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bellard08785f42004-01-04 18:12:46 +00001#!/bin/sh
Richard Hendersonecbed722018-05-27 08:41:53 -05002# Enable automatic program execution by the kernel.
bellard08785f42004-01-04 18:12:46 +00003
Richard Henderson7c815702019-11-06 12:33:07 +01004qemu_target_list="i386 i486 alpha arm armeb sparc sparc32plus sparc64 \
5ppc ppc64 ppc64le m68k mips mipsel mipsn32 mipsn32el mips64 mips64el \
Richard Hendersonecbed722018-05-27 08:41:53 -05006sh4 sh4eb s390x aarch64 aarch64_be hppa riscv32 riscv64 xtensa xtensaeb \
Taylor Simpson3e7a84e2021-02-07 23:46:24 -06007microblaze microblazeel or1k x86_64 hexagon"
bellard08785f42004-01-04 18:12:46 +00008
Laurent Vivier3bef0452016-01-29 17:07:31 +01009i386_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00'
Laurent Vivierdaf238d2018-06-05 21:47:25 +020010i386_mask='\xff\xff\xff\xff\xff\xfe\xfe\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
Laurent Vivier3bef0452016-01-29 17:07:31 +010011i386_family=i386
bellard08785f42004-01-04 18:12:46 +000012
Laurent Vivier3bef0452016-01-29 17:07:31 +010013i486_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x06\x00'
Laurent Vivierdaf238d2018-06-05 21:47:25 +020014i486_mask='\xff\xff\xff\xff\xff\xfe\xfe\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
Laurent Vivier3bef0452016-01-29 17:07:31 +010015i486_family=i386
16
Laurent Vivierb8dbfc92018-08-01 12:29:44 +020017x86_64_magic='\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x3e\x00'
18x86_64_mask='\xff\xff\xff\xff\xff\xfe\xfe\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
19x86_64_family=i386
20
Laurent Vivier3bef0452016-01-29 17:07:31 +010021alpha_magic='\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x26\x90'
Laurent Vivierdaf238d2018-06-05 21:47:25 +020022alpha_mask='\xff\xff\xff\xff\xff\xfe\xfe\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
Laurent Vivier3bef0452016-01-29 17:07:31 +010023alpha_family=alpha
24
25arm_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28\x00'
26arm_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
27arm_family=arm
28
29armeb_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28'
30armeb_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
Michael Weiser2ced93e2018-01-11 13:25:33 +000031armeb_family=armeb
Laurent Vivier3bef0452016-01-29 17:07:31 +010032
33sparc_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x02'
Laurent Vivierdaf238d2018-06-05 21:47:25 +020034sparc_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
Laurent Vivier3bef0452016-01-29 17:07:31 +010035sparc_family=sparc
36
37sparc32plus_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x12'
Laurent Vivierdaf238d2018-06-05 21:47:25 +020038sparc32plus_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
Laurent Vivier3bef0452016-01-29 17:07:31 +010039sparc32plus_family=sparc
40
Richard Henderson7c815702019-11-06 12:33:07 +010041sparc64_magic='\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x2b'
42sparc64_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
43sparc64_family=sparc
44
Laurent Vivier3bef0452016-01-29 17:07:31 +010045ppc_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x14'
46ppc_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
47ppc_family=ppc
48
49ppc64_magic='\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x15'
50ppc64_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
51ppc64_family=ppc
52
53ppc64le_magic='\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x15\x00'
54ppc64le_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\x00'
55ppc64le_family=ppcle
56
57m68k_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x04'
Laurent Vivierdaf238d2018-06-05 21:47:25 +020058m68k_mask='\xff\xff\xff\xff\xff\xff\xfe\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
Laurent Vivier3bef0452016-01-29 17:07:31 +010059m68k_family=m68k
60
61# FIXME: We could use the other endianness on a MIPS host.
