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1: // Specific definitions for generic platforms -*- C++ -*- 2: 3: // Copyright (C) 2005 Free Software Foundation, Inc. 4: // 5: // This file is part of the GNU ISO C++ Library. This library is free 6: // software; you can redistribute it and/or modify it under the 7: // terms of the GNU General Public License as published by the 8: // Free Software Foundation; either version 2, or (at your option) 9: // any later version. 10: 11: // This library is distributed in the hope that it will be useful, 12: // but WITHOUT ANY WARRANTY; without even the implied warranty of 13: // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14: // GNU General Public License for more details. 15: 16: // You should have received a copy of the GNU General Public License along 17: // with this library; see the file COPYING. If not, write to the Free 18: // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 19: // USA. 20: 21: // As a special exception, you may use this file as part of a free software 22: // library without restriction. Specifically, if other files instantiate 23: // templates or use macros or inline functions from this file, or you compile 24: // this file and link it with other files to produce an executable, this 25: // file does not by itself cause the resulting executable to be covered by 26: // the GNU General Public License. This exception does not however 27: // invalidate any other reasons why the executable file might be covered by 28: // the GNU General Public License. 29: 30: /** @file cpu_defines.h 31: * This is an internal header file, included by other library headers. 32: * You should not attempt to use it directly. 33: */ 34: 35: #ifndef _GLIBCXX_CPU_DEFINES 36: #define _GLIBCXX_CPU_DEFINES 1 37: 38: #if __ppc__ 39: // Integer divide instructions don't trap on PowerPC. 40: #define __glibcxx_integral_traps false 41: #endif 42: 43: #endif 44: