am deab07f3: am d42aadb1: Add ddmlib-tests.jar to sdk build.

* commit 'deab07f31b673481ef92c6044835b579be5e2483':
  Add ddmlib-tests.jar to sdk build.
diff --git a/core/Makefile b/core/Makefile
index 7ff896e..02f1741 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1085,6 +1085,7 @@
 ifneq ($(TARGET_PRODUCT),sdk)
 ifeq ($(filter generic%,$(TARGET_DEVICE)),)
 ifneq ($(TARGET_NO_KERNEL),true)
+ifneq ($(recovery_fstab),)
 
 # -----------------------------------------------------------------
 # OTA update package
@@ -1137,6 +1138,7 @@
 .PHONY: updatepackage
 updatepackage: $(INTERNAL_UPDATE_PACKAGE_TARGET)
 
+endif    # recovery_fstab is defined
 endif    # TARGET_NO_KERNEL != true
 endif    # TARGET_DEVICE != generic*
 endif    # TARGET_PRODUCT != sdk
diff --git a/core/combo/TARGET_linux-x86.mk b/core/combo/TARGET_linux-x86.mk
index 412ec69..b0cc80c 100644
--- a/core/combo/TARGET_linux-x86.mk
+++ b/core/combo/TARGET_linux-x86.mk
@@ -38,7 +38,7 @@
 # You can set TARGET_TOOLS_PREFIX to get gcc from somewhere else
 ifeq ($(strip $(TARGET_TOOLS_PREFIX)),)
 TARGET_TOOLS_PREFIX := \
-	prebuilt/$(HOST_PREBUILT_TAG)/toolchain/i686-unknown-linux-gnu-4.2.1/bin/i686-unknown-linux-gnu-
+	prebuilt/$(HOST_PREBUILT_TAG)/toolchain/i686-android-linux-4.4.3/bin/i686-android-linux-
 endif
 
 TARGET_CC := $(TARGET_TOOLS_PREFIX)gcc$(HOST_EXECUTABLE_SUFFIX)
@@ -51,8 +51,7 @@
 
 ifneq ($(wildcard $(TARGET_CC)),)
 TARGET_LIBGCC := \
-	$(shell $(TARGET_CC) -m32 -print-file-name=libgcc.a) \
-        $(shell $(TARGET_CC) -m32 -print-file-name=libgcc_eh.a)
+	$(shell $(TARGET_CC) -m32 -print-file-name=libgcc.a)
 endif
 
 TARGET_NO_UNDEFINED_LDFLAGS := -Wl,--no-undefined
@@ -85,7 +84,7 @@
 			-fno-use-cxa-atexit
 
 ifeq ($(TARGET_ARCH_VARIANT),x86-atom)
-    TARGET_GLOBAL_CFLAGS += -mtune=i686 -DUSE_SSSE3 -DUSE_SSE2 -mfpmath=sse -msse2
+    TARGET_GLOBAL_CFLAGS += -march=atom -mstackrealign -DUSE_SSSE3 -DUSE_SSE2 -mfpmath=sse
 else
     TARGET_GLOBAL_CFLAGS += -march=i686
 endif
diff --git a/core/combo/select.mk b/core/combo/select.mk
index c886342..d486255 100644
--- a/core/combo/select.mk
+++ b/core/combo/select.mk
@@ -62,13 +62,23 @@
 include $(BUILD_COMBOS)/$(combo_target)$(combo_os_arch).mk
 
