#!/bin/bash
#
# Copyright (C) 2007 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# The awk script below attempts to filter out everything but the
# essentials: That methods justReturn1() and justReturn2() contain
# a single "return-void" code unit, and that there is an empty (0x0000)
# code unit between the two of them.

dx --debug --dex --positions=none --no-locals --dump-to=- *.class | awk '
BEGIN { codes = 0; dump = 0; }
/codes:/ { codes = 1; }
codes && /justReturn/ { dump = 1; print "method start"; }
/string_data:/ { codes = 0; dump = 0; }
dump && /^......: ....     / { print $2; }
'