x86: Add in the VirtualBox emulator as a separate build target
Change-Id: Icff81a757952b7652d171bc95773e177c4fd7772
Signed-off-by: Bruce Beare <brucex.j.beare@intel.com>
diff --git a/envsetup.sh b/envsetup.sh
index 8289c82..7ca0e3a 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -431,6 +431,7 @@
# add the default one here
add_lunch_combo full-eng
add_lunch_combo full_x86-eng
+add_lunch_combo vbox_x86-eng
# if we're on linux, add the simulator. There is a special case
# in lunch to deal with the simulator
diff --git a/target/board/vbox_x86/AndroidBoard.mk b/target/board/vbox_x86/AndroidBoard.mk
new file mode 100644
index 0000000..2af7dcd
--- /dev/null
+++ b/target/board/vbox_x86/AndroidBoard.mk
@@ -0,0 +1,7 @@
+LOCAL_PATH := $(call my-dir)
+
+LOCAL_KERNEL := prebuilt/android-x86/kernel/kernel-vbox
+
+PRODUCT_COPY_FILES += \
+ $(LOCAL_KERNEL):kernel \
+ $(LOCAL_PATH)/init.rc:root/init.rc
diff --git a/target/board/vbox_x86/BoardConfig.mk b/target/board/vbox_x86/BoardConfig.mk
new file mode 100644
index 0000000..525074e
--- /dev/null
+++ b/target/board/vbox_x86/BoardConfig.mk
@@ -0,0 +1,35 @@
+#
+# IA target for VitualBox
+#
+
+TARGET_ARCH=x86
+DISABLE_DEXPREOPT := true
+TARGET_COMPRESS_MODULE_SYMBOLS := false
+TARGET_PRELINK_MODULE := false
+TARGET_NO_RECOVERY := true
+TARGET_HARDWARE_3D := false
+BOARD_USES_GENERIC_AUDIO := true
+USE_CAMERA_STUB := true
+TARGET_PROVIDES_INIT_RC := true
+USE_CUSTOM_RUNTIME_HEAP_MAX := "32M"
+TARGET_CPU_ABI := x86
+TARGET_USERIMAGES_USE_EXT4 := true
+TARGET_BOOTIMAGE_USE_EXT2 := true
+
+# For VirtualBox and likely other emulators
+BOARD_INSTALLER_CMDLINE := init=/init console=ttyS0 console=tty0 vga=788 verbose
+BOARD_KERNEL_CMDLINE := init=/init console=ttyS0 console=tty0 vga=788 verbose androidboot.hardware=generic_x86 androidboot.console=ttyS0
+TARGET_USE_DISKINSTALLER := true
+
+TARGET_DISK_LAYOUT_CONFIG := build/target/board/vbox_x86/disk_layout.conf
+BOARD_BOOTIMAGE_MAX_SIZE := 8388608
+BOARD_SYSLOADER_MAX_SIZE := 7340032
+BOARD_FLASH_BLOCK_SIZE := 512
+BOARD_USERDATAIMAGE_PARTITION_SIZE := 50M
+BOARD_INSTALLERIMAGE_PARTITION_SIZE := 500M
+TARGET_USERIMAGES_SPARSE_EXT_DISABLED := true
+
+
+# The eth0 device should be started with dhcp on boot.
+# Useful for emulators that don't provide a wifi connection.
+NET_ETH0_STARTONBOOT := true
diff --git a/target/board/vbox_x86/README.txt b/target/board/vbox_x86/README.txt
new file mode 100644
index 0000000..568dc5f
--- /dev/null
+++ b/target/board/vbox_x86/README.txt
@@ -0,0 +1,9 @@
+The "vbox_x86" product defines a non-hardware-specific target intended
+to run on the VirtualBox emulator.
+
+Most of the Android devices (networking, phones, sound, etc) do not work.
+
+ADB via ethernet works with this target. You can use 'adb install' to
+test applications that do not require network, phone or sound support.
+This emulation is useful because VirtualBox runs much faster then does the
+QEMU emulators (at least until a KVM enabled QEMU emulator is available).
diff --git a/target/board/vbox_x86/device.mk b/target/board/vbox_x86/device.mk
new file mode 100644
index 0000000..0b4dc27
--- /dev/null
+++ b/target/board/vbox_x86/device.mk
@@ -0,0 +1,26 @@
+#
+# Copyright (C) 2009 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.
