From a12468dd17df1eb9cbd7f5c4112c644504e514a5 Mon Sep 17 00:00:00 2001
From: Arne Schwabe <arne@rfc2549.org>
Date: Sat, 7 Dec 2013 12:24:45 +0100
Subject: first version of a debug script (not working)

--HG--
extra : rebase_source : ff78e2c27c8f0edb6fc2511c04489a1102de2592
---
 misc/debug-openvpn.sh | 109 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100755 misc/debug-openvpn.sh

(limited to 'misc/debug-openvpn.sh')

diff --git a/misc/debug-openvpn.sh b/misc/debug-openvpn.sh
new file mode 100755
index 00000000..568abef4
--- /dev/null
+++ b/misc/debug-openvpn.sh
@@ -0,0 +1,109 @@
+#!/bin/bash
+#NDK_DEBUG=1 ndk-build -j8
+# Quick and dirty from ndk-gdb
+
+. ${ANDROID_NDK_HOME}/build/tools/ndk-common.sh
+
+ANDROID_NDK_ROOT=${ANDROID_NDK_HOME}
+PROJECT=.
+APP_ABI=armeabi-v7a
+
+AWK_SCRIPTS=${ANDROID_NDK_ROOT}/build/awk
+PACKAGE_NAME=de.blinkt.openvpn
+DEBUG_PORT=5039
+JDB_PORT=65534
+
+ADB_CMD=adb
+AWK_CMD=awk
+
+get_build_var ()
+{
+    if [ -z "$GNUMAKE" ] ; then
+        GNUMAKE=make
+    fi
+    $GNUMAKE --no-print-dir -f $ANDROID_NDK_ROOT/build/core/build-local.mk -C $PROJECT DUMP_$1 | tail -1
+}
+
+get_build_var_for_abi ()
+{
+    if [ -z "$GNUMAKE" ] ; then
+        GNUMAKE=make
+    fi
+    $GNUMAKE --no-print-dir -f $ANDROID_NDK_ROOT/build/core/build-local.mk -C $PROJECT DUMP_$1 APP_ABI=$2 | tail -1
+}
+
+native_path ()
+{
+    echo "$1"
+}
+
+adb_cmd ()
+{
+    if [ "x$DEVICE_SERIAL" = "x" ]; then
+        "$ADB_CMD" $ADB_FLAGS "$@"
+    else
+        # NOTE: We escape $ADB_CMD and $DEVICE_SERIAL in case they contains spaces.
+        "$ADB_CMD" $ADB_FLAGS "$DEVICE_SERIAL" "$@"
+    fi
+}
+
+get_pid_of ()
+{
+    adb_cmd shell ps | $AWK_CMD -f $AWK_SCRIPTS/extract-pid.awk -v PACKAGE="$1"
+}
+
+
+adb_cmd push libs/armeabi-v7a/gdbserver /data/local/tmp/
+
+PID=$(get_pid_of /data/data/de.blinkt.openvpn/cache/miniopenvpn)
+
+
+DEBUG_SOCKET=localhost:7788
+echo " GDB RUN: adb_cmd shell run-as $PACKAGE_NAME /data/local/tmp/gdbserver +$DEBUG_SOCKET --attach $PID" 
+run adb_cmd shell run-as $PACKAGE_NAME /data/local/tmp/gdbserver +$DEBUG_SOCKET --attach $PID &
+
+if [ $? != 0 ] ; then
+    echo "ERROR: Could not launch gdbserver on the device?"
+    exit 1
+fi
+log "Launched gdbserver succesfully."
+
+# Setup network redirection
+log "Setup network redirection"
+run adb_cmd forward tcp:$DEBUG_PORT localhost:7788
+if [ $? != 0 ] ; then
+    echo "ERROR: Could not setup network redirection to gdbserver?"
+    echo "       Maybe using --port=<port> to use a different TCP port might help?"
+    exit 1
+fi
+
+#APP_OUT=`get_build_var_for_abi TARGET_OUT $COMPAT_ABI`
+APP_OUT='obj/local/armeabi-v7a/'
+log "Using app out directory: $APP_OUT"
+
+TOOLCHAIN_PREFIX=`get_build_var_for_abi TOOLCHAIN_PREFIX $COMPAT_ABI`
+log "Using toolchain prefix: $TOOLCHAIN_PREFIX"
+
+#run adb_cmd pull /system/bin/app_process `native_path $APP_PROCESS`
+#log "Pulled app_process from device/emulator."
+
+run adb_cmd pull /system/bin/linker `native_path $APP_OUT/linker`
+log "Pulled linker from device/emulator."
+
+run adb_cmd pull /system/lib/libc.so `native_path $APP_OUT/libc.so`
+log "Pulled libc.so from device/emulator."
+
+GDBCLIENT=${TOOLCHAIN_PREFIX}gdb
+GDBSETUP=$APP_OUT/gdb.setup
+#cp -f $GDBSETUP_INIT $GDBSETUP
+
+#uncomment the following to debug the remote connection only
+#echo "set debug remote 1" >> $GDBSETUP
+
+#echo "file `native_path $APP_PROCESS`" >> $GDBSETUP
+echo "file `native_path ${APP_OUT}/minivpn`" >> $GDBSETUP
+echo "target remote :$DEBUG_PORT" >> $GDBSETUP
+#if [ -n "$OPTION_EXEC" ] ; then
+#    cat $OPTION_EXEC >> $GDBSETUP
+#fi
+$GDBCLIENT -x `native_path $GDBSETUP`
-- 
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