diff --git a/Android.bp b/Android.bp
index 2c113d5..7aef46b 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,20 +1,3 @@
-// This is an autogenerated file, do not edit.
 subdirs = [
-    "benchmarks/msgq/1.0",
-    "bluetooth/1.0",
-    "nfc/1.0",
-    "nfc/1.0/default",
-    "radio/1.0",
-    "tests/bar/1.0",
-    "tests/bar/1.0/default",
-    "tests/baz/1.0",
-    "tests/expression/1.0",
-    "tests/foo/1.0",
-    "tests/foo/1.0/default",
-    "tests/libhwbinder/1.0",
-    "tests/msgq/1.0",
-    "tests/pointer/1.0",
-    "tests/pointer/1.0/default",
-    "wifi/1.0",
-    "wifi/supplicant/1.0",
+    "*"
 ]
diff --git a/benchmarks/Android.bp b/benchmarks/Android.bp
new file mode 100644
index 0000000..ab0f308
--- /dev/null
+++ b/benchmarks/Android.bp
@@ -0,0 +1,4 @@
+// This is an autogenerated file, do not edit.
+subdirs = [
+    "msgq/1.0",
+]
diff --git a/benchmarks/msgq/1.0/Android.bp b/benchmarks/msgq/1.0/Android.bp
index 51841c2..b222cfb 100644
--- a/benchmarks/msgq/1.0/Android.bp
+++ b/benchmarks/msgq/1.0/Android.bp
@@ -39,4 +39,9 @@
         "libutils",
         "libcutils",
     ],
+export_shared_lib_headers: [
+    "libhidl",
+    "libhwbinder",
+    "libutils",
+    ],
 }
diff --git a/bluetooth/1.0/Android.bp b/bluetooth/1.0/Android.bp
index c5f898d..ef7f109 100644
--- a/bluetooth/1.0/Android.bp
+++ b/bluetooth/1.0/Android.bp
@@ -51,4 +51,9 @@
         "libutils",
         "libcutils",
     ],
+export_shared_lib_headers: [
+    "libhidl",
+    "libhwbinder",
+    "libutils",
+    ],
 }
diff --git a/bluetooth/Android.bp b/bluetooth/Android.bp
new file mode 100644
index 0000000..bbb3e4b
--- /dev/null
+++ b/bluetooth/Android.bp
@@ -0,0 +1,4 @@
+// This is an autogenerated file, do not edit.
+subdirs = [
+    "1.0",
+]
diff --git a/boot/1.0/Android.bp b/boot/1.0/Android.bp
new file mode 100644
index 0000000..dc30038
--- /dev/null
+++ b/boot/1.0/Android.bp
@@ -0,0 +1,51 @@
+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+genrule {
+    name: "android.hardware.boot@1.0_genc++",
+    tool: "hidl-gen",
+    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.boot@1.0",
+    srcs: [
+        "types.hal",
+        "IBootControl.hal",
+    ],
+    out: [
+        "android/hardware/boot/1.0/types.cpp",
+        "android/hardware/boot/1.0/BootControlAll.cpp",
+    ],
+}
+
+genrule {
+    name: "android.hardware.boot@1.0_genc++_headers",
+    tool: "hidl-gen",
+    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.boot@1.0",
+    srcs: [
+        "types.hal",
+        "IBootControl.hal",
+    ],
+    out: [
+        "android/hardware/boot/1.0/types.h",
+        "android/hardware/boot/1.0/IBootControl.h",
+        "android/hardware/boot/1.0/IHwBootControl.h",
+        "android/hardware/boot/1.0/BnBootControl.h",
+        "android/hardware/boot/1.0/BpBootControl.h",
+        "android/hardware/boot/1.0/BsBootControl.h",
+    ],
+}
+
+cc_library_shared {
+    name: "android.hardware.boot@1.0",
+    generated_sources: ["android.hardware.boot@1.0_genc++"],
+    generated_headers: ["android.hardware.boot@1.0_genc++_headers"],
+    export_generated_headers: ["android.hardware.boot@1.0_genc++_headers"],
+    shared_libs: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
+        "libcutils",
+    ],
+export_shared_lib_headers: [
+    "libhidl",
+    "libhwbinder",
+    "libutils",
+    ],
+}
diff --git a/boot/1.0/Android.mk b/boot/1.0/Android.mk
new file mode 100644
index 0000000..bb19a79
--- /dev/null
+++ b/boot/1.0/Android.mk
@@ -0,0 +1,136 @@
+# This file is autogenerated by hidl-gen. Do not edit manually.
+
+LOCAL_PATH := $(call my-dir)
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.boot@1.0-java
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(local-generated-sources-dir)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+
+#
+# Build types.hal (BoolResult)
+#
+GEN := $(intermediates)/android/hardware/boot/1.0/BoolResult.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.boot@1.0::types.BoolResult
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CommandResult)
+#
+GEN := $(intermediates)/android/hardware/boot/1.0/CommandResult.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.boot@1.0::types.CommandResult
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IBootControl.hal
+#
+GEN := $(intermediates)/android/hardware/boot/1.0/IBootControl.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IBootControl.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.boot@1.0::IBootControl
+
+$(GEN): $(LOCAL_PATH)/IBootControl.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_JAVA_LIBRARY)
+
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.boot@1.0-java-static
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(local-generated-sources-dir)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+
+#
+# Build types.hal (BoolResult)
+#
+GEN := $(intermediates)/android/hardware/boot/1.0/BoolResult.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.boot@1.0::types.BoolResult
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CommandResult)
+#
+GEN := $(intermediates)/android/hardware/boot/1.0/CommandResult.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.boot@1.0::types.CommandResult
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IBootControl.hal
+#
+GEN := $(intermediates)/android/hardware/boot/1.0/IBootControl.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IBootControl.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.boot@1.0::IBootControl
+
+$(GEN): $(LOCAL_PATH)/IBootControl.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/boot/1.0/IBootControl.hal b/boot/1.0/IBootControl.hal
new file mode 100644
index 0000000..2024f1f
--- /dev/null
+++ b/boot/1.0/IBootControl.hal
@@ -0,0 +1,104 @@
+/*
+ * Copyright 2016 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.
+ */
+
+package android.hardware.boot@1.0;
+
+/**
+ * The Boot Control HAL is designed to allow for managing sets of redundant
+ * partitions, called slots, that can be booted from independently. Slots
+ * are sets of partitions whose names differ only by a given suffix.
+ * They are identified here by a 0 indexed number and associated with their
+ * suffix, which is appended to the base name for any particular partition
+ * to find the one associated with that slot.
+ * The primary use of this set up is to allow for background updates while
+ * the device is running, and to provide a fallback in the event that the
+ * update fails.
+ */
+interface IBootControl {
+  /**
+   * getNumberSlots() returns the number of available slots.
+   * For instance, a system with a single set of partitions must return
+   * 1, a system with A/B must return 2, A/B/C -> 3 and so on. A system with
+   * less than two slots doesn't support background updates, for example if
+   * running from a virtual machine with only one copy of each partition for the
+   * purpose of testing.
+   */
+  getNumberSlots() generates (uint32_t numSlots);
+
+  /**
+   * getCurrentSlot() returns the slot number of that the current boot is booted
+   * from, for example slot number 0 (Slot A). It is assumed that if the current
+   * slot is A, then the block devices underlying B can be accessed directly
+   * without any risk of corruption.
+   * The returned value is always guaranteed to be strictly less than the
+   * value returned by getNumberSlots. Slots start at 0 and finish at
+   * getNumberSlots() - 1. The value returned here must match the suffix passed
+   * from the bootloader, regardless of which slot is active or successful.
+   */
+  getCurrentSlot() generates (Slot slot);
+
+  /**
+   * markBootSuccessful() marks the current slot as having booted successfully.
+   *
+   * Returns whether the command succeeded.
+   */
+  markBootSuccessful() generates (CommandResult error);
+
+  /**
+   * setActiveBootSlot() marks the slot passed in parameter as the active boot
+   * slot (see getCurrentSlot for an explanation of the "slot" parameter). This
+   * overrides any previous call to setSlotAsUnbootable.
+   * Returns whether the command succeeded.
+   */
+  setActiveBootSlot(Slot slot) generates (CommandResult error);
+
+  /**
+   * setSlotAsUnbootable() marks the slot passed in parameter as
+   * an unbootable. This can be used while updating the contents of the slot's
+   * partitions, so that the system must not attempt to boot a known bad set up.
+   * Returns whether the command succeeded.
+   */
+  setSlotAsUnbootable(Slot slot) generates (CommandResult error);
+
+  /**
+   * isSlotBootable() returns if the slot passed in parameter is bootable. Note
+   * that slots can be made unbootable by both the bootloader and by the OS
+   * using setSlotAsUnbootable.
+   * Returns TRUE if the slot is bootable, FALSE if it's not, and INVALID_SLOT
+   * if slot does not exist.
+   */
+  isSlotBootable(Slot slot) generates (BoolResult bootable);
+
+  /**
+   * isSlotMarkedSucessful() returns if the slot passed in parameter has been
+   * marked as successful using markBootSuccessful. Note that only the current