+#
+
+# This is a build configuration for the product aspects that
+# are specific to the emulator.
+
+PRODUCT_PROPERTY_OVERRIDES := \
+ ro.ril.hsxpa=1 \
+ ro.ril.gprsclass=10
+
+PRODUCT_COPY_FILES := \
+ development/data/etc/apns-conf.xml:system/etc/apns-conf.xml \
+ development/data/etc/vold.conf:system/etc/vold.conf
diff --git a/target/board/vbox_x86/disk_layout.conf b/target/board/vbox_x86/disk_layout.conf
new file mode 100644
index 0000000..12241ab
--- /dev/null
+++ b/target/board/vbox_x86/disk_layout.conf
@@ -0,0 +1,76 @@
+# Best to align all partion start/ends on a cylinder boundary (fdisk prefers it)
+# 512 bytes/sector
+# 63 sectors/track
+# 32 tracks/cylinder
+
+# LBAs are in 'k', so...
+# 1008 blocks (1k each) (1032192 bytes) / cylinder
+
+device {
+
+ path /dev/block/sda
+
+ scheme mbr
+
+ # bytes in a disk sector (== 1 LBA), must be a power of 2!
+ sector_size 512
+
+ # Start_lba should be on a cylindar boundary.
+ start_lba 63
+
+ # Autodetect disk size if == 0
+ num_lba 0
+
+ partitions {
+ # /dev/sdX1
+ sysloader {
+ active y
+ type linux
+ # 8 cyls in length... about 8M
+ len 8064
+ }
+
+ # /dev/sdX2
+ recovery {
+ active y
+ type linux
+ # 8 cyls in length... about 8M
+ len 8064
+ }
+
+ # /dev/sdX3
+ boot {
+ active y
+ type linux
+ # 8 cyls in length... about 8M
+ len 8064
+ }
+
+ # /dev/sdX4
+ # (extended partion begins)
+
+ # /dev/sdX5
+ cache {
+ type linux
+ len 512M
+ }
+
+ # /dev/sdX6
+ system {
+ type linux
+ len 512M
+ }
+
+ # /dev/sdX7
+ third_party {
+ type linux
+ len 512M
+ }
+
+ # /dev/sdX8
+ data {
+ type linux
+ len -1
+ }
+ }
+}
diff --git a/target/board/vbox_x86/init.rc b/target/board/vbox_x86/init.rc
new file mode 100644
index 0000000..100cc09
--- /dev/null
+++ b/target/board/vbox_x86/init.rc
@@ -0,0 +1,426 @@
+on early-init
+ start ueventd
+
+on init
+
+sysclktz 0
+
+loglevel 3
+
+# setup the global environment
+ export PATH /sbin:/vendor/bin:/system/sbin:/system/bin:/system/xbin
+ export LD_LIBRARY_PATH /vendor/lib:/system/lib
+ export ANDROID_BOOTLOGO 1
+ export ANDROID_ROOT /system
+ export ANDROID_ASSETS /system/app
+ export ANDROID_DATA /data
+ export EXTERNAL_STORAGE /mnt/sdcard
+ export ASEC_MOUNTPOINT /mnt/asec
+ export LOOP_MOUNTPOINT /mnt/obb
+ export BOOTCLASSPATH /system/framework/core.jar:/system/framework/bouncycastle.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/android.policy.jar:/system/framework/services.jar:/system/framework/core-junit.jar
+
+# Backward compatibility
+ symlink /system/etc /etc
+ symlink /sys/kernel/debug /d
+
+# Right now vendor lives on the same filesystem as system,
+# but someday that may change.
+ symlink /system/vendor /vendor
+
+# create mountpoints
+ mkdir /mnt 0775 root system
+ mkdir /mnt/sdcard 0000 system system
+
+# Create cgroup mount point for cpu accounting
+ mkdir /acct
+ mount cgroup none /acct cpuacct
+ mkdir /acct/uid
+
+# Backwards Compat - XXX: Going away in G*
+ symlink /mnt/sdcard /sdcard
+
+ mkdir /system
+ mkdir /data 0771 system system
+ mkdir /cache 0770 system cache
+ mkdir /config 0500 root root
+
+ # Directory for putting things only root should see.
