diff --git a/Android.mk b/Android.mk
index e8f0981..9862f9e 100644
--- a/Android.mk
+++ b/Android.mk
@@ -30,11 +30,13 @@
     IResultReceiver.cpp \
     ProcessInfoService.cpp \
     IServiceManager.cpp \
-    MemoryDealer.cpp \
     MemoryBase.cpp \
+    MemoryDealer.cpp \
     MemoryHeapBase.cpp \
     Parcel.cpp \
     PermissionCache.cpp \
+    PersistableBundle.cpp \
+    ProcessInfoService.cpp \
     ProcessState.cpp \
     Static.cpp \
     Status.cpp \
diff --git a/PersistableBundle.cpp b/PersistableBundle.cpp
new file mode 100644
index 0000000..47009c7
--- /dev/null
+++ b/PersistableBundle.cpp
@@ -0,0 +1,434 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#define LOG_TAG "PersistableBundle"
+
+#include <binder/PersistableBundle.h>
+
+#include <limits>
+
+#include <binder/IBinder.h>
+#include <binder/Parcel.h>
+#include <log/log.h>
+#include <utils/Errors.h>
+
+using android::BAD_TYPE;
+using android::BAD_VALUE;
+using android::NO_ERROR;
+using android::Parcel;
+using android::sp;
+using android::status_t;
+using android::UNEXPECTED_NULL;
+
+enum {
+    // Keep in sync with BUNDLE_MAGIC in frameworks/base/core/java/android/os/BaseBundle.java.
+    BUNDLE_MAGIC = 0x4C444E42,
+};
+
+enum {
+    // Keep in sync with frameworks/base/core/java/android/os/Parcel.java.
+    VAL_STRING = 0,
+    VAL_INTEGER = 1,
+    VAL_LONG = 6,
+    VAL_DOUBLE = 8,
+    VAL_BOOLEAN = 9,
+    VAL_STRINGARRAY = 14,
+    VAL_INTARRAY = 18,
+    VAL_LONGARRAY = 19,
+    VAL_BOOLEANARRAY = 23,
+    VAL_PERSISTABLEBUNDLE = 25,
+    VAL_DOUBLEARRAY = 28,
+};
+
+namespace {
+template <typename T>
+bool getValue(const android::String16& key, T* out, const std::map<android::String16, T>& map) {
+    const auto& it = map.find(key);
+    if (it == map.end()) return false;
+    *out = it->second;
+    return true;
+}
+}  // namespace
+
+namespace android {
+
+namespace os {
+
+#define RETURN_IF_FAILED(calledOnce)                                     \
+    {                                                                    \
+        status_t returnStatus = calledOnce;                              \
+        if (returnStatus) {                                              \
+            ALOGE("Failed at %s:%d (%s)", __FILE__, __LINE__, __func__); \
+            return returnStatus;                                         \
+         }                                                               \
+    }
+
+#define RETURN_IF_ENTRY_ERASED(map, key)                                 \
+    {                                                                    \
+        size_t num_erased = map.erase(key);                              \
+        if (num_erased) {                                                \
+            ALOGE("Failed at %s:%d (%s)", __FILE__, __LINE__, __func__); \
+            return num_erased;                                           \
+         }                                                               \
+    }
+
+status_t PersistableBundle::writeToParcel(Parcel* parcel) const {
+    /*
+     * Keep implementation in sync with writeToParcelInner() in
+     * frameworks/base/core/java/android/os/BaseBundle.java.
+     */
+
+    // Special case for empty bundles.
+    if (empty()) {
+        RETURN_IF_FAILED(parcel->writeInt32(0));
+        return NO_ERROR;
+    }
+
+    size_t length_pos = parcel->dataPosition();
+    RETURN_IF_FAILED(parcel->writeInt32(1));  // dummy, will hold length
+    RETURN_IF_FAILED(parcel->writeInt32(BUNDLE_MAGIC));
+
+    size_t start_pos = parcel->dataPosition();
+    RETURN_IF_FAILED(writeToParcelInner(parcel));
+    size_t end_pos = parcel->dataPosition();
+
+    // Backpatch length. This length value includes the length header.
+    parcel->setDataPosition(length_pos);
+    size_t length = end_pos - start_pos;
+    if (length > std::numeric_limits<int32_t>::max()) {
+        ALOGE("Parcel length (%u) too large to store in 32-bit signed int", length);
+        return BAD_VALUE;
+    }
+    RETURN_IF_FAILED(parcel->writeInt32(static_cast<int32_t>(length)));
+    parcel->setDataPosition(end_pos);
+    return NO_ERROR;
+}
+
+status_t PersistableBundle::readFromParcel(const Parcel* parcel) {
+    /*
+     * Keep implementation in sync with readFromParcelInner() in
+     * frameworks/base/core/java/android/os/BaseBundle.java.
