| #!/bin/bash |
| # |
| # android_gdb_native: Pushes gdbserver, connects to specified Skia app, |
| # and enters command line debugging environment. |
| |
| SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" |
| source $SCRIPT_DIR/android_setup.sh |
| |
| # setup the gdbserver |
| export BUILDTYPE # from android_setup.sh |
| $SCRIPT_DIR/android_gdbserver -d ${DEVICE_ID} ${APP_ARGS[@]} |
| |
| # quit if gdbserver setup failed |
| if [[ "$?" != "0" ]]; then |
| echo "ERROR: gdbserver failed to setup properly." |
| exit 1 |
| fi |
| |
| # Wait for gdbserver |
| sleep 2 |
| |
| # variables that must match those in gdb_server |
| GDB_TMP_DIR=$(pwd)/android_gdb_tmp |
| APP_NAME=${APP_ARGS[0]} |
| PORT=5039 |
| |
| # Set up gdb commands |
| GDBSETUP=$GDB_TMP_DIR/gdb.setup |
| { |
| echo "file ${GDB_TMP_DIR}/skia_launcher" |
| echo "target remote :${PORT}" |
| echo "set solib-absolute-prefix ${GDB_TMP_DIR}" |
| echo "set solib-search-path ${GDB_TMP_DIR}" |
| |
| # The apps shared library symbols are not loaded by default so we |
| # load them here. |
| echo "break launch_app" |
| echo "continue" |
| echo "sharedLibrary ${APP_NAME}" |
| |
| # Load libskia_android.so here. |
| echo "sharedLibrary skia_android" |
| } > $GDBSETUP |
| |
| |
| # Launch gdb client |
| echo "Entering gdb client shell" |
| GDB_COMMAND=$(command ls "$ANDROID_TOOLCHAIN"/*-gdb | head -n1) |
| "$GDB_COMMAND" -x $GDBSETUP |
| |
| # Clean up: |
| # We could 'rm -rf $GDB_TMP_DIR', but doing so would cause subsequent debugging |
| # sessions to take longer than necessary. The tradeoff is to now force the user |
| # to remove the directory when they are done debugging. |
| rm $GDBSETUP |