qemu/scripts/qemu-binfmt-conf.sh

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#!/bin/sh
# Enable automatic program execution by the kernel.
qemu_target_list="i386 i486 alpha arm armeb sparc sparc32plus sparc64 \
ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el \
sh4 sh4eb s390x aarch64 aarch64_be hppa riscv32 riscv64 xtensa xtensaeb \
microblaze microblazeel or1k x86_64"
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
i386_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00'
i386_mask='\xff\xff\xff\xff\xff\xfe\xfe\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
i386_family=i386
i486_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x06\x00'
i486_mask='\xff\xff\xff\xff\xff\xfe\xfe\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
i486_family=i386
x86_64_magic='\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x3e\x00'
x86_64_mask='\xff\xff\xff\xff\xff\xfe\xfe\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
x86_64_family=i386
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
alpha_magic='\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x26\x90'
alpha_mask='\xff\xff\xff\xff\xff\xfe\xfe\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
alpha_family=alpha
arm_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28\x00'
arm_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
arm_family=arm
armeb_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28'
armeb_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
armeb_family=armeb
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
sparc_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x02'
sparc_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
sparc_family=sparc
sparc32plus_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x12'
sparc32plus_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
sparc32plus_family=sparc
sparc64_magic='\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x2b'
sparc64_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
sparc64_family=sparc
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
ppc_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x14'
ppc_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
ppc_family=ppc
ppc64_magic='\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x15'
ppc64_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
ppc64_family=ppc
ppc64le_magic='\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x15\x00'
ppc64le_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\x00'
ppc64le_family=ppcle
m68k_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x04'
m68k_mask='\xff\xff\xff\xff\xff\xff\xfe\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
m68k_family=m68k
# FIXME: We could use the other endianness on a MIPS host.
mips_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08'
mips_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
mips_family=mips
mipsel_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08\x00'
mipsel_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
mipsel_family=mips
mipsn32_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08'
mipsn32_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
mipsn32_family=mips
mipsn32el_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08\x00'
mipsn32el_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
mipsn32el_family=mips
mips64_magic='\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08'
mips64_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
mips64_family=mips
mips64el_magic='\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08\x00'
mips64el_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
mips64el_family=mips
sh4_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x2a\x00'
sh4_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
sh4_family=sh4
sh4eb_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x2a'
sh4eb_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
sh4eb_family=sh4
s390x_magic='\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x16'
s390x_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
s390x_family=s390x
aarch64_magic='\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xb7\x00'
aarch64_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
aarch64_family=arm
aarch64_be_magic='\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xb7'
aarch64_be_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
aarch64_be_family=armeb
hppa_magic='\x7f\x45\x4c\x46\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x0f'
hppa_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
hppa_family=hppa
riscv32_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xf3\x00'
riscv32_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
riscv32_family=riscv
riscv64_magic='\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xf3\x00'
riscv64_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
riscv64_family=riscv
xtensa_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x5e\x00'
xtensa_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
xtensa_family=xtensa
xtensaeb_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x5e'
xtensaeb_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
xtensaeb_family=xtensaeb
microblaze_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xba\xab'
microblaze_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
microblaze_family=microblaze
microblazeel_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xab\xba'
microblazeel_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
microblazeel_family=microblazeel
or1k_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x5c'
or1k_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
or1k_family=or1k
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
qemu_get_family() {
cpu=${HOST_ARCH:-$(uname -m)}
case "$cpu" in
amd64|i386|i486|i586|i686|i86pc|BePC|x86_64)
echo "i386"
;;
mips*)
echo "mips"
;;
"Power Macintosh"|ppc64|powerpc|ppc)
echo "ppc"
;;
ppc64el|ppc64le)
echo "ppcle"
;;
arm|armel|armhf|arm64|armv[4-9]*l|aarch64)
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
echo "arm"
;;
armeb|armv[4-9]*b|aarch64_be)
echo "armeb"
;;
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
sparc*)
echo "sparc"
;;
riscv*)
echo "riscv"
;;
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
*)
echo "$cpu"
;;
esac
}
usage() {
cat <<EOF
Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU]
[--help][--credential yes|no][--exportdir PATH]
[--persistent yes|no][--qemu-suffix SUFFIX]
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
Configure binfmt_misc to use qemu interpreter
--help: display this usage
--qemu-path: set path to qemu interpreter ($QEMU_PATH)
--qemu-suffix: add a suffix to the default interpreter name
--debian: don't write into /proc,
instead generate update-binfmts templates
--systemd: don't write into /proc,
instead generate file for systemd-binfmt.service
for the given CPU. If CPU is "ALL", generate a
file for all known cpus
--exportdir: define where to write configuration files
(default: $SYSTEMDDIR or $DEBIANDIR)
--credential: if yes, credential and security tokens are
calculated according to the binary to interpret
--persistent: if yes, the interpreter is loaded when binfmt is
configured and remains in memory. All future uses
are cloned from the open file.
