1#!/bin/bash
2#
3# android_gdbserver: Pushes gdbserver. Starts debugging environment.
4
5SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
6source $SCRIPT_DIR/android_setup.sh
7source $SCRIPT_DIR/utils/setup_adb.sh
8
9APP_NAME=${APP_ARGS[0]}
10PORT=5039
11
12BUILD_DIR="${SKIA_OUT}/${BUILDTYPE}"
13TARGET_LIBRARY="${BUILD_DIR}/lib/lib${APP_NAME}.so"
14if [ ! -f "$TARGET_LIBRARY" ]
15then
16  echo "Unable to find the ${APP_NAME} library at ${TARGET_LIBRARY}."
17  exit 1
18fi
19
20# We need the debug symbols from these files
21GDB_TMP_DIR=$(pwd)/android_gdb_tmp
22mkdir -p $GDB_TMP_DIR
23
24echo "Copying symbol files"
25SYSTEM_LIBRARY_PATH=/system/lib
26for library_file in \
27    libc.so \
28    libstdc++.so \
29    libm.so \
30    liblog.so \
31    libz.so \
32    libgccdemangle.so \
33    libcorkscrew.so \
34    libutils.so \
35    libstlport.so \
36    libGLES_trace.so \
37    libEGL.so \
38    libGLESv2.so \
39    ; do
40    adb_pull_if_needed "${SYSTEM_LIBRARY_PATH}/${library_file}" $GDB_TMP_DIR
41done
42
43adb_pull_if_needed /system/bin/linker $GDB_TMP_DIR
44
45echo "Pushing app..."
46for file in \
47    "${BUILD_DIR}/skia_launcher" \
48    "${BUILD_DIR}/lib/libskia_android.so" \
49    "${BUILD_DIR}/lib/lib${APP_NAME}.so" \
50    ; do
51    cp "$file" $GDB_TMP_DIR
52    adb_push_if_needed "$file" /data/local/tmp
53done
54
55echo "Pushing gdbserver..."
56adb_push_if_needed $ANDROID_TOOLCHAIN/../gdbserver data/local/tmp
57
58echo "Setting up port forward"
59$ADB forward "tcp:5039" "tcp:5039"
60
61# Kill all previous instances of gdbserver and the app to rid all port overriding errors.
62echo "Killing any running Skia processes."
63$ADB shell ps | grep gdbserver | awk '{print $2}' | xargs $ADB shell kill
64$ADB shell ps | grep ${APP_NAME} | awk '{print $2}' | xargs $ADB shell kill
65
66# Starting up gdbserver in android shell
67echo "Starting gdbserver with command: ${APP_ARGS[@]}"
68$ADB shell /data/local/tmp/gdbserver :5039 /data/local/tmp/skia_launcher ${APP_ARGS[@]} &
69