1/* Definitions of target machine for GNU compiler, 2 for 64 bit powerpc linux defaulting to -m64. 3 Copyright (C) 2003-2020 Free Software Foundation, Inc. 4 5This file is part of GCC. 6 7GCC is free software; you can redistribute it and/or modify 8it under the terms of the GNU General Public License as published by 9the Free Software Foundation; either version 3, or (at your option) 10any later version. 11 12GCC is distributed in the hope that it will be useful, 13but WITHOUT ANY WARRANTY; without even the implied warranty of 14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15GNU General Public License for more details. 16 17You should have received a copy of the GNU General Public License 18along with GCC; see the file COPYING3. If not see 19<http://www.gnu.org/licenses/>. */ 20 21#define RS6000_CPU(NAME, CPU, FLAGS) 22#include "rs6000-cpus.def" 23#undef RS6000_CPU 24 25#if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN) 26#undef TARGET_DEFAULT 27#define TARGET_DEFAULT (ISA_2_7_MASKS_SERVER | MASK_POWERPC64 | MASK_64BIT | MASK_LITTLE_ENDIAN) 28#undef ASM_DEFAULT_SPEC 29#define ASM_DEFAULT_SPEC "-mpower8" 30#else 31#undef TARGET_DEFAULT 32#define TARGET_DEFAULT (MASK_PPC_GFXOPT | MASK_PPC_GPOPT | MASK_MFCRF | MASK_POWERPC64 | MASK_64BIT) 33#undef ASM_DEFAULT_SPEC 34#define ASM_DEFAULT_SPEC "-mpower4" 35#endif 36