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annotate gcc/config/mips/t-vr @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 84e7813d76e9
children
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rev   line source
145
1830386684a0 gcc-9.2.0
anatofuz
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1 # Copyright (C) 2002-2020 Free Software Foundation, Inc.
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2 #
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3 # This file is part of GCC.
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4 #
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5 # GCC is free software; you can redistribute it and/or modify
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6 # it under the terms of the GNU General Public License as published by
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7 # the Free Software Foundation; either version 3, or (at your option)
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8 # any later version.
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9 #
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10 # GCC is distributed in the hope that it will be useful,
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11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 # GNU General Public License for more details.
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14 #
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15 # You should have received a copy of the GNU General Public License
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16 # along with GCC; see the file COPYING3. If not see
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17 # <http://www.gnu.org/licenses/>.
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18
0
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19 # Main multilibs
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20 # --------------
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21 #
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22 # Endianness: EB or EL
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23 #
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24 # ABIs: mabi=32
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25 # mabi=o64
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26 # mabi=eabi
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27 # mabi=eabi/mlong32
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28 # mabi=eabi/mgp32
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29 # mabi=eabi/mgp32/mlong64
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30 #
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31 # Architecture: march=vr4120 with -mfix-vr4120
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32 # march=vr4130 with -mfix-vr4130 (default)
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33 # march=vr5000
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34 # march=vr5400
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35 # march=vr5500
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36 #
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37 # Total: 2 * 6 * 5 = 60 multilibs.
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38 #
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39 #
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40 # Extra vr4300 multilibs
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41 # ----------------------
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42 #
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43 # Endianness: EB or EL
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44 #
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45 # ABI: o64
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46 #
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47 # Architecture: vr4300.
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48 #
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49 # Total: 2 * 1 * 2 = 2 multilibs.
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50 #
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51 #
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52 # Extra MIPS16 multilibs
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53 # ----------------------
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54 #
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55 # Endianness: EB or EL
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56 #
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57 # ABIs: mabi=o64
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58 # mabi=eabi/mlong32
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59 # mabi=eabi/mgp32
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60 #
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61 # Architecture: march=vr4120 with -mfix-vr4120
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62 # march=vr4130 with -mfix-vr4130 (default)
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63 #
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64 # Total: 2 * 3 * 2 = 12 multilibs.
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65 MULTILIB_OPTIONS = \
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66 EL/EB \
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67 mabi=32/mabi=o64/mabi=eabi \
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68 mgp32 \
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69 mlong64 \
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70 mips16 \
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71 mfix-vr4120/mfix-vr4130/march=vr4300/march=vr5000/march=vr5400/march=vr5500
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72
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73 MULTILIB_DIRNAMES = \
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74 el eb \
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75 o32 o64 eabi \
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76 gp32 \
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77 long64 \
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78 mips16 \
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79 vr4120 vr4130 vr4300 vr5000 vr5400 vr5500
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80
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81 MULTILIB_MATCHES = EL=mel EB=meb mfix-vr4120=march?vr4120 \
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82 mfix-vr4130=march?vr4130
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83
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84 # Assume a 41xx-series is the default: we'd need a *mips16 entry if
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85 # the default processor didn't support mips16. Also assume the
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86 # default ABI is EABI64 -mlong32.
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87 MULTILIB_EXCEPTIONS = \
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88 *mabi=32/mlong64* \
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89 *mabi=32/mgp32* \
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90 *mabi=o64/mgp32* \
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91 *mabi=o64/mlong64* \
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92 *mips16/march=vr5* \
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93 *mips16/march=vr4300 \
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94 $(MIPS16_EXCEPTIONS) \
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95 $(VR4300_EXCEPTIONS)
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96
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97 MIPS16_EXCEPTIONS = \
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98 *mabi=32*mips16* \
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99 *mlong64*mips16*
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100
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101 VR4300_EXCEPTIONS = \
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102 *mabi=32*march=vr4300 \
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103 *mgp32*march=vr4300 \
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104 *mlong64*march=vr4300 \
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105 march=vr4300 \
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106 E[LB]/march=vr4300