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#! /bin/sh
# $NetBSD: gen-platforms.sh,v 1.2 2023/07/05 11:42:14 rillig Exp $
#
# Copyright (c) 2021 The NetBSD Foundation, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
# Regenerate the platforms list, to be used in t_integration.sh.
set -eu
exec 1>'gen-platforms.out'
for file in ../../../../usr.bin/xlint/arch/*/targparam.h; do
platform=${file%/*}
platform=${platform##*/}
char=$(sed -n -E 's,.*"([su]char)\.h".*,\1,p' "$file")
ilp=$(sed -n -E 's,.*"(ilp32|lp64)\.h".*,\1,p' "$file")
size=$(awk '/#.*LONG$/ { l = "long" } /#.*INT$/ { i = "int" } END { print(i "" l) }' "$file")
ldbl=$(sed -n -E 's,^#.*LDOUBLE[^0-9]+([0-9]+)$,ldbl\1,p' "$file")
if [ "$size" != "int" ] && [ "$size" != "long" ]; then
size="????" # mips
fi
case $platform in ????*) indent='\t';; *) indent='\t\t';; esac
printf '\t\t\t''platform["%s"]'"$indent"'= "%s %-5s %-4s %s"\n' \
"$platform" "$char" "$ilp" "$size" "$ldbl"
done
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