1  /* libgcc routines for MIPS
       2     Copyright (C) 2013-2023 Free Software Foundation, Inc.
       3     DMULT/DDIV replacement support by Juergen Urban, JuergenUrban@gmx.de.
       4  
       5  This file is part of GCC.
       6  
       7  GCC is free software; you can redistribute it and/or modify it under
       8  the terms of the GNU General Public License as published by the Free
       9  Software Foundation; either version 3, or (at your option) any later
      10  version.
      11  
      12  GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      13  WARRANTY; without even the implied warranty of MERCHANTABILITY or
      14  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      15  for more details.
      16  
      17  Under Section 7 of GPL version 3, you are granted additional
      18  permissions described in the GCC Runtime Library Exception, version
      19  3.1, as published by the Free Software Foundation.
      20  
      21  You should have received a copy of the GNU General Public License and
      22  a copy of the GCC Runtime Library Exception along with this program;
      23  see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
      24  <http://www.gnu.org/licenses/>.  */
      25  
      26  #if defined(__mips64) && defined(_MIPS_ARCH_R5900)
      27  
      28  /* Build DI version of libgcc functions. */
      29  #define LIBGCC2_UNITS_PER_WORD 4
      30  
      31  /* The following function is needed when !ISA_HAS_DMULT. */
      32  #define L_muldi3
      33  
      34  /* The following functions are needed when !ISA_HAS_DDIV. */
      35  #define L_divdi3
      36  #define L_moddi3
      37  #define L_udivdi3
      38  #define L_umoddi3
      39  #define L_udivmoddi4
      40  
      41  /* Use generic definition of functions. */
      42  #include "libgcc2.c"
      43  
      44  #endif