diff --git a/cmds/keystore/Android.mk b/cmds/keystore/Android.mk
deleted file mode 100644
index 5a9b979..0000000
--- a/cmds/keystore/Android.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-#
-# 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.
-#
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := keystore.cpp
-LOCAL_C_INCLUDES := external/openssl/include
-LOCAL_SHARED_LIBRARIES := libcutils libcrypto
-LOCAL_MODULE:= keystore
-include $(BUILD_EXECUTABLE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := keystore_cli.cpp
-LOCAL_C_INCLUDES := external/openssl/include
-LOCAL_SHARED_LIBRARIES := libcutils libcrypto
-LOCAL_MODULE:= keystore_cli
-LOCAL_MODULE_TAGS := debug
-include $(BUILD_EXECUTABLE)
diff --git a/cmds/keystore/keystore.cpp b/cmds/keystore/keystore.cpp
deleted file mode 100644
index 2c9cb35..0000000
--- a/cmds/keystore/keystore.cpp
+++ /dev/null
@@ -1,810 +0,0 @@
-/*
- * 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.
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <string.h>
-#include <unistd.h>
-#include <signal.h>
-#include <errno.h>
-#include <dirent.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <arpa/inet.h>
-
-#include <openssl/aes.h>
-#include <openssl/evp.h>
-#include <openssl/md5.h>
-
-#define LOG_TAG "keystore"
-#include <cutils/log.h>
-#include <cutils/sockets.h>
-#include <private/android_filesystem_config.h>
-
-#include "keystore.h"
-
-/* KeyStore is a secured storage for key-value pairs. In this implementation,
- * each file stores one key-value pair. Keys are encoded in file names, and
- * values are encrypted with checksums. The encryption key is protected by a
- * user-defined password. To keep things simple, buffers are always larger than
- * the maximum space we needed, so boundary checks on buffers are omitted. */
-
-#define KEY_SIZE        ((NAME_MAX - 15) / 2)
-#define VALUE_SIZE      32768
-#define PASSWORD_SIZE   VALUE_SIZE
-
-struct Value {
-    int length;
-    uint8_t value[VALUE_SIZE];
-};
-
-/* Here is the encoding of keys. This is necessary in order to allow arbitrary
- * characters in keys. Characters in [0-~] are not encoded. Others are encoded
- * into two bytes. The first byte is one of [+-.] which represents the first
- * two bits of the character. The second byte encodes the rest of the bits into
- * [0-o]. Therefore in the worst case the length of a key gets doubled. Note
- * that Base64 cannot be used here due to the need of prefix match on keys. */
-
-static int encode_key(char* out, uid_t uid, const Value* key) {
-    int n = snprintf(out, NAME_MAX, "%u_", uid);
-    out += n;
-    const uint8_t* in = key->value;
-    int length = key->length;
-    for (int i = length; i > 0; --i, ++in, ++out) {
-        if (*in >= '0' && *in <= '~') {
-            *out = *in;
-        } else {
-            *out = '+' + (*in >> 6);
-            *++out = '0' + (*in & 0x3F);
-            ++length;
-        }
-    }
-    *out = '\0';
-    return n + length;
-}
-
-static int decode_key(uint8_t* out, char* in, int length) {
-    for (int i = 0; i < length; ++i, ++in, ++out) {
-        if (*in >= '0' && *in <= '~') {
-            *out = *in;
-        } else {
-            *out = (*in - '+') << 6;
-            *out |= (*++in - '0') & 0x3F;
-            --length;
-        }
-    }
-    *out = '\0';
-    return length;
-}
-
-static size_t readFully(int fd, uint8_t* data, size_t size) {
-    size_t remaining = size;
-    while (remaining > 0) {
-        ssize_t n = TEMP_FAILURE_RETRY(read(fd, data, size));
-        if (n == -1 || n == 0) {
-            return size-remaining;
-        }
-        data += n;
-        remaining -= n;
-    }
-    return size;
-}
-
-static size_t writeFully(int fd, uint8_t* data, size_t size) {
-    size_t remaining = size;
-    while (remaining > 0) {
-        ssize_t n = TEMP_FAILURE_RETRY(write(fd, data, size));
-        if (n == -1 || n == 0) {
-            return size-remaining;
-        }
-        data += n;
-        remaining -= n;
-    }
-    return size;
-}
-
-class Entropy {
-public:
-    Entropy() : mRandom(-1) {}
-    ~Entropy() {
-        if (mRandom != -1) {
-            close(mRandom);
-        }
-    }
-
-    bool open() {
-        const char* randomDevice = "/dev/urandom";
-        mRandom = ::open(randomDevice, O_RDONLY);
-        if (mRandom == -1) {
-            ALOGE("open: %s: %s", randomDevice, strerror(errno));
-            return false;
-        }
-        return true;
-    }
-
-    bool generate_random_data(uint8_t* data, size_t size) {
-        return (readFully(mRandom, data, size) == size);
-    }
-
-private:
-    int mRandom;
-};
-
-/* Here is the file format. There are two parts in blob.value, the secret and
- * the description. The secret is stored in ciphertext, and its original size
- * can be found in blob.length. The description is stored after the secret in
- * plaintext, and its size is specified in blob.info. The total size of the two
- * parts must be no more than VALUE_SIZE bytes. The first three bytes of the
- * file are reserved for future use and are always set to zero. Fields other
- * than blob.info, blob.length, and blob.value are modified by encryptBlob()
- * and decryptBlob(). Thus they should not be accessed from outside. */
-
-struct __attribute__((packed)) blob {
-    uint8_t reserved[3];
-    uint8_t info;
-    uint8_t vector[AES_BLOCK_SIZE];
-    uint8_t encrypted[0];
-    uint8_t digest[MD5_DIGEST_LENGTH];
-    uint8_t digested[0];
-    int32_t length; // in network byte order when encrypted
-    uint8_t value[VALUE_SIZE + AES_BLOCK_SIZE];
-};
-
-class Blob {
-public:
-    Blob(uint8_t* value, int32_t valueLength, uint8_t* info, uint8_t infoLength) {
-        mBlob.length = valueLength;
-        memcpy(mBlob.value, value, valueLength);
-
-        mBlob.info = infoLength;
-        memcpy(mBlob.value + valueLength, info, infoLength);
-    }
-
-    Blob(blob b) {
-        mBlob = b;
-    }
-
-    Blob() {}
-
-    uint8_t* getValue() {
-        return mBlob.value;
-    }
-
-    int32_t getLength() {
-        return mBlob.length;
-    }
-
-    uint8_t getInfo() {
-        return mBlob.info;
-    }
-
-    ResponseCode encryptBlob(const char* filename, AES_KEY *aes_key, Entropy* entropy) {
-        if (!entropy->generate_random_data(mBlob.vector, AES_BLOCK_SIZE)) {
-            return SYSTEM_ERROR;
-        }
-
-        // data includes the value and the value's length
-        size_t dataLength = mBlob.length + sizeof(mBlob.length);
-        // pad data to the AES_BLOCK_SIZE
-        size_t digestedLength = ((dataLength + AES_BLOCK_SIZE - 1)
-                                 / AES_BLOCK_SIZE * AES_BLOCK_SIZE);
-        // encrypted data includes the digest value
-        size_t encryptedLength = digestedLength + MD5_DIGEST_LENGTH;
-        // move info after space for padding
-        memmove(&mBlob.encrypted[encryptedLength], &mBlob.value[mBlob.length], mBlob.info);
-        // zero padding area
-        memset(mBlob.value + mBlob.length, 0, digestedLength - dataLength);
-
-        mBlob.length = htonl(mBlob.length);
-        MD5(mBlob.digested, digestedLength, mBlob.digest);
-
-        uint8_t vector[AES_BLOCK_SIZE];
-        memcpy(vector, mBlob.vector, AES_BLOCK_SIZE);
-        AES_cbc_encrypt(mBlob.encrypted, mBlob.encrypted, encryptedLength,
-                        aes_key, vector, AES_ENCRYPT);
-
-        memset(mBlob.reserved, 0, sizeof(mBlob.reserved));
-        size_t headerLength = (mBlob.encrypted - (uint8_t*) &mBlob);
-        size_t fileLength = encryptedLength + headerLength + mBlob.info;
-
-        const char* tmpFileName = ".tmp";
-        int out = open(tmpFileName, O_WRONLY | O_TRUNC | O_CREAT, S_IRUSR | S_IWUSR);
-        if (out == -1) {
-            return SYSTEM_ERROR;
-        }
-        size_t writtenBytes = writeFully(out, (uint8_t*) &mBlob, fileLength);
-        if (close(out) != 0) {
-            return SYSTEM_ERROR;
-        }
-        if (writtenBytes != fileLength) {
-            unlink(tmpFileName);
-            return SYSTEM_ERROR;
-        }
-        return (rename(tmpFileName, filename) == 0) ? NO_ERROR : SYSTEM_ERROR;
-    }
-
-    ResponseCode decryptBlob(const char* filename, AES_KEY *aes_key) {
-        int in = open(filename, O_RDONLY);
-        if (in == -1) {
-            return (errno == ENOENT) ? KEY_NOT_FOUND : SYSTEM_ERROR;
-        }
-        // fileLength may be less than sizeof(mBlob) since the in
-        // memory version has extra padding to tolerate rounding up to
-        // the AES_BLOCK_SIZE
-        size_t fileLength = readFully(in, (uint8_t*) &mBlob, sizeof(mBlob));
-        if (close(in) != 0) {
-            return SYSTEM_ERROR;
-        }
-        size_t headerLength = (mBlob.encrypted - (uint8_t*) &mBlob);
-        if (fileLength < headerLength) {
-            return VALUE_CORRUPTED;
-        }
-
-        ssize_t encryptedLength = fileLength - (headerLength + mBlob.info);
-        if (encryptedLength < 0 || encryptedLength % AES_BLOCK_SIZE != 0) {
-            return VALUE_CORRUPTED;
-        }
-        AES_cbc_encrypt(mBlob.encrypted, mBlob.encrypted, encryptedLength, aes_key,
-                        mBlob.vector, AES_DECRYPT);
-        size_t digestedLength = encryptedLength - MD5_DIGEST_LENGTH;
-        uint8_t computedDigest[MD5_DIGEST_LENGTH];
-        MD5(mBlob.digested, digestedLength, computedDigest);
-        if (memcmp(mBlob.digest, computedDigest, MD5_DIGEST_LENGTH) != 0) {
-            return VALUE_CORRUPTED;
-        }
-
-        ssize_t maxValueLength = digestedLength - sizeof(mBlob.length);
-        mBlob.length = ntohl(mBlob.length);
-        if (mBlob.length < 0 || mBlob.length > maxValueLength) {
-            return VALUE_CORRUPTED;
-        }
-        if (mBlob.info != 0) {
