#! /bin/sh set -e # Run GRUB script in a Qemu instance # Copyright (C) 2009,2010 Free Software Foundation, Inc. # # GRUB 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. # # GRUB 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 GRUB. If not, see . # Initialize some variables. transform="@program_transform_name@" prefix="@prefix@" exec_prefix="@exec_prefix@" datarootdir="@datarootdir@" builddir="@builddir@" PACKAGE_NAME=@PACKAGE_NAME@ PACKAGE_TARNAME=@PACKAGE_TARNAME@ PACKAGE_VERSION=@PACKAGE_VERSION@ target_cpu=@target_cpu@ platform=@platform@ # Force build directory components PATH="${builddir}:$PATH" export PATH # Usage: usage # Print the usage. usage () { cat <. EOF } boot=hd qemu=qemu-system-i386 # Check the arguments. for option in "$@"; do case "$option" in -h | --help) usage exit 0 ;; -v | --version) echo "$0 (GNU GRUB ${PACKAGE_VERSION})" exit 0 ;; --modules=*) ms=`echo "$option" | sed -e 's/--modules=//' -e 's/,/ /g'` modules="$modules $ms" ;; --files=*) fls=`echo "$option" | sed -e 's/--files=//' -e 's/,/ /g'` files="$files $fls" ;; --qemu=*) qemu=`echo "$option" | sed -e 's/--qemu=//' -e 's/,/ /g'`;; --qemu-opts=*) qs=`echo "$option" | sed -e 's/--qemu-opts=//'` qemuopts="$qemuopts $qs" ;; --boot=*) dev=`echo "$option" | sed -e 's/--boot=//'` if [ "$dev" = "fd" ] ; then boot=fd; elif [ "$dev" = "hd" ] ; then boot=hd; elif [ "$dev" = "cd" ] ; then boot=cd; elif [ "$dev" = "net" ] ; then boot=net; elif [ "$dev" = "qemu" ] ; then boot=qemu; elif [ "$dev" = "coreboot" ] ; then boot=coreboot; else echo "Unrecognized boot method \`$dev'" 1>&2 usage exit 1 fi ;; -*) echo "Unrecognized option \`$option'" 1>&2 usage exit 1 ;; *) if [ "x${source}" != x ] ; then echo "too many parameters at the end" 1>&2 usage exit 1 fi source="${option}" ;; esac done if [ "x${source}" = x ] ; then tmpfile=`mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` || exit 1 while read REPLY; do echo "$REPLY" >> ${tmpfile} done source=${tmpfile} fi cfgfile=`mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` || exit 1 cat <${cfgfile} grubshell=yes insmod serial serial terminfo serial dumb terminal_input serial terminal_output serial EOF rom_directory=`mktemp -d "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` || exit 1 for mod in ${modules} do echo "insmod ${mod}" >> ${cfgfile} done cat <>${cfgfile} source /boot/grub/testcase.cfg # Stop serial output to suppress "ACPI shutdown failed" error. terminal_output console halt EOF isofile=`mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` || exit 1 if [ x$boot != xnet ]; then sh "@builddir@/grub-mkrescue" "--grub-mkimage=${builddir}/grub-mkimage" "--output=${isofile}" "--override-directory=${builddir}/grub-core" \ --rom-directory="${rom_directory}" \ "/boot/grub/grub.cfg=${cfgfile}" "/boot/grub/testcase.cfg=${source}" \ ${files} >/dev/null 2>&1 fi if [ x$boot = xhd ]; then device=hda bootdev="-boot c" fi if [ x$boot = xcd ]; then device=cdrom bootdev="-boot d" fi if [ x$boot = xfd ]; then device=fda bootdev="-boot a" fi if [ x$boot = xqemu ]; then bootdev="-bios ${rom_directory}/qemu.img" device=cdrom fi if [ x$boot = xcoreboot ]; then imgfile=`mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` || exit 1 cp "${GRUB_COREBOOT_ROM}" "${imgfile}" "${GRUB_CBFSTOOL}" "${imgfile}" add-payload "${rom_directory}/coreboot.elf" fallback/payload bootdev="-bios ${imgfile}" device=cdrom fi if [ x$boot = xnet ]; then netdir=`mktemp -d "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` || exit 1 sh "@builddir@/grub-mknetdir" "--grub-mkimage=${builddir}/grub-mkimage" "--override-directory=${builddir}/grub-core" "--net-directory=$netdir" cp "${cfgfile}" "$netdir/boot/grub/grub.cfg" cp "${source}" "$netdir/boot/grub/testcase.cfg" "${qemu}" ${qemuopts} -nographic -serial file:/dev/stdout -monitor file:/dev/null -boot n -net "user,tftp=$netdir,bootfile=/boot/grub/$target_cpu-$platform/core.0" -net nic | cat | tr -d "\r" else "${qemu}" ${qemuopts} -nographic -serial file:/dev/stdout -monitor file:/dev/null -${device} ${isofile} ${bootdev} | cat | tr -d "\r" fi rm -f "${isofile}" "${imgfile}" rm -rf "${rom_directory}" if [ x$boot = xcoreboot ]; then rm -f "${imgfile}" fi rm -f "${tmpfile}" "${cfgfile}" exit 0