+     */
+    int32_t length = parcel->readInt32();
+    if (length < 0) {
+        ALOGE("Bad length in parcel: %d", length);
+        return UNEXPECTED_NULL;
+    }
+
+    return readFromParcelInner(parcel, static_cast<size_t>(length));
+}
+
+bool PersistableBundle::empty() const {
+    return size() == 0u;
+}
+
+size_t PersistableBundle::size() const {
+    return (mBoolMap.size() +
+            mIntMap.size() +
+            mLongMap.size() +
+            mDoubleMap.size() +
+            mStringMap.size() +
+            mBoolVectorMap.size() +
+            mIntVectorMap.size() +
+            mLongVectorMap.size() +
+            mDoubleVectorMap.size() +
+            mStringVectorMap.size() +
+            mPersistableBundleMap.size());
+}
+
+size_t PersistableBundle::erase(const String16& key) {
+    RETURN_IF_ENTRY_ERASED(mBoolMap, key);
+    RETURN_IF_ENTRY_ERASED(mIntMap, key);
+    RETURN_IF_ENTRY_ERASED(mLongMap, key);
+    RETURN_IF_ENTRY_ERASED(mDoubleMap, key);
+    RETURN_IF_ENTRY_ERASED(mStringMap, key);
+    RETURN_IF_ENTRY_ERASED(mBoolVectorMap, key);
+    RETURN_IF_ENTRY_ERASED(mIntVectorMap, key);
+    RETURN_IF_ENTRY_ERASED(mLongVectorMap, key);
+    RETURN_IF_ENTRY_ERASED(mDoubleVectorMap, key);
+    RETURN_IF_ENTRY_ERASED(mStringVectorMap, key);
+    return mPersistableBundleMap.erase(key);
+}
+
+void PersistableBundle::putBoolean(const String16& key, bool value) {
+    erase(key);
+    mBoolMap[key] = value;
+}
+
+void PersistableBundle::putInt(const String16& key, int32_t value) {
+    erase(key);
+    mIntMap[key] = value;
+}
+
+void PersistableBundle::putLong(const String16& key, int64_t value) {
+    erase(key);
+    mLongMap[key] = value;
+}
+
+void PersistableBundle::putDouble(const String16& key, double value) {
+    erase(key);
+    mDoubleMap[key] = value;
+}
+
+void PersistableBundle::putString(const String16& key, const String16& value) {
+    erase(key);
+    mStringMap[key] = value;
+}
+
+void PersistableBundle::putBooleanVector(const String16& key, const std::vector<bool>& value) {
+    erase(key);
+    mBoolVectorMap[key] = value;
+}
+
+void PersistableBundle::putIntVector(const String16& key, const std::vector<int32_t>& value) {
+    erase(key);
+    mIntVectorMap[key] = value;
+}
+
+void PersistableBundle::putLongVector(const String16& key, const std::vector<int64_t>& value) {
+    erase(key);
+    mLongVectorMap[key] = value;
+}
+
+void PersistableBundle::putDoubleVector(const String16& key, const std::vector<double>& value) {
+    erase(key);
+    mDoubleVectorMap[key] = value;
+}
+
+void PersistableBundle::putStringVector(const String16& key, const std::vector<String16>& value) {
+    erase(key);
+    mStringVectorMap[key] = value;
+}
+
+void PersistableBundle::putPersistableBundle(const String16& key, const PersistableBundle& value) {
+    erase(key);
+    mPersistableBundleMap[key] = value;
+}
+
+bool PersistableBundle::getBoolean(const String16& key, bool* out) const {
+    return getValue(key, out, mBoolMap);
+}
+
+bool PersistableBundle::getInt(const String16& key, int32_t* out) const {
+    return getValue(key, out, mIntMap);
+}
+
+bool PersistableBundle::getLong(const String16& key, int64_t* out) const {
+    return getValue(key, out, mLongMap);
+}
+
+bool PersistableBundle::getDouble(const String16& key, double* out) const {
+    return getValue(key, out, mDoubleMap);
+}
+
+bool PersistableBundle::getString(const String16& key, String16* out) const {
+    return getValue(key, out, mStringMap);
+}
+
+bool PersistableBundle::getBooleanVector(const String16& key, std::vector<bool>* out) const {
+    return getValue(key, out, mBoolVectorMap);
+}
+
+bool PersistableBundle::getIntVector(const String16& key, std::vector<int32_t>* out) const {
+    return getValue(key, out, mIntVectorMap);
+}
+
+bool PersistableBundle::getLongVector(const String16& key, std::vector<int64_t>* out) const {
+    return getValue(key, out, mLongVectorMap);
+}
+
+bool PersistableBundle::getDoubleVector(const String16& key, std::vector<double>* out) const {
+    return getValue(key, out, mDoubleVectorMap);
+}
+
+bool PersistableBundle::getStringVector(const String16& key, std::vector<String16>* out) const {
+    return getValue(key, out, mStringVectorMap);
+}
+
+bool PersistableBundle::getPersistableBundle(const String16& key, PersistableBundle* out) const {
+    return getValue(key, out, mPersistableBundleMap);
+}
+
+status_t PersistableBundle::writeToParcelInner(Parcel* parcel) const {
+    /*
+     * To keep this implementation in sync with writeArrayMapInternal() in
+     * frameworks/base/core/java/android/os/Parcel.java, the number of key
+     * value pairs must be written into the parcel before writing the key-value
+     * pairs themselves.