-            // move info from after padding to after data
-            memmove(&mBlob.value[mBlob.length], &mBlob.value[maxValueLength], mBlob.info);
-        }
-        return NO_ERROR;
-    }
-
-private:
-    struct blob mBlob;
-};
-
-class KeyStore {
-public:
-    KeyStore(Entropy* entropy) : mEntropy(entropy), mRetry(MAX_RETRY) {
-        if (access(MASTER_KEY_FILE, R_OK) == 0) {
-            setState(STATE_LOCKED);
-        } else {
-            setState(STATE_UNINITIALIZED);
-        }
-    }
-
-    State getState() {
-        return mState;
-    }
-
-    int8_t getRetry() {
-        return mRetry;
-    }
-
-    ResponseCode initialize(Value* pw) {
-        if (!generateMasterKey()) {
-            return SYSTEM_ERROR;
-        }
-        ResponseCode response = writeMasterKey(pw);
-        if (response != NO_ERROR) {
-            return response;
-        }
-        setupMasterKeys();
-        return NO_ERROR;
-    }
-
-    ResponseCode writeMasterKey(Value* pw) {
-        uint8_t passwordKey[MASTER_KEY_SIZE_BYTES];
-        generateKeyFromPassword(passwordKey, MASTER_KEY_SIZE_BYTES, pw, mSalt);
-        AES_KEY passwordAesKey;
-        AES_set_encrypt_key(passwordKey, MASTER_KEY_SIZE_BITS, &passwordAesKey);
-        Blob masterKeyBlob(mMasterKey, sizeof(mMasterKey), mSalt, sizeof(mSalt));
-        return masterKeyBlob.encryptBlob(MASTER_KEY_FILE, &passwordAesKey, mEntropy);
-    }
-
-    ResponseCode readMasterKey(Value* pw) {
-        int in = open(MASTER_KEY_FILE, O_RDONLY);
-        if (in == -1) {
-            return SYSTEM_ERROR;
-        }
-
-        // we read the raw blob to just to get the salt to generate
-        // the AES key, then we create the Blob to use with decryptBlob
-        blob rawBlob;
-        size_t length = readFully(in, (uint8_t*) &rawBlob, sizeof(rawBlob));
-        if (close(in) != 0) {
-            return SYSTEM_ERROR;
-        }
-        // find salt at EOF if present, otherwise we have an old file
-        uint8_t* salt;
-        if (length > SALT_SIZE && rawBlob.info == SALT_SIZE) {
-            salt = (uint8_t*) &rawBlob + length - SALT_SIZE;
-        } else {
-            salt = NULL;
-        }
-        uint8_t passwordKey[MASTER_KEY_SIZE_BYTES];
-        generateKeyFromPassword(passwordKey, MASTER_KEY_SIZE_BYTES, pw, salt);
-        AES_KEY passwordAesKey;
-        AES_set_decrypt_key(passwordKey, MASTER_KEY_SIZE_BITS, &passwordAesKey);
-        Blob masterKeyBlob(rawBlob);
-        ResponseCode response = masterKeyBlob.decryptBlob(MASTER_KEY_FILE, &passwordAesKey);
-        if (response == SYSTEM_ERROR) {
-            return SYSTEM_ERROR;
-        }
-        if (response == NO_ERROR && masterKeyBlob.getLength() == MASTER_KEY_SIZE_BYTES) {
-            // if salt was missing, generate one and write a new master key file with the salt.
-            if (salt == NULL) {
-                if (!generateSalt()) {
-                    return SYSTEM_ERROR;
-                }
-                response = writeMasterKey(pw);
-            }
-            if (response == NO_ERROR) {
-                memcpy(mMasterKey, masterKeyBlob.getValue(), MASTER_KEY_SIZE_BYTES);
-                setupMasterKeys();
-            }
-            return response;
-        }
-        if (mRetry <= 0) {
-            reset();
-            return UNINITIALIZED;
-        }
-        --mRetry;
-        switch (mRetry) {
-            case 0: return WRONG_PASSWORD_0;
-            case 1: return WRONG_PASSWORD_1;
-            case 2: return WRONG_PASSWORD_2;
-            case 3: return WRONG_PASSWORD_3;
-            default: return WRONG_PASSWORD_3;
-        }
-    }
-
-    bool reset() {
-        clearMasterKeys();
-        setState(STATE_UNINITIALIZED);
-
-        DIR* dir = opendir(".");
-        struct dirent* file;
-
-        if (!dir) {
-            return false;
-        }
-        while ((file = readdir(dir)) != NULL) {
-            unlink(file->d_name);
-        }
-        closedir(dir);
-        return true;
-    }
-
-    bool isEmpty() {
-        DIR* dir = opendir(".");
-        struct dirent* file;
-        if (!dir) {
-            return true;
-        }
-        bool result = true;
-        while ((file = readdir(dir)) != NULL) {
-            if (isKeyFile(file->d_name)) {
-                result = false;
-                break;
-            }
-        }
-        closedir(dir);
-        return result;
-    }
-
-    void lock() {
-        clearMasterKeys();
-        setState(STATE_LOCKED);
-    }
-
-    ResponseCode get(const char* filename, Blob* keyBlob) {
-        return keyBlob->decryptBlob(filename, &mMasterKeyDecryption);
-    }
-
-    ResponseCode put(const char* filename, Blob* keyBlob) {
-        return keyBlob->encryptBlob(filename, &mMasterKeyEncryption, mEntropy);
-    }
-
-private:
-    static const char* MASTER_KEY_FILE;
-    static const int MASTER_KEY_SIZE_BYTES = 16;
-    static const int MASTER_KEY_SIZE_BITS = MASTER_KEY_SIZE_BYTES * 8;
-
-    static const int MAX_RETRY = 4;
-    static const size_t SALT_SIZE = 16;
-
-    Entropy* mEntropy;
-
-    State mState;
-    int8_t mRetry;
-
-    uint8_t mMasterKey[MASTER_KEY_SIZE_BYTES];
-    uint8_t mSalt[SALT_SIZE];
-
-    AES_KEY mMasterKeyEncryption;
-    AES_KEY mMasterKeyDecryption;
-
-    void setState(State state) {
-        mState = state;
-        if (mState == STATE_NO_ERROR || mState == STATE_UNINITIALIZED) {
-            mRetry = MAX_RETRY;
-        }
-    }
-
-    bool generateSalt() {
-        return mEntropy->generate_random_data(mSalt, sizeof(mSalt));
-    }
-
-    bool generateMasterKey() {
-        if (!mEntropy->generate_random_data(mMasterKey, sizeof(mMasterKey))) {
-            return false;
-        }
-        if (!generateSalt()) {
-            return false;
-        }
-        return true;
-    }
-
-    void setupMasterKeys() {
-        AES_set_encrypt_key(mMasterKey, MASTER_KEY_SIZE_BITS, &mMasterKeyEncryption);
-        AES_set_decrypt_key(mMasterKey, MASTER_KEY_SIZE_BITS, &mMasterKeyDecryption);
-        setState(STATE_NO_ERROR);
-    }
-
-    void clearMasterKeys() {
-        memset(mMasterKey, 0, sizeof(mMasterKey));
-        memset(mSalt, 0, sizeof(mSalt));
-        memset(&mMasterKeyEncryption, 0, sizeof(mMasterKeyEncryption));
-        memset(&mMasterKeyDecryption, 0, sizeof(mMasterKeyDecryption));
-    }
-
-    static void generateKeyFromPassword(uint8_t* key, ssize_t keySize, Value* pw, uint8_t* salt) {
-        size_t saltSize;
-        if (salt != NULL) {
-            saltSize = SALT_SIZE;
-        } else {
-            // pre-gingerbread used this hardwired salt, readMasterKey will rewrite these when found
-            salt = (uint8_t*) "keystore";
-            // sizeof = 9, not strlen = 8
-            saltSize = sizeof("keystore");
-        }
-        PKCS5_PBKDF2_HMAC_SHA1((char*) pw->value, pw->length, salt, saltSize, 8192, keySize, key);
-    }
-
-    static bool isKeyFile(const char* filename) {
-        return ((strcmp(filename, MASTER_KEY_FILE) != 0)
-                && (strcmp(filename, ".") != 0)
-                && (strcmp(filename, "..") != 0));
-    }
-};
-
-const char* KeyStore::MASTER_KEY_FILE = ".masterkey";
-
-/* Here is the protocol used in both requests and responses:
- *     code [length_1 message_1 ... length_n message_n] end-of-file
- * where code is one byte long and lengths are unsigned 16-bit integers in
- * network order. Thus the maximum length of a message is 65535 bytes. */
-
-static int recv_code(int sock, int8_t* code) {
-    return recv(sock, code, 1, 0) == 1;
-}
-
-static int recv_message(int sock, uint8_t* message, int length) {
-    uint8_t bytes[2];
-    if (recv(sock, &bytes[0], 1, 0) != 1 ||
-        recv(sock, &bytes[1], 1, 0) != 1) {
-        return -1;
-    } else {
-        int offset = bytes[0] << 8 | bytes[1];
-        if (length < offset) {
-            return -1;
-        }
-        length = offset;
-        offset = 0;
-        while (offset < length) {
-            int n = recv(sock, &message[offset], length - offset, 0);
-            if (n <= 0) {
-                return -1;
-            }
-            offset += n;
-        }
-    }
-    return length;
-}
-
-static int recv_end_of_file(int sock) {
-    uint8_t byte;
-    return recv(sock, &byte, 1, 0) == 0;
-}
-
-static void send_code(int sock, int8_t code) {
-    send(sock, &code, 1, 0);
-}
-
-static void send_message(int sock, uint8_t* message, int length) {
-    uint16_t bytes = htons(length);
-    send(sock, &bytes, 2, 0);
-    send(sock, message, length, 0);
-}
-
-/* Here are the actions. Each of them is a function without arguments. All
- * information is defined in global variables, which are set properly before
- * performing an action. The number of parameters required by each action is
- * fixed and defined in a table. If the return value of an action is positive,
- * it will be treated as a response code and transmitted to the client. Note
- * that the lengths of parameters are checked when they are received, so
- * boundary checks on parameters are omitted. */
-
-static const ResponseCode NO_ERROR_RESPONSE_CODE_SENT = (ResponseCode) 0;
-
-static ResponseCode test(KeyStore* keyStore, int sock, uid_t uid, Value*, Value*) {
-    return (ResponseCode) keyStore->getState();
-}
-
-static ResponseCode get(KeyStore* keyStore, int sock, uid_t uid, Value* keyName, Value*) {
-    char filename[NAME_MAX];
-    encode_key(filename, uid, keyName);
-    Blob keyBlob;
-    ResponseCode responseCode = keyStore->get(filename, &keyBlob);
-    if (responseCode != NO_ERROR) {
-        return responseCode;
-    }
-    send_code(sock, NO_ERROR);
-    send_message(sock, keyBlob.getValue(), keyBlob.getLength());
-    return NO_ERROR_RESPONSE_CODE_SENT;
-}
-
-static ResponseCode insert(KeyStore* keyStore, int sock, uid_t uid, Value* keyName, Value* val) {