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
To import templates with update-binfmts, use :
sudo update-binfmts --importdir ${EXPORTDIR:-$DEBIANDIR} --import qemu-CPU
To remove interpreter, use :
sudo update-binfmts --package qemu-CPU --remove qemu-CPU $QEMU_PATH
With systemd, binfmt files are loaded by systemd-binfmt.service
The environment variable HOST_ARCH allows to override 'uname' to generate
configuration files for a different architecture than the current one.
where CPU is one of:
$qemu_target_list
EOF
}
qemu_check_access() {
if [ ! -w "$1" ] ; then
echo "ERROR: cannot write to $1" 1>&2
exit 1
fi
}
qemu_check_bintfmt_misc() {
# load the binfmt_misc module
if [ ! -d /proc/sys/fs/binfmt_misc ]; then
if ! /sbin/modprobe binfmt_misc ; then
exit 1
fi
fi
if [ ! -f /proc/sys/fs/binfmt_misc/register ]; then
if ! mount binfmt_misc -t binfmt_misc /proc/sys/fs/binfmt_misc ; then
exit 1
fi
fi
qemu_check_access /proc/sys/fs/binfmt_misc/register
}
installed_dpkg() {
dpkg --status "$1" > /dev/null 2>&1
}
qemu_check_debian() {
if [ ! -e /etc/debian_version ] ; then
echo "WARNING: your system is not a Debian based distro" 1>&2
elif ! installed_dpkg binfmt-support ; then
echo "WARNING: package binfmt-support is needed" 1>&2
fi
qemu_check_access "$EXPORTDIR"
}
qemu_check_systemd() {
if ! systemctl -q is-enabled systemd-binfmt.service ; then
echo "WARNING: systemd-binfmt.service is missing or disabled" 1>&2
fi
qemu_check_access "$EXPORTDIR"
}
qemu_generate_register() {
flags=""
if [ "$CREDENTIAL" = "yes" ] ; then
flags="OC"
fi
if [ "$PERSISTENT" = "yes" ] ; then
flags="${flags}F"
fi
echo ":qemu-$cpu:M::$magic:$mask:$qemu:$flags"
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
}
qemu_register_interpreter() {
echo "Setting $qemu as binfmt interpreter for $cpu"
qemu_generate_register > /proc/sys/fs/binfmt_misc/register
}
qemu_generate_systemd() {
echo "Setting $qemu as binfmt interpreter for $cpu for systemd-binfmt.service"
qemu_generate_register > "$EXPORTDIR/qemu-$cpu.conf"
}
qemu_generate_debian() {
cat > "$EXPORTDIR/qemu-$cpu" <<EOF
package qemu-$cpu
interpreter $qemu
magic $magic
mask $mask
credential $CREDENTIAL
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
EOF
}
qemu_set_binfmts() {
# probe cpu type
host_family=$(qemu_get_family)
# register the interpreter for each cpu except for the native one
for cpu in ${qemu_target_list} ; do
magic=$(eval echo \$${cpu}_magic)
mask=$(eval echo \$${cpu}_mask)
family=$(eval echo \$${cpu}_family)
if [ "$magic" = "" ] || [ "$mask" = "" ] || [ "$family" = "" ] ; then
echo "INTERNAL ERROR: unknown cpu $cpu" 1>&2
continue
fi
qemu="$QEMU_PATH/qemu-$cpu"
if [ "$cpu" = "i486" ] ; then
qemu="$QEMU_PATH/qemu-i386"
fi
qemu="$qemu$QEMU_SUFFIX"
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
if [ "$host_family" != "$family" ] ; then
$BINFMT_SET
fi
done
}
CHECK=qemu_check_bintfmt_misc
BINFMT_SET=qemu_register_interpreter
