116 lines
5.1 KiB
Bash
116 lines
5.1 KiB
Bash
#!/bin/sh
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#
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# Init file for configuring Qemu non-native binary formats
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#
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# Written by Dag Wieers <dag@wieers.com>
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#
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# chkconfig: 2345 35 98
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# description: Qemu non-native binary formats
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. /etc/rc.d/init.d/functions
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RETVAL=0
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prog="qemu"
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start() {
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cpu="$(uname -m)"
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case "$cpu" in
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i386|i486|i586|i686|i86pc|BePC)
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cpu="i386";;
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"Power Macintosh"|ppc|ppc64)
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cpu="ppc";;
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armv4l|armv5l)
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cpu="arm";;
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esac
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echo -n $"Registering non-native binary handler for Qemu"
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( /sbin/modprobe binfmt_misc &&
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mount -t binfmt_misc none /proc/sys/fs/binfmt_misc ) &>/dev/null
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if [ "$cpu" != "i386" -a "$cpu" != "x86_64" ]; then
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echo ':i386:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00:\xff\xff\xff\xff\xff\xfe\xfe\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfb\xff\xff\xff:/usr/bin/qemu-i386:' >/proc/sys/fs/binfmt_misc/register
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echo ':i486:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x06\x00:\xff\xff\xff\xff\xff\xfe\xfe\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfb\xff\xff\xff:/usr/bin/qemu-i386:' >/proc/sys/fs/binfmt_misc/register
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fi
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if [ "$cpu" != "x86_64" ]; then
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echo ':x86_64:M::\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x3e\x00:\xff\xff\xff\xff\xff\xfe\xfe\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfb\xff\xff\xff:/usr/bin/qemu-x86_64:' >/proc/sys/fs/binfmt_misc/register
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fi
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if [ "$cpu" != "arm" ]; then
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echo ':arm:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-arm:' >/proc/sys/fs/binfmt_misc/register
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echo ':armeb:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-armeb:' > /proc/sys/fs/binfmt_misc/register
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fi
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if [ "$cpu" != "ppc" ]; then
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echo ':ppc:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x14:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfb\xff\xff\xff:/usr/bin/qemu-ppc:' >/proc/sys/fs/binfmt_misc/register
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fi
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if [ "$cpu" != "sparc" ]; then
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echo ':sparc:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x02:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfb\xff\xff\xff:$QEMU/qemu-sparc:' >/proc/sys/fs/binfmt_misc/register
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fi
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if [ $cpu != "m68k" ] ; then
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# echo 'Please check cpu value and header information for m68k!'
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echo ':m68k:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x04:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-m68k:' > /proc/sys/fs/binfmt_misc/register
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fi
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if [ $cpu != "mips" ] ; then
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# FIXME: We could use the other endianness on a MIPS host.
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echo ':mips:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-mips:' > /proc/sys/fs/binfmt_misc/register
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echo ':mipsel:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-mipsel:' > /proc/sys/fs/binfmt_misc/register
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echo ':mipsn32:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-mipsn32:' > /proc/sys/fs/binfmt_misc/register
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echo ':mipsn32el:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-mipsn32el:' > /proc/sys/fs/binfmt_misc/register
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echo ':mips64:M::\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-mips64:' > /proc/sys/fs/binfmt_misc/register
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echo ':mips64el:M::\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-mips64el:' > /proc/sys/fs/binfmt_misc/register
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fi
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echo_success
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echo
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}
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stop() {
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echo -n $"Unregistering non-native binary handler for Qemu"
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for cpu in i386 i486 x86_64 ppc arm armeb sparc m68k mips mipsel mipsn32 mipsn32el mips64 mips64el; do
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if [ -r "/proc/sys/fs/binfmt_misc/qemu-$cpu" ]; then
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echo "-1" >/proc/sys/fs/binfmt_misc/qemu-$cpu
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fi
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if [ -r "/proc/sys/fs/binfmt_misc/$cpu" ]; then
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echo "-1" >/proc/sys/fs/binfmt_misc/$cpu
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fi
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done
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echo_success
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echo
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}
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restart() {
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stop
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start
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}
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status() {
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if ls /proc/sys/fs/binfmt_misc/qemu-* &>/dev/null; then
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echo $"Qemu non-native binary format handlers registered."
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return 0
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else
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echo $"Qemu non-native binary format handlers not registered."
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return 1
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fi
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}
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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restart|reload)
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restart
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;;
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condrestart)
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if status &>/dev/null; then
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restart
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fi
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;;
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status)
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status
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RETVAL=$?
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;;
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*)
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echo $"Usage: $prog {start|stop|restart|condrestart|status}"
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RETVAL=1
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esac
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exit $RETVAL
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