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author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-04-20 16:44:10 +0100 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-04-21 00:29:29 +0100 |
commit | 08127d444e05d8d33ce39abdce677655bd4766ea (patch) | |
tree | 926947a62cc4b1cbed4afc31a717305de9b1c57d /scripts/poky-qemu | |
parent | 46d0cc3dc88307d69a7884c0e5c79e0c8d5e4dc7 (diff) | |
download | poky-08127d444e05d8d33ce39abdce677655bd4766ea.tar.gz |
Rename poky-qemu to runqemu
(From OE-Core rev: 7687d91f73f4a116593315b3b1488ac3f0904905)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts/poky-qemu')
-rwxr-xr-x | scripts/poky-qemu | 399 |
1 files changed, 0 insertions, 399 deletions
diff --git a/scripts/poky-qemu b/scripts/poky-qemu deleted file mode 100755 index c76b3ab7b6..0000000000 --- a/scripts/poky-qemu +++ /dev/null | |||
@@ -1,399 +0,0 @@ | |||
1 | #!/bin/bash | ||
2 | # | ||
3 | # Handle running Poky images standalone with QEMU | ||
4 | # | ||
5 | # Copyright (C) 2006-2010 Intel Corp. | ||
6 | # | ||
7 | # This program is free software; you can redistribute it and/or modify | ||
8 | # it under the terms of the GNU General Public License version 2 as | ||
9 | # published by the Free Software Foundation. | ||
10 | # | ||
11 | # This program is distributed in the hope that it will be useful, | ||
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | # GNU General Public License for more details. | ||
15 | # | ||
16 | # You should have received a copy of the GNU General Public License along | ||
17 | # with this program; if not, write to the Free Software Foundation, Inc., | ||
18 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | ||
19 | |||
20 | usage() { | ||
21 | MYNAME=`basename $0` | ||
22 | echo "" | ||
23 | echo "Usage: you can run this script with any valid combination" | ||
24 | echo "of the following options (in any order):" | ||
25 | echo " QEMUARCH - the qemu machine architecture to use" | ||
26 | echo " KERNEL - the kernel image file to use" | ||
27 | echo " ROOTFS - the rootfs image file or nfsroot directory to use" | ||
28 | echo " MACHINE=xyz - the machine name (optional, autodetected from KERNEL filename if unspecified)" | ||
29 | echo " Additional QEMU command-line options can be passed with:" | ||
30 | echo " nographic - disables video console" | ||
31 | echo " serial - enables a serial console on /dev/ttyS0" | ||
32 | echo " kvm - enables KVM when running qemux86/qemux86-64, VT capable CPU required" | ||
33 | echo " \"<extra-qemu-options>\" - enables extra qemu options, excluding serial and kvm" | ||
34 | echo "" | ||
35 | echo "Examples:" | ||
36 | echo " $MYNAME qemuarm" | ||
37 | echo " $MYNAME qemux86-64 poky-image-sato ext3" | ||
38 | echo " $MYNAME path/to/bzImage-qemux86.bin path/to/nfsrootdir/ serial" | ||
39 | echo " $MYNAME qemux86 \"<-m 256>\"" | ||
40 | exit 1 | ||
41 | } | ||
42 | |||
43 | if [ "x$1" = "x" ]; then | ||
44 | usage | ||
45 | fi | ||
46 | |||
47 | MACHINE=${MACHINE:=""} | ||
48 | KERNEL="" | ||
49 | FSTYPE="" | ||
50 | ROOTFS="" | ||
51 | LAZY_ROOTFS="" | ||
52 | SCRIPT_QEMU_OPT="" | ||
53 | SCRIPT_QEMU_EXTRA_OPT="" | ||
54 | SCRIPT_KERNEL_OPT="" | ||
55 | |||
56 | TMPDIR="" | ||