+   * slot can be marked as successful but any slot can be queried.
+   * Returns TRUE if the slot has been marked as successful, FALSE if it has
+   * not, and INVALID_SLOT if the slot does not exist.
+   */
+  isSlotMarkedSuccessful(Slot slot) generates (BoolResult successful);
+
+  /**
+   * getSuffix() returns the string suffix used by partitions that correspond to
+   * the slot number passed in as a parameter. The bootloader must pass the
+   * suffix of the currently active slot either through a kernel command line
+   * property at androidboot.slot_suffix, or the device tree at
+   * /firmware/android/slot_suffix.
+   * Returns the empty string "" if slot does not match an existing slot.
+   */
+  getSuffix(Slot slot) generates (string slotSuffix);
+};
+
diff --git a/boot/1.0/default/Android.mk b/boot/1.0/default/Android.mk
new file mode 100644
index 0000000..50fd1e4
--- /dev/null
+++ b/boot/1.0/default/Android.mk
@@ -0,0 +1,34 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.boot@1.0-impl
+LOCAL_MODULE_RELATIVE_PATH := hw
+LOCAL_SRC_FILES := \
+    BootControl.cpp \
+
+LOCAL_SHARED_LIBRARIES := \
+    liblog \
+    libhidl \
+    libhwbinder \
+    libhardware \
+    libutils \
+    android.hardware.boot@1.0 \
+
+include $(BUILD_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE_RELATIVE_PATH := hw
+LOCAL_MODULE := android.hardware.boot@1.0-service
+LOCAL_INIT_RC := android.hardware.boot@1.0-service.rc
+LOCAL_SRC_FILES := \
+    service.cpp
+
+LOCAL_SHARED_LIBRARIES := \
+    liblog \
+    libhwbinder \
+    libhardware \
+    libhidl \
+    libutils \
+    android.hardware.boot@1.0 \
+
+include $(BUILD_EXECUTABLE)
diff --git a/boot/1.0/default/BootControl.cpp b/boot/1.0/default/BootControl.cpp
new file mode 100644
index 0000000..4c34168
--- /dev/null
+++ b/boot/1.0/default/BootControl.cpp
@@ -0,0 +1,98 @@
+#define LOG_TAG "android.hardware.boot@1.0-impl"
+#include <utils/Log.h>
+
+#include <hardware/hardware.h>
+#include <hardware/boot_control.h>
+#include "BootControl.h"
+
+namespace android {
+namespace hardware {
+namespace boot {
+namespace V1_0 {
+namespace implementation {
+
+BootControl::BootControl(boot_control_module_t *module) : mModule(module){
+}
+
+// Methods from ::android::hardware::boot::V1_0::IBootControl follow.
+Return<uint32_t> BootControl::getNumberSlots()  {
+    return mModule->getNumberSlots(mModule);
+}
+
+Return<uint32_t> BootControl::getCurrentSlot()  {
+    return mModule->getCurrentSlot(mModule);
+}
+
+Return<void> BootControl::markBootSuccessful(markBootSuccessful_cb _hidl_cb)  {
+    int ret = mModule->markBootSuccessful(mModule);
+    struct CommandResult cr;
+    cr.success = (ret == 0);
+    cr.errMsg = strerror(-ret);
+    _hidl_cb(cr);
+    return Void();
+}
+
+Return<void> BootControl::setActiveBootSlot(uint32_t slot, setActiveBootSlot_cb _hidl_cb)  {
+    int ret = mModule->setActiveBootSlot(mModule, slot);
+    struct CommandResult cr;
+    cr.success = (ret == 0);
+    cr.errMsg = strerror(-ret);
+    _hidl_cb(cr);
+    return Void();
+}
+
+Return<void> BootControl::setSlotAsUnbootable(uint32_t slot, setSlotAsUnbootable_cb _hidl_cb)  {
+    int ret = mModule->setSlotAsUnbootable(mModule, slot);
+    struct CommandResult cr;
+    cr.success = (ret == 0);
+    cr.errMsg = strerror(-ret);
+    _hidl_cb(cr);
+    return Void();
+}
+
+Return<BoolResult> BootControl::isSlotBootable(uint32_t slot)  {
+    int32_t ret = mModule->isSlotBootable(mModule, slot);
+    if (ret < 0) {
+        return BoolResult::INVALID_SLOT;
+    }
+    return ret ? BoolResult::TRUE : BoolResult::FALSE;
+}
+
+Return<BoolResult> BootControl::isSlotMarkedSuccessful(uint32_t slot)  {
+    int32_t ret = mModule->isSlotMarkedSuccessful(mModule, slot);
+    if (ret < 0) {
+        return BoolResult::INVALID_SLOT;
+    }
+    return ret ? BoolResult::TRUE : BoolResult::FALSE;
+}
+
+Return<void> BootControl::getSuffix(uint32_t slot, getSuffix_cb _hidl_cb)  {
+    hidl_string ans;
+    const char *suffix = mModule->getSuffix(mModule, slot);
+    if (suffix) {
+        ans = suffix;
+    }
+    _hidl_cb(ans);
+    return Void();
+}
+
+
+IBootControl* HIDL_FETCH_IBootControl(const char* hal) {
+    int ret = 0;
+    boot_control_module_t* module = NULL;
+    hw_module_t **hwm = reinterpret_cast<hw_module_t**>(&module);
+    ret = hw_get_module(hal, const_cast<const hw_module_t**>(hwm));
+    if (ret)
+    {
+        ALOGE("hw_get_module %s failed: %d", hal, ret);
+        return nullptr;
+    }
+    module->init(module);
+    return new BootControl(module);
+}
+
+} // namespace implementation
+}  // namespace V1_0
+}  // namespace boot
+}  // namespace hardware
+}  // namespace android
diff --git a/boot/1.0/default/BootControl.h b/boot/1.0/default/BootControl.h
new file mode 100644
index 0000000..73af4f4
--- /dev/null
+++ b/boot/1.0/default/BootControl.h
@@ -0,0 +1,46 @@
+#ifndef HIDL_GENERATED_android_hardware_boot_V1_0_BootControl_H_
+#define HIDL_GENERATED_android_hardware_boot_V1_0_BootControl_H_
+
+#include <android/hardware/boot/1.0/IBootControl.h>
+#include <hidl/Status.h>
+
+#include <hidl/MQDescriptor.h>
+namespace android {
+namespace hardware {
+namespace boot {
+namespace V1_0 {
+namespace implementation {
+
+using ::android::hardware::boot::V1_0::BoolResult;
+using ::android::hardware::boot::V1_0::CommandResult;
+using ::android::hardware::boot::V1_0::IBootControl;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::hidl_string;
+using ::android::sp;
+
+struct BootControl : public IBootControl {
+    BootControl(boot_control_module_t* module);
+    // Methods from ::android::hardware::boot::V1_0::IBootControl follow.
+    Return<uint32_t> getNumberSlots()  override;
+    Return<uint32_t> getCurrentSlot()  override;
+    Return<void> markBootSuccessful(markBootSuccessful_cb _hidl_cb)  override;
+    Return<void> setActiveBootSlot(uint32_t slot, setActiveBootSlot_cb _hidl_cb)  override;
+    Return<void> setSlotAsUnbootable(uint32_t slot, setSlotAsUnbootable_cb _hidl_cb)  override;
+    Return<BoolResult> isSlotBootable(uint32_t slot)  override;
+    Return<BoolResult> isSlotMarkedSuccessful(uint32_t slot)  override;
+    Return<void> getSuffix(uint32_t slot, getSuffix_cb _hidl_cb)  override;
+private:
+    boot_control_module_t* mModule;
+};
+
+extern "C" IBootControl* HIDL_FETCH_IBootControl(const char* name);
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace boot
+}  // namespace hardware
+}  // namespace android
+
+#endif  // HIDL_GENERATED_android_hardware_boot_V1_0_BootControl_H_
diff --git a/boot/1.0/default/android.hardware.boot@1.0-service.rc b/boot/1.0/default/android.hardware.boot@1.0-service.rc
new file mode 100644
index 0000000..57c1aff
--- /dev/null
+++ b/boot/1.0/default/android.hardware.boot@1.0-service.rc
@@ -0,0 +1,4 @@
+service boot-hal-1-0 /system/bin/hw/android.hardware.boot@1.0-service
+    class hal
+    user system
+    group system readproc
diff --git a/boot/1.0/default/service.cpp b/boot/1.0/default/service.cpp
new file mode 100644
index 0000000..a594db6
--- /dev/null
+++ b/boot/1.0/default/service.cpp
@@ -0,0 +1,11 @@
+#define LOG_TAG "android.hardware.boot@1.0-service"
+
+#include <android/hardware/boot/1.0/IBootControl.h>
+#include <hidl/LegacySupport.h>
+
+using ::android::hardware::boot::V1_0::IBootControl;
+using android::hardware::defaultPassthroughServiceImplementation;
+
+int main (int /* argc */, char * /* argv */ []) {
+    return defaultPassthroughServiceImplementation<IBootControl>("bootctrl");
+}
diff --git a/boot/1.0/types.hal b/boot/1.0/types.hal
new file mode 100644
index 0000000..87f6109
--- /dev/null
+++ b/boot/1.0/types.hal
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2016 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.
+ */
+
+package android.hardware.boot@1.0;
+
+/**
+ * A command result encapsulating whether the command succeeded and
+ * an error string.
+ */
+struct CommandResult {
+    bool success;
+    string errMsg;
+};
+
+/**
+ * An identifier for a slot number.
+ */
+typedef uint32_t Slot;
+
+/**
+ * A result encapsulating whether a function returned true, false or
+ * failed due to an invalid slot number
+ */
+enum BoolResult : int32_t {
+    FALSE = 0,
+    TRUE = 1,
+    INVALID_SLOT = -1
+};
diff --git a/boot/Android.bp b/boot/Android.bp
new file mode 100644
index 0000000..bbb3e4b
--- /dev/null
+++ b/boot/Android.bp
@@ -0,0 +1,4 @@
+// This is an autogenerated file, do not edit.
+subdirs = [
+    "1.0",
+]
diff --git a/nfc/1.0/Android.bp b/nfc/1.0/Android.bp
index d9f197e..2b8f3af 100644
--- a/nfc/1.0/Android.bp
+++ b/nfc/1.0/Android.bp
@@ -51,4 +51,9 @@
         "libutils",
         "libcutils",
     ],
+export_shared_lib_headers: [
+    "libhidl",
+    "libhwbinder",
+    "libutils",
+    ],
 }
diff --git a/nfc/1.0/default/service.cpp b/nfc/1.0/default/service.cpp
index e70388d..32f9c28 100644
--- a/nfc/1.0/default/service.cpp
+++ b/nfc/1.0/default/service.cpp
@@ -1,44 +1,13 @@
 #define LOG_TAG "android.hardware.nfc@1.0-service"
-#include <utils/Log.h>
-
-#include <iostream>
-#include <unistd.h>
 