-    char filename[NAME_MAX];
-    encode_key(filename, uid, keyName);
-    Blob keyBlob(val->value, val->length, NULL, 0);
-    return keyStore->put(filename, &keyBlob);
-}
-
-static ResponseCode del(KeyStore* keyStore, int sock, uid_t uid, Value* keyName, Value*) {
-    char filename[NAME_MAX];
-    encode_key(filename, uid, keyName);
-    return (unlink(filename) && errno != ENOENT) ? SYSTEM_ERROR : NO_ERROR;
-}
-
-static ResponseCode exist(KeyStore* keyStore, int sock, uid_t uid, Value* keyName, Value*) {
-    char filename[NAME_MAX];
-    encode_key(filename, uid, keyName);
-    if (access(filename, R_OK) == -1) {
-        return (errno != ENOENT) ? SYSTEM_ERROR : KEY_NOT_FOUND;
-    }
-    return NO_ERROR;
-}
-
-static ResponseCode saw(KeyStore* keyStore, int sock, uid_t uid, Value* keyPrefix, Value*) {
-    DIR* dir = opendir(".");
-    if (!dir) {
-        return SYSTEM_ERROR;
-    }
-    char filename[NAME_MAX];
-    int n = encode_key(filename, uid, keyPrefix);
-    send_code(sock, NO_ERROR);
-
-    struct dirent* file;
-    while ((file = readdir(dir)) != NULL) {
-        if (!strncmp(filename, file->d_name, n)) {
-            char* p = &file->d_name[n];
-            keyPrefix->length = decode_key(keyPrefix->value, p, strlen(p));
-            send_message(sock, keyPrefix->value, keyPrefix->length);
-        }
-    }
-    closedir(dir);
-    return NO_ERROR_RESPONSE_CODE_SENT;
-}
-
-static ResponseCode reset(KeyStore* keyStore, int sock, uid_t uid, Value*, Value*) {
-    return keyStore->reset() ? NO_ERROR : SYSTEM_ERROR;
-}
-
-/* Here is the history. To improve the security, the parameters to generate the
- * master key has been changed. To make a seamless transition, we update the
- * file using the same password when the user unlock it for the first time. If
- * any thing goes wrong during the transition, the new file will not overwrite
- * the old one. This avoids permanent damages of the existing data. */
-
-static ResponseCode password(KeyStore* keyStore, int sock, uid_t uid, Value* pw, Value*) {
-    switch (keyStore->getState()) {
-        case STATE_UNINITIALIZED: {
-            // generate master key, encrypt with password, write to file, initialize mMasterKey*.
-            return keyStore->initialize(pw);
-        }
-        case STATE_NO_ERROR: {
-            // rewrite master key with new password.
-            return keyStore->writeMasterKey(pw);
-        }
-        case STATE_LOCKED: {
-            // read master key, decrypt with password, initialize mMasterKey*.
-            return keyStore->readMasterKey(pw);
-        }
-    }
-    return SYSTEM_ERROR;
-}
-
-static ResponseCode lock(KeyStore* keyStore, int sock, uid_t uid, Value*, Value*) {
-    keyStore->lock();
-    return NO_ERROR;
-}
-
-static ResponseCode unlock(KeyStore* keyStore, int sock, uid_t uid, Value* pw, Value* unused) {
-    return password(keyStore, sock, uid, pw, unused);
-}
-
-static ResponseCode zero(KeyStore* keyStore, int sock, uid_t uid, Value*, Value*) {
-    return keyStore->isEmpty() ? KEY_NOT_FOUND : NO_ERROR;
-}
-
-/* Here are the permissions, actions, users, and the main function. */
-
-enum perm {
-    TEST     =    1,
-    GET      =    2,
-    INSERT   =    4,
-    DELETE   =    8,
-    EXIST    =   16,
-    SAW      =   32,
-    RESET    =   64,
-    PASSWORD =  128,
-    LOCK     =  256,
-    UNLOCK   =  512,
-    ZERO     = 1024,
-};
-
-static const int MAX_PARAM = 2;
-
-static const State STATE_ANY = (State) 0;
-
-static struct action {
-    ResponseCode (*run)(KeyStore* keyStore, int sock, uid_t uid, Value* param1, Value* param2);
-    int8_t code;
-    State state;
-    uint32_t perm;
-    int lengths[MAX_PARAM];
-} actions[] = {
-    {test,     't', STATE_ANY,      TEST,     {0, 0}},
-    {get,      'g', STATE_NO_ERROR, GET,      {KEY_SIZE, 0}},
-    {insert,   'i', STATE_NO_ERROR, INSERT,   {KEY_SIZE, VALUE_SIZE}},
-    {del,      'd', STATE_ANY,      DELETE,   {KEY_SIZE, 0}},
-    {exist,    'e', STATE_ANY,      EXIST,    {KEY_SIZE, 0}},
-    {saw,      's', STATE_ANY,      SAW,      {KEY_SIZE, 0}},
-    {reset,    'r', STATE_ANY,      RESET,    {0, 0}},
-    {password, 'p', STATE_ANY,      PASSWORD, {PASSWORD_SIZE, 0}},
-    {lock,     'l', STATE_NO_ERROR, LOCK,     {0, 0}},
-    {unlock,   'u', STATE_LOCKED,   UNLOCK,   {PASSWORD_SIZE, 0}},
-    {zero,     'z', STATE_ANY,      ZERO,     {0, 0}},
-    {NULL,      0 , STATE_ANY,      0,        {0, 0}},
-};
-
-static struct user {
-    uid_t uid;
-    uid_t euid;
-    uint32_t perms;
-} users[] = {
-    {AID_SYSTEM,   ~0,         ~0},
-    {AID_VPN,      AID_SYSTEM, GET},
-    {AID_WIFI,     AID_SYSTEM, GET},
-    {AID_ROOT,     AID_SYSTEM, GET},
-    {~0,           ~0,         TEST | GET | INSERT | DELETE | EXIST | SAW},
-};
-
-static ResponseCode process(KeyStore* keyStore, int sock, uid_t uid, int8_t code) {
-    struct user* user = users;
-    struct action* action = actions;
-    int i;
-
-    while (~user->uid && user->uid != uid) {
-        ++user;
-    }
-    while (action->code && action->code != code) {
-        ++action;
-    }
-    if (!action->code) {
-        return UNDEFINED_ACTION;
-    }
-    if (!(action->perm & user->perms)) {
-        return PERMISSION_DENIED;
-    }
-    if (action->state != STATE_ANY && action->state != keyStore->getState()) {
-        return (ResponseCode) keyStore->getState();
-    }
-    if (~user->euid) {
-        uid = user->euid;
-    }
-    Value params[MAX_PARAM];
-    for (i = 0; i < MAX_PARAM && action->lengths[i] != 0; ++i) {
-        params[i].length = recv_message(sock, params[i].value, action->lengths[i]);
-        if (params[i].length < 0) {
-            return PROTOCOL_ERROR;
-        }
-    }
-    if (!recv_end_of_file(sock)) {
-        return PROTOCOL_ERROR;
-    }
-    return action->run(keyStore, sock, uid, &params[0], &params[1]);
-}
-
-int main(int argc, char* argv[]) {
-    int controlSocket = android_get_control_socket("keystore");
-    if (argc < 2) {
-        ALOGE("A directory must be specified!");
-        return 1;
-    }
-    if (chdir(argv[1]) == -1) {
-        ALOGE("chdir: %s: %s", argv[1], strerror(errno));
-        return 1;
-    }
-
-    Entropy entropy;
-    if (!entropy.open()) {
-        return 1;
-    }
-    if (listen(controlSocket, 3) == -1) {
-        ALOGE("listen: %s", strerror(errno));
-        return 1;
-    }
-
-    signal(SIGPIPE, SIG_IGN);
-
-    KeyStore keyStore(&entropy);
-    int sock;
-    while ((sock = accept(controlSocket, NULL, 0)) != -1) {
-        struct timeval tv;
-        tv.tv_sec = 3;
-        setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv));
-        setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO, &tv, sizeof(tv));
-
-        struct ucred cred;
-        socklen_t size = sizeof(cred);
-        int credResult = getsockopt(sock, SOL_SOCKET, SO_PEERCRED, &cred, &size);
-        if (credResult != 0) {
-            ALOGW("getsockopt: %s", strerror(errno));
-        } else {
-            int8_t request;
-            if (recv_code(sock, &request)) {
-                State old_state = keyStore.getState();
-                ResponseCode response = process(&keyStore, sock, cred.uid, request);
-                if (response == NO_ERROR_RESPONSE_CODE_SENT) {
-                    response = NO_ERROR;
-                } else {
-                    send_code(sock, response);
-                }
-                ALOGI("uid: %d action: %c -> %d state: %d -> %d retry: %d",
-                     cred.uid,
-                     request, response,
-                     old_state, keyStore.getState(),
-                     keyStore.getRetry());
-            }
-        }
-        close(sock);
-    }
-    ALOGE("accept: %s", strerror(errno));
-    return 1;
-}
diff --git a/cmds/keystore/keystore.h b/cmds/keystore/keystore.h
deleted file mode 100644
index 5ae3d24..0000000
--- a/cmds/keystore/keystore.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef __KEYSTORE_H__
-#define __KEYSTORE_H__
-
-// note state values overlap with ResponseCode for the purposes of the state() API
-enum State {
-    STATE_NO_ERROR      = 1,
-    STATE_LOCKED        = 2,
-    STATE_UNINITIALIZED = 3,
-};
-
-enum ResponseCode {
-    NO_ERROR          =  STATE_NO_ERROR, // 1
-    LOCKED            =  STATE_LOCKED, // 2
-    UNINITIALIZED     =  STATE_UNINITIALIZED, // 3
-    SYSTEM_ERROR      =  4,
-    PROTOCOL_ERROR    =  5,
-    PERMISSION_DENIED =  6,
-    KEY_NOT_FOUND     =  7,
-    VALUE_CORRUPTED   =  8,
-    UNDEFINED_ACTION  =  9,
-    WRONG_PASSWORD_0  = 10,
-    WRONG_PASSWORD_1  = 11,
-    WRONG_PASSWORD_2  = 12,
-    WRONG_PASSWORD_3  = 13, // MAX_RETRY = 4
-};
-
-#endif
diff --git a/cmds/keystore/keystore_cli.cpp b/cmds/keystore/keystore_cli.cpp
deleted file mode 100644
index dcd3bcb..0000000
--- a/cmds/keystore/keystore_cli.cpp
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * 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.
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <cutils/sockets.h>
-
-#include "keystore.h"
-
-static const char* responses[] = {
-    NULL,
-    /* [NO_ERROR]           = */ "No error",
-    /* [LOCKED]             = */ "Locked",
-    /* [UNINITIALIZED]      = */ "Uninitialized",
-    /* [SYSTEM_ERROR]       = */ "System error",
-    /* [PROTOCOL_ERROR]     = */ "Protocol error",
-    /* [PERMISSION_DENIED]  = */ "Permission denied",
-    /* [KEY_NOT_FOUND]      = */ "Key not found",
-    /* [VALUE_CORRUPTED]    = */ "Value corrupted",
-    /* [UNDEFINED_ACTION]   = */ "Undefined action",
-    /* [WRONG_PASSWORD]     = */ "Wrong password (last chance)",
-    /* [WRONG_PASSWORD + 1] = */ "Wrong password (2 tries left)",
-    /* [WRONG_PASSWORD + 2] = */ "Wrong password (3 tries left)",
