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      1 #!/bin/bash
      2 #
      3 # Copyright (C) 2017 The Android Open Source Project
      4 #
      5 # Licensed under the Apache License, Version 2.0 (the "License");
      6 # you may not use this file except in compliance with the License.
      7 # You may obtain a copy of the License at
      8 #
      9 #     http://www.apache.org/licenses/LICENSE-2.0
     10 #
     11 # Unless required by applicable law or agreed to in writing, software
     12 # distributed under the License is distributed on an "AS IS" BASIS,
     13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14 # See the License for the specific language governing permissions and
     15 # limitations under the License.
     16 
     17 #
     18 # Quick and dirty helper tool to print the sorted oat code offsets from oatdump.
     19 #
     20 # Usage:
     21 #
     22 # oatdump --oat-file=661-oat-writer-layout.odex | $ANDROID_BUILD_TOP/art/test/661-oat-writer-layout/parse_oatdump_offsets.sh
     23 #
     24 
     25 found_method=""
     26 tmp_file="$(mktemp)"
     27 while read -r line; do
     28 
     29   if [[ $line == *dex_method_idx=* ]]; then
     30     found_method=$line
     31   fi
     32 
     33   if [[ $line == *"code_offset: "* ]]; then
     34     echo $line $found_method >> "$tmp_file"
     35   fi
     36 done
     37 
     38 sort "$tmp_file"
     39