+     */
+    size_t num_entries = size();
+    if (num_entries > std::numeric_limits<int32_t>::max()) {
+        ALOGE("The size of this PersistableBundle (%u) too large to store in 32-bit signed int",
+              num_entries);
+        return BAD_VALUE;
+    }
+    RETURN_IF_FAILED(parcel->writeInt32(static_cast<int32_t>(num_entries)));
+
+    for (const auto& key_val_pair : mBoolMap) {
+        RETURN_IF_FAILED(parcel->writeString16(key_val_pair.first));
+        RETURN_IF_FAILED(parcel->writeInt32(VAL_BOOLEAN));
+        RETURN_IF_FAILED(parcel->writeBool(key_val_pair.second));
+    }
+    for (const auto& key_val_pair : mIntMap) {
+        RETURN_IF_FAILED(parcel->writeString16(key_val_pair.first));
+        RETURN_IF_FAILED(parcel->writeInt32(VAL_INTEGER));
+        RETURN_IF_FAILED(parcel->writeInt32(key_val_pair.second));
+    }
+    for (const auto& key_val_pair : mLongMap) {
+        RETURN_IF_FAILED(parcel->writeString16(key_val_pair.first));
+        RETURN_IF_FAILED(parcel->writeInt32(VAL_LONG));
+        RETURN_IF_FAILED(parcel->writeInt64(key_val_pair.second));
+    }
+    for (const auto& key_val_pair : mDoubleMap) {
+        RETURN_IF_FAILED(parcel->writeString16(key_val_pair.first));
+        RETURN_IF_FAILED(parcel->writeInt32(VAL_DOUBLE));
+        RETURN_IF_FAILED(parcel->writeDouble(key_val_pair.second));
+    }
+    for (const auto& key_val_pair : mStringMap) {
+        RETURN_IF_FAILED(parcel->writeString16(key_val_pair.first));
+        RETURN_IF_FAILED(parcel->writeInt32(VAL_STRING));
+        RETURN_IF_FAILED(parcel->writeString16(key_val_pair.second));
+    }
+    for (const auto& key_val_pair : mBoolVectorMap) {
+        RETURN_IF_FAILED(parcel->writeString16(key_val_pair.first));
+        RETURN_IF_FAILED(parcel->writeInt32(VAL_BOOLEANARRAY));
+        RETURN_IF_FAILED(parcel->writeBoolVector(key_val_pair.second));
+    }
+    for (const auto& key_val_pair : mIntVectorMap) {
+        RETURN_IF_FAILED(parcel->writeString16(key_val_pair.first));
+        RETURN_IF_FAILED(parcel->writeInt32(VAL_INTARRAY));
+        RETURN_IF_FAILED(parcel->writeInt32Vector(key_val_pair.second));
+    }
+    for (const auto& key_val_pair : mLongVectorMap) {
+        RETURN_IF_FAILED(parcel->writeString16(key_val_pair.first));
+        RETURN_IF_FAILED(parcel->writeInt32(VAL_LONGARRAY));
+        RETURN_IF_FAILED(parcel->writeInt64Vector(key_val_pair.second));
+    }
+    for (const auto& key_val_pair : mDoubleVectorMap) {
+        RETURN_IF_FAILED(parcel->writeString16(key_val_pair.first));
+        RETURN_IF_FAILED(parcel->writeInt32(VAL_DOUBLEARRAY));
+        RETURN_IF_FAILED(parcel->writeDoubleVector(key_val_pair.second));
+    }
+    for (const auto& key_val_pair : mStringVectorMap) {
+        RETURN_IF_FAILED(parcel->writeString16(key_val_pair.first));
+        RETURN_IF_FAILED(parcel->writeInt32(VAL_STRINGARRAY));
+        RETURN_IF_FAILED(parcel->writeString16Vector(key_val_pair.second));
+    }
+    for (const auto& key_val_pair : mPersistableBundleMap) {
+        RETURN_IF_FAILED(parcel->writeString16(key_val_pair.first));
+        RETURN_IF_FAILED(parcel->writeInt32(VAL_PERSISTABLEBUNDLE));
+        RETURN_IF_FAILED(key_val_pair.second.writeToParcel(parcel));
+    }
+    return NO_ERROR;
+}
+
+status_t PersistableBundle::readFromParcelInner(const Parcel* parcel, size_t length) {
+    /*
+     * Note: we don't actually use length for anything other than an empty PersistableBundle
+     * check, since we do not actually need to copy in an entire Parcel, unlike in the Java
+     * implementation.
