arch/c6x/kernel/c6x_ksyms.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  *  Port on Texas Instruments TMS320C6x architecture
   4  *
   5  *  Copyright (C) 2004, 2009, 2010, 2011 Texas Instruments Incorporated
   6  *  Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com)
   7  */
   8 #include <linux/module.h>
   9 #include <asm/checksum.h>
  10 #include <linux/io.h>
  11
  12 /*
  13  * libgcc functions - used internally by the compiler...
  14  */
  15 extern int __c6xabi_divi(int dividend, int divisor);
  16 EXPORT_SYMBOL(__c6xabi_divi);
  17
  18 extern unsigned __c6xabi_divu(unsigned  dividend, unsigned divisor);
  19 EXPORT_SYMBOL(__c6xabi_divu);
  20
  21 extern int __c6xabi_remi(int dividend, int divisor);
  22 EXPORT_SYMBOL(__c6xabi_remi);
  23
  24 extern unsigned __c6xabi_remu(unsigned  dividend, unsigned divisor);
  25 EXPORT_SYMBOL(__c6xabi_remu);
  26
  27 extern int __c6xabi_divremi(int dividend, int divisor);
  28 EXPORT_SYMBOL(__c6xabi_divremi);
  29
  30 extern unsigned __c6xabi_divremu(unsigned  dividend, unsigned divisor);
  31 EXPORT_SYMBOL(__c6xabi_divremu);
  32
  33 extern unsigned long long __c6xabi_mpyll(unsigned long long src1,
  34                                          unsigned long long src2);
  35 EXPORT_SYMBOL(__c6xabi_mpyll);
  36
  37 extern long long __c6xabi_negll(long long src);
  38 EXPORT_SYMBOL(__c6xabi_negll);
  39
  40 extern unsigned long long __c6xabi_llshl(unsigned long long src1, uint src2);
  41 EXPORT_SYMBOL(__c6xabi_llshl);
  42
  43 extern long long __c6xabi_llshr(long long src1, uint src2);
  44 EXPORT_SYMBOL(__c6xabi_llshr);
  45
  46 extern unsigned long long __c6xabi_llshru(unsigned long long src1, uint src2);
  47 EXPORT_SYMBOL(__c6xabi_llshru);
  48
  49 extern void __c6xabi_strasgi(int *dst, const int *src, unsigned cnt);
  50 EXPORT_SYMBOL(__c6xabi_strasgi);
  51
  52 extern void __c6xabi_push_rts(void);
  53 EXPORT_SYMBOL(__c6xabi_push_rts);
  54
  55 extern void __c6xabi_pop_rts(void);
  56 EXPORT_SYMBOL(__c6xabi_pop_rts);
  57
  58 extern void __c6xabi_strasgi_64plus(int *dst, const int *src, unsigned cnt);
  59 EXPORT_SYMBOL(__c6xabi_strasgi_64plus);
  60
  61 /* lib functions */
  62 EXPORT_SYMBOL(memcpy);