+ mkdir /mnt/secure 0700 root root
+
+ # Directory for staging bindmounts
+ mkdir /mnt/secure/staging 0700 root root
+
+ # Directory-target for where the secure container
+ # imagefile directory will be bind-mounted
+ mkdir /mnt/secure/asec 0700 root root
+
+ # Secure container public mount points.
+ mkdir /mnt/asec 0700 root system
+ mount tmpfs tmpfs /mnt/asec mode=0755,gid=1000
+
+ # Filesystem image public mount points.
+ mkdir /mnt/obb 0700 root system
+ mount tmpfs tmpfs /mnt/obb mode=0755,gid=1000
+
+ write /proc/sys/kernel/panic_on_oops 1
+ write /proc/sys/kernel/hung_task_timeout_secs 0
+ write /proc/cpu/alignment 4
+ write /proc/sys/kernel/sched_latency_ns 10000000
+ write /proc/sys/kernel/sched_wakeup_granularity_ns 2000000
+ write /proc/sys/kernel/sched_compat_yield 1
+ write /proc/sys/kernel/sched_child_runs_first 0
+
+# Create cgroup mount points for process groups
+ mkdir /dev/cpuctl
+ mount cgroup none /dev/cpuctl cpu
+ chown system system /dev/cpuctl
+ chown system system /dev/cpuctl/tasks
+ chmod 0777 /dev/cpuctl/tasks
+ write /dev/cpuctl/cpu.shares 1024
+
+ mkdir /dev/cpuctl/fg_boost
+ chown system system /dev/cpuctl/fg_boost/tasks
+ chmod 0777 /dev/cpuctl/fg_boost/tasks
+ write /dev/cpuctl/fg_boost/cpu.shares 1024
+
+ mkdir /dev/cpuctl/bg_non_interactive
+ chown system system /dev/cpuctl/bg_non_interactive/tasks
+ chmod 0777 /dev/cpuctl/bg_non_interactive/tasks
+ # 5.0 %
+ write /dev/cpuctl/bg_non_interactive/cpu.shares 52
+
+on fs
+# mount sda partitions
+ mount ext4 /dev/block/sda6 /system
+ mount ext4 /dev/block/sda6 /system ro remount
+ mount ext4 /dev/block/sda7 /data nosuid nodev
+ mount ext4 /dev/block/sda8 /cache nosuid nodev
+
+on post-fs
+ # once everything is setup, no need to modify /
+ mount rootfs rootfs / ro remount
+
+ # We chown/chmod /data again so because mount is run as root + defaults
+ chown system system /data
+ chmod 0771 /data
+
+ # Create dump dir and collect dumps.
+ # Do this before we mount cache so eventually we can use cache for
+ # storing dumps on platforms which do not have a dedicated dump partition.
+
+ mkdir /data/dontpanic
+ chown root log /data/dontpanic
+ chmod 0750 /data/dontpanic
+
+ # Collect apanic data, free resources and re-arm trigger
+ copy /proc/apanic_console /data/dontpanic/apanic_console
+ chown root log /data/dontpanic/apanic_console
+ chmod 0640 /data/dontpanic/apanic_console
+
+ copy /proc/apanic_threads /data/dontpanic/apanic_threads
+ chown root log /data/dontpanic/apanic_threads
+ chmod 0640 /data/dontpanic/apanic_threads
+
+ write /proc/apanic_console 1
+
+ # Same reason as /data above
+ chown system cache /cache
+ chmod 0770 /cache
+
+ # This may have been created by the recovery system with odd permissions
+ chown system cache /cache/recovery
+ chmod 0770 /cache/recovery
+
+ #change permissions on vmallocinfo so we can grab it from bugreports
+ chown root log /proc/vmallocinfo
+ chmod 0440 /proc/vmallocinfo
+
+ #change permissions on kmsg & sysrq-trigger so bugreports can grab kthread stacks
+ chown root system /proc/kmsg
+ chmod 0440 /proc/kmsg
+ chown root system /proc/sysrq-trigger
+ chmod 0220 /proc/sysrq-trigger
+
+# create basic filesystem structure
