arch/tile/lib/exports.c

   1 /*
   2  * Copyright 2010 Tilera Corporation. All Rights Reserved.
   3  *
   4  *   This program is free software; you can redistribute it and/or
   5  *   modify it under the terms of the GNU General Public License
   6  *   as published by the Free Software Foundation, version 2.
   7  *
   8  *   This program is distributed in the hope that it will be useful, but
   9  *   WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
  11  *   NON INFRINGEMENT.  See the GNU General Public License for
  12  *   more details.
  13  *
  14  * Exports from assembler code and from libtile-cc.
  15  */
  16
  17 #include <linux/module.h>
  18
  19 /* arch/tile/lib/usercopy.S */
  20 #include <linux/uaccess.h>
  21 EXPORT_SYMBOL(__get_user_1);
  22 EXPORT_SYMBOL(__get_user_2);
  23 EXPORT_SYMBOL(__get_user_4);
  24 EXPORT_SYMBOL(__get_user_8);
  25 EXPORT_SYMBOL(__put_user_1);
  26 EXPORT_SYMBOL(__put_user_2);
  27 EXPORT_SYMBOL(__put_user_4);
  28 EXPORT_SYMBOL(__put_user_8);
  29 EXPORT_SYMBOL(strnlen_user_asm);
  30 EXPORT_SYMBOL(strncpy_from_user_asm);
  31 EXPORT_SYMBOL(clear_user_asm);
  32
  33 /* arch/tile/kernel/entry.S */
  34 #include <linux/kernel.h>
  35 #include <asm/processor.h>
  36 EXPORT_SYMBOL(current_text_addr);
  37 EXPORT_SYMBOL(dump_stack);
  38
  39 /* arch/tile/lib/__memcpy.S */
  40 /* NOTE: on TILE64, these symbols appear in arch/tile/lib/memcpy_tile64.c */
  41 EXPORT_SYMBOL(memcpy);
  42 EXPORT_SYMBOL(__copy_to_user_inatomic);
  43 EXPORT_SYMBOL(__copy_from_user_inatomic);
  44 EXPORT_SYMBOL(__copy_from_user_zeroing);
  45
  46 /* hypervisor glue */
  47 #include <hv/hypervisor.h>
  48 EXPORT_SYMBOL(hv_dev_open);
  49 EXPORT_SYMBOL(hv_dev_pread);
  50 EXPORT_SYMBOL(hv_dev_pwrite);
  51 EXPORT_SYMBOL(hv_dev_close);
  52
  53 /* -ltile-cc */
  54 uint32_t __udivsi3(uint32_t dividend, uint32_t divisor);
  55 EXPORT_SYMBOL(__udivsi3);
  56 int32_t __divsi3(int32_t dividend, int32_t divisor);
  57 EXPORT_SYMBOL(__divsi3);
  58 uint64_t __udivdi3(uint64_t dividend, uint64_t divisor);
  59 EXPORT_SYMBOL(__udivdi3);
  60 int64_t __divdi3(int64_t dividend, int64_t divisor);
  61 EXPORT_SYMBOL(__divdi3);
  62 uint32_t __umodsi3(uint32_t dividend, uint32_t divisor);
  63 EXPORT_SYMBOL(__umodsi3);
  64 int32_t __modsi3(int32_t dividend, int32_t divisor);
  65 EXPORT_SYMBOL(__modsi3);
  66 uint64_t __umoddi3(uint64_t dividend, uint64_t divisor);
  67 EXPORT_SYMBOL(__umoddi3);
  68 int64_t __moddi3(int64_t dividend, int64_t divisor);
  69 EXPORT_SYMBOL(__moddi3);
  70 #ifndef __tilegx__
  71 uint64_t __ll_mul(uint64_t n0, uint64_t n1);
  72 EXPORT_SYMBOL(__ll_mul);
  73 #endif
  74 #ifndef __tilegx__
  75 int64_t __muldi3(int64_t, int64_t);
  76 EXPORT_SYMBOL(__muldi3);
  77 uint64_t __lshrdi3(uint64_t, unsigned int);
  78 EXPORT_SYMBOL(__lshrdi3);
  79 #endif