57 | |||
58 | # Determine whether the file is a kernel or QEMU image, and set the | ||
59 | # appropriate variables | ||
60 | process_filename() { | ||
61 | filename=$1 | ||
62 | |||
63 | # Extract the filename extension | ||
64 | EXT=`echo $filename | awk -F . '{ print \$NF }'` | ||
65 | # A file ending in .bin is a kernel | ||
66 | if [ "x$EXT" = "xbin" ]; then | ||
67 | if [ -z "$KERNEL" ]; then | ||
68 | KERNEL=$filename | ||
69 | else | ||
70 | echo "Error: conflicting KERNEL args [$KERNEL] and [$filename]" | ||
71 | usage | ||
72 | fi | ||
73 | elif [[ "x$EXT" == "xext2" || "x$EXT" == "xext3" || | ||
74 | "x$EXT" == "xjffs2" ]]; then | ||
75 | # A file ending in a supportted fs type is a rootfs image | ||
76 | if [[ -z "$FSTYPE" || "$FSTYPE" == "$EXT" ]]; then | ||
77 | FSTYPE=$EXT | ||
78 | ROOTFS=$filename | ||
79 | else | ||
80 | echo "Error: conflicting FSTYPE types [$FSTYPE] and [$EXT]" | ||
81 | usage | ||
82 | fi | ||
83 | else | ||
84 | echo "Error: unknown file arg [$filename]" | ||
85 | usage | ||
86 | fi | ||
87 | } | ||
88 | |||
89 | # Parse command line args without requiring specific ordering. It's a | ||
90 | # bit more complex, but offers a great user experience. | ||
91 | KVM_ENABLED="no" | ||
92 | i=1 | ||
93 | while [ $i -le $# ]; do | ||
94 | arg=${!i} | ||
95 | case $arg in | ||
96 | "qemux86" | "qemux86-64" | "qemuarm" | "qemumips" | "qemuppc") | ||
97 | if [ -z "$MACHINE" ]; then | ||
98 | MACHINE=$arg | ||
99 | else | ||
100 | echo "Error: conflicting MACHINE types [$MACHINE] and [$arg]" | ||
101 | usage | ||
102 | fi | ||
103 | ;; | ||
104 | "ext2" | "ext3" | "jffs2" | "nfs") | ||
105 | if [[ -z "$FSTYPE" || "$FSTYPE" == "$arg" ]]; then | ||
106 | FSTYPE=$arg | ||
107 | else | ||
108 | echo "Error: conflicting FSTYPE types [$FSTYPE] and [$arg]" | ||
109 | usage | ||
110 | fi | ||
111 | ;; | ||
112 | *-image-*) | ||
113 | if [ -z "$ROOTFS" ]; then | ||
114 | if [ -f "$arg" ]; then | ||
115 | process_filename $arg | ||
116 | elif [ -d "$arg" ]; then | ||
117 | # Handle the case where the nfsroot dir has -image- | ||
118 | # in the pathname | ||
119 | echo "Assuming $arg is an nfs rootfs" | ||
120 | FSTYPE=nfs | ||
121 | ROOTFS=$arg | ||
122 | else | ||
123 | ROOTFS=$arg | ||
124 | LAZY_ROOTFS="true" | ||
125 | fi | ||
126 | else | ||
127 | echo "Error: conflicting ROOTFS args [$ROOTFS] and [$arg]" | ||
128 | usage | ||
129 | fi | ||
130 | ;; | ||
131 | "nographic") | ||
132 | SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -nographic" | ||
133 | ;; | ||
134 | "serial") | ||
135 | SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -serial stdio" | ||
136 | SCRIPT_KERNEL_OPT="$SCRIPT_KERNEL_OPT console=ttyS0" | ||
137 | ;; | ||
138 | "audio") | ||
139 | if [[ "x$MACHINE" == "xqemux86" || "x$MACHINE" == "xqemux86-64" ]]; then | ||
140 | echo "Enable audio on qemu. Pls. install snd_intel8x0 or snd_ens1370 driver in linux guest."; | ||
141 | QEMU_AUDIO_DRV="alsa" | ||
142 | SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -soundhw ac97,es1370" | ||
143 | fi | ||
144 | ;; | ||
145 | "kvm") | ||
146 | KVM_ENABLED="yes" | ||
147 | KVM_CAPABLE=`grep 'vmx\|smx' /proc/cpuinfo` | ||
148 | ;; | ||
149 | \<*\>) | ||