-    /* [WRONG_PASSWORD + 3] = */ "Wrong password (4 tries left)",
-};
-
-int main(int argc, char* argv[])
-{
-    if (argc < 2) {
-        printf("Usage: %s action [parameter ...]\n", argv[0]);
-        return 0;
-    }
-
-    int sock = socket_local_client("keystore", ANDROID_SOCKET_NAMESPACE_RESERVED,
-                                   SOCK_STREAM);
-    if (sock == -1) {
-        puts("Failed to connect");
-        return 1;
-    }
-
-    send(sock, argv[1], 1, 0);
-    uint8_t bytes[65536];
-    for (int i = 2; i < argc; ++i) {
-        uint16_t length = strlen(argv[i]);
-        bytes[0] = length >> 8;
-        bytes[1] = length;
-        send(sock, &bytes, 2, 0);
-        send(sock, argv[i], length, 0);
-    }
-    shutdown(sock, SHUT_WR);
-
-    uint8_t code;
-    if (recv(sock, &code, 1, 0) != 1) {
-        puts("Failed to receive");
-        return 1;
-    }
-    printf("%d %s\n", code , responses[code] ? responses[code] : "Unknown");
-    int i;
-    while ((i = recv(sock, &bytes[0], 1, 0)) == 1) {
-        int length;
-        int offset;
-        if ((i = recv(sock, &bytes[1], 1, 0)) != 1) {
-            puts("Failed to receive");
-            return 1;
-        }
-        length = bytes[0] << 8 | bytes[1];
-        for (offset = 0; offset < length; offset += i) {
-            i = recv(sock, &bytes[offset], length - offset, 0);
-            if (i <= 0) {
-                puts("Failed to receive");
-                return 1;
-            }
-        }
-        fwrite(bytes, 1, length, stdout);
-        puts("");
-    }
-    return 0;
-}
diff --git a/cmds/keystore/keystore_get.h b/cmds/keystore/keystore_get.h
deleted file mode 100644
index 4b4923e..0000000
--- a/cmds/keystore/keystore_get.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef __KEYSTORE_GET_H__
-#define __KEYSTORE_GET_H__
-
-#include <stdio.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <cutils/sockets.h>
-
-#define KEYSTORE_MESSAGE_SIZE 65535
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* This function is provided for native components to get values from keystore.
- * Users are required to link against libcutils. Keys and values are 8-bit safe.
- * The first two arguments are the key and its length. The third argument
- * specifies the buffer to store the retrieved value, which must be an array of
- * KEYSTORE_MESSAGE_SIZE bytes. This function returns the length of the value or
- * -1 if an error happens. */
-static int keystore_get(const char *key, int length, char *value)
-{
-    uint8_t bytes[2] = {length >> 8, length};
-    uint8_t code = 'g';
-    int sock;
-
-    if (length < 0 || length > KEYSTORE_MESSAGE_SIZE) {
-        return -1;
-    }
-    sock = socket_local_client("keystore", ANDROID_SOCKET_NAMESPACE_RESERVED,
-                               SOCK_STREAM);
-    if (sock == -1) {
-        return -1;
-    }
-    if (send(sock, &code, 1, 0) == 1 && send(sock, bytes, 2, 0) == 2 &&
-        send(sock, key, length, 0) == length && shutdown(sock, SHUT_WR) == 0 &&
-        recv(sock, &code, 1, 0) == 1 && code == /* NO_ERROR */ 1 &&
-        recv(sock, &bytes[0], 1, 0) == 1 && recv(sock, &bytes[1], 1, 0) == 1) {
-        int offset = 0;
-        length = bytes[0] << 8 | bytes[1];
-        while (offset < length) {
-            int n = recv(sock, &value[offset], length - offset, 0);
-            if (n <= 0) {
-                length = -1;
-                break;
-            }
-            offset += n;
-        }
-    } else {
-        length = -1;
-    }
-
-    close(sock);
-    return length;
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/cmds/keystore/test-keystore b/cmds/keystore/test-keystore
deleted file mode 100755
index 3be51b3..0000000
--- a/cmds/keystore/test-keystore
+++ /dev/null
@@ -1,273 +0,0 @@
-#!/bin/bash
-#
-# Copyright 2011, 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.
-
-set -e
-
-prefix=$0
-log_file=$prefix.log
-baseline_file=$prefix.baseline
-
-function cleanup_output() {
-    rm -f $log_file
-    rm -f $baseline_file
-}
-
-function log() {
-    echo "$@"
-    append $log_file \# "$@"
-    append $baseline_file \# "$@"
-}
-
-function expect() {
-    append $baseline_file "$@"
-}
-
-function append() {
-    declare -r file=$1
-    shift
-    echo "$@" >> $file
-}
-
-function run() {
-    # strip out carriage returns from adb
-    # strip out date/time from ls -l
-    "$@" | tr --delete '\r' | sed -E 's/[0-9]{4}-[0-9]{2}-[0-9]{2} +[0-9]{1,2}:[0-9]{2} //' >> $log_file
-}
-
-function keystore() {
-    declare -r user=$1
-    shift
-    run adb shell su $user keystore_cli "$@"
-}
-
-function list_keystore_directory() {
-    run adb shell ls -al /data/misc/keystore
-}
-
-function compare() {
-    log "comparing $baseline_file and $log_file"
-    diff $baseline_file $log_file || (log $tag FAILED && exit 1)
-}
-
-function test_basic() {
-
-    #
-    # reset
-    #
-    log "reset keystore as system user"
-    keystore system r
-    expect "1 No error"
-    list_keystore_directory
-
-    #
-    # basic tests as system/root
-    #
-    log "root does not have permission to run test"
-    keystore root t
-    expect "6 Permission denied"
-    
-    log "but system user does"
-    keystore system t
-    expect "3 Uninitialized"
-    list_keystore_directory
-
-    log "password is now bar"
-    keystore system p bar
-    expect "1 No error"
-    list_keystore_directory
-    expect "-rw------- keystore keystore       84 .masterkey"
-    
-    log "no error implies initialized and unlocked"
-    keystore system t
-    expect "1 No error"
-    
-    log "saw with no argument"
-    keystore system s
-    expect "5 Protocol error"
-
-    log "saw nothing"
-    keystore system s ""
-    expect "1 No error"
-
-    log "add key baz"
-    keystore system i baz quux
-    expect "1 No error"
-
-    log "1000 is uid of system"
-    list_keystore_directory
-    expect "-rw------- keystore keystore       84 .masterkey"
-    expect "-rw------- keystore keystore       52 1000_baz"
-
-    log "saw baz"
-    keystore system s ""
-    expect "1 No error"
-    expect "baz"
-
-    log "get baz"
-    keystore system g baz
-    expect "1 No error"
-    expect "quux"
-
-    log "root can read system user keys (as can wifi or vpn users)"
-    keystore root g baz
-    expect "1 No error"
-    expect "quux"
-
-    #
-    # app user tests
-    #
-
-    # app_0 has uid 10000, as seen below
-    log "other uses cannot see the system keys"
-    keystore app_0 g baz
-    expect "7 Key not found"
-    
-    log "app user cannot use reset, password, lock, unlock"
-    keystore app_0 r
-    expect "6 Permission denied"
-    keystore app_0 p
-    expect "6 Permission denied"
-    keystore app_0 l
-    expect "6 Permission denied"
-    keystore app_0 u
-    expect "6 Permission denied"
-
-    log "install app_0 key"
-    keystore app_0 i 0x deadbeef
-    expect 1 No error
-    list_keystore_directory
-    expect "-rw------- keystore keystore       84 .masterkey"
-    expect "-rw------- keystore keystore       52 10000_0x"
-    expect "-rw------- keystore keystore       52 1000_baz"
-
-    log "get with no argument"
-    keystore app_0 g
-    expect "5 Protocol error"
-    
-    keystore app_0 g 0x
-    expect "1 No error"
-    expect "deadbeef"
-    
-    keystore app_0 i fred barney
-    expect "1 No error"
-    
-    keystore app_0 s ""
-    expect "1 No error"
-    expect "0x"
-    expect "fred"
-
-    log "note that saw returns the suffix of prefix matches"
-    keystore app_0 s fr # fred
-    expect "1 No error"
-    expect "ed" # fred
-
-    #
-    # lock tests
-    #
-    log "lock the store as system"
-    keystore system l
-    expect "1 No error"
-    keystore system t
-    expect "2 Locked"
-    
-    log "saw works while locked"
-    keystore app_0 s ""
-    expect "1 No error"
-    expect "0x"
-    expect "fred"
-
-    log "...but cannot read keys..."
-    keystore app_0 g 0x
-    expect "2 Locked"
-    
-    log "...but they can be deleted."
-    keystore app_0 e 0x
-    expect "1 No error"
-    keystore app_0 d 0x
-    expect "1 No error"
-    keystore app_0 e 0x
-    expect "7 Key not found"
-
-    #
-    # password
-    #
-    log "wrong password"
-    keystore system u foo
-    expect "13 Wrong password (4 tries left)"
-    log "right password"
-    keystore system u bar
-    expect "1 No error"
-    
-    log "make the password foo"
-    keystore system p foo
-    expect "1 No error"
-    
-    #
-    # final reset
-    #
-    log "reset wipes everything for all users"
-    keystore system r
-    expect "1 No error"
-    list_keystore_directory
-    
-    keystore system t
-    expect "3 Uninitialized"
-
-}
-
-function test_4599735() {
-    # http://b/4599735
-    log "start regression test for b/4599735"
-    keystore system r
-    expect "1 No error"
-
-    keystore system p foo
-    expect "1 No error"
-
-    keystore system i baz quux
-    expect "1 No error"
-    
-    keystore root g baz
-    expect "1 No error"
-    expect "quux"
-
-    keystore system l
-    expect "1 No error"
-
-    keystore system p foo
-    expect "1 No error"
-
-    log "after unlock, regression led to result of '8 Value corrupted'"
-    keystore root g baz
-    expect "1 No error"
-    expect "quux"
-
-    keystore system r
-    expect "1 No error"
-    log "end regression test for b/4599735"
-}
-
-function main() {
-    cleanup_output
-    log $tag START
-    test_basic
-    test_4599735
-    compare
-    log $tag PASSED
-    cleanup_output
-}
-
-main
diff --git a/include/gui/BufferQueue.h b/include/gui/BufferQueue.h
index 991a181..ae99160 100644
--- a/include/gui/BufferQueue.h
+++ b/include/gui/BufferQueue.h
@@ -60,6 +60,8 @@
     BufferQueue(bool allowSynchronousMode = true);
     virtual ~BufferQueue();
 
