commit | bd98b551000d1f2a317cf1c5ece797a3f36561e0 | [log] [tgz] |
---|---|---|
author | Ulya Trafimovich <skvadrik@google.com> | Mon Dec 09 16:00:01 2019 +0000 |
committer | Ulya Trafimovich <skvadrik@google.com> | Fri Jan 10 15:29:42 2020 +0000 |
tree | e3c16e02a52c59af229adba47f840598aa30d7fb | |
parent | c30b734f427915ecc92677017b71d6e005d806bf [diff] |
Use boot image extension in the JIT-zygote experiment. Test: temporarily enable JIT-zygote configuration, build, boot the device and ensure that the JIT-zygote specific boot image apex-framework.art is mapped in the zygote address space: 1. enable Jit zygote in the product device config (in my case device/google/muskie/aosp_walleye.mk): +# System server should not contain compiled code. +PRODUCT_SYSTEM_SERVER_COMPILER_FILTER := verify + +# Use the apex image for preopting. +DEXPREOPT_USE_APEX_IMAGE := true + +# Have the runtime pick up the apex image. +PRODUCT_PROPERTY_OVERRIDES += \ + dalvik.vm.boot-image=/apex/com.android.art/javalib/apex.art:/system/framework/apex-framework.art 2. lunch aosp_walleye-userdebug \ && m \ && adb reboot bootloader \ && fastboot flashall -w 3. adb shell cat /proc/`adb shell ps | grep zygote64 | awk {'print $2'}`/maps | grep apex-framework.art 6fe44000-7025c000 rw-p 00000000 fc:02 1179718 /data/dalvik-cache/arm64/apex@com.android.art@javalib@apex-framework.art 70571000-70696000 rw-p 0072d000 fc:02 1179718 /data/dalvik-cache/arm64/apex@com.android.art@javalib@apex-framework.art 75a339f000-75a33ac000 r--p 00852000 fc:02 1179718 /data/dalvik-cache/arm64/apex@com.android.art@javalib@apex-framework.art Change-Id: I6818fde087ec562057631003265bc1ec0e91688c
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