/* Definitions of target machine for GNU compiler, for 64 bit powerpc linux defaulting to -m64. Copyright (C) 2003-2020 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. You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>. */ #define RS6000_CPU(NAME, CPU, FLAGS) #include "rs6000-cpus.def" #undef RS6000_CPU #if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN) #undef TARGET_DEFAULT #define TARGET_DEFAULT (ISA_2_7_MASKS_SERVER | MASK_POWERPC64 | MASK_64BIT | MASK_LITTLE_ENDIAN) #undef ASM_DEFAULT_SPEC #define ASM_DEFAULT_SPEC "-mpower8" #else #undef TARGET_DEFAULT #define TARGET_DEFAULT (MASK_PPC_GFXOPT | MASK_PPC_GPOPT | MASK_MFCRF | MASK_POWERPC64 | MASK_64BIT) #undef ASM_DEFAULT_SPEC #define ASM_DEFAULT_SPEC "-mpower4" #endif |