SYSTEMDDIR="/etc/binfmt.d"
DEBIANDIR="/usr/share/binfmts"
QEMU_PATH=/usr/local/bin
CREDENTIAL=no
PERSISTENT=no
QEMU_SUFFIX=""
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
options=$(getopt -o ds:Q:S:e:hc:p: -l debian,systemd:,qemu-path:,qemu-suffix:,exportdir:,help,credential:,persistent: -- "$@")
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
eval set -- "$options"
while true ; do
case "$1" in
-d|--debian)
CHECK=qemu_check_debian
BINFMT_SET=qemu_generate_debian
EXPORTDIR=${EXPORTDIR:-$DEBIANDIR}
;;
-s|--systemd)
CHECK=qemu_check_systemd
BINFMT_SET=qemu_generate_systemd
EXPORTDIR=${EXPORTDIR:-$SYSTEMDDIR}
shift
# check given cpu is in the supported CPU list
if [ "$1" != "ALL" ] ; then
for cpu in ${qemu_target_list} ; do
if [ "$cpu" = "$1" ] ; then
break
fi
done
if [ "$cpu" = "$1" ] ; then
qemu_target_list="$1"
else
echo "ERROR: unknown CPU \"$1\"" 1>&2
usage
exit 1
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
fi
fi
;;
-Q|--qemu-path)
shift
QEMU_PATH="$1"
;;
-F|--qemu-suffix)
shift
QEMU_SUFFIX="$1"
;;
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
-e|--exportdir)
shift
EXPORTDIR="$1"
;;
-h|--help)
usage
exit 1
;;
-c|--credential)
shift
CREDENTIAL="$1"
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
;;
-p|--persistent)
shift
PERSISTENT="$1"
linux-user: Fix qemu-binfmt-conf.sh to store config across reboot Original qemu-binfmt-conf.sh is only able to write configuration into /proc/sys/fs/binfmt_misc, and the configuration is lost on reboot. This script can configure debian and systemd services to restore configuration on reboot. Moreover, it is able to manage binfmt credential and to configure the path of the interpreter. List of supported CPU is: i386 i486 alpha arm sparc32plus ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el sh4 sh4eb s390x aarch64 Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] [--help][--credential yes|no][--exportdir PATH] Configure binfmt_misc to use qemu interpreter --help: display this usage --qemu-path: set path to qemu interpreter (/usr/local/bin) --debian: don't write into /proc, instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service for the given CPU --exportdir: define where to write configuration files (default: /etc/binfmt.d or /usr/share/binfmts) --credential: if yes, credential an security tokens are calculated according to the binary to interpret To import templates with update-binfmts, use : sudo update-binfmts --importdir /usr/share/binfmts --import qemu-CPU To remove interpreter, use : sudo update-binfmts --package qemu-CPU --remove qemu-CPU /usr/local/bin With systemd, binfmt files are loaded by systemd-binfmt.service The environment variable HOST_ARCH allows to override 'uname' to generate configuration files for a different architecture than the current one. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-01-29 19:07:31 +03:00
;;
*)
break
;;
esac
shift
done
$CHECK
qemu_set_binfmts