 ifneq ($(USE_CCACHE),)
-  ccache := prebuilt/$(HOST_PREBUILT_TAG)/ccache/ccache
-  # prepend ccache if necessary
-  ifneq ($(ccache),$(firstword $($(combo_target)CC)))
-    $(combo_target)CC := $(ccache) $($(combo_target)CC)
+  CCACHE_HOST_TAG := $(HOST_PREBUILT_TAG)
+  # If we are cross-compiling Windows binaries on Linux
+  # then use the linux ccache binary instead.
+  ifeq ($(HOST_OS)-$(BUILD_OS),windows-linux)
+    CCACHE_HOST_TAG := linux-$(BUILD_ARCH)
   endif
-  ifneq ($(ccache),$(firstword $($(combo_target)CXX)))
-    $(combo_target)CXX := $(ccache) $($(combo_target)CXX)
+  ccache := prebuilt/$(CCACHE_HOST_TAG)/ccache/ccache
+  # Check that the executable is here.
+  ccache := $(strip $(wildcard $(ccache)))
+  ifdef ccache
+    # prepend ccache if necessary
+    ifneq ($(ccache),$(firstword $($(combo_target)CC)))
+      $(combo_target)CC := $(ccache) $($(combo_target)CC)
+    endif
+    ifneq ($(ccache),$(firstword $($(combo_target)CXX)))
+      $(combo_target)CXX := $(ccache) $($(combo_target)CXX)
+    endif
+    ccache =
   endif
-  ccache =
 endif
diff --git a/core/find-jdk-tools-jar.sh b/core/find-jdk-tools-jar.sh
index ed0b127..e1278c3 100755
--- a/core/find-jdk-tools-jar.sh
+++ b/core/find-jdk-tools-jar.sh
@@ -5,9 +5,9 @@
     if [ -z "$JAVAC" ] ; then
         exit 1
     fi
-    while [ -L $JAVAC ] ; do
-        LSLINE=$(ls -l $JAVAC)
-        JAVAC=$(echo -n $LSLINE | sed -e "s/.* -> //")
+    while [ -L "$JAVAC" ] ; do
+        LSLINE=$(ls -l "$JAVAC")
+        JAVAC=$(echo -n "$LSLINE" | sed -e "s/.* -> //")
     done
     echo $JAVAC | sed -e "s:\(.*\)/bin/javac.*:\\1/lib/tools.jar:"
 fi
diff --git a/core/main.mk b/core/main.mk
index e5824db..a5ee6d1 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -830,9 +830,10 @@
 sdk: $(ALL_SDK_TARGETS)
 ifneq ($(filter sdk win_sdk,$(MAKECMDGOALS)),)
 $(call dist-for-goals,sdk win_sdk, \
-	$(ALL_SDK_TARGETS) \
-	$(SYMBOLS_ZIP) \
- )
+    $(ALL_SDK_TARGETS) \
+    $(SYMBOLS_ZIP) \
+    $(INSTALLED_BUILD_PROP_TARGET) \
+)
 endif
 
 .PHONY: samplecode
diff --git a/envsetup.sh b/envsetup.sh
index 2faeed1..29935de 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -432,6 +432,7 @@
 # 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 b27721a..fafd222 100644
--- a/target/product/AndroidProducts.mk
+++ b/target/product/AndroidProducts.mk
@@ -38,7 +38,9 @@
     $(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)/sdk_x86.mk \
     $(LOCAL_DIR)/sim.mk \
     $(LOCAL_DIR)/large_emu_hw.mk
 endif
diff --git a/target/product/sdk.mk b/target/product/sdk.mk
index b6cb6aa..9f8addd 100644
--- a/target/product/sdk.mk
+++ b/target/product/sdk.mk
@@ -71,6 +71,8 @@
 	hprof-conv \
 	mksdcard \
 	emulator \
+	bios.bin \
+	vgabios-cirrus.bin \
 	ddms \
 	hierarchyviewer \
 	draw9patch \
diff --git a/target/product/sdk_x86.mk b/target/product/sdk_x86.mk
new file mode 100644
index 0000000..6c5e746
--- /dev/null
+++ b/target/product/sdk_x86.mk
@@ -0,0 +1,28 @@
+#
+# Copyright (C) 2009 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# This is a build configuration for a full-featured build of the
+# Open-Source part of the tree. It's geared toward a US-centric
+# build quite specifically for the emulator, and might not be
+# entirely appropriate to inherit from for on-device configurations.
+
+$(call inherit-product, $(SRC_TARGET_DIR)/product/sdk.mk)
+
+# Overrides
+PRODUCT_BRAND := generic_x86
+PRODUCT_NAME := sdk_x86
+PRODUCT_DEVICE := generic_x86
+PRODUCT_MODEL := Android SDK built for x86
diff --git a/target/product/vbox_x86.mk b/target/product/vbox_x86.mk
new file mode 100644
index 0000000..c32b1eb
--- /dev/null
+++ b/target/product/vbox_x86.mk
@@ -0,0 +1,26 @@
+#
+# Copyright (C) 2009 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# This is a build configuration for a full-featured build of the
+# Open-Source part of the tree. It's geared toward a US-centric
+# build quite specifically for the emulator, and might not be
+# entirely appropriate to inherit from for on-device configurations.
+
+$(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
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index bcfacb2..40da73a 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -144,10 +144,6 @@
   makeint("boot_size")
 
