annotate gcc/config/rs6000/darwin32-biarch.h @ 145:1830386684a0

gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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1 /* Target definitions for PowerPC running Darwin (Mac OS X) for a 32b host
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2 with a 64b miultilib.
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3 Copyright (C) 2019-2020 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 it
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8 under the terms of the GNU General Public License as published
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9 by the Free Software Foundation; either version 3, or (at your
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10 option) any later version.
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11
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12 GCC is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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15 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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21 #undef DARWIN_ARCH_SPEC
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22 #define DARWIN_ARCH_SPEC "%{m64:ppc64;:ppc}"
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23
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24 #undef DARWIN_SUBARCH_SPEC
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25 #define DARWIN_SUBARCH_SPEC " \
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26 %{m64: ppc64} \
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27 %{!m64: \
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28 %{mcpu=601:ppc601; \
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29 mcpu=603:ppc603; \
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30 mcpu=603e:ppc603; \
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31 mcpu=604:ppc604; \
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32 mcpu=604e:ppc604e; \
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33 mcpu=740:ppc750; \
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34 mcpu=750:ppc750; \
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35 mcpu=G3:ppc750; \
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36 mcpu=7400:ppc7400; \
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37 mcpu=G4:ppc7400; \
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38 mcpu=7450:ppc7450; \
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39 mcpu=970:ppc970; \
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40 mcpu=power4:ppc970; \
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41 mcpu=G5:ppc970; \
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42 :ppc}}"
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43
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44 #undef SUBTARGET_EXTRA_SPECS
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45 #define SUBTARGET_EXTRA_SPECS \
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46 DARWIN_EXTRA_SPECS \
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47 { "darwin_arch", DARWIN_ARCH_SPEC }, \
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48 { "darwin_crt2", DARWIN_CRT2_SPEC }, \
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49 { "darwin_subarch", DARWIN_SUBARCH_SPEC },