arch/c6x/kernel/c6x_ksyms.c

   1 /*
   2  *  Port on Texas Instruments TMS320C6x architecture
   3  *
   4  *  Copyright (C) 2004, 2009, 2010, 2011 Texas Instruments Incorporated
   5  *  Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com)
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  */
  12 #include <linux/module.h>
  13 #include <asm/checksum.h>
  14 #include <linux/io.h>
  15
  16 /*
  17  * libgcc functions - used internally by the compiler...
  18  */
  19 extern int __c6xabi_divi(int dividend, int divisor);
  20 EXPORT_SYMBOL(__c6xabi_divi);
  21
  22 extern unsigned __c6xabi_divu(unsigned  dividend, unsigned divisor);
  23 EXPORT_SYMBOL(__c6xabi_divu);
  24
  25 extern int __c6xabi_remi(int dividend, int divisor);
  26 EXPORT_SYMBOL(__c6xabi_remi);
  27
  28 extern unsigned __c6xabi_remu(unsigned  dividend, unsigned divisor);
  29 EXPORT_SYMBOL(__c6xabi_remu);
  30
  31 extern int __c6xabi_divremi(int dividend, int divisor);
  32 EXPORT_SYMBOL(__c6xabi_divremi);
  33
  34 extern unsigned __c6xabi_divremu(unsigned  dividend, unsigned divisor);
  35 EXPORT_SYMBOL(__c6xabi_divremu);
  36
  37 extern unsigned long long __c6xabi_mpyll(unsigned long long src1,
  38                                          unsigned long long src2);
  39 EXPORT_SYMBOL(__c6xabi_mpyll);
  40
  41 extern long long __c6xabi_negll(long long src);
  42 EXPORT_SYMBOL(__c6xabi_negll);
  43
  44 extern unsigned long long __c6xabi_llshl(unsigned long long src1, uint src2);
  45 EXPORT_SYMBOL(__c6xabi_llshl);
  46
  47 extern long long __c6xabi_llshr(long long src1, uint src2);
  48 EXPORT_SYMBOL(__c6xabi_llshr);
  49
  50 extern unsigned long long __c6xabi_llshru(unsigned long long src1, uint src2);
  51 EXPORT_SYMBOL(__c6xabi_llshru);
  52
  53 extern void __c6xabi_strasgi(int *dst, const int *src, unsigned cnt);
  54 EXPORT_SYMBOL(__c6xabi_strasgi);
  55
  56 extern void __c6xabi_push_rts(void);
  57 EXPORT_SYMBOL(__c6xabi_push_rts);
  58
  59 extern void __c6xabi_pop_rts(void);
  60 EXPORT_SYMBOL(__c6xabi_pop_rts);
  61
  62 extern void __c6xabi_strasgi_64plus(int *dst, const int *src, unsigned cnt);
  63 EXPORT_SYMBOL(__c6xabi_strasgi_64plus);
  64
  65 /* lib functions */
  66 EXPORT_SYMBOL(memcpy);