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1 #!/bin/sh
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2 #
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3 # Copyright (C) 2011-2018 Free Software Foundation, Inc.
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4 # Contributed by ARM Ltd.
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5 #
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6 # This file is part of GCC.
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7 #
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8 # GCC is free software; you can redistribute it and/or modify
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9 # it under the terms of the GNU General Public License as published by
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10 # the Free Software Foundation; either version 3, or (at your option)
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11 # any later version.
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12 #
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13 # GCC is distributed in the hope that it will be useful,
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14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 # GNU General Public License for more details.
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17 #
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18 # You should have received a copy of the GNU General Public License
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19 # along with GCC; see the file COPYING3. If not see
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20 # <http://www.gnu.org/licenses/>.
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21
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22 # Generate aarch64-tune.md, a file containing the tune attribute from the list of
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23 # CPUs in aarch64-cores.def
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24
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25 echo ";; -*- buffer-read-only: t -*-"
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26 echo ";; Generated automatically by gentune.sh from aarch64-cores.def"
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27
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28 allcores=`awk -F'[(, ]+' '/^AARCH64_CORE/ { cores = cores$3"," } END { print cores } ' $1`
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29
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30 echo "(define_attr \"tune\""
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31 echo " \"$allcores\"" | sed -e 's/,"$/"/'
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32 echo " (const (symbol_ref \"((enum attr_tune) aarch64_tune)\")))"
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