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      1 #!/bin/bash
      2 #
      3 # Copyright 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 # Run without dex2oat so that we don't create oat/vdex files
     18 # when trying to load the secondary dex file.
     19 
     20 # In this way, the secondary dex file will be forced to be
     21 # loaded directly.
     22 #
     23 # In addition, make sure we call 'sync'
     24 # before executing dalvikvm because otherwise
     25 # it's highly likely the pushed JAR files haven't
     26 # been committed to permanent storage yet,
     27 # and when we mmap them the kernel will think
     28 # the memory is dirty (despite being file-backed).
     29 # (Note: this was reproducible 100% of the time on
     30 # a target angler device).
     31 ./default-run "$@" --no-dex2oat --sync
     32