 #include <android/hardware/nfc/1.0/INfc.h>
 
-#include <hidl/IServiceManager.h>
-#include <hwbinder/IPCThreadState.h>
-#include <hwbinder/ProcessState.h>
-#include <utils/Errors.h>
-#include <utils/StrongPointer.h>
-
-using android::sp;
-
-// libhwbinder:
-using android::hardware::IPCThreadState;
-using android::hardware::ProcessState;
+#include <hidl/LegacySupport.h>
 
 // Generated HIDL files
 using android::hardware::nfc::V1_0::INfc;
+using android::hardware::defaultPassthroughServiceImplementation;
 
 int main() {
-    ALOGI("Service is starting.");
-    const char instance[] = "nfc_nci";
-    ALOGI("Retrieving default implementation of instance %s.",
-          instance);
-    android::sp<INfc> service = INfc::getService(instance, true /* getStub */);
-    if (service.get() == nullptr) {
-        ALOGE("INfc::getService returned NULL, exiting");
-        return -1;
-    }
-    ALOGI("Default implementation using %s is %s",
-          instance, (service->isRemote() ? "REMOTE" : "LOCAL"));
-    LOG_FATAL_IF(service->isRemote(), "Implementation is REMOTE!");
-    ALOGI("Registering instance %s.", instance);
-    service->registerAsService(instance);
-    ALOGI("Ready.");
-
-    ProcessState::self()->setThreadPoolMaxThreadCount(0);
-    ProcessState::self()->startThreadPool();
-    IPCThreadState::self()->joinThreadPool();
+    return defaultPassthroughServiceImplementation<INfc>("nfc_nci");
 }
diff --git a/nfc/Android.bp b/nfc/Android.bp
new file mode 100644
index 0000000..ba90f2c
--- /dev/null
+++ b/nfc/Android.bp
@@ -0,0 +1,5 @@
+// This is an autogenerated file, do not edit.
+subdirs = [
+    "1.0",
+    "1.0/default",
+]
diff --git a/radio/1.0/Android.bp b/radio/1.0/Android.bp
index 682e12c..34eaf33 100644
--- a/radio/1.0/Android.bp
+++ b/radio/1.0/Android.bp
@@ -51,4 +51,9 @@
         "libutils",
         "libcutils",
     ],
+export_shared_lib_headers: [
+    "libhidl",
+    "libhwbinder",
+    "libutils",
+    ],
 }
diff --git a/radio/Android.bp b/radio/Android.bp
new file mode 100644
index 0000000..bbb3e4b
--- /dev/null
+++ b/radio/Android.bp
@@ -0,0 +1,4 @@
+// This is an autogenerated file, do not edit.
+subdirs = [
+    "1.0",
+]
diff --git a/tests/Android.bp b/tests/Android.bp
new file mode 100644
index 0000000..e9b0148
--- /dev/null
+++ b/tests/Android.bp
@@ -0,0 +1,16 @@
+// This is an autogenerated file, do not edit.
+subdirs = [
+    "bar/1.0",
+    "bar/1.0/default",
+    "baz/1.0",
+    "expression/1.0",
+    "foo/1.0",
+    "foo/1.0/default",
+    "foo/1.0/default/lib",
+    "libhwbinder/1.0",
+    "libhwbinder/1.0/default",
+    "msgq/1.0",
+    "pointer/1.0",
+    "pointer/1.0/default",
+    "pointer/1.0/default/lib",
+]
diff --git a/tests/bar/1.0/Android.bp b/tests/bar/1.0/Android.bp
index 617b08f..06db6d0 100644
--- a/tests/bar/1.0/Android.bp
+++ b/tests/bar/1.0/Android.bp
@@ -48,4 +48,9 @@
         "libcutils",
         "android.hardware.tests.foo@1.0",
     ],
+export_shared_lib_headers: [
+    "libhidl",
+    "libhwbinder",
+    "libutils",
+    ],
 }
diff --git a/tests/bar/1.0/default/Bar.cpp b/tests/bar/1.0/default/Bar.cpp
index 4433802..34ec087 100644
--- a/tests/bar/1.0/default/Bar.cpp
+++ b/tests/bar/1.0/default/Bar.cpp
@@ -21,10 +21,6 @@
     return mFoo->doThis(param);
 }
 
-Return<void> Bar::doThis(uint32_t param) {
-    return mFoo->doThis(param);
-}
-
 Return<int32_t> Bar::doThatAndReturnSomething(
         int64_t param) {
     return mFoo->doThatAndReturnSomething(param);
@@ -118,6 +114,22 @@
     return mFoo->sendVecVec(_hidl_cb);
 }
 
