OLD | NEW |
1 #!/bin/bash | 1 #!/bin/bash |
2 # | 2 # |
3 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | 3 # Copyright (c) 2012 The Chromium Authors. All rights reserved. |
4 # Use of this source code is governed by a BSD-style license that can be | 4 # Use of this source code is governed by a BSD-style license that can be |
5 # found in the LICENSE file. | 5 # found in the LICENSE file. |
6 # | 6 # |
7 # Attach gdb to a running content shell. Similar to ndk-gdb. | 7 # Attach gdb to a running content shell. Redirect to the shell gdb_apk |
8 # Run with --annotate=3 if running under emacs (M-x gdb). | |
9 # | |
10 # TODO(jrg): allow package_name and shared_lib_dir to be set on the | |
11 # command line. Share the guts of this script with other Chromium | |
12 # pieces (like base_unittests_apk) and friends (like WebKit bundles). | |
13 | 8 |
14 adb=$(which adb) | 9 ROOT=$(cd "$(dirname $0)"; pwd) |
15 if [[ "$adb" = "" ]] ; then | 10 |
16 echo "Need adb in your path" | 11 if [ $# -gt 0 ]; then |
17 exit 1 | 12 exec $ROOT/gdb_apk -r -g "$*" |
| 13 else |
| 14 exec $ROOT/gdb_apk -r |
18 fi | 15 fi |
19 | |
20 rooted_phone=0 | |
21 | |
22 root=$(dirname $0)/../.. | |
23 package_name=org.chromium.content_shell | |
24 data_dir=/data/data/$package_name | |
25 gdb_server_on_device=$data_dir/lib/gdbserver | |
26 shared_lib_dir=$root/out/Release/lib.target | |
27 | |
28 # Kill any running gdbserver | |
29 pid=$(adb shell ps | awk '/gdbserver/ {print $2}') | |
30 if [[ "$pid" != "" ]] ; then | |
31 if [[ $rooted_phone -eq 1 ]] ; then | |
32 adb shell kill $pid | |
33 else | |
34 adb shell run-as $package_name kill $pid | |
35 fi | |
36 fi | |
37 | |
38 pid=$(adb shell ps | awk "/$package_name/ {print \$2}") | |
39 if [[ "$pid" = "" ]] ; then | |
40 echo "No $package_name running?" | |
41 echo "Try this: adb shell am start -a android.intent.action.VIEW " \ | |
42 "-n $package_name/.SomethingActivity (Something might be ContentShell)" | |
43 exit 2 | |
44 fi | |
45 | |
46 no_gdb_server=$(adb shell ls $gdb_server_on_device | grep 'No such file') | |
47 if [[ "$no_gdb_server" != "" ]] ; then | |
48 echo "No gdb server on device at $gdb_server_on_device" | |
49 echo "Please install a debug build." | |
50 exit 3 | |
51 fi | |
52 | |
53 if [[ $rooted_phone -eq 1 ]] ; then | |
54 adb shell $gdb_server_on_device :4321 --attach $pid & | |
55 adb forward tcp:4321 tcp:4321 | |
56 else | |
57 adb shell run-as $package_name lib/gdbserver +debug-socket --attach $pid & | |
58 adb forward tcp:4321 localfilesystem:$data_dir/debug-socket | |
59 fi | |
60 sleep 2 | |
61 | |
62 # Pull app_process and C libraries from device if needed | |
63 app_process=${shared_lib_dir}/app_process | |
64 if [[ ! -f ${app_process} ]] ; then | |
65 adb pull /system/bin/app_process ${app_process} | |
66 adb pull /system/lib/libc.so ${shared_lib_dir} | |
67 fi | |
68 | |
69 # gdb commands | |
70 cmdfile=$(mktemp /tmp/gdb_android_XXXXXXXX) | |
71 cat >$cmdfile<<EOF | |
72 # set solib-absolute-prefix null | |
73 set solib-search-path ${shared_lib_dir} | |
74 file ${app_process} | |
75 target remote :4321 | |
76 EOF | |
77 | |
78 gdb=$(echo $ANDROID_TOOLCHAIN/*gdb) | |
79 if [[ ! -f ${gdb} ]] ; then | |
80 echo "Wow no gdb in env var ANDROID_TOOLCHAIN which is $ANDROID_TOOLCHAIN" | |
81 exit 4 | |
82 else | |
83 echo Using $gdb | |
84 fi | |
85 | |
86 # ${gdb} -x $cmdfile $* $app_process | |
87 ${gdb} -x $cmdfile $* | |
88 rm $cmdfile | |
OLD | NEW |