   d["fstab"] = LoadRecoveryFSTab(zip)
-  if not d["fstab"]:
-    if "fs_type" not in d: d["fs_type"] = "yaffs2"
-    if "partition_type" not in d: d["partition_type"] = "MTD"
-
   return d
 
 def LoadRecoveryFSTab(zip):
@@ -157,9 +153,7 @@
   try:
     data = zip.read("RECOVERY/RAMDISK/etc/recovery.fstab")
   except KeyError:
-    # older target-files that doesn't have a recovery.fstab; fall back
-    # to the fs_type and partition_type keys.
-    return
+    raise ValueError("Could not find RECOVERY/RAMDISK/etc/recovery.fstab")
 
   d = {}
   for line in data.split("\n"):
@@ -397,9 +391,6 @@
     p = info_dict["fstab"][mount_point]
     fs_type = p.fs_type
     limit = info_dict.get(p.device + "_size", None)
-  else:
-    fs_type = info_dict.get("fs_type", None)
-    limit = info_dict.get(target + "_size", None)
   if not fs_type or not limit: return
 
   if fs_type == "yaffs2":
@@ -830,9 +821,4 @@
   if fstab:
     return PARTITION_TYPES[fstab[mount_point].fs_type], fstab[mount_point].device
   else:
-    devices = {"/boot": "boot",
-               "/recovery": "recovery",
-               "/radio": "radio",
-               "/data": "userdata",
-               "/cache": "cache"}
-    return info["partition_type"], info.get("partition_path", "") + devices[mount_point]
+    return None
diff --git a/tools/releasetools/edify_generator.py b/tools/releasetools/edify_generator.py
index c2b0056..6c53f9e 100644
--- a/tools/releasetools/edify_generator.py
+++ b/tools/releasetools/edify_generator.py
@@ -140,13 +140,6 @@
                          (p.fs_type, common.PARTITION_TYPES[p.fs_type],
                           p.device, p.mount_point))
       self.mounts.add(p.mount_point)
-    else:
-      what = mount_point.lstrip("/")
-      what = self.info.get("partition_path", "") + what
-      self.script.append('mount("%s", "%s", "%s", "%s");' %
-                         (self.info["fs_type"], self.info["partition_type"],
-                          what, mount_point))
-      self.mounts.add(mount_point)
 
   def UnpackPackageDir(self, src, dst):
     """Unpack a given directory from the OTA package into the given
@@ -175,12 +168,6 @@
       self.script.append('format("%s", "%s", "%s", "%s");' %
                          (p.fs_type, common.PARTITION_TYPES[p.fs_type],
                           p.device, p.length))
-    else:
-      # older target-files without per-partition types
-      partition = self.info.get("partition_path", "") + partition
-      self.script.append('format("%s", "%s", "%s", "%s");' %
-                         (self.info["fs_type"], self.info["partition_type"],
-                          partition, reserve_size))
 
   def DeleteFiles(self, file_list):
     """Delete all files in file_list."""
@@ -221,23 +208,6 @@
             'package_extract_file("%(fn)s", "%(device)s");' % args)
       else:
         raise ValueError("don't know how to write \"%s\" partitions" % (p.fs_type,))
-    else:
-      # backward compatibility with older target-files that lack recovery.fstab
-      if self.info["partition_type"] == "MTD":
-        self.script.append(
-            ('assert(package_extract_file("%(fn)s", "/tmp/%(partition)s.img"),\n'
-             '       write_raw_image("/tmp/%(partition)s.img", "%(partition)s"),\n'
-             '       delete("/tmp/%(partition)s.img"));')
-            % {'partition': partition, 'fn': fn})
-      elif self.info["partition_type"] == "EMMC":
-        self.script.append(
-            ('package_extract_file("%(fn)s", "%(dir)s%(partition)s");')
-            % {'partition': partition, 'fn': fn,
-               'dir': self.info.get("partition_path", ""),
-               })
-      else:
-        raise ValueError("don't know how to write \"%s\" partitions" %
-                         (self.info["partition_type"],))
 
   def SetPermissions(self, fn, uid, gid, mode):
     """Set file ownership and permissions."""