+Return<void> Bar::haveAVectorOfInterfaces(
+        const hidl_vec<sp<ISimple> > &in,
+        haveAVectorOfInterfaces_cb _hidl_cb) {
+    _hidl_cb(in);
+
+    return Void();
+}
+
+Return<void> Bar::haveAVectorOfGenericInterfaces(
+        const hidl_vec<sp<android::hardware::IBinder> > &in,
+        haveAVectorOfGenericInterfaces_cb _hidl_cb) {
+    _hidl_cb(in);
+
+    return Void();
+}
+
 // Methods from ::android::hardware::tests::bar::V1_0::IBar follow.
 Return<void> Bar::thisIsNew()  {
     ALOGI("SERVER(Bar) thisIsNew");
diff --git a/tests/bar/1.0/default/Bar.h b/tests/bar/1.0/default/Bar.h
index 58d9f9a..d2c2635 100644
--- a/tests/bar/1.0/default/Bar.h
+++ b/tests/bar/1.0/default/Bar.h
@@ -16,6 +16,7 @@
 using ::android::hardware::tests::foo::V1_0::Abc;
 using ::android::hardware::tests::foo::V1_0::IFoo;
 using ::android::hardware::tests::foo::V1_0::IFooCallback;
+using ::android::hardware::tests::foo::V1_0::ISimple;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
 using ::android::hardware::hidl_vec;
@@ -28,7 +29,6 @@
 
     // Methods from ::android::hardware::tests::foo::V1_0::IFoo follow.
     virtual Return<void> doThis(float param)  override;
-    virtual Return<void> doThis(uint32_t param)  override;
     virtual Return<int32_t> doThatAndReturnSomething(int64_t param)  override;
     virtual Return<double> doQuiteABit(int32_t a, int64_t b, float c, double d)  override;
     virtual Return<void> doSomethingElse(const hidl_array<int32_t, 15 /* 15 */>& param, doSomethingElse_cb _hidl_cb)  override;
@@ -49,6 +49,14 @@
     virtual Return<void> sendVec(const hidl_vec<uint8_t>& data, sendVec_cb _hidl_cb)  override;
     virtual Return<void> sendVecVec(sendVecVec_cb _hidl_cb)  override;
 
+    Return<void> haveAVectorOfInterfaces(
+            const hidl_vec<sp<ISimple> > &in,
+            haveAVectorOfInterfaces_cb _hidl_cb) override;
+
+    Return<void> haveAVectorOfGenericInterfaces(
+            const hidl_vec<sp<android::hardware::IBinder> > &in,
+            haveAVectorOfGenericInterfaces_cb _hidl_cb) override;
+
     // Methods from ::android::hardware::tests::bar::V1_0::IBar follow.
     Return<void> thisIsNew()  override;
 
diff --git a/tests/baz/1.0/Android.bp b/tests/baz/1.0/Android.bp
index d3eefe5..64a8803 100644
--- a/tests/baz/1.0/Android.bp
+++ b/tests/baz/1.0/Android.bp
@@ -59,4 +59,9 @@
         "libutils",
         "libcutils",
     ],
+export_shared_lib_headers: [
+    "libhidl",
+    "libhwbinder",
+    "libutils",
+    ],
 }
diff --git a/tests/expression/1.0/Android.bp b/tests/expression/1.0/Android.bp
index 32d4682..2ad94fa 100644
--- a/tests/expression/1.0/Android.bp
+++ b/tests/expression/1.0/Android.bp
@@ -47,4 +47,9 @@
         "libutils",
         "libcutils",
     ],
+export_shared_lib_headers: [
+    "libhidl",
+    "libhwbinder",
+    "libutils",
+    ],
 }
diff --git a/tests/foo/1.0/Android.bp b/tests/foo/1.0/Android.bp
index 1fbb7bd..96133ac 100644
--- a/tests/foo/1.0/Android.bp
+++ b/tests/foo/1.0/Android.bp
@@ -9,6 +9,7 @@
         "IFoo.hal",
         "IFooCallback.hal",
         "IMyTypes.hal",
+        "ISimple.hal",
         "ITheirTypes.hal",
     ],
     out: [
@@ -16,6 +17,7 @@
         "android/hardware/tests/foo/1.0/FooAll.cpp",
         "android/hardware/tests/foo/1.0/FooCallbackAll.cpp",
         "android/hardware/tests/foo/1.0/MyTypesAll.cpp",
+        "android/hardware/tests/foo/1.0/SimpleAll.cpp",
         "android/hardware/tests/foo/1.0/TheirTypesAll.cpp",
     ],
 }
@@ -29,6 +31,7 @@
         "IFoo.hal",
         "IFooCallback.hal",
         "IMyTypes.hal",
+        "ISimple.hal",
         "ITheirTypes.hal",
     ],
     out: [
@@ -48,6 +51,11 @@
         "android/hardware/tests/foo/1.0/BnMyTypes.h",
         "android/hardware/tests/foo/1.0/BpMyTypes.h",
         "android/hardware/tests/foo/1.0/BsMyTypes.h",
+        "android/hardware/tests/foo/1.0/ISimple.h",
+        "android/hardware/tests/foo/1.0/IHwSimple.h",
+        "android/hardware/tests/foo/1.0/BnSimple.h",
+        "android/hardware/tests/foo/1.0/BpSimple.h",
+        "android/hardware/tests/foo/1.0/BsSimple.h",
         "android/hardware/tests/foo/1.0/ITheirTypes.h",
         "android/hardware/tests/foo/1.0/IHwTheirTypes.h",
         "android/hardware/tests/foo/1.0/BnTheirTypes.h",
@@ -67,4 +75,9 @@
         "libutils",
         "libcutils",
     ],
+export_shared_lib_headers: [
+    "libhidl",
+    "libhwbinder",
+    "libutils",
+    ],
 }
diff --git a/tests/foo/1.0/IFoo.hal b/tests/foo/1.0/IFoo.hal
index 614f1e4..2afaec1 100644
--- a/tests/foo/1.0/IFoo.hal
+++ b/tests/foo/1.0/IFoo.hal
@@ -18,6 +18,7 @@
 
 import IFooCallback;
 import IMyTypes.SomeStruct;
+import ISimple;
 import ITheirTypes.FloatArray;
 
 interface IFoo {
@@ -80,7 +81,6 @@
     };
 
     doThis(float param);
-    doThis(uint32_t param);
     doThatAndReturnSomething(int64_t param) generates (int32_t result);
     doQuiteABit(int32_t a, int64_t b, float c, double d) generates (double something);
     doSomethingElse(int32_t[15] param) generates (int32_t[32] something);
@@ -107,4 +107,9 @@
     sendVec(vec<uint8_t> data) generates (vec<uint8_t> data);
 
     sendVecVec() generates (vec<vec<uint8_t>> vecvec);
+
+    haveAVectorOfInterfaces(vec<ISimple> in) generates (vec<ISimple> out);
+
+    haveAVectorOfGenericInterfaces(vec<interface> in)
+        generates (vec<interface> out);
 };
diff --git a/tests/foo/1.0/ISimple.hal b/tests/foo/1.0/ISimple.hal
new file mode 100644
index 0000000..92e9d95
--- /dev/null
+++ b/tests/foo/1.0/ISimple.hal
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+package android.hardware.tests.foo@1.0;
+
+interface ISimple {
+    getCookie() generates (int32_t cookie);
+};
diff --git a/tests/foo/1.0/default/Android.bp b/tests/foo/1.0/default/Android.bp
index a2acd14..185e5ea 100644
--- a/tests/foo/1.0/default/Android.bp
+++ b/tests/foo/1.0/default/Android.bp
@@ -6,13 +6,12 @@
     srcs: [
         "Foo.cpp",
         "FooCallback.cpp",
-        "MyTypes.cpp",
-        "TheirTypes.cpp",
     ],
 
     shared_libs: [
         "libbase",
         "libhidl",
+        "libfootest",
         "libhwbinder",
         "liblog",
         "libutils",
diff --git a/tests/foo/1.0/default/Foo.cpp b/tests/foo/1.0/default/Foo.cpp
index 81aa78b..f855f21 100644
--- a/tests/foo/1.0/default/Foo.cpp
+++ b/tests/foo/1.0/default/Foo.cpp
@@ -4,6 +4,7 @@
 #include "Foo.h"
 #include "FooCallback.h"
 #include <android-base/logging.h>
+#include <hidl-test/FooHelper.h>
 #include <inttypes.h>
 #include <utils/Timers.h>
 
