138 lines
7.0 KiB
Plaintext
138 lines
7.0 KiB
Plaintext
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#!/sbin/runscript
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# Copyright 1999-2006 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: $
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# enable automatic i386/ARM/M68K/MIPS/SPARC/PPC/s390 program execution by the kernel
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depend() {
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after procfs
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}
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start() {
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ebegin "Registering qemu-user binaries"
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if [[ ! -d /proc/sys/fs/binfmt_misc ]] ; then
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eerror "You need support for \"misc binaries\" in your kernel!"
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eend 1
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fi
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if [[ $(mount | grep -c binfmt_misc) -eq 0 ]] ; then
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mount -t binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc &> /dev/null
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local result=$?
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if [[ $result -ne 0 ]] ; then
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eend $result
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fi
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fi
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# probe cpu type
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cpu=`uname -m`
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case "$cpu" in
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i386|i486|i586|i686|i86pc|BePC|x86_64)
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cpu="i386"
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;;
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m68k)
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cpu="m68k"
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;;
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mips*)
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cpu="mips"
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;;
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"Power Macintosh"|ppc|ppc64)
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cpu="ppc"
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;;
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armv[4-9]*)
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cpu="arm"
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;;
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sparc*)
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cpu="sparc"
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;;
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esac
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# register the interpreter for each cpu except for the native one
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if [ $cpu != "i386" ] ; 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\xfe\xff\xff\xff:/usr/bin/qemu-i386-binfmt:P' > /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\xfe\xff\xff\xff:/usr/bin/qemu-i386-binfmt:P' > /proc/sys/fs/binfmt_misc/register
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fi
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if [ $cpu != "alpha" ] ; then
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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-alpha-binfmt:P' > /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-binfmt:P' > /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-binfmt:P' > /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\xff\xfe\xff\xff:/usr/bin/qemu-sparc-binfmt:P' > /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\xff\xfe\xff\xff:/usr/bin/qemu-ppc-binfmt:P' > /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\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-m68k-binfmt:P' > /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-binfmt:P' > /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-binfmt:P' > /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-binfmt:P' > /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-binfmt:P' > /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-binfmt:P' > /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-binfmt:P' > /proc/sys/fs/binfmt_misc/register
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fi
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if [ $cpu != "sh" ] ; then
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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-sh4-binfmt:P' > /proc/sys/fs/binfmt_misc/register
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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-sh4eb-binfmt:P' > /proc/sys/fs/binfmt_misc/register
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fi
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if [ $cpu != "s390x" ] ; then
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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-s390x-binfmt:P' > /proc/sys/fs/binfmt_misc/register
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fi
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eend $?
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}
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stop() {
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ebegin "Unregistering qemu-user binaries"
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if [[ -f /proc/sys/fs/binfmt_misc/i386 ]] ; then
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echo '-1' > /proc/sys/fs/binfmt_misc/i386
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echo '-1' > /proc/sys/fs/binfmt_misc/i486
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fi
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if [[ -f /proc/sys/fs/binfmt_misc/alpha ]] ; then
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echo '-1' > /proc/sys/fs/binfmt_misc/alpha
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fi
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if [[ -f /proc/sys/fs/binfmt_misc/arm ]] ; then
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echo '-1' > /proc/sys/fs/binfmt_misc/arm
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echo '-1' > /proc/sys/fs/binfmt_misc/armeb
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fi
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if [[ -f /proc/sys/fs/binfmt_misc/sparc ]] ; then
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echo '-1' > /proc/sys/fs/binfmt_misc/sparc
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fi
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if [[ -f /proc/sys/fs/binfmt_misc/ppc ]] ; then
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echo '-1' > /proc/sys/fs/binfmt_misc/ppc
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fi
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if [[ -f /proc/sys/fs/binfmt_misc/m68k ]] ; then
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echo '-1' > /proc/sys/fs/binfmt_misc/m68k
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fi
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if [[ -f /proc/sys/fs/binfmt_misc/misp ]] ; then
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echo '-1' > /proc/sys/fs/binfmt_misc/mips
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echo '-1' > /proc/sys/fs/binfmt_misc/mipsel
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echo '-1' > /proc/sys/fs/binfmt_misc/mipsn32
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echo '-1' > /proc/sys/fs/binfmt_misc/mipsn32el
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echo '-1' > /proc/sys/fs/binfmt_misc/mips64
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echo '-1' > /proc/sys/fs/binfmt_misc/mips64el
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fi
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if [[ -f /proc/sys/fs/binfmt_misc/sh4 ]] ; then
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echo '-1' > /proc/sys/fs/binfmt_misc/sh4
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echo '-1' > /proc/sys/fs/binfmt_misc/sh4eb
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fi
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if [[ -f /proc/sys/fs/binfmt_misc/s390x ]] ; then
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echo '-1' > /proc/sys/fs/binfmt_misc/s390x
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fi
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eend $?
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}
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# vim: ts=4 :
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