+    virtual int query(int what, int* value);
+
     // setBufferCount updates the number of available buffer slots.  After
     // calling this all buffer slots are both unallocated and owned by the
     // BufferQueue object (i.e. they are not owned by the client).
diff --git a/include/gui/SurfaceTexture.h b/include/gui/SurfaceTexture.h
index 4318f0f..dcab049 100644
--- a/include/gui/SurfaceTexture.h
+++ b/include/gui/SurfaceTexture.h
@@ -55,7 +55,7 @@
 
     virtual ~SurfaceTexture();
 
-    virtual int query(int what, int* value);
+
 
     // updateTexImage sets the image contents of the target texture to that of
     // the most recently queued buffer.
diff --git a/include/ui/InputTransport.h b/include/ui/InputTransport.h
index 1f738cd..0facce3 100644
--- a/include/ui/InputTransport.h
+++ b/include/ui/InputTransport.h
@@ -123,7 +123,7 @@
     virtual ~InputChannel();
 
 public:
-    InputChannel(const String8& name, int32_t fd);
+    InputChannel(const String8& name, int fd);
 
     /* Creates a pair of input channels.
      *
@@ -133,7 +133,7 @@
             sp<InputChannel>& outServerChannel, sp<InputChannel>& outClientChannel);
 
     inline String8 getName() const { return mName; }
-    inline int32_t getFd() const { return mFd; }
+    inline int getFd() const { return mFd; }
 
     /* Sends a message to the other endpoint.
      *
@@ -162,7 +162,7 @@
 
 private:
     String8 mName;
-    int32_t mFd;
+    int mFd;
 };
 
 /*
diff --git a/libs/gui/BufferQueue.cpp b/libs/gui/BufferQueue.cpp
index c7e2c0f..0791de2 100644
--- a/libs/gui/BufferQueue.cpp
+++ b/libs/gui/BufferQueue.cpp
@@ -166,6 +166,37 @@
     return OK;
 }
 
+int BufferQueue::query(int what, int* outValue)
+{
+    Mutex::Autolock lock(mMutex);
+
+    if (mAbandoned) {
+        ST_LOGE("query: SurfaceTexture has been abandoned!");
+        return NO_INIT;
+    }
+
+    int value;
+    switch (what) {
+    case NATIVE_WINDOW_WIDTH:
+        value = mDefaultWidth;
+        break;
+    case NATIVE_WINDOW_HEIGHT:
+        value = mDefaultHeight;
+        break;
+    case NATIVE_WINDOW_FORMAT:
+        value = mPixelFormat;
+        break;
+    case NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS:
+        value = mSynchronousMode ?
+                (MIN_UNDEQUEUED_BUFFERS-1) : MIN_UNDEQUEUED_BUFFERS;
+        break;
+    default:
+        return BAD_VALUE;
+    }
+    outValue[0] = value;
+    return NO_ERROR;
+}
+
 status_t BufferQueue::requestBuffer(int slot, sp<GraphicBuffer>* buf) {
     ST_LOGV("requestBuffer: slot=%d", slot);
     Mutex::Autolock lock(mMutex);
diff --git a/libs/gui/SurfaceTexture.cpp b/libs/gui/SurfaceTexture.cpp
index be1bcd1..a7bfc61 100644
--- a/libs/gui/SurfaceTexture.cpp
+++ b/libs/gui/SurfaceTexture.cpp
@@ -416,36 +416,7 @@
     return mSynchronousMode;
 }
 
-int SurfaceTexture::query(int what, int* outValue)
-{
-    Mutex::Autolock lock(mMutex);
 
-    if (mAbandoned) {
-        ST_LOGE("query: SurfaceTexture has been abandoned!");
-        return NO_INIT;
-    }
-
-    int value;
-    switch (what) {
-    case NATIVE_WINDOW_WIDTH:
-        value = mDefaultWidth;
-        break;
-    case NATIVE_WINDOW_HEIGHT:
-        value = mDefaultHeight;
-        break;
-    case NATIVE_WINDOW_FORMAT:
-        value = mPixelFormat;
-        break;
-    case NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS:
-        value = mSynchronousMode ?
-                (MIN_UNDEQUEUED_BUFFERS-1) : MIN_UNDEQUEUED_BUFFERS;
-        break;
-    default:
-        return BAD_VALUE;
-    }
-    outValue[0] = value;
-    return NO_ERROR;
-}
 
 void SurfaceTexture::abandon() {
     Mutex::Autolock lock(mMutex);
diff --git a/opengl/libs/EGL/egl.cpp b/opengl/libs/EGL/egl.cpp
index 4a56dcf..eec5ce1 100644
--- a/opengl/libs/EGL/egl.cpp
+++ b/opengl/libs/EGL/egl.cpp
@@ -202,34 +202,6 @@
 
