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1 /* Definitions of target machine for GNU compiler,
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2 for 64 bit powerpc linux defaulting to -m64.
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3 Copyright (C) 2003-2020 Free Software Foundation, Inc.
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4
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5 This file is part of GCC.
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6
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7 GCC is free software; you can redistribute it and/or modify
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8 it under the terms of the GNU General Public License as published by
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9 the Free Software Foundation; either version 3, or (at your option)
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10 any later version.
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11
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12 GCC is distributed in the hope that it will be useful,
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13 but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with GCC; see the file COPYING3. If not see
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19 <http://www.gnu.org/licenses/>. */
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20
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111
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21 #define RS6000_CPU(NAME, CPU, FLAGS)
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22 #include "rs6000-cpus.def"
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23 #undef RS6000_CPU
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24
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25 #if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN)
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26 #undef TARGET_DEFAULT
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111
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27 #define TARGET_DEFAULT (ISA_2_7_MASKS_SERVER | MASK_POWERPC64 | MASK_64BIT | MASK_LITTLE_ENDIAN)
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28 #undef ASM_DEFAULT_SPEC
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29 #define ASM_DEFAULT_SPEC "-mpower8"
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30 #else
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31 #undef TARGET_DEFAULT
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32 #define TARGET_DEFAULT (MASK_PPC_GFXOPT | MASK_PPC_GPOPT | MASK_MFCRF | MASK_POWERPC64 | MASK_64BIT)
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33 #undef ASM_DEFAULT_SPEC
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34 #define ASM_DEFAULT_SPEC "-mpower4"
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111
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35 #endif
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