOL(csum_ipv6_magic);
  61
  62 #ifdef CONFIG_MATHEMU_MODULE
  63 extern long (*alpha_fp_emul_imprecise)(struct pt_regs *, unsigned long);
  64 extern long (*alpha_fp_emul) (unsigned long pc);
  65 EXPORT_SYMBOL(alpha_fp_emul_imprecise);
  66 EXPORT_SYMBOL(alpha_fp_emul);
  67 #endif
  68
  69 /*
  70  * The following are specially called from the uaccess assembly stubs.
  71  */
  72 EXPORT_SYMBOL(__copy_user);
  73 EXPORT_SYMBOL(__do_clear_user);
  74
  75 /*
  76  * SMP-specific symbols.
  77  */
  78
  79 #ifdef CONFIG_SMP
  80 EXPORT_SYMBOL(_atomic_dec_and_lock);
  81 #endif /* CONFIG_SMP */
  82
  83 /*
  84  * The following are special because they're not called
  85  * explicitly (the C compiler or assembler generates them in
  86  * response to division operations).  Fortunately, their
  87  * interface isn't gonna change any time soon now, so it's OK
  88  * to leave it out of version control.
  89  */
  90 # undef memcpy
  91 # undef memset
  92 EXPORT_SYMBOL(__divl);
  93 EXPORT_SYMBOL(__divlu);
  94 EXPORT_SYMBOL(__divq);
  95 EXPORT_SYMBOL(__divqu);
  96 EXPORT_SYMBOL(__reml);
  97 EXPORT_SYMBOL(__remlu);
  98 EXPORT_SYMBOL(__remq);
  99 EXPORT_SYMBOL(__remqu);
 100 EXPORT_SYMBOL(memcpy);
 101 EXPORT_SYMBOL(memset);
 102 EXPORT_SYMBOL(memchr);