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- #!/sbin/runscript
- # Copyright 1999-2012 Gentoo Foundation
- # Distributed under the terms of the GNU General Public License v2
- # $Header: /var/cvsroot/gentoo-x86/app-emulation/qemu-user/files/qemu-binfmt.initd,v 1.2 2012/02/28 22:06:57 lu_zero Exp $
- # enable automatic i386/ARM/M68K/MIPS/SPARC/PPC/s390 program execution by the kernel
- depend() {
- after procfs
- }
- start() {
- ebegin "Registering qemu-user binaries"
- if [[ ! -d /proc/sys/fs/binfmt_misc ]] ; then
- eerror "You need support for \"misc binaries\" in your kernel!"
- eend 1
- fi
- if [[ $(mount | grep -c binfmt_misc) -eq 0 ]] ; then
- mount -t binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc &> /dev/null
- local result=$?
- if [[ $result -ne 0 ]] ; then
- eend $result
- fi
- fi
- # probe cpu type
- cpu=`uname -m`
- case "$cpu" in
- i386|i486|i586|i686|i86pc|BePC|x86_64)
- cpu="i386"
- ;;
- m68k)
- cpu="m68k"
- ;;
- mips*)
- cpu="mips"
- ;;
- "Power Macintosh"|ppc|ppc64)
- cpu="ppc"
- ;;
- armv[4-9]*)
- cpu="arm"
- ;;
- sparc*)
- cpu="sparc"
- ;;
- esac
- # register the interpreter for each cpu except for the native one
- if [ $cpu != "i386" -a -x "/usr/bin/qemu-static-i386-binfmt" ] ; then
- 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\xfe\xff\xff\xff:/usr/bin/qemu-static-i386-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- 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\xfe\xff\xff\xff:/usr/bin/qemu-static-i386-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "alpha" -a -x "/usr/bin/qemu-static-alpha-binfmt" ] ; then
- echo ':alpha:M::\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x26\x90:\xff\xff\xff\xff\xff\xfe\xfe\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-static-alpha-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "arm" -a -x "/usr/bin/qemu-static-arm-binfmt" ] ; then
- 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\x00\xff\xfe\xff\xff\xff:/usr/bin/qemu-static-arm-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "arm" -a -x "/usr/bin/qemu-static-armeb-binfmt" ] ; then
- 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-static-armeb-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "sparc" -a -x "/usr/bin/qemu-static-sparc-binfmt" ] ; then
- 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\xff\xfe\xff\xff:/usr/bin/qemu-static-sparc-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "ppc" -a -x "/usr/bin/qemu-static-ppc-binfmt" ] ; then
- 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\xff\xfe\xff\xff:/usr/bin/qemu-static-ppc-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "m68k" -a -x "/usr/bin/qemu-static-m68k-binfmt" ] ; then
- echo 'Please check cpu value and header information for m68k!'
- echo ':m68k:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\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-static-m68k-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "mips" -a -x "/usr/bin/qemu-static-mips-binfmt" ] ; then
- # FIXME: We could use the other endianness on a MIPS host.
- 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-static-mips-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "mips" -a -x "/usr/bin/qemu-static-mipsel-binfmt" ] ; then
- 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-static-mipsel-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "mips" -a -x "/usr/bin/qemu-static-mipsn32-binfmt" ] ; then
- 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-static-mipsn32-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "mips" -a -x "/usr/bin/qemu-static-mipsn32el-binfmt" ] ; then
- 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-static-mipsn32el-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "mips" -a -x "/usr/bin/qemu-static-mips64-binfmt" ] ; then
- 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-static-mips64-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "mips" -a -x "/usr/bin/qemu-static-mips64el-binfmt" ] ; then
- 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-static-mips64el-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "sh" -a -x "/usr/bin/qemu-static-sh4-binfmt" ] ; then
- echo ':sh4:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x2a\x00:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-static-sh4-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "sh" -a -x "/usr/bin/qemu-static-sh4eb-binfmt" ] ; then
- echo ':sh4eb:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x2a:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-static-sh4eb-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- if [ $cpu != "s390x" -a -x "/usr/local/bin/qemu-static-s390x-binfmt" ] ; then
- echo ':s390x:M::\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x16:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/local/bin/qemu-static-s390x-binfmt:P' > /proc/sys/fs/binfmt_misc/register
- fi
- eend $?
- }
- stop() {
- ebegin "Unregistering qemu-user binaries"
- local arches
- arches="${arches} i386 i486"
- arches="${arches} alpha"
- arches="${arches} arm armeb"
- arches="${arches} sparc"
- arches="${arches} ppc"
- arches="${arches} m68k"
- arches="${arches} mips mipsel mipsn32 mipsn32el mips64 mips64el"
- arches="${arches} sh4 sh4eb"
- arches="${arches} s390x"
- for a in ${arches}; do
- if [[ -f /proc/sys/fs/binfmt_misc/$a ]] ; then
- echo '-1' > /proc/sys/fs/binfmt_misc/$a
- fi
- done
- eend $?
- }
- # vim: ts=4 :
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