@@ -21,11 +22,6 @@
     return Void();
 }
 
-Return<void> Foo::doThis(uint32_t param) {
-    ALOGI("SERVER(Foo) doThis (int) (%d)", param);
-    return Void();
-}
-
 Return<int32_t> Foo::doThatAndReturnSomething(
         int64_t param) {
     LOG(INFO) << "SERVER(Foo) doThatAndReturnSomething(" << param << ")";
@@ -72,10 +68,7 @@
         doStuffAndReturnAString_cb _cb) {
     ALOGI("SERVER(Foo) doStuffAndReturnAString");
 
-    hidl_string s;
-    s = "Hello, world";
-
-    _cb(s);
+    _cb("Hello, world");
 
     return Void();
 }
@@ -113,7 +106,7 @@
 
         ALOGI("SERVER(Foo) callMe %p calling IFooCallback::heyItsYouIsntIt, " \
               "should block for %" PRId64 " seconds", cb.get(),
-              FooCallback::DELAY_S);
+              DELAY_S);
         c[1] = systemTime();
         bool answer = cb->heyItsYouIsntIt(cb);
         c[1] = systemTime() - c[1];
@@ -206,74 +199,6 @@
     return Void();
 }
 
-// NOTE: duplicated code in hidl_test
-using std::to_string;
-
-static std::string to_string(const IFoo::StringMatrix5x3 &M);
-static std::string to_string(const IFoo::StringMatrix3x5 &M);
-static std::string to_string(const hidl_string &s);
-
-template<typename T>
-static std::string to_string(const T *elems, size_t n) {
-    std::string out;
-    out = "[";
-    for (size_t i = 0; i < n; ++i) {
-        if (i > 0) {
-            out += ", ";
-        }
-        out += to_string(elems[i]);
-    }
-    out += "]";
-
-    return out;
-}
-
-template<typename T, size_t SIZE>
-static std::string to_string(const hidl_array<T, SIZE> &array) {
-    return to_string(&array[0], SIZE);
-}
-
-template<typename T, size_t SIZE1, size_t SIZE2>
-static std::string to_string(const hidl_array<T, SIZE1, SIZE2> &array) {
-    std::string out;
-    out = "[";
-    for (size_t i = 0; i < SIZE1; ++i) {
-        if (i > 0) {
-            out += ", ";
-        }
-
-        out += "[";
-        for (size_t j = 0; j < SIZE2; ++j) {
-            if (j > 0) {
-                out += ", ";
-            }
-
-            out += to_string(array[i][j]);
-        }
-        out += "]";
-    }
-    out += "]";
-
-    return out;
-}
-
-template<typename T>
-static std::string to_string(const hidl_vec<T> &vec) {
-    return to_string(&vec[0], vec.size());
-}
-
-static std::string to_string(const IFoo::StringMatrix5x3 &M) {
-    return to_string(M.s);
-}
-
-static std::string to_string(const IFoo::StringMatrix3x5 &M) {
-    return to_string(M.s);
-}
-
-static std::string to_string(const hidl_string &s) {
-    return std::string("'") + s.c_str() + "'";
-}
-
 Return<void> Foo::transposeMe(
         const hidl_array<float, 3, 5> &in, transposeMe_cb _cb) {
     ALOGI("SERVER(Foo) transposeMe(%s)", to_string(in).c_str());
@@ -291,48 +216,6 @@
 
     return Void();
 }
-// end duplicated code
-
-static std::string QuuxToString(const IFoo::Quux &val) {
-    std::string s;
-
-    s = "Quux(first='";
-    s += val.first.c_str();
-    s += "', last='";
-    s += val.last.c_str();
-    s += "')";
-
-    return s;
-}
-
-static std::string MultiDimensionalToString(const IFoo::MultiDimensional &val) {
-    std::string s;
-
-    s += "MultiDimensional(";
-
-    s += "quuxMatrix=[";
-
-    size_t k = 0;
-    for (size_t i = 0; i < 5; ++i) {
-        if (i > 0) {
-            s += ", ";
-        }
-
-        s += "[";
-        for (size_t j = 0; j < 3; ++j, ++k) {
-            if (j > 0) {
-                s += ", ";
-            }
-
-            s += QuuxToString(val.quuxMatrix[i][j]);
-        }
-    }
-    s += "]";
-
-    s += ")";
-
-    return s;
-}
 
 Return<void> Foo::callingDrWho(
         const MultiDimensional &in, callingDrWho_cb _hidl_cb) {
@@ -396,6 +279,21 @@
     return Void();
 }
 
+Return<void> Foo::haveAVectorOfInterfaces(
+        const hidl_vec<sp<ISimple> > &in,
+        haveAVectorOfInterfaces_cb _hidl_cb) {
+    _hidl_cb(in);
+
+    return Void();
+}
+
+Return<void> Foo::haveAVectorOfGenericInterfaces(
+        const hidl_vec<sp<android::hardware::IBinder> > &in,
+        haveAVectorOfGenericInterfaces_cb _hidl_cb) {
+    _hidl_cb(in);
+
+    return Void();
+}
 
 IFoo* HIDL_FETCH_IFoo(const char* /* name */) {
     return new Foo();
diff --git a/tests/foo/1.0/default/Foo.h b/tests/foo/1.0/default/Foo.h
index 00a29f5..b3785d2 100644
--- a/tests/foo/1.0/default/Foo.h
+++ b/tests/foo/1.0/default/Foo.h
@@ -15,6 +15,7 @@
 using ::android::hardware::tests::foo::V1_0::Abc;
 using ::android::hardware::tests::foo::V1_0::IFoo;
 using ::android::hardware::tests::foo::V1_0::IFooCallback;
+using ::android::hardware::tests::foo::V1_0::ISimple;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
 using ::android::hardware::hidl_vec;
@@ -24,7 +25,6 @@
 struct Foo : public IFoo {
     // Methods from ::android::hardware::tests::foo::V1_0::IFoo follow.
     virtual Return<void> doThis(float param)  override;
-    virtual Return<void> doThis(uint32_t param)  override;
     virtual Return<int32_t> doThatAndReturnSomething(int64_t param)  override;
     virtual Return<double> doQuiteABit(int32_t a, int64_t b, float c, double d)  override;
     virtual Return<void> doSomethingElse(const hidl_array<int32_t, 15 /* 15 */>& param, doSomethingElse_cb _hidl_cb)  override;
@@ -45,6 +45,13 @@
     virtual Return<void> sendVec(const hidl_vec<uint8_t>& data, sendVec_cb _hidl_cb)  override;
     virtual Return<void> sendVecVec(sendVecVec_cb _hidl_cb)  override;
 
+    Return<void> haveAVectorOfInterfaces(
+            const hidl_vec<sp<ISimple> > &in,
+            haveAVectorOfInterfaces_cb _hidl_cb) override;
+
+    Return<void> haveAVectorOfGenericInterfaces(
+            const hidl_vec<sp<android::hardware::IBinder> > &in,
+            haveAVectorOfGenericInterfaces_cb _hidl_cb) override;
 };
 
 extern "C" IFoo* HIDL_FETCH_IFoo(const char* name);
diff --git a/tests/foo/1.0/default/FooCallback.cpp b/tests/foo/1.0/default/FooCallback.cpp
index d3eef77..e4704f2 100644
--- a/tests/foo/1.0/default/FooCallback.cpp
+++ b/tests/foo/1.0/default/FooCallback.cpp
@@ -3,7 +3,9 @@
 
 #include "FooCallback.h"
 #include <android-base/logging.h>
+#include <hidl-test/FooHelper.h>
 #include <inttypes.h>
+#include <utils/Timers.h>
 
 namespace android {
 namespace hardware {
diff --git a/tests/foo/1.0/default/FooCallback.h b/tests/foo/1.0/default/FooCallback.h
index 5921972..00233b5 100644
--- a/tests/foo/1.0/default/FooCallback.h
+++ b/tests/foo/1.0/default/FooCallback.h
@@ -6,7 +6,6 @@
 #include <hidl/MQDescriptor.h>
 
 #include <utils/Condition.h>
-#include <utils/Timers.h>
 namespace android {
 namespace hardware {
 namespace tests {
@@ -30,11 +29,6 @@
     Return<void> reportResults(int64_t ns, reportResults_cb _hidl_cb)  override;
     Return<void> youBlockedMeFor(const hidl_array<int64_t, 3 /* 3 */>& callerBlockedInfo)  override;
 
