gen-all-opcodes

#! /bin/sh
# Utility script to generate the opcodes files.
# This is useful for verifying changes to the generated files.
#
#   Copyright 2012 Free Software Foundation
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING3.  If not see
# <http://www.gnu.org/licenses/>.
#

# Run this script in the src/cgen directory.

# Exit on any error.
set -e

# For debugging.
set -x

if [ ! -f sim.scm ]
then
    echo "Not in the src/cgen directory." >& 2
    exit 1
fi

builddir=tmp-opc

rm -rf $builddir
mkdir $builddir

export cgendir=`pwd`

cd $builddir
$cgendir/../opcodes/configure --prefix /tmp/junk --target m32r-elf --enable-targets=all
make run-cgen-all