+ mkdir /data/misc 01771 system misc
+ mkdir /data/misc/bluetoothd 0770 bluetooth bluetooth
+ mkdir /data/misc/bluetooth 0770 system system
+ mkdir /data/misc/keystore 0700 keystore keystore
+ mkdir /data/misc/vpn 0770 system system
+ mkdir /data/misc/systemkeys 0700 system system
+ mkdir /data/misc/vpn/profiles 0770 system system
+ # give system access to wpa_supplicant.conf for backup and restore
+ mkdir /data/misc/wifi 0770 wifi wifi
+ chmod 0770 /data/misc/wifi
+ chmod 0660 /data/misc/wifi/wpa_supplicant.conf
+ mkdir /data/local 0771 shell shell
+ mkdir /data/local/tmp 0771 shell shell
+ mkdir /data/data 0771 system system
+ mkdir /data/app-private 0771 system system
+ mkdir /data/app 0771 system system
+ mkdir /data/property 0700 root root
+
+ # create dalvik-cache and double-check the perms
+ mkdir /data/dalvik-cache 0771 system system
+ chown system system /data/dalvik-cache
+ chmod 0771 /data/dalvik-cache
+
+ # create the lost+found directories, so as to enforce our permissions
+ mkdir /data/lost+found 0770
+ mkdir /cache/lost+found 0770
+
+ # double check the perms, in case lost+found already exists, and set owner
+ chown root root /data/lost+found
+ chmod 0770 /data/lost+found
+ chown root root /cache/lost+found
+ chmod 0770 /cache/lost+found
+
+ # create data/drm directory
+ mkdir /data/drm 0774 drm drm
+ chown drm drm /data/drm
+ chmod 0774 /data/drm
+
+on boot
+# basic network init
+ ifup lo
+ hostname localhost
+ domainname localdomain
+
+# set RLIMIT_NICE to allow priorities from 19 to -20
+ setrlimit 13 40 40
+
+# Define the oom_adj values for the classes of processes that can be
+# killed by the kernel. These are used in ActivityManagerService.
+ setprop ro.FOREGROUND_APP_ADJ 0
+ setprop ro.VISIBLE_APP_ADJ 1
+ setprop ro.PERCEPTIBLE_APP_ADJ 2
+ setprop ro.HEAVY_WEIGHT_APP_ADJ 3
+ setprop ro.SECONDARY_SERVER_ADJ 4
+ setprop ro.BACKUP_APP_ADJ 5
+ setprop ro.HOME_APP_ADJ 6
+ setprop ro.HIDDEN_APP_MIN_ADJ 7
+ setprop ro.EMPTY_APP_ADJ 15
+
+# Define the memory thresholds at which the above process classes will
+# be killed. These numbers are in pages (4k).
+ setprop ro.FOREGROUND_APP_MEM 2048
+ setprop ro.VISIBLE_APP_MEM 3072
+ setprop ro.PERCEPTIBLE_APP_MEM 4096
+ setprop ro.HEAVY_WEIGHT_APP_MEM 4096
+ setprop ro.SECONDARY_SERVER_MEM 6144
+ setprop ro.BACKUP_APP_MEM 6144
+ setprop ro.HOME_APP_MEM 6144
+ setprop ro.HIDDEN_APP_MEM 7168
+ setprop ro.EMPTY_APP_MEM 8192
+
+# Write value must be consistent with the above properties.
+# Note that the driver only supports 6 slots, so we have combined some of
+# the classes into the same memory level; the associated processes of higher
+# classes will still be killed first.
+ write /sys/module/lowmemorykiller/parameters/adj 0,1,2,4,7,15
+
+ write /proc/sys/vm/overcommit_memory 1
+ write /proc/sys/vm/min_free_order_shift 4
+ write /sys/module/lowmemorykiller/parameters/minfree 2048,3072,4096,6144,7168,8192
+
+ # Set init its forked children's oom_adj.
+ write /proc/1/oom_adj -16
+
+ # Tweak background writeout
+ write /proc/sys/vm/dirty_expire_centisecs 200
+ write /proc/sys/vm/dirty_background_ratio 5
+
+ # Permissions for System Server and daemons.