 // ----------------------------------------------------------------------------
 
-EGLImageKHR egl_get_image_for_current_context(EGLImageKHR image)
-{
-    EGLContext context = egl_tls_t::getContext();
-    if (context == EGL_NO_CONTEXT || image == EGL_NO_IMAGE_KHR)
-        return EGL_NO_IMAGE_KHR;
-
-    egl_context_t const * const c = get_context(context);
-    if (c == NULL) // this should never happen, by construction
-        return EGL_NO_IMAGE_KHR;
-
-    egl_display_t* display = egl_display_t::get(c->dpy);
-    if (display == NULL) // this should never happen, by construction
-        return EGL_NO_IMAGE_KHR;
-
-    ImageRef _i(display, image);
-    if (!_i.get())
-        return EGL_NO_IMAGE_KHR;
-
-    // here we don't validate the context because if it's been marked for
-    // termination, this call should still succeed since it's internal to
-    // EGL.
-
-    egl_image_t const * const i = get_image(image);
-    return i->image;
-}
-
-// ----------------------------------------------------------------------------
-
 const GLubyte * egl_get_string_for_current_context(GLenum name) {
     // NOTE: returning NULL here will fall-back to the default
     // implementation.
diff --git a/opengl/libs/EGL/eglApi.cpp b/opengl/libs/EGL/eglApi.cpp
index bb2783d..a5dc832 100644
--- a/opengl/libs/EGL/eglApi.cpp
+++ b/opengl/libs/EGL/eglApi.cpp
@@ -627,29 +627,6 @@
     return err;
 }
 
-// Note: Similar implementations of these functions also exist in
-// gl2.cpp and gl.cpp, and are used by applications that call the
-// exported entry points directly.
-typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) (GLenum target, GLeglImageOES image);
-typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC) (GLenum target, GLeglImageOES image);
-
-static PFNGLEGLIMAGETARGETTEXTURE2DOESPROC glEGLImageTargetTexture2DOES_impl = NULL;
-static PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC glEGLImageTargetRenderbufferStorageOES_impl = NULL;
-
-static void glEGLImageTargetTexture2DOES_wrapper(GLenum target, GLeglImageOES image)
-{
-    GLeglImageOES implImage =
-        (GLeglImageOES)egl_get_image_for_current_context((EGLImageKHR)image);
-    glEGLImageTargetTexture2DOES_impl(target, implImage);
-}
-
-static void glEGLImageTargetRenderbufferStorageOES_wrapper(GLenum target, GLeglImageOES image)
-{
-    GLeglImageOES implImage =
-        (GLeglImageOES)egl_get_image_for_current_context((EGLImageKHR)image);
-    glEGLImageTargetRenderbufferStorageOES_impl(target, implImage);
-}
-
 __eglMustCastToProperFunctionPointerType eglGetProcAddress(const char *procname)
 {
     // eglGetProcAddress() could be the very first function called
@@ -724,16 +701,6 @@
 
             if (found) {
                 addr = gExtensionForwarders[slot];
-
-                if (!strcmp(procname, "glEGLImageTargetTexture2DOES")) {
-                    glEGLImageTargetTexture2DOES_impl = (PFNGLEGLIMAGETARGETTEXTURE2DOESPROC)addr;
-                    addr = (__eglMustCastToProperFunctionPointerType)glEGLImageTargetTexture2DOES_wrapper;
-                }
-                if (!strcmp(procname, "glEGLImageTargetRenderbufferStorageOES")) {
-                    glEGLImageTargetRenderbufferStorageOES_impl = (PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC)addr;
-                    addr = (__eglMustCastToProperFunctionPointerType)glEGLImageTargetRenderbufferStorageOES_wrapper;
-                }
-
                 sGLExtentionMap.add(name, addr);
                 sGLExtentionSlot++;
             }
@@ -1024,57 +991,18 @@
     egl_display_t const * const dp = validate_display(dpy);
     if (!dp) return EGL_NO_IMAGE_KHR;
 
-    if (ctx != EGL_NO_CONTEXT) {
-        ContextRef _c(dp, ctx);
-        if (!_c.get())
-            return setError(EGL_BAD_CONTEXT, EGL_NO_IMAGE_KHR);
-        egl_context_t * const c = get_context(ctx);
-        // since we have an EGLContext, we know which implementation to use
-        EGLImageKHR image = c->cnx->egl.eglCreateImageKHR(
-                dp->disp.dpy, c->context, target, buffer, attrib_list);
-        if (image == EGL_NO_IMAGE_KHR)
-            return image;
-            
-        egl_image_t* result = new egl_image_t(dpy, ctx);
-        result->image = image;
-        return (EGLImageKHR)result;
-    } else {
-        // EGL_NO_CONTEXT is a valid parameter
+    ContextRef _c(dp, ctx);
+    egl_context_t * const c = _c.get();
 
-        /* Since we don't have a way to know which implementation to call,
-         * we're calling all of them. If at least one of the implementation
-         * succeeded, this is a success.
-         */
-
-        EGLint currentError = eglGetError();
-
-        EGLImageKHR implImage = EGL_NO_IMAGE_KHR;
-        egl_connection_t* const cnx = &gEGLImpl;
-        if (cnx->dso && cnx->egl.eglCreateImageKHR) {
-            implImage = cnx->egl.eglCreateImageKHR(
-                    dp->disp.dpy, ctx, target, buffer, attrib_list);
-        }
-
-        if (implImage == EGL_NO_IMAGE_KHR) {
-            // failure, if there was an error when we entered this function,
-            // the error flag must not be updated.
-            // Otherwise, the error is whatever happened in the implementation
-            // that faulted.
-            if (currentError != EGL_SUCCESS) {
-                setError(currentError, EGL_NO_IMAGE_KHR);
-            }
-            return EGL_NO_IMAGE_KHR;
-        } else {
-            // In case of success, we need to clear all error flags
-            // (especially those caused by the implementation that didn't
-            // succeed).
-            eglGetError();
-        }
-
-        egl_image_t* result = new egl_image_t(dpy, ctx);
-        result->image = implImage;
-        return (EGLImageKHR)result;
+    EGLImageKHR result = EGL_NO_IMAGE_KHR;
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso && cnx->egl.eglCreateImageKHR) {
+        result = cnx->egl.eglCreateImageKHR(
+                dp->disp.dpy,
+                c ? c->context : EGL_NO_CONTEXT,
+                target, buffer, attrib_list);
     }
+    return result;
 }
 
 EGLBoolean eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR img)
@@ -1084,27 +1012,10 @@
     egl_display_t const * const dp = validate_display(dpy);
     if (!dp) return EGL_FALSE;
 
-    ImageRef _i(dp, img);
-    if (!_i.get()) return setError(EGL_BAD_PARAMETER, EGL_FALSE);
-
-    egl_image_t* image = get_image(img);
-    bool success = false;
-
     egl_connection_t* const cnx = &gEGLImpl;
-    if (image->image != EGL_NO_IMAGE_KHR) {
-        if (cnx->dso && cnx->egl.eglDestroyImageKHR) {
-            if (cnx->egl.eglDestroyImageKHR(
-                    dp->disp.dpy, image->image)) {
-                success = true;
-            }
-        }
+    if (cnx->dso && cnx->egl.eglDestroyImageKHR) {
+        cnx->egl.eglDestroyImageKHR(dp->disp.dpy, img);
     }
-
-    if (!success)
-        return EGL_FALSE;
-
-    _i.terminate();
-
     return EGL_TRUE;
 }
 
@@ -1120,21 +1031,12 @@
     egl_display_t const * const dp = validate_display(dpy);
     if (!dp) return EGL_NO_SYNC_KHR;
 
-    EGLContext ctx = eglGetCurrentContext();
-    ContextRef _c(dp, ctx);
-    if (!_c.get())
-        return setError(EGL_BAD_CONTEXT, EGL_NO_SYNC_KHR);
-
-    egl_context_t * const c = get_context(ctx);
     EGLSyncKHR result = EGL_NO_SYNC_KHR;
-    if (c->cnx->egl.eglCreateSyncKHR) {
-        EGLSyncKHR sync = c->cnx->egl.eglCreateSyncKHR(
-                dp->disp.dpy, type, attrib_list);
-        if (sync == EGL_NO_SYNC_KHR)
-            return sync;
-        result = (egl_sync_t*)new egl_sync_t(dpy, ctx, sync);
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso && cnx->egl.eglCreateSyncKHR) {
+        result = cnx->egl.eglCreateSyncKHR(dp->disp.dpy, type, attrib_list);
     }
-    return (EGLSyncKHR)result;
+    return result;
 }
 
 EGLBoolean eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync)
@@ -1144,75 +1046,46 @@
     egl_display_t const * const dp = validate_display(dpy);
     if (!dp) return EGL_FALSE;
 
-    SyncRef _s(dp, sync);
-    if (!_s.get()) return setError(EGL_BAD_PARAMETER, EGL_FALSE);
-    egl_sync_t* syncObject = get_sync(sync);
-
-    EGLContext ctx = syncObject->context;
-    ContextRef _c(dp, ctx);
-    if (!_c.get())
-        return setError(EGL_BAD_CONTEXT, EGL_FALSE);
-
     EGLBoolean result = EGL_FALSE;
-    egl_context_t * const c = get_context(ctx);
-    if (c->cnx->egl.eglDestroySyncKHR) {
-        result = c->cnx->egl.eglDestroySyncKHR(
-                dp->disp.dpy, syncObject->sync);
-        if (result)
-            _s.terminate();
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso && cnx->egl.eglDestroySyncKHR) {
+        result = cnx->egl.eglDestroySyncKHR(dp->disp.dpy, sync);
     }
     return result;
 }
 
-EGLint eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout)
+EGLint eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync,
+        EGLint flags, EGLTimeKHR timeout)
 {
     clearError();
 
     egl_display_t const * const dp = validate_display(dpy);
     if (!dp) return EGL_FALSE;
 
-    SyncRef _s(dp, sync);
-    if (!_s.get()) return setError(EGL_BAD_PARAMETER, EGL_FALSE);
-    egl_sync_t* syncObject = get_sync(sync);
-
-    EGLContext ctx = syncObject->context;
-    ContextRef _c(dp, ctx);
-    if (!_c.get())
-        return setError(EGL_BAD_CONTEXT, EGL_FALSE);
-
-    egl_context_t * const c = get_context(ctx);
-    if (c->cnx->egl.eglClientWaitSyncKHR) {
-        return c->cnx->egl.eglClientWaitSyncKHR(
-                dp->disp.dpy, syncObject->sync, flags, timeout);
+    EGLBoolean result = EGL_FALSE;
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso && cnx->egl.eglClientWaitSyncKHR) {
+        result = cnx->egl.eglClientWaitSyncKHR(
+                dp->disp.dpy, sync, flags, timeout);
     }
-
-    return EGL_FALSE;
+    return result;
 }
 