62
63mips_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08'
64mips_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
65mips_family=mips
66
67mipsel_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08\x00'
68mipsel_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
69mipsel_family=mips
70
71mipsn32_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08'
72mipsn32_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
73mipsn32_family=mips
74
75mipsn32el_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08\x00'
76mipsn32el_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
77mipsn32el_family=mips
78
79mips64_magic='\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08'
80mips64_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
81mips64_family=mips
82
83mips64el_magic='\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08\x00'
84mips64el_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
85mips64el_family=mips
86
87sh4_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x2a\x00'
Laurent Vivierdaf238d2018-06-05 21:47:25 +020088sh4_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
Laurent Vivier3bef0452016-01-29 17:07:31 +010089sh4_family=sh4
90
91sh4eb_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x2a'
Laurent Vivierdaf238d2018-06-05 21:47:25 +020092sh4eb_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
Laurent Vivier3bef0452016-01-29 17:07:31 +010093sh4eb_family=sh4
94
95s390x_magic='\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x16'
Laurent Vivierdaf238d2018-06-05 21:47:25 +020096s390x_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
Laurent Vivier3bef0452016-01-29 17:07:31 +010097s390x_family=s390x
98
99aarch64_magic='\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xb7\x00'
100aarch64_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
101aarch64_family=arm
102
Michael Weiserf772f212018-01-11 13:25:32 +0000103aarch64_be_magic='\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xb7'
104aarch64_be_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
Michael Weiser2ced93e2018-01-11 13:25:33 +0000105aarch64_be_family=armeb
Michael Weiserf772f212018-01-11 13:25:32 +0000106
Laurent Viviere4d966c2017-01-26 09:04:47 +0100107hppa_magic='\x7f\x45\x4c\x46\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x0f'
108hppa_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
109hppa_family=hppa
110
Michael Clark25fa1942018-03-03 01:32:59 +1300111riscv32_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xf3\x00'
112riscv32_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
113riscv32_family=riscv
114
115riscv64_magic='\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xf3\x00'
116riscv64_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
117riscv64_family=riscv
118
Max Filippovd4090302018-02-28 14:16:08 -0800119xtensa_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x5e\x00'
120xtensa_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
121xtensa_family=xtensa
122
123xtensaeb_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x5e'
124xtensaeb_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
125xtensaeb_family=xtensaeb
126
Laurent Vivier947aeab2018-04-09 13:52:12 +0200127microblaze_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xba\xab'
128microblaze_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
129microblaze_family=microblaze
130
131microblazeel_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xab\xba'
132microblazeel_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
133microblazeel_family=microblazeel
134
Richard Hendersonecbed722018-05-27 08:41:53 -0500135or1k_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x5c'
136or1k_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
137or1k_family=or1k
138
Taylor Simpson3e7a84e2021-02-07 23:46:24 -0600139hexagon_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xa4\x00'
140hexagon_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'
141hexagon_family=hexagon
142
Laurent Vivier3bef0452016-01-29 17:07:31 +0100143qemu_get_family() {
144 cpu=${HOST_ARCH:-$(uname -m)}
145 case "$cpu" in
146 amd64|i386|i486|i586|i686|i86pc|BePC|x86_64)
147 echo "i386"
148 ;;
149 mips*)
150 echo "mips"
151 ;;
152 "Power Macintosh"|ppc64|powerpc|ppc)
153 echo "ppc"
154 ;;
155 ppc64el|ppc64le)
156 echo "ppcle"
157 ;;
Michael Weiser2ced93e2018-01-11 13:25:33 +0000158 arm|armel|armhf|arm64|armv[4-9]*l|aarch64)
Laurent Vivier3bef0452016-01-29 17:07:31 +0100159 echo "arm"
160 ;;
Michael Weiser2ced93e2018-01-11 13:25:33 +0000161 armeb|armv[4-9]*b|aarch64_be)
162 echo "armeb"
163 ;;
Laurent Vivier3bef0452016-01-29 17:07:31 +0100164 sparc*)
165 echo "sparc"
166 ;;
Michael Clark25fa1942018-03-03 01:32:59 +1300167 riscv*)
168 echo "riscv"
169 ;;
Laurent Vivier3bef0452016-01-29 17:07:31 +0100170 *)
171 echo "$cpu"
172 ;;
173 esac
174}
175
176usage() {
177 cat <<EOF
178Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU]
179 [--help][--credential yes|no][--exportdir PATH]
Laurent Vivier7155be72018-06-27 22:53:17 +0200180 [--persistent yes|no][--qemu-suffix SUFFIX]
Laurent Vivier3bef0452016-01-29 17:07:31 +0100181
182 Configure binfmt_misc to use qemu interpreter
183
Laurent Vivier7155be72018-06-27 22:53:17 +0200184 --help: display this usage
185 --qemu-path: set path to qemu interpreter ($QEMU_PATH)
186 --qemu-suffix: add a suffix to the default interpreter name
187 --debian: don't write into /proc,
188 instead generate update-binfmts templates
189 --systemd: don't write into /proc,
190 instead generate file for systemd-binfmt.service
191 for the given CPU. If CPU is "ALL", generate a
192 file for all known cpus
193 --exportdir: define where to write configuration files
194 (default: $SYSTEMDDIR or $DEBIANDIR)
195 --credential: if yes, credential and security tokens are
196 calculated according to the binary to interpret
197 --persistent: if yes, the interpreter is loaded when binfmt is
198 configured and remains in memory. All future uses
199 are cloned from the open file.