-    static constexpr nsecs_t DELAY_S = 1;
-    static constexpr nsecs_t DELAY_NS = seconds_to_nanoseconds(DELAY_S);
-    static constexpr nsecs_t TOLERANCE_NS = milliseconds_to_nanoseconds(10);
-    static constexpr nsecs_t ONEWAY_TOLERANCE_NS = milliseconds_to_nanoseconds(1);
-
     hidl_array<InvokeInfo, 3> invokeInfo;
     Mutex mLock;
     Condition mCond;
diff --git a/tests/foo/1.0/default/MyTypes.cpp b/tests/foo/1.0/default/MyTypes.cpp
deleted file mode 100644
index 0d1a458..0000000
--- a/tests/foo/1.0/default/MyTypes.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-#include "MyTypes.h"
-
-namespace android {
-namespace hardware {
-namespace tests {
-namespace foo {
-namespace V1_0 {
-namespace implementation {
-
-// Methods from ::android::hardware::tests::foo::V1_0::IMyTypes follow.
-
-IMyTypes* HIDL_FETCH_IMyTypes(const char* /* name */) {
-    return new MyTypes();
-}
-
-} // namespace implementation
-}  // namespace V1_0
-}  // namespace foo
-}  // namespace tests
-}  // namespace hardware
-}  // namespace android
diff --git a/tests/foo/1.0/default/MyTypes.h b/tests/foo/1.0/default/MyTypes.h
deleted file mode 100644
index 6e9a3e1..0000000
--- a/tests/foo/1.0/default/MyTypes.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef HIDL_GENERATED_android_hardware_tests_foo_V1_0_MyTypes_H_
-#define HIDL_GENERATED_android_hardware_tests_foo_V1_0_MyTypes_H_
-
-#include <android/hardware/tests/foo/1.0/IMyTypes.h>
-#include <hidl/Status.h>
-
-#include <hidl/MQDescriptor.h>
-namespace android {
-namespace hardware {
-namespace tests {
-namespace foo {
-namespace V1_0 {
-namespace implementation {
-
-using ::android::hardware::tests::foo::V1_0::IMyTypes;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
-
-struct MyTypes : public IMyTypes {
-    // Methods from ::android::hardware::tests::foo::V1_0::IMyTypes follow.
-
-};
-
-extern "C" IMyTypes* HIDL_FETCH_IMyTypes(const char* name);
-
-}  // namespace implementation
-}  // namespace V1_0
-}  // namespace foo
-}  // namespace tests
-}  // namespace hardware
-}  // namespace android
-
-#endif  // HIDL_GENERATED_android_hardware_tests_foo_V1_0_MyTypes_H_
diff --git a/tests/foo/1.0/default/TheirTypes.cpp b/tests/foo/1.0/default/TheirTypes.cpp
deleted file mode 100644
index 0f678f0..0000000
--- a/tests/foo/1.0/default/TheirTypes.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-#include "TheirTypes.h"
-
-namespace android {
-namespace hardware {
-namespace tests {
-namespace foo {
-namespace V1_0 {
-namespace implementation {
-
-// Methods from ::android::hardware::tests::foo::V1_0::ITheirTypes follow.
-
-ITheirTypes* HIDL_FETCH_ITheirTypes(const char* /* name */) {
-    return new TheirTypes();
-}
-
-} // namespace implementation
-}  // namespace V1_0
-}  // namespace foo
-}  // namespace tests
-}  // namespace hardware
-}  // namespace android
diff --git a/tests/foo/1.0/default/TheirTypes.h b/tests/foo/1.0/default/TheirTypes.h
deleted file mode 100644
index 24ade70..0000000
--- a/tests/foo/1.0/default/TheirTypes.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef HIDL_GENERATED_android_hardware_tests_foo_V1_0_TheirTypes_H_
-#define HIDL_GENERATED_android_hardware_tests_foo_V1_0_TheirTypes_H_
-
-#include <android/hardware/tests/foo/1.0/ITheirTypes.h>
-#include <hidl/Status.h>
-
-#include <hidl/MQDescriptor.h>
-namespace android {
-namespace hardware {
-namespace tests {
-namespace foo {
-namespace V1_0 {
-namespace implementation {
-
-using ::android::hardware::tests::foo::V1_0::ITheirTypes;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
-
-struct TheirTypes : public ITheirTypes {
-    // Methods from ::android::hardware::tests::foo::V1_0::ITheirTypes follow.
-
-};
-
-extern "C" ITheirTypes* HIDL_FETCH_ITheirTypes(const char* name);
-
-}  // namespace implementation
-}  // namespace V1_0
-}  // namespace foo
-}  // namespace tests
-}  // namespace hardware
-}  // namespace android
-
-#endif  // HIDL_GENERATED_android_hardware_tests_foo_V1_0_TheirTypes_H_
diff --git a/tests/foo/1.0/default/lib/Android.bp b/tests/foo/1.0/default/lib/Android.bp
new file mode 100644
index 0000000..c7ad57e
--- /dev/null
+++ b/tests/foo/1.0/default/lib/Android.bp
@@ -0,0 +1,15 @@
+cc_library_shared {
+    name: "libfootest",
+    srcs: [
+        "FooHelper.cpp"
+    ],
+
+    shared_libs: [
+        "libhidl",
+        "libhwbinder",
+        "android.hardware.tests.foo@1.0",
+    ],
+    local_include_dirs: ["include/hidl-test"],
+    export_include_dirs: ["include"],
+
+}
diff --git a/tests/foo/1.0/default/lib/FooHelper.cpp b/tests/foo/1.0/default/lib/FooHelper.cpp
new file mode 100644
index 0000000..8c5ff94
--- /dev/null
+++ b/tests/foo/1.0/default/lib/FooHelper.cpp
@@ -0,0 +1,57 @@
+#include "FooHelper.h"
+
+namespace android {
+
+std::string to_string(const IFoo::StringMatrix5x3 &M) {
+    return to_string(M.s);
+}
+
+std::string to_string(const IFoo::StringMatrix3x5 &M) {
+    return to_string(M.s);
+}
+
+std::string to_string(const hidl_string &s) {
+    return std::string("'") + s.c_str() + "'";
+}
+
+std::string QuuxToString(const IFoo::Quux &val) {
+    std::string s;
+
+    s = "Quux(first='";
+    s += val.first.c_str();
+    s += "', last='";
+    s += val.last.c_str();
+    s += "')";
+
+    return s;
+}
+
+std::string MultiDimensionalToString(const IFoo::MultiDimensional &val) {
+    std::string s;
+
+    s += "MultiDimensional(";
+
+    s += "quuxMatrix=[";
+
+    size_t k = 0;
+    for (size_t i = 0; i < 5; ++i) {
+        if (i > 0) {
+            s += ", ";
+        }
+
+        s += "[";
+        for (size_t j = 0; j < 3; ++j, ++k) {
+            if (j > 0) {
+                s += ", ";
+            }
+
+            s += QuuxToString(val.quuxMatrix[i][j]);
+        }
+    }
+    s += "]";
+
+    s += ")";
+
+    return s;
+}
+} // namespace android
diff --git a/tests/foo/1.0/default/lib/include/hidl-test/FooHelper.h b/tests/foo/1.0/default/lib/include/hidl-test/FooHelper.h
new file mode 100644
index 0000000..09b0557
--- /dev/null
+++ b/tests/foo/1.0/default/lib/include/hidl-test/FooHelper.h
@@ -0,0 +1,79 @@
+#ifndef ANDROID_HIDL_TEST_FOO_HELPER_H
+#define ANDROID_HIDL_TEST_FOO_HELPER_H
+#include <string>
+#include <android/hardware/tests/foo/1.0/IFoo.h>