+     */
+    if (length == 0) {
+        // Empty PersistableBundle or end of data.
+        return NO_ERROR;
+    }
+
+    int32_t magic;
+    RETURN_IF_FAILED(parcel->readInt32(&magic));
+    if (magic != BUNDLE_MAGIC) {
+        ALOGE("Bad magic number for PersistableBundle: 0x%08x", magic);
+        return BAD_VALUE;
+    }
+
+    /*
+     * To keep this implementation in sync with unparcel() in
+     * frameworks/base/core/java/android/os/BaseBundle.java, the number of
+     * key-value pairs must be read from the parcel before reading the key-value
+     * pairs themselves.
+     */
+    int32_t num_entries;
+    RETURN_IF_FAILED(parcel->readInt32(&num_entries));
+
+    for (; num_entries > 0; --num_entries) {
+        size_t start_pos = parcel->dataPosition();
+        String16 key;
+        int32_t value_type;
+        RETURN_IF_FAILED(parcel->readString16(&key));
+        RETURN_IF_FAILED(parcel->readInt32(&value_type));
+
+        /*
+         * We assume that both the C++ and Java APIs ensure that all keys in a PersistableBundle
+         * are unique.
+         */
+        switch (value_type) {
+            case VAL_STRING: {
+                RETURN_IF_FAILED(parcel->readString16(&mStringMap[key]));
+                break;
+            }
+            case VAL_INTEGER: {
+                RETURN_IF_FAILED(parcel->readInt32(&mIntMap[key]));
+                break;
+            }
+            case VAL_LONG: {
+                RETURN_IF_FAILED(parcel->readInt64(&mLongMap[key]));
+                break;
+            }
+            case VAL_DOUBLE: {
+                RETURN_IF_FAILED(parcel->readDouble(&mDoubleMap[key]));
+                break;
+            }
+            case VAL_BOOLEAN: {
+                RETURN_IF_FAILED(parcel->readBool(&mBoolMap[key]));
+                break;
+            }
+            case VAL_STRINGARRAY: {
+                RETURN_IF_FAILED(parcel->readString16Vector(&mStringVectorMap[key]));
+                break;
+            }
+            case VAL_INTARRAY: {
+                RETURN_IF_FAILED(parcel->readInt32Vector(&mIntVectorMap[key]));
+                break;
+            }
+            case VAL_LONGARRAY: {
+                RETURN_IF_FAILED(parcel->readInt64Vector(&mLongVectorMap[key]));
+                break;
+            }
+            case VAL_BOOLEANARRAY: {
+                RETURN_IF_FAILED(parcel->readBoolVector(&mBoolVectorMap[key]));
+                break;
+            }
+            case VAL_PERSISTABLEBUNDLE: {
+                RETURN_IF_FAILED(mPersistableBundleMap[key].readFromParcel(parcel));
+                break;
+            }
+            case VAL_DOUBLEARRAY: {
+                RETURN_IF_FAILED(parcel->readDoubleVector(&mDoubleVectorMap[key]));
+                break;
+            }
+            default: {
+                ALOGE("Unrecognized type: %d", value_type);
+                return BAD_TYPE;
+                break;
+            }
+        }
+    }
+
+    return NO_ERROR;
+}
+
+}  // namespace os
+
+}  // namespace android
diff --git a/include/hwbinder/PersistableBundle.h b/include/hwbinder/PersistableBundle.h
new file mode 100644
index 0000000..fe5619f
--- /dev/null
+++ b/include/hwbinder/PersistableBundle.h
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#ifndef ANDROID_PERSISTABLE_BUNDLE_H
+#define ANDROID_PERSISTABLE_BUNDLE_H
+
+#include <map>
+#include <vector>
+
+#include <binder/Parcelable.h>
+#include <utils/String16.h>
+#include <utils/StrongPointer.h>
+
+namespace android {
+
+namespace os {
+
+/*
+ * C++ implementation of PersistableBundle, a mapping from String values to
+ * various types that can be saved to persistent and later restored.
