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1 /*
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2 Definitions of target machine for gcc for SuperH using target sh-superh-elf,
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3
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4 Copyright 2000, 2007 Free Software Foundation, Inc.
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5 Contributed by Alexandre Oliva <aoliva@redhat.com>
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6 Modified for SuperH by Richard Shann
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7
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8 This file is part of GNU CC.
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9
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10 GNU CC is free software; you can redistribute it and/or modify
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11 it under the terms of the GNU General Public License as published by
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12 the Free Software Foundation; either version 3, or (at your option)
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13 any later version.
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14
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15 GNU CC is distributed in the hope that it will be useful,
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16 but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 GNU General Public License for more details.
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19
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20 You should have received a copy of the GNU General Public License
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21 along with GCC; see the file COPYING3. If not see
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22 <http://www.gnu.org/licenses/>. */
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23
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24 /* This header file is used when the vendor name is set to 'superh'.
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25 It configures the compiler for SH5 only and switches the default
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26 endianess to little.
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27 This file is intended to override sh.h, superh.h and sh64.h (which
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28 should have been included in that order) */
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29
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30
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31 #ifndef _SUPERH_H
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32 #error superh64.h should not be used without superh.h
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33 #endif
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34
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35 /* We override TARGET_PROCESSOR_SWITCHES in order to remove all the unrequired cpu options */
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36 #undef TARGET_PROCESSOR_SWITCHES
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37 #define TARGET_PROCESSOR_SWITCHES \
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38 {"5-64media", TARGET_NONE, "" }, \
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39 {"5-64media", SELECT_SH5_64, "SH5 64-bit SHmedia code" }, \
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40 {"5-64media-nofpu", TARGET_NONE, "" }, \
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41 {"5-64media-nofpu", SELECT_SH5_64_NOFPU, "SH5 64-bit FPU-less SHmedia code" }, \
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42 {"5-32media", TARGET_NONE, "" }, \
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43 {"5-32media", SELECT_SH5_32, "SH5 32-bit SHmedia code" }, \
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44 {"5-32media-nofpu", TARGET_NONE, "" }, \
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45 {"5-32media-nofpu", SELECT_SH5_32_NOFPU, "SH5 32-bit FPU-less SHmedia code" }, \
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46 {"5-compact", TARGET_NONE, "" }, \
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47 {"5-compact", SELECT_SH5_COMPACT, "SH5 SHcompact code" }, \
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48 {"5-compact-nofpu", TARGET_NONE, "" }, \
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49 {"5-compact-nofpu", SELECT_SH5_COMPACT_NOFPU, "SH5 FPU-less SHcompact code" }
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