No se puede depurar con gdb bajo Android y NDK, iniciar Gdb se bloquea la aplicación

Tengo problemas intentando depurar el código nativo con el Android NDK.

Mientras se ejecuta la aplicación, ndk-gdb , y el resultado es que gdb pierde la conexión con el dispositivo y la aplicación en el dispositivo se bloquea.

Lo mismo ocurre con el dispositivo (Samsung Galaxy 10.1) y el emulador. El equipo host está ejecutando Mac OS X. La parte nativa de la aplicación está hecha de múltiples bibliotecas ndk-build clean all NDK_DEBUG=1 , construye con ndk-build clean all NDK_DEBUG=1

He adjuntado la salida de gdb continuación.

Cualquier ayuda sería muy apreciada.

Edit: Tal vez el problema es con el comando 'cp' fallando? Y el vacío "Utilizar gdb setup init:" line?


 $NDK/ndk-gdb --verbose Android NDK installation path: /Users/flavio/Documents/android-sdk-mac_x86/ndk/android-ndk-r7 Using default adb command: /Users/flavio/Documents/android-sdk-mac_x86/platform-tools/adb ADB version found: Android Debug Bridge version 1.0.29 Using final ADB command: '/Users/flavio/Documents/android-sdk-mac_x86/platform-tools/adb' Using auto-detected project path: /Users/flavio/MacDevel/nTrack/trunk/n-Track_EX/Android/AndroidTesting Found package name: com.ntrack.ntrack ABIs targetted by application: armeabi Device API Level: 12 Device CPU ABIs: armeabi-v7a armeabi Compatible device ABI: armeabi Found debuggable flag: false Found gdbserver under libs/armeabi, assuming app was built with NDK_DEBUG=1 Found device gdbserver: /data/data/com.ntrack.ntrack/lib/gdbserver Using gdb setup init: Using toolchain prefix: /Users/flavio/Documents/android-sdk-mac_x86/ndk/android-ndk-r7/toolchains/arm-linux-androideabi-4.4.3/prebuilt/darwin-x86/bin/arm-linux-androideabi- Using app out directory: ./obj/local/armeabi Found data directory: '/data/data/com.ntrack.ntrack' Found running PID: 2302 Launched gdbserver succesfully. Setup network redirection ## COMMAND: /Users/flavio/Documents/android-sdk-mac_x86/platform-tools/adb forward tcp:5039 localfilesystem:/data/data/com.ntrack.ntrack/debug-socket ## COMMAND: /Users/flavio/Documents/android-sdk-mac_x86/platform-tools/adb shell run-as com.ntrack.ntrack lib/gdbserver +debug-socket --attach 2302 ## COMMAND: /Users/flavio/Documents/android-sdk-mac_x86/platform-tools/adb pull /system/bin/app_process ./obj/local/armeabi/app_process Attached; pid = 2302 Listening on sockaddr socket debug-socket 1269 KB/s (9828 bytes in 0.007s) Pulled app_process from device/emulator. ## COMMAND: /Users/flavio/Documents/android-sdk-mac_x86/platform-tools/adb pull /system/lib/libc.so ./obj/local/armeabi/libc.so 2988 KB/s (275874 bytes in 0.090s) Pulled libc.so from device/emulator. usage: cp [-R [-H | -L | -P]] [-fi | -n] [-apvX] source_file target_file cp [-R [-H | -L | -P]] [-fi | -n] [-apvX] source_file ... target_directory GNU gdb 6.6 Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "--host=i686-apple-darwin --target=arm-elf-linux". (no debugging symbols found) Error while mapping shared library sections: /system/bin/linker: No such file or directory. Error while mapping shared library sections: libc.so: Undefined error: 0. Error while mapping shared library sections: libstdc++.so: Undefined error: 0. Error while mapping shared library sections: libm.so: Undefined error: 0. Error while mapping shared library sections: liblog.so: Undefined error: 0. Error while mapping shared library sections: libcutils.so: Undefined error: 0. Error while mapping shared library sections: libz.so: Undefined error: 0. Error while mapping shared library sections: libutils.so: Undefined error: 0. Error while mapping shared library sections: libbinder.so: Undefined error: 0. Error while mapping shared library sections: libexpat.so: Undefined error: 0. Error while mapping shared library sections: libcrypto.so: Undefined error: 0. Error while mapping shared library sections: libicuuc.so: Undefined error: 0. Error while mapping shared library sections: libicui18n.so: Undefined error: 0. Error while mapping shared library sections: libsqlite.so: Undefined error: 0. Error while mapping shared library sections: libssl.so: Undefined error: 0. Error while mapping shared library sections: libstlport.so: Undefined error: 0. Error while mapping shared library sections: libnativehelper.so: Undefined error: 0. Error while mapping shared library sections: libnetutils.so: Undefined error: 0. Error while mapping shared library sections: libEGL.so: Undefined error: 0. Error while mapping shared library sections: libwpa_client.so: Undefined error: 0. Error while mapping shared library sections: libhardware_legacy.so: Undefined error: 0. Error while mapping shared library sections: libpixelflinger.so: Undefined error: 0. Error while mapping shared library sections: libhardware.so: Undefined error: 0. Error while mapping shared library sections: libemoji.so: Undefined