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1 /* Definitions of C specific functions for TILE-Gx.
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2 Copyright (C) 2011-2020 Free Software Foundation, Inc.
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3 Contributed by Walter Lee (walt@tilera.com)
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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 #define IN_TARGET_CODE 1
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22
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23 #include "config.h"
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24 #include "system.h"
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25 #include "coretypes.h"
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26 #include "tm.h"
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27 #include "c-family/c-common.h"
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28
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29 /* copy defines in c-cppbuiltin.c */
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30 # define builtin_define(TXT) cpp_define (pfile, TXT)
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31 # define builtin_assert(TXT) cpp_assert (pfile, TXT)
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32
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33
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34 /* Implement TARGET_CPU_CPP_BUILTINS. */
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35 void
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36 tilegx_cpu_cpp_builtins (struct cpp_reader *pfile)
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37 {
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38 builtin_define ("__tile__");
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39 builtin_define ("__tilegx__");
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40 builtin_define ("__tile_chip__=10");
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41 builtin_define ("__tile_chip_rev__=0");
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42 builtin_assert ("cpu=tilegx");
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43 builtin_assert ("machine=tilegx");
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44
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45 if (TARGET_32BIT)
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46 builtin_define ("__tilegx32__");
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47
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48 builtin_define ("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1");
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49 builtin_define ("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2");
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50
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51 TILEGX_CPU_CPP_ENDIAN_BUILTINS ();
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52 GNU_USER_TARGET_OS_CPP_BUILTINS ();
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53 }
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54
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55
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