150 | SCRIPT_QEMU_EXTRA_OPT=$arg | ||
151 | serial_option=`expr "$SCRIPT_QEMU_EXTRA_OPT" : '.*\(-serial\)'` | ||
152 | kvm_option=`expr "$SCRIPT_QEMU_EXTRA_OPT" : '.*\(-enable-kvm\)'` | ||
153 | echo "$kvm_option" | ||
154 | if [[ ! -z "$serial_option" || ! -z "$kvm_option" ]]; then | ||
155 | echo "Error: Please use serial or kvm params instead!" | ||
156 | usage | ||
157 | fi | ||
158 | ;; | ||
159 | *) | ||
160 | # A directory name is an nfs rootfs | ||
161 | if [ -d "$arg" ]; then | ||
162 | echo "Assuming $arg is an nfs rootfs" | ||
163 | if [[ -z "$FSTYPE" || "$FSTYPE" == "nfs" ]]; then | ||
164 | FSTYPE=nfs | ||
165 | else | ||
166 | echo "Error: conflicting FSTYPE types [$arg] and nfs" | ||
167 | usage | ||
168 | fi | ||
169 | |||
170 | if [ -z "$ROOTFS" ]; then | ||
171 | ROOTFS=$arg | ||
172 | else | ||
173 | echo "Error: conflicting ROOTFS args [$ROOTFS] and [$arg]" | ||
174 | usage | ||
175 | fi | ||
176 | elif [ -f "$arg" ]; then | ||
177 | process_filename $arg | ||
178 | else | ||
179 | echo "Error: unable to classify arg [$arg]" | ||
180 | usage | ||
181 | fi | ||
182 | ;; | ||
183 | esac | ||
184 | i=$((i + 1)) | ||
185 | done | ||
186 | |||
187 | POKY_KVM_WIKI="https://wiki.yoctoproject.org/wiki/How_to_enable_KVM_for_Poky_qemu" | ||
188 | # Detect KVM configuration | ||
189 | if [[ "x$KVM_ENABLED" == "xyes" ]]; then | ||
190 | if [[ -z "$KVM_CAPABLE" ]]; then | ||
191 | echo "You are tring to enable KVM on cpu without VT support. Remove kvm from the command-line, or refer"; | ||
192 | echo "$POKY_KVM_WIKI"; | ||
193 | exit 1; | ||
194 | fi | ||
195 | if [[ "x$MACHINE" != "xqemux86" && "x$MACHINE" != "xqemux86-64" ]]; then | ||
196 | echo "KVM only support x86 & x86-64. Remove kvm from the command-line"; | ||
197 | exit 1; | ||
198 | fi | ||
199 | if [ ! -e /dev/kvm ]; then | ||
200 | echo "Missing KVM device. Have you inserted kvm modules? Pls. refer"; | ||
201 | echo "$POKY_KVM_WIKI"; | ||
202 | exit 1; | ||
203 | fi | ||
204 | if 9<>/dev/kvm ; then | ||
205 | SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -enable-kvm" | ||
206 | else | ||
207 | echo "You have no rights on /dev/kvm. Pls. change the owndership as described at"; | ||
208 | echo "$POKY_KVM_WIKI"; | ||
209 | exit 1; | ||
210 | fi | ||
211 | fi | ||
212 | |||
213 | # Report errors for missing combinations of options | ||
214 | if [[ -z "$MACHINE" && -z "$KERNEL" ]]; then | ||
215 | echo "Error: you must specify at least a MACHINE or KERNEL argument" | ||
216 | usage | ||
217 | fi | ||
218 | if [[ "$FSTYPE" == "nfs" && -z "$ROOTFS" ]]; then | ||
219 | echo "Error: NFS booting without an explicit ROOTFS path is not yet supported" | ||
220 | usage | ||
221 | fi | ||
222 | |||
223 | if [ -z "$MACHINE" ]; then | ||
224 | MACHINE=`basename $KERNEL | sed 's/.*-\(qemux86-64\|qemux86\|qemuarm\|qemumips\|qemuppc\).*/\1/'` | ||
225 | if [ -z "$MACHINE" ]; then | ||
226 | echo "Error: Unable to set MACHINE from kernel filename [$KERNEL]" | ||
227 | usage | ||
228 | fi | ||
229 | echo "Set MACHINE to [$MACHINE] based on kernel [$KERNEL]" | ||
230 | fi | ||
231 | machine2=`echo $MACHINE | tr 'a-z' 'A-Z' | sed 's/-/_/'` | ||
232 | # MACHINE is now set for all cases | ||
233 | |||