-EGLBoolean eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value)
+EGLBoolean eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync,
+        EGLint attribute, EGLint *value)
 {
     clearError();
 
     egl_display_t const * const dp = validate_display(dpy);
     if (!dp) return EGL_FALSE;
 
-    SyncRef _s(dp, sync);
-    if (!_s.get())
-        return setError(EGL_BAD_PARAMETER, EGL_FALSE);
-
-    egl_sync_t* syncObject = get_sync(sync);
-    EGLContext ctx = syncObject->context;
-    ContextRef _c(dp, ctx);
-    if (!_c.get())
-        return setError(EGL_BAD_CONTEXT, EGL_FALSE);
-
-    egl_context_t * const c = get_context(ctx);
-    if (c->cnx->egl.eglGetSyncAttribKHR) {
-        return c->cnx->egl.eglGetSyncAttribKHR(
-                dp->disp.dpy, syncObject->sync, attribute, value);
+    EGLBoolean result = EGL_FALSE;
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso && cnx->egl.eglGetSyncAttribKHR) {
+        result = cnx->egl.eglGetSyncAttribKHR(
+                dp->disp.dpy, sync, attribute, value);
     }
-
-    return EGL_FALSE;
+    return result;
 }
 
 // ----------------------------------------------------------------------------
diff --git a/opengl/libs/EGL/egl_object.h b/opengl/libs/EGL/egl_object.h
index f137bad..4d91f54 100644
--- a/opengl/libs/EGL/egl_object.h
+++ b/opengl/libs/EGL/egl_object.h
@@ -173,40 +173,10 @@
     String8 gl_extensions;
 };
 
-class egl_image_t: public egl_object_t {
-protected:
-    ~egl_image_t() {}
-public:
-    typedef egl_object_t::LocalRef<egl_image_t, EGLImageKHR> Ref;
-
-    egl_image_t(EGLDisplay dpy, EGLContext context) :
-        egl_object_t(get_display(dpy)),
-        dpy(dpy), context(context), image(EGL_NO_IMAGE_KHR) { }
-    EGLDisplay dpy;
-    EGLContext context;
-    EGLImageKHR image;
-};
-
-class egl_sync_t: public egl_object_t {
-protected:
-    ~egl_sync_t() {}
-public:
-    typedef egl_object_t::LocalRef<egl_sync_t, EGLSyncKHR> Ref;
-
-    egl_sync_t(EGLDisplay dpy, EGLContext context, EGLSyncKHR sync) :
-        egl_object_t(get_display(dpy)), dpy(dpy), context(context), sync(sync) {
-    }
-    EGLDisplay dpy;
-    EGLContext context;
-    EGLSyncKHR sync;
-};
-
 // ----------------------------------------------------------------------------
 
 typedef egl_surface_t::Ref  SurfaceRef;
 typedef egl_context_t::Ref  ContextRef;
-typedef egl_image_t::Ref    ImageRef;
-typedef egl_sync_t::Ref     SyncRef;
 
 // ----------------------------------------------------------------------------
 
@@ -225,16 +195,6 @@
     return egl_to_native_cast<egl_context_t>(context);
 }
 
-static inline
-egl_image_t* get_image(EGLImageKHR image) {
-    return egl_to_native_cast<egl_image_t>(image);
-}
-
-static inline
-egl_sync_t* get_sync(EGLSyncKHR sync) {
-    return egl_to_native_cast<egl_sync_t>(sync);
-}
-
 // ----------------------------------------------------------------------------
 }; // namespace android
 // ----------------------------------------------------------------------------
diff --git a/opengl/libs/GLES2/gl2.cpp b/opengl/libs/GLES2/gl2.cpp
index 79aa3cd..4345c2b 100644
--- a/opengl/libs/GLES2/gl2.cpp
+++ b/opengl/libs/GLES2/gl2.cpp
@@ -124,27 +124,3 @@
     }
     return ret;
 }
-
-/*
- * These GL calls are special because they need to EGL to retrieve some
- * informations before they can execute.
- */
-
-extern "C" void __glEGLImageTargetTexture2DOES(GLenum target, GLeglImageOES image);
-extern "C" void __glEGLImageTargetRenderbufferStorageOES(GLenum target, GLeglImageOES image);
-
-
-void glEGLImageTargetTexture2DOES(GLenum target, GLeglImageOES image)
-{
-    GLeglImageOES implImage = 
-        (GLeglImageOES)egl_get_image_for_current_context((EGLImageKHR)image);
-    __glEGLImageTargetTexture2DOES(target, implImage);
-}
-
-void glEGLImageTargetRenderbufferStorageOES(GLenum target, GLeglImageOES image)
-{
-    GLeglImageOES implImage = 
-        (GLeglImageOES)egl_get_image_for_current_context((EGLImageKHR)image);
-    __glEGLImageTargetRenderbufferStorageOES(target, implImage);
-}
-
diff --git a/opengl/libs/GLES2/gl2ext_api.in b/opengl/libs/GLES2/gl2ext_api.in
index a8907fd..c381075 100644
--- a/opengl/libs/GLES2/gl2ext_api.in
+++ b/opengl/libs/GLES2/gl2ext_api.in
@@ -1,7 +1,7 @@
-void API_ENTRY(__glEGLImageTargetTexture2DOES)(GLenum target, GLeglImageOES image) {
+void API_ENTRY(glEGLImageTargetTexture2DOES)(GLenum target, GLeglImageOES image) {
     CALL_GL_API(glEGLImageTargetTexture2DOES, target, image);
 }
-void API_ENTRY(__glEGLImageTargetRenderbufferStorageOES)(GLenum target, GLeglImageOES image) {
+void API_ENTRY(glEGLImageTargetRenderbufferStorageOES)(GLenum target, GLeglImageOES image) {
     CALL_GL_API(glEGLImageTargetRenderbufferStorageOES, target, image);
 }
 void API_ENTRY(glGetProgramBinaryOES)(GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, GLvoid *binary) {
diff --git a/opengl/libs/GLES_CM/gl.cpp b/opengl/libs/GLES_CM/gl.cpp
index adeaa5b..adcb60d 100644
--- a/opengl/libs/GLES_CM/gl.cpp
+++ b/opengl/libs/GLES_CM/gl.cpp
@@ -179,27 +179,3 @@
     }
     return ret;
 }
-
-/*
- * These GL calls are special because they need to EGL to retrieve some
- * informations before they can execute.
- */
-
-extern "C" void __glEGLImageTargetTexture2DOES(GLenum target, GLeglImageOES image);
-extern "C" void __glEGLImageTargetRenderbufferStorageOES(GLenum target, GLeglImageOES image);
-
-
-void glEGLImageTargetTexture2DOES(GLenum target, GLeglImageOES image)
-{
-    GLeglImageOES implImage = 
-        (GLeglImageOES)egl_get_image_for_current_context((EGLImageKHR)image);
-    __glEGLImageTargetTexture2DOES(target, implImage);
-}
-
-void glEGLImageTargetRenderbufferStorageOES(GLenum target, GLeglImageOES image)
-{
-    GLeglImageOES implImage = 
-        (GLeglImageOES)egl_get_image_for_current_context((EGLImageKHR)image);
-    __glEGLImageTargetRenderbufferStorageOES(target, implImage);
-}
-
diff --git a/opengl/libs/GLES_CM/glext_api.in b/opengl/libs/GLES_CM/glext_api.in
index 268a535..7cd6cb5 100644
--- a/opengl/libs/GLES_CM/glext_api.in
+++ b/opengl/libs/GLES_CM/glext_api.in
@@ -31,10 +31,10 @@
 void API_ENTRY(glDrawTexfvOES)(const GLfloat *coords) {
     CALL_GL_API(glDrawTexfvOES, coords);
 }
-void API_ENTRY(__glEGLImageTargetTexture2DOES)(GLenum target, GLeglImageOES image) {
+void API_ENTRY(glEGLImageTargetTexture2DOES)(GLenum target, GLeglImageOES image) {
     CALL_GL_API(glEGLImageTargetTexture2DOES, target, image);
 }
-void API_ENTRY(__glEGLImageTargetRenderbufferStorageOES)(GLenum target, GLeglImageOES image) {
+void API_ENTRY(glEGLImageTargetRenderbufferStorageOES)(GLenum target, GLeglImageOES image) {
     CALL_GL_API(glEGLImageTargetRenderbufferStorageOES, target, image);
 }
 void API_ENTRY(glAlphaFuncxOES)(GLenum func, GLclampx ref) {
diff --git a/opengl/libs/GLES_trace/src/gltrace_fixup.cpp b/opengl/libs/GLES_trace/src/gltrace_fixup.cpp
index 871b5dc..3e185bc 100644
--- a/opengl/libs/GLES_trace/src/gltrace_fixup.cpp
+++ b/opengl/libs/GLES_trace/src/gltrace_fixup.cpp
@@ -15,9 +15,13 @@
  */
 
 #include <cutils/log.h>
+#include <GLES/gl.h>
+#include <GLES/glext.h>
 #include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
 
 #include "gltrace.pb.h"
+#include "gltrace_api.h"
 #include "gltrace_context.h"
 #include "gltrace_fixup.h"
 