+ */
+class PersistableBundle : public Parcelable {
+public:
+    PersistableBundle() = default;
+    virtual ~PersistableBundle() = default;
+    PersistableBundle(const PersistableBundle& bundle) = default;
+
+    status_t writeToParcel(Parcel* parcel) const override;
+    status_t readFromParcel(const Parcel* parcel) override;
+
+    bool empty() const;
+    size_t size() const;
+    size_t erase(const String16& key);
+
+    /*
+     * Setters for PersistableBundle. Adds a a key-value pair instantiated with
+     * |key| and |value| into the member map appropriate for the type of |value|.
+     * If there is already an existing value for |key|, |value| will replace it.
+     */
+    void putBoolean(const String16& key, bool value);
+    void putInt(const String16& key, int32_t value);
+    void putLong(const String16& key, int64_t value);
+    void putDouble(const String16& key, double value);
+    void putString(const String16& key, const String16& value);
+    void putBooleanVector(const String16& key, const std::vector<bool>& value);
+    void putIntVector(const String16& key, const std::vector<int32_t>& value);
+    void putLongVector(const String16& key, const std::vector<int64_t>& value);
+    void putDoubleVector(const String16& key, const std::vector<double>& value);
+    void putStringVector(const String16& key, const std::vector<String16>& value);
+    void putPersistableBundle(const String16& key, const PersistableBundle& value);
+
+    /*
+     * Getters for PersistableBundle. If |key| exists, these methods write the
+     * value associated with |key| into |out|, and return true. Otherwise, these
+     * methods return false.
+     */
+    bool getBoolean(const String16& key, bool* out) const;
+    bool getInt(const String16& key, int32_t* out) const;
+    bool getLong(const String16& key, int64_t* out) const;
+    bool getDouble(const String16& key, double* out) const;
+    bool getString(const String16& key, String16* out) const;
+    bool getBooleanVector(const String16& key, std::vector<bool>* out) const;
+    bool getIntVector(const String16& key, std::vector<int32_t>* out) const;
+    bool getLongVector(const String16& key, std::vector<int64_t>* out) const;
+    bool getDoubleVector(const String16& key, std::vector<double>* out) const;
+    bool getStringVector(const String16& key, std::vector<String16>* out) const;
+    bool getPersistableBundle(const String16& key, PersistableBundle* out) const;
+
+    friend bool operator==(const PersistableBundle& lhs, const PersistableBundle& rhs) {
+        return (lhs.mBoolMap == rhs.mBoolMap && lhs.mIntMap == rhs.mIntMap &&
+                lhs.mLongMap == rhs.mLongMap && lhs.mDoubleMap == rhs.mDoubleMap &&
+                lhs.mStringMap == rhs.mStringMap && lhs.mBoolVectorMap == rhs.mBoolVectorMap &&
+                lhs.mIntVectorMap == rhs.mIntVectorMap &&
+                lhs.mLongVectorMap == rhs.mLongVectorMap &&
+                lhs.mDoubleVectorMap == rhs.mDoubleVectorMap &&
+                lhs.mStringVectorMap == rhs.mStringVectorMap &&
+                lhs.mPersistableBundleMap == rhs.mPersistableBundleMap);
+    }
+
+    friend bool operator!=(const PersistableBundle& lhs, const PersistableBundle& rhs) {
+        return !(lhs == rhs);
+    }
+
+private:
+    status_t writeToParcelInner(Parcel* parcel) const;
+    status_t readFromParcelInner(const Parcel* parcel, size_t length);
+
+    std::map<String16, bool> mBoolMap;
+    std::map<String16, int32_t> mIntMap;
+    std::map<String16, int64_t> mLongMap;
+    std::map<String16, double> mDoubleMap;
+    std::map<String16, String16> mStringMap;
+    std::map<String16, std::vector<bool>> mBoolVectorMap;
+    std::map<String16, std::vector<int32_t>> mIntVectorMap;
+    std::map<String16, std::vector<int64_t>> mLongVectorMap;
+    std::map<String16, std::vector<double>> mDoubleVectorMap;
+    std::map<String16, std::vector<String16>> mStringVectorMap;
+    std::map<String16, PersistableBundle> mPersistableBundleMap;
+};
+
+}  // namespace os
+
+}  // namespace android
+
+#endif  // ANDROID_PERSISTABLE_BUNDLE_H