Laurent Vivier3bef0452016-01-29 17:07:31 +0100200
201 To import templates with update-binfmts, use :
202
203 sudo update-binfmts --importdir ${EXPORTDIR:-$DEBIANDIR} --import qemu-CPU
204
205 To remove interpreter, use :
206
207 sudo update-binfmts --package qemu-CPU --remove qemu-CPU $QEMU_PATH
208
209 With systemd, binfmt files are loaded by systemd-binfmt.service
210
211 The environment variable HOST_ARCH allows to override 'uname' to generate
212 configuration files for a different architecture than the current one.
213
214 where CPU is one of:
215
216 $qemu_target_list
217
218EOF
219}
220
221qemu_check_access() {
222 if [ ! -w "$1" ] ; then
223 echo "ERROR: cannot write to $1" 1>&2
224 exit 1
225 fi
226}
227
228qemu_check_bintfmt_misc() {
229 # load the binfmt_misc module
230 if [ ! -d /proc/sys/fs/binfmt_misc ]; then
231 if ! /sbin/modprobe binfmt_misc ; then
232 exit 1
233 fi
234 fi
235 if [ ! -f /proc/sys/fs/binfmt_misc/register ]; then
236 if ! mount binfmt_misc -t binfmt_misc /proc/sys/fs/binfmt_misc ; then
237 exit 1
238 fi
239 fi
240
241 qemu_check_access /proc/sys/fs/binfmt_misc/register
242}
243
244installed_dpkg() {
245 dpkg --status "$1" > /dev/null 2>&1
246}
247
248qemu_check_debian() {
249 if [ ! -e /etc/debian_version ] ; then
250 echo "WARNING: your system is not a Debian based distro" 1>&2
251 elif ! installed_dpkg binfmt-support ; then
252 echo "WARNING: package binfmt-support is needed" 1>&2
253 fi
254 qemu_check_access "$EXPORTDIR"
255}
256
257qemu_check_systemd() {
258 if ! systemctl -q is-enabled systemd-binfmt.service ; then
259 echo "WARNING: systemd-binfmt.service is missing or disabled" 1>&2
260 fi
261 qemu_check_access "$EXPORTDIR"
262}
263
264qemu_generate_register() {
Laurent Vivier70a77982018-06-27 22:53:15 +0200265 flags=""
266 if [ "$CREDENTIAL" = "yes" ] ; then
267 flags="OC"
268 fi
Laurent Vivier01ecd222018-06-27 22:53:16 +0200269 if [ "$PERSISTENT" = "yes" ] ; then
270 flags="${flags}F"
271 fi
Laurent Vivier70a77982018-06-27 22:53:15 +0200272
273 echo ":qemu-$cpu:M::$magic:$mask:$qemu:$flags"
Laurent Vivier3bef0452016-01-29 17:07:31 +0100274}
275
276qemu_register_interpreter() {
277 echo "Setting $qemu as binfmt interpreter for $cpu"
278 qemu_generate_register > /proc/sys/fs/binfmt_misc/register
279}
280
281qemu_generate_systemd() {
282 echo "Setting $qemu as binfmt interpreter for $cpu for systemd-binfmt.service"
283 qemu_generate_register > "$EXPORTDIR/qemu-$cpu.conf"
284}
285
286qemu_generate_debian() {
287 cat > "$EXPORTDIR/qemu-$cpu" <<EOF
288package qemu-$cpu
289interpreter $qemu
290magic $magic
291mask $mask
Laurent Vivier70a77982018-06-27 22:53:15 +0200292credential $CREDENTIAL
Laurent Vivier3bef0452016-01-29 17:07:31 +0100293EOF
Laurent Vivier3bef0452016-01-29 17:07:31 +0100294}
295
296qemu_set_binfmts() {
297 # probe cpu type
298 host_family=$(qemu_get_family)
299
