3 # Copyright (C) 2011-2019 Free Software Foundation, Inc.
4 # Contributed by ARM Ltd.
6 # This file is part of GCC.
8 # GCC is free software; you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 3, or (at your option)
13 # GCC is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with GCC; see the file COPYING3. If not see
20 # <http://www.gnu.org/licenses/>.
22 # Generate aarch64-tune.md, a file containing the tune attribute from the list of
23 # CPUs in aarch64-cores.def
25 echo ";; -*- buffer-read-only: t -*-"
26 echo ";; Generated automatically by gentune.sh from aarch64-cores.def"
28 allcores
=`awk -F'[(, ]+' '/^AARCH64_CORE/ { cores = cores$3"," } END { print cores } ' $1`
30 echo "(define_attr \"tune\""
31 echo " \"$allcores\"" |
sed -e 's/,"$/"/'
32 echo " (const (symbol_ref \"((enum attr_tune) aarch64_tune)\")))"