| #!/system/bin/sh |
| |
| # Copyright (C) 2019 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. |
| # |
| |
| . `dirname $0`/art_prepostinstall_utils || exit 100 |
| |
| log_info "=== ART runtime pre-install ===" |
| |
| set_arches || exit 101 |
| log_info "Arches = `echo $ARCHES`" |
| |
| # The runtime update uses /data/ota as a staging directory, similar to |
| # A/B OTA. (There is no overlap, as A/B uses slot prefixes.) |
| |
| # Create OTA base folder. |
| mkdir -p /data/ota/dalvik-cache || exit 102 |
| # Bind-mount to perceive as normal structure. |
| mount -o bind /data/ota/dalvik-cache /data/dalvik-cache || exit 103 |
| |
| for ARCH in $ARCHES ; do |
| log_info "Preparing compilation output directories for $ARCH" |
| |
| # Create OTA folders. |
| mkdir -p /data/ota/dalvik-cache/$ARCH || exit 104 |
| rm -rf /data/ota/dalvik-cache/$ARCH/* || exit 105 |
| |
| `dirname $0`/art_preinstall_hook_boot $ARCH || exit 200 |
| done |
| |
| PRIMARY_ARCH=`echo $ARCHES | sed -e 's/ .*//'` |
| `dirname $0`/art_preinstall_hook_system_server $PRIMARY_ARCH || exit 300 |
| |
| FILES=`find /data/dalvik-cache -type f` |
| for FILE in $FILES ; do |
| setup_fsverity $FILE || exit 400 |
| done |