+ chown radio system /sys/android_power/state
+ chown radio system /sys/android_power/request_state
+ chown radio system /sys/android_power/acquire_full_wake_lock
+ chown radio system /sys/android_power/acquire_partial_wake_lock
+ chown radio system /sys/android_power/release_wake_lock
+ chown radio system /sys/power/state
+ chown radio system /sys/power/wake_lock
+ chown radio system /sys/power/wake_unlock
+ chmod 0660 /sys/power/state
+ chmod 0660 /sys/power/wake_lock
+ chmod 0660 /sys/power/wake_unlock
+ chown system system /sys/class/timed_output/vibrator/enable
+ chown system system /sys/class/leds/keyboard-backlight/brightness
+ chown system system /sys/class/leds/lcd-backlight/brightness
+ chown system system /sys/class/leds/button-backlight/brightness
+ chown system system /sys/class/leds/jogball-backlight/brightness
+ chown system system /sys/class/leds/red/brightness
+ chown system system /sys/class/leds/green/brightness
+ chown system system /sys/class/leds/blue/brightness
+ chown system system /sys/class/leds/red/device/grpfreq
+ chown system system /sys/class/leds/red/device/grppwm
+ chown system system /sys/class/leds/red/device/blink
+ chown system system /sys/class/leds/red/brightness
+ chown system system /sys/class/leds/green/brightness
+ chown system system /sys/class/leds/blue/brightness
+ chown system system /sys/class/leds/red/device/grpfreq
+ chown system system /sys/class/leds/red/device/grppwm
+ chown system system /sys/class/leds/red/device/blink
+ chown system system /sys/class/timed_output/vibrator/enable
+ chown system system /sys/module/sco/parameters/disable_esco
+ chown system system /sys/kernel/ipv4/tcp_wmem_min
+ chown system system /sys/kernel/ipv4/tcp_wmem_def
+ chown system system /sys/kernel/ipv4/tcp_wmem_max
+ chown system system /sys/kernel/ipv4/tcp_rmem_min
+ chown system system /sys/kernel/ipv4/tcp_rmem_def
+ chown system system /sys/kernel/ipv4/tcp_rmem_max
+ chown root radio /proc/cmdline
+
+# Define TCP buffer sizes for various networks
+# ReadMin, ReadInitial, ReadMax, WriteMin, WriteInitial, WriteMax,
+ setprop net.tcp.buffersize.default 4096,87380,110208,4096,16384,110208
+ setprop net.tcp.buffersize.wifi 4095,87380,110208,4096,16384,110208
+ setprop net.tcp.buffersize.umts 4094,87380,110208,4096,16384,110208
+ setprop net.tcp.buffersize.edge 4093,26280,35040,4096,16384,35040
+ setprop net.tcp.buffersize.gprs 4092,8760,11680,4096,8760,11680
+
+ class_start default
+
+## Daemon processes to be run by init.
+##
+service ueventd /sbin/ueventd
+ critical
+
+service console /system/bin/sh
+ console
+ disabled
+ user shell
+ group log
+
+on property:ro.secure=0
+ start console
+
+# adbd is controlled by the persist.service.adb.enable system property
+service adbd /sbin/adbd
+ disabled
+
+# adbd on at boot in emulator
+on property:ro.kernel.qemu=1
+ start adbd
+
+on property:persist.service.adb.enable=1
+ start adbd
+
+on property:persist.service.adb.enable=0
+ stop adbd
+
+service servicemanager /system/bin/servicemanager
+ user system
+ critical
+ onrestart restart zygote
+ onrestart restart media
+
+service vold /system/bin/vold
+ socket vold stream 0660 root mount
+ ioprio be 2
+
+service netd /system/bin/netd
+ socket netd stream 0660 root system
+ socket dnsproxyd stream 0660 root inet
+
+service debuggerd /system/bin/debuggerd
+
+service ril-daemon /system/bin/rild
+ socket rild stream 660 root radio
+ socket rild-debug stream 660 radio system
+ user root
+ group radio cache inet misc audio sdcard_rw
+
+service zygote /system/bin/app_process -Xzygote /system/bin --zygote --start-system-server
+ socket zygote stream 666
