#! /bin/sh
# Utility script to generate the sim files for several ports.
# This is useful for verifying changes to the generated files
# without having to build every tool chain.
#
# Run this script in the src/cgen directory.

# Exit on any error.
set -e

# For debugging.
set -x

cpus="i960 m32r"

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

export cgendir=`pwd`

for c in $cpus
do
  rm -rf /tmp/tmp-cgen
  mkdir /tmp/tmp-cgen

  case $c in
  i960)
    (
	set -e
	set -x
	cd /tmp/tmp-cgen
	$cgendir/../sim/i960/configure --prefix /tmp/junk --target i960-coff
	make stamp-arch stamp-cpu stamp-desc
    )
    test $? == 0 || exit 1
    ;;

  m32r)
    (
	set -e
	set -x
	cd /tmp/tmp-cgen
	$cgendir/../sim/m32r/configure --prefix /tmp/junk --target m32r-elf
	make stamp-arch stamp-cpu stamp-xcpu
    )
    test $? == 0 || exit 1
    ;;

  *)
    echo "unsupported cpu $c" >& 2
    exit 1
    ;;
  esac
done

rm -rf /tmp/tmp-cgen