@@ -198,6 +202,20 @@
     arg_strpp->add_charvalue(src);
 }
 
+void fixup_glUniformGenericInteger(int argIndex, int nIntegers, GLMessage *glmsg) {
+    /* void glUniform?iv(GLint location, GLsizei count, const GLint *value); */
+    GLMessage_DataType *arg_values = glmsg->mutable_args(argIndex);
+    GLint *src = (GLint*)arg_values->intvalue(0);
+
+    arg_values->set_type(GLMessage::DataType::INT);
+    arg_values->set_isarray(true);
+    arg_values->clear_intvalue();
+
+    for (int i = 0; i < nIntegers; i++) {
+        arg_values->add_intvalue(*src++);
+    }
+}
+
 void fixup_glUniformGeneric(int argIndex, int nFloats, GLMessage *glmsg) {
     GLMessage_DataType *arg_values = glmsg->mutable_args(argIndex);
     GLfloat *src = (GLfloat*)arg_values->intvalue(0);
@@ -223,6 +241,10 @@
     GLMessage_DataType *arg_intarray = glmsg->mutable_args(argIndex);
     GLint *intp = (GLint *)arg_intarray->intvalue(0);
 
+    if (intp == NULL) {
+        return;
+    }
+
     arg_intarray->set_type(GLMessage::DataType::INT);
     arg_intarray->set_isarray(true);
     arg_intarray->clear_intvalue();
@@ -232,6 +254,15 @@
     }
 }
 
+void fixup_GenericEnumArray(int argIndex, int nEnums, GLMessage *glmsg) {
+    // fixup as if they were ints
+    fixup_GenericIntArray(argIndex, nEnums, glmsg);
+
+    // and then set the data type to be enum
+    GLMessage_DataType *arg_enumarray = glmsg->mutable_args(argIndex);
+    arg_enumarray->set_type(GLMessage::DataType::ENUM);
+}
+
 void fixup_glGenGeneric(GLMessage *glmsg) {
     /* void glGen*(GLsizei n, GLuint * buffers); */
     GLMessage_DataType arg_n  = glmsg->args(0);
@@ -270,6 +301,84 @@
     arg_params->add_floatvalue(*src);
 }
 
+void fixup_glLinkProgram(GLMessage *glmsg) {
+    /* void glLinkProgram(GLuint program); */
+    GLuint program = glmsg->args(0).intvalue(0);
+
+    /* We don't have to fixup this call, but as soon as a program is linked,
+       we obtain information about all active attributes and uniforms to
+       pass on to the debugger. Note that in order to pass this info to
+       the debugger, all we need to do is call the trace versions of the
+       necessary calls. */
+
+    GLint n, maxNameLength;
+    GLchar *name;
+    GLint size;
+    GLenum type;
+
+    // obtain info regarding active attributes
+    GLTrace_glGetProgramiv(program, GL_ACTIVE_ATTRIBUTES, &n);
+    GLTrace_glGetProgramiv(program, GL_ACTIVE_ATTRIBUTE_MAX_LENGTH, &maxNameLength);
+
+    name = (GLchar *) malloc(maxNameLength);
+    for (int i = 0; i < n; i++) {
+        GLTrace_glGetActiveAttrib(program, i, maxNameLength, NULL, &size, &type, name);
+    }
+    free(name);
+
+    // obtain info regarding active uniforms
+    GLTrace_glGetProgramiv(program, GL_ACTIVE_UNIFORMS, &n);
+    GLTrace_glGetProgramiv(program, GL_ACTIVE_UNIFORM_MAX_LENGTH, &maxNameLength);
+
+    name = (GLchar *) malloc(maxNameLength);
+    for (int i = 0; i < n; i++) {
+        GLTrace_glGetActiveUniform(program, i, maxNameLength, NULL, &size, &type, name);
+    }
+    free(name);
+}
+
+/** Given a glGetActive[Uniform|Attrib] call, obtain the location
+ *  of the variable in the call.
+ */
+int getShaderVariableLocation(GLTraceContext *context, GLMessage *glmsg) {
+    GLMessage_Function func = glmsg->function();
+    if (func != GLMessage::glGetActiveAttrib && func != GLMessage::glGetActiveUniform) {
+        return -1;
+    }
+
+    int program = glmsg->args(0).intvalue(0);
+    GLchar *name = (GLchar*) glmsg->args(6).intvalue(0);
+
+    if (func == GLMessage::glGetActiveAttrib) {
+        return context->hooks->gl.glGetAttribLocation(program, name);
+    } else {
+        return context->hooks->gl.glGetUniformLocation(program, name);
+    }
+}
+
+void fixup_glGetActiveAttribOrUniform(GLMessage *glmsg, int location) {
+    /* void glGetActiveAttrib(GLuint program, GLuint index, GLsizei bufsize,
+                GLsizei* length, GLint* size, GLenum* type, GLchar* name); */
+    /* void glGetActiveUniform(GLuint program, GLuint index, GLsizei bufsize,
+                GLsizei* length, GLint* size, GLenum* type, GLchar* name) */
+
+    fixup_GenericIntArray(3, 1, glmsg);     // length
+    fixup_GenericIntArray(4, 1, glmsg);     // size
+    fixup_GenericEnumArray(5, 1, glmsg);    // type
+    fixup_CStringPtr(6, glmsg);             // name
+
+    // The index argument in the glGetActive[Attrib|Uniform] functions
+    // does not correspond to the actual location index as used in
+    // glUniform*() or glVertexAttrib*() to actually upload the data.
+    // In order to make things simpler for the debugger, we also pass
+    // a hidden location argument that stores the actual location.
+    // append the location value to the end of the argument list
+    GLMessage_DataType *arg_location = glmsg->add_args();
+    arg_location->set_isarray(false);
+    arg_location->set_type(GLMessage::DataType::INT);
+    arg_location->add_intvalue(location);
+}
+
 void fixupGLMessage(GLTraceContext *context, nsecs_t start, nsecs_t end, GLMessage *glmsg) {
     // for all messages, set the current context id
     glmsg->set_context_id(context->getId());
@@ -292,6 +401,19 @@
     case GLMessage::glGenTextures:       /* void glGenTextures(GLsizei n, GLuint *textures); */
         fixup_glGenGeneric(glmsg);
         break;
+    case GLMessage::glLinkProgram:       /* void glLinkProgram(GLuint program); */
+        fixup_glLinkProgram(glmsg);
+        break;
+    case GLMessage::glGetActiveAttrib:
+        fixup_glGetActiveAttribOrUniform(glmsg, getShaderVariableLocation(context, glmsg));
+        break;
+    case GLMessage::glGetActiveUniform:
+        fixup_glGetActiveAttribOrUniform(glmsg, getShaderVariableLocation(context, glmsg));
+        break;
+    case GLMessage::glBindAttribLocation:
+        /* void glBindAttribLocation(GLuint program, GLuint index, const GLchar* name); */
+        fixup_CStringPtr(2, glmsg);
+        break;
     case GLMessage::glGetAttribLocation:  
     case GLMessage::glGetUniformLocation: 
         /* int glGetAttribLocation(GLuint program, const GLchar* name) */
@@ -331,6 +453,38 @@
     case GLMessage::glShaderSource:
         fixup_glShaderSource(glmsg);
         break;
+    case GLMessage::glUniform1iv:
+        /* void glUniform1iv(GLint location, GLsizei count, const GLint *value); */
+        fixup_glUniformGenericInteger(2, 1, glmsg);
+        break;
+    case GLMessage::glUniform2iv:
+        /* void glUniform2iv(GLint location, GLsizei count, const GLint *value); */
+        fixup_glUniformGenericInteger(2, 2, glmsg);
+        break;
+    case GLMessage::glUniform3iv:
+        /* void glUniform3iv(GLint location, GLsizei count, const GLint *value); */
+        fixup_glUniformGenericInteger(2, 3, glmsg);
+        break;
+    case GLMessage::glUniform4iv:
+        /* void glUniform4iv(GLint location, GLsizei count, const GLint *value); */
+        fixup_glUniformGenericInteger(2, 4, glmsg);
+        break;
+    case GLMessage::glUniform1fv:
+        /* void glUniform1fv(GLint location, GLsizei count, const GLfloat *value); */
+        fixup_glUniformGeneric(2, 1, glmsg);
+        break;
+    case GLMessage::glUniform2fv:
+        /* void glUniform2fv(GLint location, GLsizei count, const GLfloat *value); */
+        fixup_glUniformGeneric(2, 2, glmsg);
+        break;
+    case GLMessage::glUniform3fv:
+        /* void glUniform3fv(GLint location, GLsizei count, const GLfloat *value); */
+        fixup_glUniformGeneric(2, 3, glmsg);
+        break;
+    case GLMessage::glUniform4fv:
+        /* void glUniform4fv(GLint location, GLsizei count, const GLfloat *value); */
+        fixup_glUniformGeneric(2, 4, glmsg);
+        break;
     case GLMessage::glUniformMatrix2fv:
         /* void glUniformMatrix2fv(GLint location, GLsizei count, GLboolean transpose,
                                                                     const GLfloat* value) */
diff --git a/opengl/libs/egl_impl.h b/opengl/libs/egl_impl.h
index 8ff51ec..cb0e908 100644
--- a/opengl/libs/egl_impl.h
+++ b/opengl/libs/egl_impl.h
@@ -30,7 +30,6 @@
 // ----------------------------------------------------------------------------
 
 EGLAPI const GLubyte * egl_get_string_for_current_context(GLenum name);
-EGLAPI EGLImageKHR egl_get_image_for_current_context(EGLImageKHR image);
 
 // ----------------------------------------------------------------------------
 }; // namespace android
diff --git a/opengl/libs/tools/glapigen b/opengl/libs/tools/glapigen
index 9be40cf..4d8334f 100755
--- a/opengl/libs/tools/glapigen
+++ b/opengl/libs/tools/glapigen
@@ -37,12 +37,6 @@
   #printf("%s", $line);
   
   my $prefix = "";
-  if ($name eq "glEGLImageTargetTexture2DOES") {
-    $prefix = "__";
-  }
-  if ($name eq "glEGLImageTargetRenderbufferStorageOES") {
-    $prefix = "__";
-  }
   if ($name eq "glGetString") {
     $prefix = "__";
   }