skia2/platform_tools/android/bin/android_gdbserver

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#!/bin/bash
#
# android_gdbserver: Pushes gdbserver. Starts debugging environment.
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
source $SCRIPT_DIR/utils/android_setup.sh
source $SCRIPT_DIR/utils/setup_adb.sh
APP_NAME=${APP_ARGS[0]}
TARGET_EXE="${SKIA_OUT}/${APP_NAME}"
if [ ! -f "$TARGET_EXE" ]
then
echo "Unable to find ${TARGET_EXE}."
exit 1
fi
IS_64_BIT="false"
GN_TARGET_CPU=$(gn args --list=target_cpu $SKIA_OUT \
| grep "Current value = " \
| sed -e s/"Current value = "// -e s/\"//g -e s/" "//g)
if [[ $GN_TARGET_CPU == *64* ]]; then
IS_64_BIT="true"
fi
# We need the debug symbols from these files
GDB_TMP_DIR=$SKIA_OUT/android_gdb_tmp
mkdir -p $GDB_TMP_DIR
echo "Copying symbol files"
if [[ $IS_64_BIT == "true" ]]; then
SYSTEM_LIBRARY_PATH=/system/lib64
echo "64 bit!"
else
SYSTEM_LIBRARY_PATH=/system/lib
fi
for library_file in \
libc.so \
libc++.so \
libstdc++.so \
libm.so \
liblog.so \
libz.so \
libsigchain.so \
libcutils.so \
libunwind.so \
libbacktrace.so \
libutils.so \
libEGL.so \
libGLESv2.so \
; do
ANDROID_LS=`$ADB $DEVICE_SERIAL shell -x ls -ld ${SYSTEM_LIBRARY_PATH}/${library_file}`
if [ "${ANDROID_LS:0:1}" == "-" ]; then
adb_pull_if_needed "${SYSTEM_LIBRARY_PATH}/${library_file}" $GDB_TMP_DIR
fi
done
if [[ $IS_64_BIT == "true" ]]; then
adb_pull_if_needed /system/bin/linker64 $GDB_TMP_DIR
else
adb_pull_if_needed /system/bin/linker $GDB_TMP_DIR
fi
echo "Pushing app..."
cp "$TARGET_EXE" $GDB_TMP_DIR
adb_push_if_needed "${TARGET_EXE}" /data/local/tmp
echo "Pushing gdbserver..."
adb_push_if_needed $SKIA_OUT/gdbserver /data/local/tmp
echo "Setting up port forward"
$ADB forward "tcp:5039" "tcp:5039"
# Kill all previous instances of gdbserver and the app to rid all port overriding errors.
echo "Killing any running Skia processes."
set +e
$ADB shell ps | grep gdbserver | awk '{print $2}' | xargs $ADB shell kill 2> /dev/null
$ADB shell ps | grep ${APP_NAME} | awk '{print $2}' | xargs $ADB shell kill 2> /dev/null
set -e
# Starting up gdbserver in android shell
echo "Starting gdbserver with command: ${APP_ARGS[@]}"
$ADB shell /data/local/tmp/gdbserver :5039 /data/local/tmp/${APP_ARGS[@]} &