1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
|
#!/bin/bash
# Handle running Poky images under qemu
#
# Copyright (C) 2006-2008 OpenedHand Ltd.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
# Call setting:
# QEMU_MEMORY (optional) - set the amount of memory in the emualted system.
# SERIAL_LOGFILE (optional) - log the serial port output to a file
# CROSSPATH - the path to any cross toolchain to use with distcc
#
# Image options:
# MACHINE - the machine to run
# TYPE - the image type to run
# ZIMAGE - the kernel image file to use
# HDIMAGE - the disk image file to use
#
if [ -z "$QEMU_MEMORY" ]; then
case "$MACHINE" in
"qemux86")
QEMU_MEMORY="128M"
;;
"qemux86-64")
QEMU_MEMORY="128M"
;;
"qemumips")
QEMU_MEMORY="128M"
;;
"qemuppc")
QEMU_MEMORY="128M"
;;
*)
QEMU_MEMORY="64M"
;;
esac
fi
QEMUIFUP=`which poky-qemu-ifup`
QEMUIFDOWN=`which poky-qemu-ifdown`
USER=`id -u`
echo 'Setting up tap interface under sudo'
TAP=`sudo $QEMUIFUP $USER`
KERNEL_NETWORK_CMD="ip=192.168.7.2::192.168.7.1:255.255.255.0"
QEMU_TAP_CMD="-net tap,vlan=0,ifname=$TAP,script=no,downscript=no"
QEMU_NETWORK_CMD="-net nic,vlan=0 $QEMU_TAP_CMD"
KERNCMDLINE="mem=$QEMU_MEMORY"
QEMU_UI_OPTIONS="-show-cursor -usb -usbdevice wacom-tablet"
SERIALOPTS=""
if [ "x$SERIAL_LOGFILE" != "x" ]; then
SERIALOPTS="-serial file:$SERIAL_LOGFILE"
fi
case "$MACHINE" in
"qemuarm") ;;
"qemumips") ;;
"qemuppc") ;;
"qemuarmv6") ;;
"qemuarmv7") ;;
"qemux86") ;;
"qemux86-64") ;;
"akita") ;;
"spitz") ;;
"nokia800") ;;
"nokia800-maemo") ;;
*)
echo "Error: Unsupported machine type $MACHINE"
return
;;
esac
if [ "$TYPE" != "nfs" -a ! -f "$HDIMAGE" ]; then
echo "Error: Image file $HDIMAGE doesn't exist"
return
fi
if [ ! -f "$ZIMAGE" ]; then
echo "Error: Kernel image file $ZIMAGE doesn't exist"
return
fi
if [ "$MACHINE" = "qemuarm" -o "$MACHINE" = "qemuarmv6" -o "$MACHINE" = "qemuarmv7" ]; then
QEMU=qemu-system-arm
MACHINE_SUBTYPE=versatilepb
QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS"
# QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -force-pointer"
if [ "$TYPE" = "ext3" ]; then
KERNCMDLINE="root=/dev/sda console=ttyAMA0,115200 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY highres=off"
QEMUOPTIONS="$QEMU_NETWORK_CMD -M versatilepb -hda $HDIMAGE -no-reboot $QEMU_UI_OPTIONS"
fi
if [ "$TYPE" = "nfs" ]; then
if [ "x$HDIMAGE" = "x" ]; then
HDIMAGE=/srv/nfs/qemuarm
fi
if [ ! -d "$HDIMAGE" ]; then
echo "Error: NFS mount point $HDIMAGE doesn't exist"
return
fi
KERNCMDLINE="root=/dev/nfs nfsroot=192.168.7.1:$HDIMAGE rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
QEMUOPTIONS="$QEMU_NETWORK_CMD -M versatilepb --no-reboot $QEMU_UI_OPTIONS"
fi
if [ "$MACHINE" = "qemuarmv6" ]; then
QEMUOPTIONS="$QEMUOPTIONS -cpu arm1136"
fi
if [ "$MACHINE" = "qemuarmv7" ]; then
QEMUOPTIONS="$QEMUOPTIONS -cpu cortex-a8"
fi
fi
if [ "$MACHINE" = "qemux86" ]; then
QEMU=qemu
QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -vga vmware -enable-gl"
if [ "$TYPE" = "ext3" ]; then
KERNCMDLINE="vga=0 root=/dev/hda mem=$QEMU_MEMORY $KERNEL_NETWORK_CMD"
QEMUOPTIONS="$QEMU_NETWORK_CMD -hda $HDIMAGE $QEMU_UI_OPTIONS"
fi
if [ "$TYPE" = "nfs" ]; then
if [ "x$HDIMAGE" = "x" ]; then
HDIMAGE=/srv/nfs/qemux86
fi
if [ ! -d "$HDIMAGE" ]; then
echo "Error: NFS mount point $HDIMAGE doesn't exist."