300 # register the interpreter for each cpu except for the native one
301
302 for cpu in ${qemu_target_list} ; do
303 magic=$(eval echo \$${cpu}_magic)
304 mask=$(eval echo \$${cpu}_mask)
305 family=$(eval echo \$${cpu}_family)
306
307 if [ "$magic" = "" ] || [ "$mask" = "" ] || [ "$family" = "" ] ; then
308 echo "INTERNAL ERROR: unknown cpu $cpu" 1>&2
309 continue
310 fi
311
312 qemu="$QEMU_PATH/qemu-$cpu"
313 if [ "$cpu" = "i486" ] ; then
314 qemu="$QEMU_PATH/qemu-i386"
315 fi
316
Laurent Vivier7155be72018-06-27 22:53:17 +0200317 qemu="$qemu$QEMU_SUFFIX"
Laurent Vivier3bef0452016-01-29 17:07:31 +0100318 if [ "$host_family" != "$family" ] ; then
319 $BINFMT_SET
320 fi
321 done
322}
323
324CHECK=qemu_check_bintfmt_misc
325BINFMT_SET=qemu_register_interpreter
326
327SYSTEMDDIR="/etc/binfmt.d"
328DEBIANDIR="/usr/share/binfmts"
329
330QEMU_PATH=/usr/local/bin
Laurent Vivier70a77982018-06-27 22:53:15 +0200331CREDENTIAL=no
Laurent Vivier01ecd222018-06-27 22:53:16 +0200332PERSISTENT=no
Laurent Vivier7155be72018-06-27 22:53:17 +0200333QEMU_SUFFIX=""
Laurent Vivier3bef0452016-01-29 17:07:31 +0100334
Laurent Vivier7155be72018-06-27 22:53:17 +0200335options=$(getopt -o ds:Q:S:e:hc:p: -l debian,systemd:,qemu-path:,qemu-suffix:,exportdir:,help,credential:,persistent: -- "$@")
Laurent Vivier3bef0452016-01-29 17:07:31 +0100336eval set -- "$options"
337
338while true ; do
339 case "$1" in
340 -d|--debian)
341 CHECK=qemu_check_debian
342 BINFMT_SET=qemu_generate_debian
343 EXPORTDIR=${EXPORTDIR:-$DEBIANDIR}
344 ;;
345 -s|--systemd)
346 CHECK=qemu_check_systemd
347 BINFMT_SET=qemu_generate_systemd
348 EXPORTDIR=${EXPORTDIR:-$SYSTEMDDIR}
349 shift
350 # check given cpu is in the supported CPU list
Laurent Vivier3ff48452018-03-08 11:48:59 +0100351 if [ "$1" != "ALL" ] ; then
352 for cpu in ${qemu_target_list} ; do
353 if [ "$cpu" = "$1" ] ; then
354 break
355 fi
356 done
Laurent Vivier3bef0452016-01-29 17:07:31 +0100357
Laurent Vivier3ff48452018-03-08 11:48:59 +0100358 if [ "$cpu" = "$1" ] ; then
359 qemu_target_list="$1"
360 else
361 echo "ERROR: unknown CPU \"$1\"" 1>&2
362 usage
363 exit 1
364 fi
Laurent Vivier3bef0452016-01-29 17:07:31 +0100365 fi
366 ;;
367 -Q|--qemu-path)
368 shift
369 QEMU_PATH="$1"
370 ;;
Laurent Vivier7155be72018-06-27 22:53:17 +0200371 -F|--qemu-suffix)
372 shift
373 QEMU_SUFFIX="$1"
374 ;;
Laurent Vivier3bef0452016-01-29 17:07:31 +0100375 -e|--exportdir)
376 shift
377 EXPORTDIR="$1"
378 ;;
379 -h|--help)
380 usage
381 exit 1
382 ;;
383 -c|--credential)
384 shift
Laurent Vivier70a77982018-06-27 22:53:15 +0200385 CREDENTIAL="$1"
Laurent Vivier3bef0452016-01-29 17:07:31 +0100386 ;;
Laurent Vivier01ecd222018-06-27 22:53:16 +0200387 -p|--persistent)
388 shift
389 PERSISTENT="$1"
Laurent Vivier3bef0452016-01-29 17:07:31 +0100390 ;;
391 *)
392 break
393 ;;
394 esac
395 shift
396done
397
398$CHECK
399qemu_set_binfmts