234 | # Defaults used when these vars need to be inferred | ||
235 | QEMUX86_DEFAULT_KERNEL=bzImage-qemux86.bin | ||
236 | QEMUX86_DEFAULT_FSTYPE=ext3 | ||
237 | QEMUX86_DEFAULT_ROOTFS="poky-image-sato-sdk poky-image-sato poky-image-lsb poky-image-basic poky-image-minimal" | ||
238 | |||
239 | QEMUX86_64_DEFAULT_KERNEL=bzImage-qemux86-64.bin | ||
240 | QEMUX86_64_DEFAULT_FSTYPE=ext3 | ||
241 | QEMUX86_64_DEFAULT_ROOTFS="poky-image-sato-sdk poky-image-sato poky-image-lsb poky-image-basic poky-image-minimal" | ||
242 | |||
243 | QEMUARM_DEFAULT_KERNEL=zImage-qemuarm.bin | ||
244 | QEMUARM_DEFAULT_FSTYPE=ext3 | ||
245 | QEMUARM_DEFAULT_ROOTFS="poky-image-sato-sdk poky-image-sato poky-image-lsb poky-image-basic poky-image-minimal" | ||
246 | |||
247 | QEMUMIPS_DEFAULT_KERNEL=vmlinux-qemumips.bin | ||
248 | QEMUMIPS_DEFAULT_FSTYPE=ext3 | ||
249 | QEMUMIPS_DEFAULT_ROOTFS="poky-image-sato-sdk poky-image-sato poky-image-lsb poky-image-basic poky-image-minimal" | ||
250 | |||
251 | QEMUPPC_DEFAULT_KERNEL=zImage-qemuppc.bin | ||
252 | QEMUPPC_DEFAULT_FSTYPE=ext3 | ||
253 | QEMUPPC_DEFAULT_ROOTFS="poky-image-sato-sdk poky-image-sato poky-image-lsb poky-image-basic poky-image-minimal" | ||
254 | |||
255 | AKITA_DEFAULT_KERNEL=zImage-akita.bin | ||
256 | AKITA_DEFAULT_FSTYPE=jffs2 | ||
257 | AKITA_DEFAULT_ROOTFS="poky-image-sato" | ||
258 | |||
259 | SPITZ_DEFAULT_KERNEL=zImage-spitz.bin | ||
260 | SPITZ_DEFAULT_FSTYPE=ext3 | ||
261 | SPITZ_DEFAULT_ROOTFS="poky-image-sato" | ||
262 | |||
263 | setup_tmpdir() { | ||
264 | if [ -z "$TMPDIR" ]; then | ||
265 | if [ "x$BUILDDIR" = "x" -o ! -d "$BUILDDIR/tmp" ]; then | ||
266 | # BUILDDIR unset, try and get TMPDIR from bitbake | ||
267 | type -P bitbake &>/dev/null || { | ||
268 | echo "In order for this script to dynamically infer paths"; | ||
269 | echo "to kernels or filesystem images, you either need"; | ||
270 | echo "bitbake in your PATH or to source poky-init-build-env"; | ||
271 | echo "before running this script" >&2; | ||
272 | exit 1; } | ||
273 | |||
274 | # We have bitbake in PATH, get TMPDIR from bitbake | ||
275 | TMPDIR=`bitbake -e | grep TMPDIR=\" | cut -d '=' -f2 | cut -d '"' -f2` | ||
276 | else | ||
277 | TMPDIR=$BUILDDIR/tmp | ||
278 | fi | ||
279 | fi | ||
280 | } | ||
281 | |||
282 | setup_sysroot() { | ||
283 | # Toolchain installs set up $POKY_NATIVE_SYSROOT in their | ||
284 | # environment script. If that variable isn't set, we're | ||
285 | # either in an in-tree poky scenario or the environment | ||
286 | # script wasn't source'd. | ||
287 | if [ -z "$POKY_NATIVE_SYSROOT" ]; then | ||
288 | setup_tmpdir | ||
289 | BUILD_ARCH=`uname -m` | ||
290 | BUILD_OS=`uname | tr '[A-Z]' '[a-z]'` | ||
291 | BUILD_SYS="$BUILD_ARCH-$BUILD_OS" | ||
292 | |||
293 | POKY_NATIVE_SYSROOT=$TMPDIR/sysroots/$BUILD_SYS | ||
294 | fi | ||
295 | } | ||
296 | |||
297 | # Locate a rootfs image based on defaults defined above | ||
298 | findimage() { | ||
299 | where=$1 | ||
300 | machine=$2 | ||
301 | extension=$3 | ||
302 | names=$4 | ||
303 | |||
304 | for name in $names; do | ||
305 | fullname=$where/$name-$machine.$extension | ||
306 | if [ -e "$fullname" ]; then | ||
307 | ROOTFS=$fullname | ||
308 | return | ||