+#include <utils/Timers.h>
+
+namespace android {
+
+using std::to_string;
+using hardware::hidl_string;
+using hardware::hidl_vec;
+using hardware::hidl_array;
+using hardware::tests::foo::V1_0::IFoo;
+
+static constexpr nsecs_t DELAY_S = 1;
+static constexpr nsecs_t DELAY_NS = seconds_to_nanoseconds(DELAY_S);
+static constexpr nsecs_t TOLERANCE_NS = milliseconds_to_nanoseconds(10);
+static constexpr nsecs_t ONEWAY_TOLERANCE_NS = milliseconds_to_nanoseconds(1);
+
+std::string to_string(const IFoo::StringMatrix5x3 &M);
+std::string to_string(const IFoo::StringMatrix3x5 &M);
+// Add quotes around s. For testing purposes only.
+std::string to_string(const hidl_string &s);
+
+template<typename T>
+std::string to_string(const T *elems, size_t n) {
+    std::string out;
+    out = "[";
+    for (size_t i = 0; i < n; ++i) {
+        if (i > 0) {
+            out += ", ";
+        }
+        out += to_string(elems[i]);
+    }
+    out += "]";
+
+    return out;
+}
+
+template<typename T, size_t SIZE>
+std::string to_string(const hidl_array<T, SIZE> &array) {
+    return to_string(&array[0], SIZE);
+}
+
+template<typename T, size_t SIZE1, size_t SIZE2>
+std::string to_string(const hidl_array<T, SIZE1, SIZE2> &array) {
+    std::string out;
+    out = "[";
+    for (size_t i = 0; i < SIZE1; ++i) {
+        if (i > 0) {
+            out += ", ";
+        }
+
+        out += "[";
+        for (size_t j = 0; j < SIZE2; ++j) {
+            if (j > 0) {
+                out += ", ";
+            }
+
+            out += to_string(array[i][j]);
+        }
+        out += "]";
+    }
+    out += "]";
+
+    return out;
+}
+
+template<typename T>
+std::string to_string(const hidl_vec<T> &vec) {
+    return to_string(&vec[0], vec.size());
+}
+
+std::string QuuxToString(const IFoo::Quux &val);
+
+std::string MultiDimensionalToString(const IFoo::MultiDimensional &val);
+
+} // namespace android
+#endif // ANDROID_HIDL_TEST_TEST_HELPER_H
diff --git a/tests/libhwbinder/1.0/Android.bp b/tests/libhwbinder/1.0/Android.bp
index 508de22..52a8186 100644
--- a/tests/libhwbinder/1.0/Android.bp
+++ b/tests/libhwbinder/1.0/Android.bp
@@ -39,4 +39,9 @@
         "libutils",
         "libcutils",
     ],
+export_shared_lib_headers: [
+    "libhidl",
+    "libhwbinder",
+    "libutils",
+    ],
 }
diff --git a/tests/libhwbinder/1.0/default/Android.bp b/tests/libhwbinder/1.0/default/Android.bp
new file mode 100644
index 0000000..91149e8
--- /dev/null
+++ b/tests/libhwbinder/1.0/default/Android.bp
@@ -0,0 +1,16 @@
+cc_library_shared {
+    name: "android.hardware.tests.libhwbinder@1.0-impl",
+    relative_install_path: "hw",
+    srcs: [
+        "Benchmark.cpp",
+    ],
+
+    shared_libs: [
+        "libbase",
+        "libhidl",
+        "libhwbinder",
+        "liblog",
+        "libutils",
+        "android.hardware.tests.libhwbinder@1.0",
+    ],
+}
\ No newline at end of file
diff --git a/tests/libhwbinder/1.0/default/Benchmark.cpp b/tests/libhwbinder/1.0/default/Benchmark.cpp
new file mode 100644
index 0000000..47b0ea0
--- /dev/null
+++ b/tests/libhwbinder/1.0/default/Benchmark.cpp
@@ -0,0 +1,28 @@
+#define LOG_TAG "libhwbinder_benchmark"
+
+#include "Benchmark.h"
+
+namespace android {
+namespace hardware {
+namespace tests {
+namespace libhwbinder {
+namespace V1_0 {
+namespace implementation {
+
+Return<void> Benchmark::sendVec(
+        const ::android::hardware::hidl_vec<uint8_t>& data,
+        sendVec_cb _hidl_cb) {
+    _hidl_cb(data);
+    return Void();
+}
+
+IBenchmark* HIDL_FETCH_IBenchmark(const char* /* name */) {
+    return new Benchmark();
+}
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace libhwbinder
+}  // namespace tests
+}  // namespace hardware
+}  // namespace android
diff --git a/tests/libhwbinder/1.0/default/Benchmark.h b/tests/libhwbinder/1.0/default/Benchmark.h
new file mode 100644
index 0000000..454fdf2
--- /dev/null
+++ b/tests/libhwbinder/1.0/default/Benchmark.h
@@ -0,0 +1,31 @@
+#ifndef HIDL_GENERATED_android_hardware_benchmark_V1_0_Benchmark_H_
+#define HIDL_GENERATED_android_hardware_benchmark_V1_0_Benchmark_H_
+
+#include <android/hardware/tests/libhwbinder/1.0/IBenchmark.h>
+#include <hidl/Status.h>
+
+namespace android {
+namespace hardware {
+namespace tests {
+namespace libhwbinder {
+namespace V1_0 {
+namespace implementation {
+
+using ::android::hardware::tests::libhwbinder::V1_0::IBenchmark;
+using ::android::hardware::Return;
+using ::android::hardware::hidl_vec;
+
+struct Benchmark : public IBenchmark {
+  virtual Return<void> sendVec(const hidl_vec<uint8_t>& data, sendVec_cb _hidl_cb)  override;
+};
+
+extern "C" IBenchmark* HIDL_FETCH_IBenchmark(const char* name);
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace libhwbinder
+}  // namespace tests
+}  // namespace hardware
+}  // namespace android
+
+#endif  // HIDL_GENERATED_android_hardware_benchmark_V1_0_Benchmark_H_
diff --git a/tests/msgq/1.0/Android.bp b/tests/msgq/1.0/Android.bp
index 16454ec..58ee3d4 100644
--- a/tests/msgq/1.0/Android.bp
+++ b/tests/msgq/1.0/Android.bp
@@ -39,4 +39,9 @@
         "libutils",
         "libcutils",
     ],
+export_shared_lib_headers: [
+    "libhidl",
+    "libhwbinder",
+    "libutils",
+    ],
 }
diff --git a/tests/pointer/1.0/Android.bp b/tests/pointer/1.0/Android.bp
index 45659d7..2601a5b 100644
--- a/tests/pointer/1.0/Android.bp
+++ b/tests/pointer/1.0/Android.bp
@@ -47,4 +47,9 @@
         "libutils",
         "libcutils",
     ],
+export_shared_lib_headers: [
+    "libhidl",
+    "libhwbinder",
+    "libutils",
+    ],
 }
diff --git a/tests/pointer/1.0/default/Android.bp b/tests/pointer/1.0/default/Android.bp
index cee6c91..081b7aa 100644
--- a/tests/pointer/1.0/default/Android.bp
+++ b/tests/pointer/1.0/default/Android.bp
@@ -11,6 +11,7 @@
     shared_libs: [
         "libbase",
         "libhidl",
+        "libpointertest",
         "libhwbinder",
         "liblog",
         "libutils",
diff --git a/tests/pointer/1.0/default/Graph.cpp b/tests/pointer/1.0/default/Graph.cpp
index a43df81..5aa2243 100644
--- a/tests/pointer/1.0/default/Graph.cpp
+++ b/tests/pointer/1.0/default/Graph.cpp
@@ -1,5 +1,6 @@
 #include "Graph.h"
 #include <android-base/logging.h>
+#include <hidl-test/PointerHelper.h>
 
