1  /* SI mode divide routines for libgcc for PRU
       2     Copyright (C) 2014-2023 Free Software Foundation, Inc.
       3     Based on lib2divSI.c from MSP430 port.
       4  
       5     This file is part of GCC.
       6  
       7     GCC is free software; you can redistribute it and/or modify it
       8     under the terms of the GNU General Public License as published
       9     by the Free Software Foundation; either version 3, or (at your
      10     option) any later version.
      11  
      12     GCC is distributed in the hope that it will be useful, but WITHOUT
      13     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
      14     or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
      15     License 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  typedef		  int sint32_type   __attribute__ ((mode (SI)));
      27  typedef unsigned  int uint32_type   __attribute__ ((mode (SI)));
      28  typedef		  int sint16_type   __attribute__ ((mode (HI)));
      29  typedef unsigned  int uint16_type   __attribute__ ((mode (HI)));
      30  typedef		  int sint08_type   __attribute__ ((mode (QI)));
      31  typedef unsigned  int uint08_type   __attribute__ ((mode (QI)));
      32  typedef		  int word_type     __attribute__ ((mode (__word__)));
      33  
      34  #define C3B(a,b,c) a##b##c
      35  #define C3(a,b,c) C3B(a,b,c)
      36  
      37  /* PRU ABI dictates the library function names.  */
      38  #define __gnu_divsi3 __pruabi_divi
      39  #define __gnu_modsi3 __pruabi_remi
      40  #define __gnu_udivsi3 __pruabi_divu
      41  #define __gnu_umodsi3 __pruabi_remu
      42  
      43  #define UINT_TYPE	uint32_type
      44  #define SINT_TYPE	sint32_type
      45  #define BITS_MINUS_1	31
      46  #define NAME_MODE	si
      47  
      48  #include "pru-divmod.h"