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1 /* Subroutines for the D front end on the ARM architecture.
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2 Copyright (C) 2017-2020 Free Software Foundation, Inc.
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3
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4 GCC is free software; you can redistribute it and/or modify
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5 it under the terms of the GNU General Public License as published by
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6 the Free Software Foundation; either version 3, or (at your option)
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7 any later version.
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8
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9 GCC is distributed in the hope that it will be useful,
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10 but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 GNU General Public License for more details.
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13
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14 You should have received a copy of the GNU General Public License
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15 along with GCC; see the file COPYING3. If not see
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16 <http://www.gnu.org/licenses/>. */
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17
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18 #include "config.h"
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19 #include "system.h"
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20 #include "coretypes.h"
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21 #include "tm.h"
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22 #include "tm_p.h"
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23 #include "d/d-target.h"
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24 #include "d/d-target-def.h"
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25
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26 /* Implement TARGET_D_CPU_VERSIONS for ARM targets. */
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27
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28 void
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29 arm_d_target_versions (void)
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30 {
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31 d_add_builtin_version ("ARM");
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32
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33 if (TARGET_THUMB || TARGET_THUMB2)
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34 {
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35 d_add_builtin_version ("Thumb");
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36 d_add_builtin_version ("ARM_Thumb");
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37 }
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38
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39 if (TARGET_HARD_FLOAT_ABI)
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40 d_add_builtin_version ("ARM_HardFloat");
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41 else
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42 {
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43 if (TARGET_SOFT_FLOAT)
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44 d_add_builtin_version ("ARM_SoftFloat");
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45 else if (TARGET_HARD_FLOAT)
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46 d_add_builtin_version ("ARM_SoftFP");
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47 }
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48
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49 if (TARGET_SOFT_FLOAT)
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50 d_add_builtin_version ("D_SoftFloat");
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51 else if (TARGET_HARD_FLOAT)
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52 d_add_builtin_version ("D_HardFloat");
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53 }
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