return
fi
KERNCMDLINE="root=/dev/nfs nfsroot=192.168.7.1:$HDIMAGE rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
QEMUOPTIONS="$QEMU_NETWORK_CMD $QEMU_UI_OPTIONS"
fi
fi
if [ "$MACHINE" = "qemux86-64" ]; then
QEMU=qemu-system-x86_64
QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -vga vmware -enable-gl"
if [ "$TYPE" = "ext3" ]; then
KERNCMDLINE="vga=0 root=/dev/hda mem=$QEMU_MEMORY $KERNEL_NETWORK_CMD"
QEMUOPTIONS="$QEMU_NETWORK_CMD -hda $HDIMAGE $QEMU_UI_OPTIONS"
fi
if [ "$TYPE" = "nfs" ]; then
if [ "x$HDIMAGE" = "x" ]; then
HDIMAGE=/srv/nfs/qemux86-64
fi
if [ ! -d "$HDIMAGE" ]; then
echo "Error: NFS mount point $HDIMAGE doesn't exist."
return
fi
KERNCMDLINE="root=/dev/nfs nfsroot=192.168.7.1:$HDIMAGE rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
QEMUOPTIONS="$QEMU_NETWORK_CMD $QEMU_UI_OPTIONS"
fi
fi
if [ "$MACHINE" = "spitz" ]; then
QEMU=qemu-system-arm
if [ "$TYPE" = "ext3" ]; then
echo $HDIMAGE
HDIMAGE=`readlink -f $HDIMAGE`
echo $HDIMAGE
if [ ! -e "$HDIMAGE.qemudisk" ]; then
echo "Adding a partition table to the ext3 image for use by QEMU, please wait..."
poky-addptable2image $HDIMAGE $HDIMAGE.qemudisk
fi
QEMUOPTIONS="$QEMU_NETWORK_CMD -M spitz -hda $HDIMAGE.qemudisk -portrait"
fi
fi
if [ "$MACHINE" = "qemumips" ]; then
QEMU=qemu-system-mips
MACHINE_SUBTYPE=malta
QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -vga cirrus"
if [ "$TYPE" = "ext3" ]; then
#KERNCMDLINE="root=/dev/hda console=ttyS0 console=tty0 $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
KERNCMDLINE="root=/dev/hda console=ttyS0 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
QEMUOPTIONS="$QEMU_NETWORK_CMD -M $MACHINE_SUBTYPE -hda $HDIMAGE -no-reboot $QEMU_UI_OPTIONS"
fi
fi
if [ "$MACHINE" = "qemuppc" ]; then
QEMU=qemu-system-ppc
MACHINE_SUBTYPE=prep
CPU_SUBTYPE=603e
BIOS=powerpc_rom.bin
QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -nographic"
if [ "$TYPE" = "ext3" ]; then
KERNCMDLINE="root=/dev/hda console=ttyS0 console=tty0 $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE -M $MACHINE_SUBTYPE -bios $BIOS -hda $HDIMAGE -no-reboot $QEMU_UI_OPTIONS"
fi
fi
if [ "$MACHINE" = "akita" ]; then
QEMU=qemu-system-arm
if [ "$TYPE" = "jffs2" ]; then
HDIMAGE=`readlink -f $HDIMAGE`
if [ ! -e "$HDIMAGE.qemuflash" ]; then
echo "Converting raw image into flash image format for use by QEMU, please wait..."
raw2flash.akita < $HDIMAGE > $HDIMAGE.qemuflash
fi
QEMUOPTIONS="$QEMU_NETWORK_CMD -M akita -mtdblock $HDIMAGE.qemuflash -portrait"
fi
fi
if [ "$MACHINE" = "nokia800" ]; then
QEMU=qemu-system-arm
if [ "$TYPE" = "jffs2" ]; then
HDIMAGE=`readlink -f $HDIMAGE`
if [ ! -e "$HDIMAGE.qemuflash" ]; then
echo "'Flashing' rootfs, please wait..."