 #define PUSH_ERROR_IF(__cond__) if(__cond__) { errors.push_back(std::to_string(__LINE__) + ": " + #__cond__); }
 
@@ -10,38 +11,6 @@
 namespace V1_0 {
 namespace implementation {
 
-static void simpleGraph(IGraph::Graph& g) {
-    g.nodes.resize(2);
-    g.edges.resize(1);
-    g.nodes[0].data = 10;
-    g.nodes[1].data = 20;
-    g.edges[0].left = &g.nodes[0];
-    g.edges[0].right = &g.nodes[1];
-}
-
-static bool isSimpleGraph(const IGraph::Graph &g) {
-    if(g.nodes.size() != 2) return false;
-    if(g.edges.size() != 1) return false;
-    if(g.nodes[0].data != 10) return false;
-    if(g.nodes[1].data != 20) return false;
-    if(g.edges[0].left != &g.nodes[0]) return false;
-    if(g.edges[0].right != &g.nodes[1]) return false;
-    return true;
-}
-
-static void logSimpleGraph(const char *prefix, const IGraph::Graph& g) {
-    ALOGI("%s Graph %p, %d nodes, %d edges", prefix, &g, (int)g.nodes.size(), (int)g.edges.size());
-    std::ostringstream os;
-    for(size_t i = 0; i < g.nodes.size(); i++)
-      os << &g.nodes[i] << " = " << g.nodes[i].data << ", ";
-    ALOGI("%s Nodes: [%s]", prefix, os.str().c_str());
-    os.str("");
-    os.clear();
-    for(size_t i = 0; i < g.edges.size(); i++)
-      os << g.edges[i].left << " -> " << g.edges[i].right << ", ";
-    ALOGI("%s Edges: [%s]", prefix, os.str().c_str());
-}
-
 // Methods from ::android::hardware::tests::pointer::V1_0::IGraph follow.
 Return<void> Graph::passAGraph(const IGraph::Graph& g) {
     ALOGI("SERVER(Graph) passAGraph start.");
diff --git a/tests/pointer/1.0/default/lib/Android.bp b/tests/pointer/1.0/default/lib/Android.bp
new file mode 100644
index 0000000..efc61df
--- /dev/null
+++ b/tests/pointer/1.0/default/lib/Android.bp
@@ -0,0 +1,17 @@
+cc_library_shared {
+    name: "libpointertest",
+    srcs: [
+        "PointerHelper.cpp"
+    ],
+
+    shared_libs: [
+        "libbase",
+        "libhidl",
+        "libhwbinder",
+        "liblog",
+        "android.hardware.tests.pointer@1.0",
+    ],
+    local_include_dirs: ["include/hidl-test"],
+    export_include_dirs: ["include"],
+
+}
diff --git a/tests/pointer/1.0/default/lib/PointerHelper.cpp b/tests/pointer/1.0/default/lib/PointerHelper.cpp
new file mode 100644
index 0000000..ed7d49a
--- /dev/null
+++ b/tests/pointer/1.0/default/lib/PointerHelper.cpp
@@ -0,0 +1,37 @@
+#define LOG_TAG "hidl_test"
+#include <android-base/logging.h>
+#include "PointerHelper.h"
+namespace android {
+
+void simpleGraph(IGraph::Graph& g) {
+    g.nodes.resize(2);
+    g.edges.resize(1);
+    g.nodes[0].data = 10;
+    g.nodes[1].data = 20;
+    g.edges[0].left = &g.nodes[0];
+    g.edges[0].right = &g.nodes[1];
+}
+
+bool isSimpleGraph(const IGraph::Graph &g) {
+    if(g.nodes.size() != 2) return false;
+    if(g.edges.size() != 1) return false;
+    if(g.nodes[0].data != 10) return false;
+    if(g.nodes[1].data != 20) return false;
+    if(g.edges[0].left != &g.nodes[0]) return false;
+    if(g.edges[0].right != &g.nodes[1]) return false;
+    return true;
+}
+
+void logSimpleGraph(const char *prefix, const IGraph::Graph& g) {
+    ALOGI("%s Graph %p, %d nodes, %d edges", prefix, &g, (int)g.nodes.size(), (int)g.edges.size());
+    std::ostringstream os;
+    for(size_t i = 0; i < g.nodes.size(); i++)
+      os << &g.nodes[i] << " = " << g.nodes[i].data << ", ";
+    ALOGI("%s Nodes: [%s]", prefix, os.str().c_str());
+    os.str("");
+    os.clear();
+    for(size_t i = 0; i < g.edges.size(); i++)
+      os << g.edges[i].left << " -> " << g.edges[i].right << ", ";
+    ALOGI("%s Edges: [%s]", prefix, os.str().c_str());
+}
+} // namespace android
diff --git a/tests/pointer/1.0/default/lib/include/hidl-test/PointerHelper.h b/tests/pointer/1.0/default/lib/include/hidl-test/PointerHelper.h
new file mode 100644
index 0000000..cd2edcb
--- /dev/null
+++ b/tests/pointer/1.0/default/lib/include/hidl-test/PointerHelper.h
@@ -0,0 +1,15 @@
+#ifndef ANDROID_HIDL_TEST_POINTER_HELPER_H
+#define ANDROID_HIDL_TEST_POINTER_HELPER_H
+
+#include <android/hardware/tests/pointer/1.0/IGraph.h>
+
+using ::android::hardware::tests::pointer::V1_0::IGraph;
+
+namespace android {
+
+void simpleGraph(IGraph::Graph& g);
+bool isSimpleGraph(const IGraph::Graph &g);
+void logSimpleGraph(const char *prefix, const IGraph::Graph& g);
+
+} // namespace android
+#endif // ANDROID_HIDL_TEST_POINTER_HELPER_H
diff --git a/update-makefiles.sh b/update-makefiles.sh
index 939a9c7..8b82013 100755
--- a/update-makefiles.sh
+++ b/update-makefiles.sh
@@ -18,17 +18,28 @@
   hidl-gen -Landroidbp -r android.hardware:hardware/interfaces $p;
 done
 
-bp="hardware/interfaces/Android.bp"
-androidbps=$(find hardware/interfaces/*/      \
-             -name "Android.bp"               \
-             -exec dirname {} \;              \
-             | sort)
+# subdirectories of hardware/interfaces which contain an Android.bp file
+android_dirs=$(find hardware/interfaces/*/     \
+              -name "Android.bp"               \
+              -printf "%h\n"                   \
+              | cut -d "/" -f1-3               \
+              | sort | uniq)
 
-echo "Updating $bp"
+echo "Updating Android.bp files."
 
-echo "// This is an autogenerated file, do not edit." > $bp;
-echo "subdirs = [" >> $bp;
-for a in $androidbps; do
-  echo "    \"${a#*hardware/interfaces/}\"," >> $bp;
+for bp_dir in $android_dirs; do
+  bp="$bp_dir/Android.bp"
+  # locations of Android.bp files in specific subdirectory of hardware/interfaces
+  android_bps=$(find $bp_dir                   \
+                -name "Android.bp"             \
+                ! -path $bp_dir/Android.bp     \
+                -printf "%h\n"                 \
+                | sort)
+
+  echo "// This is an autogenerated file, do not edit." > "$bp";
+  echo "subdirs = [" >> "$bp";
+  for a in $android_bps; do
+    echo "    \"${a#$bp_dir/}\"," >> "$bp";
+  done
+  echo "]" >> "$bp";
 done
-echo "]" >> $bp;
\ No newline at end of file
diff --git a/wifi/1.0/Android.bp b/wifi/1.0/Android.bp
index 59ad2c5..504da7b 100644
--- a/wifi/1.0/Android.bp
+++ b/wifi/1.0/Android.bp
@@ -115,4 +115,9 @@
         "libutils",
         "libcutils",
     ],
+export_shared_lib_headers: [
+    "libhidl",
+    "libhwbinder",
+    "libutils",
+    ],
 }
diff --git a/wifi/1.0/default/service.cpp b/wifi/1.0/default/service.cpp
index 10ce1db..751e8f6 100644
--- a/wifi/1.0/default/service.cpp
+++ b/wifi/1.0/default/service.cpp
@@ -15,7 +15,6 @@
  */
 
 #include <android-base/logging.h>
-#include <hidl/IServiceManager.h>
 #include <hwbinder/IPCThreadState.h>
 #include <hwbinder/ProcessState.h>
 #include <utils/Looper.h>
diff --git a/wifi/Android.bp b/wifi/Android.bp
new file mode 100644
index 0000000..ea43db4
--- /dev/null
+++ b/wifi/Android.bp
@@ -0,0 +1,5 @@
+// This is an autogenerated file, do not edit.
+subdirs = [
+    "1.0",
+    "supplicant/1.0",
+]
diff --git a/wifi/supplicant/1.0/Android.bp b/wifi/supplicant/1.0/Android.bp
index 6b4ca84..a60179d 100644
--- a/wifi/supplicant/1.0/Android.bp
+++ b/wifi/supplicant/1.0/Android.bp
@@ -83,4 +83,9 @@
         "libutils",
         "libcutils",
     ],
+export_shared_lib_headers: [
+    "libhidl",
+    "libhwbinder",
+    "libutils",
+    ],
 }