Viewing file: divmod.c (1.49 KB) -rw-r--r-- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
Under Section 7 of GPL version 3, you are granted additional permissions described in the GCC Runtime Library Exception, version 3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and a copy of the GCC Runtime Library Exception along with this program; see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */
extern unsigned long __udivmodsi4(unsigned long num, unsigned long den, int modwanted);
long __divsi3 (long a, long b) { int neg = 0; long res;
if (a < 0) { a = -a; neg = !neg; }
if (b < 0) { b = -b; neg = !neg; }
res = __udivmodsi4 (a, b, 0);
if (neg) res = -res;
return res; }
long __modsi3 (long a, long b) { int neg = 0; long res;
if (a < 0) { a = -a; neg = 1; }
if (b < 0) b = -b;
res = __udivmodsi4 (a, b, 1);
if (neg) res = -res;
return res; }
|