poky-nokia800-flashutil $HDIMAGE $HDIMAGE.qemuflash
fi
KERNCMDLINE="root=/dev/mtdblock4 rootfstype=jffs2"
QEMU_NETWORK_CMD="-net nic,model=usb,vlan=0 $QEMU_TAP_CMD"
QEMUOPTIONS="$QEMU_NETWORK_CMD -M n800 -mtdblock $HDIMAGE.qemuflash -serial vc -m 130 -serial vc -serial vc -serial vc -usb -usbdevice net:0"
fi
fi
if [ "$MACHINE" = "nokia800-maemo" ]; then
QEMU=qemu-system-arm
if [ "$TYPE" = "jffs2" ]; then
HDIMAGE=`readlink -f $HDIMAGE`
if [ ! -e "$HDIMAGE.qemuflash" ]; then
if [ ! -e "$HDIMAGE.initfs" ]; then
echo "Error, $HDIMAGE.initfs must exist!"
return
fi
if [ ! -e "$HDIMAGE.config" ]; then
echo "Error, $HDIMAGE.config must exist!"
echo "To generate it, take an n800 and cat /dev/mtdblock1 > $HDIMAGE.config"
return
fi
echo "'Flashing' config partition, please wait..."
poky-nokia800-flashutil $HDIMAGE.config $HDIMAGE.qemuflash config
echo "'Flashing' initfs, please wait..."
poky-nokia800-flashutil $HDIMAGE.initfs $HDIMAGE.qemuflash initfs
echo "'Flashing' rootfs, please wait..."
poky-nokia800-flashutil $HDIMAGE $HDIMAGE.qemuflash
fi
KERNCMDLINE=""
QEMU_NETWORK_CMD="-net nic,model=usb,vlan=0 $QEMU_TAP_CMD"
QEMUOPTIONS="$QEMU_NETWORK_CMD -M n800 -mtdblock $HDIMAGE.qemuflash -serial vc -m 130 -serial vc -serial vc -serial vc -usb -usbdevice net:0 -show-cursor"
fi
fi
if [ "x$QEMUOPTIONS" = "x" ]; then
echo "Error: Unable to support this combination of options"
return
fi
SDKDIR="/opt/poky/sysroots"
if [ "$MACHINE" = "qemuarm" -o "$MACHINE" = "spitz" -o "$MACHINE" = "borzoi" -o "$MACHINE" = "akita" -o "$MACHINE" = "nokia800" ]; then
SDKPATH="$SDKDIR/arm-poky-linux-gnueabi/bin"
fi
if [ "$MACHINE" = "qemux86" ]; then
SDKPATH="$SDKDIR/i586-poky-linux/bin"
fi
if [ "$MACHINE" = "qemux86-64" ]; then
SDKPATH="$SDKDIR/x86_64-poky-linux/bin"
fi
PATH=$CROSSPATH:$SDKPATH:$PATH
QEMUBIN=`which $QEMU`
if [ ! -x "$QEMUBIN" ]; then
echo "Error: No QEMU binary '$QEMU' could be found."
return
fi
function _quit() {
if [ -n "$PIDFILE" ]; then
#echo kill `cat $PIDFILE`
kill `cat $PIDFILE`
fi
return
}
DISTCCD=`which distccd`
PIDFILE=""
trap _quit INT TERM QUIT
if [ -x "$DISTCCD" ]; then
echo "Starting distccd..."
PIDFILE=`mktemp`
$DISTCCD --allow 192.168.7.2 --daemon --pid-file $PIDFILE &
else
echo "Warning: distccd not present, no distcc support loaded."
fi
echo "Running $QEMU..."
echo $QEMUBIN -kernel $ZIMAGE $QEMUOPTIONS $SERIALOPTS $* --append "$KERNCMDLINE"
$QEMUBIN -kernel $ZIMAGE $QEMUOPTIONS $SERIALOPTS $* --append "$KERNCMDLINE" || /bin/true
$QEMUIFDOWN $TAP
trap - INT TERM QUIT
return
|
