lib2funcs.c revision 1.1.1.2
1/* libgcc routines for MIPS 2 Copyright (C) 2013-2016 Free Software Foundation, Inc. 3 DMULT/DDIV replacement support by Juergen Urban, JuergenUrban@gmx.de. 4 5This file is part of GCC. 6 7GCC is free software; you can redistribute it and/or modify it under 8the terms of the GNU General Public License as published by the Free 9Software Foundation; either version 3, or (at your option) any later 10version. 11 12GCC is distributed in the hope that it will be useful, but WITHOUT ANY 13WARRANTY; without even the implied warranty of MERCHANTABILITY or 14FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15for more details. 16 17Under Section 7 of GPL version 3, you are granted additional 18permissions described in the GCC Runtime Library Exception, version 193.1, as published by the Free Software Foundation. 20 21You should have received a copy of the GNU General Public License and 22a copy of the GCC Runtime Library Exception along with this program; 23see 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 45