89 строки
2.4 KiB
Bash
Executable File
89 строки
2.4 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (c) 2012 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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#
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# Attach gdb to a running content shell. Similar to ndk-gdb.
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# Run with --annotate=3 if running under emacs (M-x gdb).
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#
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# TODO(jrg): allow package_name and shared_lib_dir to be set on the
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# command line. Share the guts of this script with other Chromium
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# pieces (like base_unittests_apk) and friends (like WebKit bundles).
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adb=$(which adb)
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if [[ "$adb" = "" ]] ; then
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echo "Need adb in your path"
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exit 1
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fi
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rooted_phone=0
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root=$(dirname $0)/../..
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package_name=org.chromium.content_shell
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data_dir=/data/data/$package_name
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gdb_server_on_device=$data_dir/lib/gdbserver
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shared_lib_dir=$root/out/Release/lib.target
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# Kill any running gdbserver
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pid=$(adb shell ps | awk '/gdbserver/ {print $2}')
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if [[ "$pid" != "" ]] ; then
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if [[ $rooted_phone -eq 1 ]] ; then
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adb shell kill $pid
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else
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adb shell run-as $package_name kill $pid
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fi
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fi
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pid=$(adb shell ps | awk "/$package_name/ {print \$2}")
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if [[ "$pid" = "" ]] ; then
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echo "No $package_name running?"
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echo "Try this: adb shell am start -a android.intent.action.VIEW " \
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"-n $package_name/.SomethingActivity (Something might be ContentShell)"
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exit 2
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fi
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no_gdb_server=$(adb shell ls $gdb_server_on_device | grep 'No such file')
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if [[ "$no_gdb_server" != "" ]] ; then
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echo "No gdb server on device at $gdb_server_on_device"
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echo "Please install a debug build."
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exit 3
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fi
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if [[ $rooted_phone -eq 1 ]] ; then
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adb shell $gdb_server_on_device :4321 --attach $pid &
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adb forward tcp:4321 tcp:4321
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else
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adb shell run-as $package_name lib/gdbserver +debug-socket --attach $pid &
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adb forward tcp:4321 localfilesystem:$data_dir/debug-socket
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fi
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sleep 2
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# Pull app_process and C libraries from device if needed
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app_process=${shared_lib_dir}/app_process
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if [[ ! -f ${app_process} ]] ; then
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adb pull /system/bin/app_process ${app_process}
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adb pull /system/lib/libc.so ${shared_lib_dir}
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fi
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# gdb commands
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cmdfile=$(mktemp /tmp/gdb_android_XXXXXXXX)
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cat >$cmdfile<<EOF
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# set solib-absolute-prefix null
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set solib-search-path ${shared_lib_dir}
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file ${app_process}
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target remote :4321
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EOF
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gdb=$(echo $ANDROID_TOOLCHAIN/*gdb)
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if [[ ! -f ${gdb} ]] ; then
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echo "Wow no gdb in env var ANDROID_TOOLCHAIN which is $ANDROID_TOOLCHAIN"
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exit 4
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else
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echo Using $gdb
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fi
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# ${gdb} -x $cmdfile $* $app_process
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${gdb} -x $cmdfile $*
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rm $cmdfile
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