LXR linux/arch/c6x/kernel/c6x

   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 */
  15extern int __c6xabi_divi(int dividend, int divisor);
  16EXPORT_SYMBOL(__c6xabi_divi);
  17
  18extern unsigned __c6xabi_divu(unsigned  dividend, unsigned divisor);
  19EXPORT_SYMBOL(__c6xabi_divu);
  20
  21extern int __c6xabi_remi(int dividend, int divisor);
  22EXPORT_SYMBOL(__c6xabi_remi);
  23
  24extern unsigned __c6xabi_remu(unsigned  dividend, unsigned divisor);
  25EXPORT_SYMBOL(__c6xabi_remu);
  26
  27extern int __c6xabi_divremi(int dividend, int divisor);
  28EXPORT_SYMBOL(__c6xabi_divremi);
  29
  30extern unsigned __c6xabi_divremu(unsigned  dividend, unsigned divisor);
  31EXPORT_SYMBOL(__c6xabi_divremu);
  32
  33extern unsigned long long __c6xabi_mpyll(unsigned long long src1,
  34                                         unsigned long long src2);
  35EXPORT_SYMBOL(__c6xabi_mpyll);
  36
  37extern long long __c6xabi_negll(long long src);
  38EXPORT_SYMBOL(__c6xabi_negll);
  39
  40extern unsigned long long __c6xabi_llshl(unsigned long long src1, uint src2);
  41EXPORT_SYMBOL(__c6xabi_llshl);
  42
  43extern long long __c6xabi_llshr(long long src1, uint src2);
  44EXPORT_SYMBOL(__c6xabi_llshr);
  45
  46extern unsigned long long __c6xabi_llshru(unsigned long long src1, uint src2);
  47EXPORT_SYMBOL(__c6xabi_llshru);
  48
  49extern void __c6xabi_strasgi(int *dst, const int *src, unsigned cnt);
  50EXPORT_SYMBOL(__c6xabi_strasgi);
  51
  52extern void __c6xabi_push_rts(void);
  53EXPORT_SYMBOL(__c6xabi_push_rts);
  54
  55extern void __c6xabi_pop_rts(void);
  56EXPORT_SYMBOL(__c6xabi_pop_rts);
  57
  58extern void __c6xabi_strasgi_64plus(int *dst, const int *src, unsigned cnt);
  59EXPORT_SYMBOL(__c6xabi_strasgi_64plus);
  60
  61/* lib functions */
  62EXPORT_SYMBOL(memcpy);
  63