309 | fi | ||
310 | done | ||
311 | |||
312 | echo "Couldn't find image in $where. Attempted image names were:" | ||
313 | for name in $names; do | ||
314 | echo $name-$machine.$extension | ||
315 | done | ||
316 | |||
317 | exit 1 | ||
318 | } | ||
319 | |||
320 | if [[ -e "$ROOTFS" && -z "$FSTYPE" ]]; then | ||
321 | # Extract the filename extension | ||
322 | EXT=`echo $ROOTFS | awk -F . '{ print \$NF }'` | ||
323 | if [[ "x$EXT" == "xext2" || "x$EXT" == "xext3" || | ||
324 | "x$EXT" == "xjffs2" ]]; then | ||
325 | FSTYPE=$EXT | ||
326 | else | ||
327 | echo "Note: Unable to determine filesystem extension for $ROOTFS" | ||
328 | echo "We will use the default FSTYPE for $MACHINE" | ||
329 | # ...which is done further below... | ||
330 | fi | ||
331 | fi | ||
332 | |||
333 | if [ -z "$KERNEL" ]; then | ||
334 | setup_tmpdir | ||
335 | eval kernel_file=\$${machine2}_DEFAULT_KERNEL | ||
336 | KERNEL=$TMPDIR/deploy/images/$kernel_file | ||
337 | |||
338 | if [ -z "$KERNEL" ]; then | ||
339 | echo "Error: Unable to determine default kernel for MACHINE [$MACHINE]" | ||
340 | usage | ||
341 | fi | ||
342 | fi | ||
343 | # KERNEL is now set for all cases | ||
344 | |||
345 | if [ -z "$FSTYPE" ]; then | ||
346 | eval FSTYPE=\$${machine2}_DEFAULT_FSTYPE | ||
347 | |||
348 | if [ -z "$FSTYPE" ]; then | ||
349 | echo "Error: Unable to determine default fstype for MACHINE [$MACHINE]" | ||
350 | usage | ||
351 | fi | ||
352 | fi | ||
353 | # FSTYPE is now set for all cases | ||
354 | |||
355 | # Handle cases where a ROOTFS type is given instead of a filename, e.g. | ||
356 | # poky-image-sato | ||
357 | if [ "$LAZY_ROOTFS" = "true" ]; then | ||
358 | setup_tmpdir | ||
359 | echo "Assuming $ROOTFS really means $TMPDIR/deploy/images/$ROOTFS-$MACHINE.$FSTYPE" | ||
360 | ROOTFS=$TMPDIR/deploy/images/$ROOTFS-$MACHINE.$FSTYPE | ||
361 | fi | ||
362 | |||
363 | if [ -z "$ROOTFS" ]; then | ||
364 | setup_tmpdir | ||
365 | T=$TMPDIR/deploy/images | ||
366 | eval rootfs_list=\$${machine2}_DEFAULT_ROOTFS | ||
367 | findimage $T $MACHINE $FSTYPE "$rootfs_list" | ||
368 | |||
369 | if [ -z "$ROOTFS" ]; then | ||
370 | echo "Error: Unable to determine default rootfs for MACHINE [$MACHINE]" | ||
371 | usage | ||
372 | fi | ||
373 | fi | ||
374 | # ROOTFS is now set for all cases | ||
375 | |||
376 | echo "" | ||
377 | echo "Continuing with the following parameters:" | ||
378 | echo "KERNEL: [$KERNEL]" | ||
379 | echo "ROOTFS: [$ROOTFS]" | ||
380 | echo "FSTYPE: [$FSTYPE]" | ||
381 | |||
382 | setup_sysroot | ||
383 | # POKY_NATIVE_SYSROOT is now set for all cases | ||
384 | |||
385 | # We can't run without a libGL.so | ||
386 | libgl='no' | ||
387 | |||
388 | test -e /usr/lib/libGL.so -a -e /usr/lib/libGLU.so && libgl='yes' | ||
389 | test -e /usr/lib64/libGL.so -a -e /usr/lib64/libGLU.so && libgl='yes' | ||
390 | |||
391 | if [ "$libgl" != 'yes' ]; then | ||
392 | echo "You need libGL.so and libGLU.so to exist in your library path to run the QEMU emulator. | ||
393 | Ubuntu package names are: libgl1-mesa-dev and libglu1-mesa-dev." | ||
394 | exit 1; | ||
395 | fi | ||
396 | |||
397 | INTERNAL_SCRIPT=`which poky-qemu-internal` | ||
398 | |||
399 | . $INTERNAL_SCRIPT | ||