error: 0. Error while mapping shared library sections: libjpeg.so: Undefined error: 0. Error while mapping shared library sections: libquramimagecodec.so: Undefined error: 0. Error while mapping shared library sections: libskia.so: Undefined error: 0. Error while mapping shared library sections: libui.so: Undefined error: 0. Error while mapping shared library sections: libGLESv2.so: Undefined error: 0. Error while mapping shared library sections: libsurfaceflinger_client.so: Undefined error: 0. Error while mapping shared library sections: libgui.so: Undefined error: 0. Error while mapping shared library sections: libcamera_client.so: Undefined error: 0. Error while mapping shared library sections: libdvm.so: Undefined error: 0. Error while mapping shared library sections: libGLESv1_CM.so: Undefined error: 0. Error while mapping shared library sections: libETC1.so: Undefined error: 0. Error while mapping shared library sections: libsecril-client.so: Undefined error: 0. Error while mapping shared library sections: libsisodrm.so: Undefined error: 0. Error while mapping shared library sections: libsonivox.so: Undefined error: 0. Error while mapping shared library sections: libstagefright_foundation.so: Undefined error: 0. Error while mapping shared library sections: libmedia.so: Undefined error: 0. Error while mapping shared library sections: libnfc_ndef.so: Undefined error: 0. Error while mapping shared library sections: libusbhost.so: Undefined error: 0. Error while mapping shared library sections: libhwui.so: Undefined error: 0. Error while mapping shared library sections: libbluedroid.so: Undefined error: 0. Error while mapping shared library sections: libdbus.so: Undefined error: 0. Error while mapping shared library sections: libandroid_runtime.so: Undefined error: 0. Error while mapping shared library sections: libvorbisidec.so: Undefined error: 0. Error while mapping shared library sections: libstagefright_yuv.so: Undefined error: 0. Error while mapping shared library sections: libdrmframework.so: Undefined error: 0. Error while mapping shared library sections: libstagefright_amrnb_common.so: Undefined error: 0. Error while mapping shared library sections: libstagefright_enc_common.so: Undefined error: 0. Error while mapping shared library sections: libstagefright_avc_common.so: Undefined error: 0. Error while mapping shared library sections: libstagefright.so: Undefined error: 0. Error while mapping shared library sections: libmtp.so: Undefined error: 0. Error while mapping shared library sections: libmedia_jni.so: Undefined error: 0. Error while mapping shared library sections: libbcc.so: Undefined error: 0. Error while mapping shared library sections: libRS.so: Undefined error: 0. Error while mapping shared library sections: librs_jni.so: Undefined error: 0. Error while mapping shared library sections: libharfbuzz.so: Undefined error: 0. Error while mapping shared library sections: libwebcore.so: Undefined error: 0. Error while mapping shared library sections: libnvos.so: Undefined error: 0. Error while mapping shared library sections: libnvrm.so: Undefined error: 0. Error while mapping shared library sections: libnvrm_channel.so: Undefined error: 0. Error while mapping shared library sections: libnvddk_2d_v2.so: Undefined error: 0. Error while mapping shared library sections: gralloc.tegra.so: Undefined error: 0. Error while mapping shared library sections: libnTrackFramework.so: Undefined error: 0. Error while mapping shared library sections: libnTrackWinOnMac.so: Undefined error: 0. Error while mapping shared library sections: libnTrackDSPDll.so: Undefined error: 0. Error while mapping shared library sections: libnTrackNativeControls.so: Undefined error: 0. Error while mapping shared library sections: libnTrackEngine.so: Undefined error: 0. Error while mapping shared library sections: libgl2jni.so: Undefined error: 0. warning: Unable to find dynamic linker breakpoint function. GDB will be unable to debug shared library initializers and track explicitly loaded dynamic code. warning: shared library handler failed to enable breakpoint 0xaff0c174 in ?? () gdb: Unable to get location for thread creation breakpoint: requested event is not supported (no debugging symbols found) gdb: Unable to get location for thread creation breakpoint: requested event is not supported gdb: Unable to get location for thread creation breakpoint: requested event is not supported Killing inferior /Users/flavio/MacDevel/nTrack/trunk/n-Track_EX/Android/AndroidTesting/jni/obj/local/armeabi/gdb.setup:4: Error in sourced command file: Remote communication error: Connection reset by peer. 

Estaba teniendo este mismo problema. Resulta que el problema era que estaba ejecutando ndk-gdb en la carpeta $ PROJECT_DIR / jni. Subir un nivel y ejecutar desde $ PROJECT_DIR fijó la desconexión.

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