+ onrestart write /sys/android_power/request_state wake
+ onrestart write /sys/power/state on
+ onrestart restart media
+ onrestart restart netd
+
+service drm /system/bin/drmserver
+ user drm
+ group system root inet
+
+service drmio /system/bin/drmioserver
+ user drmio
+
+service media /system/bin/mediaserver
+ user media
+ group system audio camera graphics inet net_bt net_bt_admin net_raw
+ ioprio rt 4
+
+service bootanim /system/bin/bootanimation
+ user graphics
+ group graphics
+ disabled
+ oneshot
+
+service dbus /system/bin/dbus-daemon --system --nofork
+ socket dbus stream 660 bluetooth bluetooth
+ user bluetooth
+ group bluetooth net_bt_admin
+
+service bluetoothd /system/bin/bluetoothd -n
+ socket bluetooth stream 660 bluetooth bluetooth
+ socket dbus_bluetooth stream 660 bluetooth bluetooth
+ # init.rc does not yet support applying capabilities, so run as root and
+ # let bluetoothd drop uid to bluetooth with the right linux capabilities
+ group bluetooth net_bt_admin misc
+ disabled
+
+service hfag /system/bin/sdptool add --channel=10 HFAG
+ user bluetooth
+ group bluetooth net_bt_admin
+ disabled
+ oneshot
+
+service hsag /system/bin/sdptool add --channel=11 HSAG
+ user bluetooth
+ group bluetooth net_bt_admin
+ disabled
+ oneshot
+
+service opush /system/bin/sdptool add --channel=12 OPUSH
+ user bluetooth
+ group bluetooth net_bt_admin
+ disabled
+ oneshot
+
+service pbap /system/bin/sdptool add --channel=19 PBAP
+ user bluetooth
+ group bluetooth net_bt_admin
+ disabled
+ oneshot
+
+service installd /system/bin/installd
+ socket installd stream 600 system system
+
+service flash_recovery /system/etc/install-recovery.sh
+ oneshot
+
+service racoon /system/bin/racoon
+ socket racoon stream 600 system system
+ # racoon will setuid to vpn after getting necessary resources.
+ group net_admin
+ disabled
+ oneshot
+
+service mtpd /system/bin/mtpd
+ socket mtpd stream 600 system system
+ user vpn
+ group vpn net_admin net_raw
+ disabled
+ oneshot
+
+service keystore /system/bin/keystore /data/misc/keystore
+ user keystore
+ group keystore
+ socket keystore stream 666
+
+service dumpstate /system/bin/dumpstate -s
+ socket dumpstate stream 0660 shell log
+ disabled
+ oneshot
+
+# Enable networking so that adb can connect
+service netcfg /system/bin/netcfg eth0 dhcp
+ oneshot
diff --git a/target/board/vbox_x86/system.prop b/target/board/vbox_x86/system.prop
new file mode 100644
index 0000000..137a0f9
--- /dev/null
+++ b/target/board/vbox_x86/system.prop
@@ -0,0 +1,6 @@
+#
+# system.prop for generic sdk
+#
+
+rild.libpath=/system/lib/libreference-ril.so
+rild.libargs=-d /dev/ttyS0
diff --git a/target/product/AndroidProducts.mk b/target/product/AndroidProducts.mk
index 32416c5..56858e1 100644
--- a/target/product/AndroidProducts.mk
+++ b/target/product/AndroidProducts.mk
@@ -38,6 +38,7 @@
$(LOCAL_DIR)/generic_x86.mk \
$(LOCAL_DIR)/full.mk \
$(LOCAL_DIR)/full_x86.mk \
+ $(LOCAL_DIR)/vbox_x86.mk \
$(LOCAL_DIR)/sdk.mk \
$(LOCAL_DIR)/sim.mk
endif
diff --git a/target/product/vbox_x86.mk b/target/product/vbox_x86.mk
new file mode 100644
index 0000000..c32b1eb
--- /dev/null
+++ b/target/product/vbox_x86.mk
@@ -0,0 +1,26 @@
+#
+# Copyright (C) 2009 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# This is a build configuration for a full-featured build of the
+# Open-Source part of the tree. It's geared toward a US-centric
+# build quite specifically for the emulator, and might not be
+# entirely appropriate to inherit from for on-device configurations.
+
+$(call inherit-product, $(SRC_TARGET_DIR)/product/full_x86.mk)
+
+PRODUCT_NAME := vbox_x86
+PRODUCT_DEVICE := vbox_x86
+PRODUCT_MODEL := Full Android on x86 VirtualBox
