arch/hexagon/kernel/hexagon_ksyms.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Export of symbols defined in assembly files and/or libgcc.
   4  *
   5  * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
   6  */
   7
   8 #include <linux/dma-mapping.h>
   9 #include <asm/hexagon_vm.h>
  10 #include <asm/io.h>
  11 #include <linux/uaccess.h>
  12
  13 /* Additional functions */
  14 EXPORT_SYMBOL(__clear_user_hexagon);
  15 EXPORT_SYMBOL(raw_copy_from_user);
  16 EXPORT_SYMBOL(raw_copy_to_user);
  17 EXPORT_SYMBOL(__vmgetie);
  18 EXPORT_SYMBOL(__vmsetie);
  19 EXPORT_SYMBOL(__vmyield);
  20 EXPORT_SYMBOL(empty_zero_page);
  21 EXPORT_SYMBOL(memcpy);
  22 EXPORT_SYMBOL(memset);
  23
  24 /* Additional variables */
  25 EXPORT_SYMBOL(__phys_offset);
  26 EXPORT_SYMBOL(_dflt_cache_att);
  27
  28 #define DECLARE_EXPORT(name)     \
  29         extern void name(void); EXPORT_SYMBOL(name)
  30
  31 /* Symbols found in libgcc that assorted kernel modules need */
  32 DECLARE_EXPORT(__hexagon_memcpy_likely_aligned_min32bytes_mult8bytes);
  33
  34 /* Additional functions */
  35 DECLARE_EXPORT(__hexagon_divsi3);
  36 DECLARE_EXPORT(__hexagon_modsi3);
  37 DECLARE_EXPORT(__hexagon_udivsi3);
  38 DECLARE_EXPORT(__hexagon_umodsi3);
  39 DECLARE_EXPORT(csum_tcpudp_magic);