diff --git a/annotations/Android.bp b/annotations/Android.bp
new file mode 100644
index 0000000..35a0d58
--- /dev/null
+++ b/annotations/Android.bp
@@ -0,0 +1,22 @@
+//
+// Copyright (C) 2008 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.
+//
+
+java_library_host {
+    name: "annotations",
+
+    srcs: ["src/**/*.java"],
+    java_resource_dirs: ["src"],
+}
diff --git a/annotations/Android.mk b/annotations/Android.mk
deleted file mode 100644
index cbfe92d..0000000
--- a/annotations/Android.mk
+++ /dev/null
@@ -1,26 +0,0 @@
-#
-# Copyright (C) 2008 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 := $(call all-java-files-under, src)
-LOCAL_JAVA_RESOURCE_DIRS := src
-
-LOCAL_MODULE := annotations
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_HOST_JAVA_LIBRARY)
-
diff --git a/dumpeventlog/Android.bp b/dumpeventlog/Android.bp
new file mode 100644
index 0000000..618446f
--- /dev/null
+++ b/dumpeventlog/Android.bp
@@ -0,0 +1,12 @@
+// Copyright 2007 The Android Open Source Project
+//
+
+java_binary_host {
+    name: "dumpeventlog",
+
+    srcs: ["src/**/*.java"],
+
+    wrapper: "etc/dumpeventlog",
+    main_class: "com.android.dumpeventlog.DumpEventLog",
+    libs: ["ddmlib-prebuilt"],
+}
diff --git a/dumpeventlog/Android.mk b/dumpeventlog/Android.mk
deleted file mode 100644
index 7bb870d..0000000
--- a/dumpeventlog/Android.mk
+++ /dev/null
@@ -1,5 +0,0 @@
-# Copyright 2007 The Android Open Source Project
-#
-DUMPEVENTLOG_LOCAL_DIR := $(call my-dir)
-include $(DUMPEVENTLOG_LOCAL_DIR)/etc/Android.mk
-include $(DUMPEVENTLOG_LOCAL_DIR)/src/Android.mk
diff --git a/dumpeventlog/etc/Android.mk b/dumpeventlog/etc/Android.mk
deleted file mode 100644
index 8094734..0000000
--- a/dumpeventlog/etc/Android.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-# Copyright 2007 The Android Open Source Project
-#
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_PREBUILT_EXECUTABLES := dumpeventlog
-include $(BUILD_HOST_PREBUILT)
-
diff --git a/dumpeventlog/etc/manifest.txt b/dumpeventlog/etc/manifest.txt
deleted file mode 100644
index 0eea915..0000000
--- a/dumpeventlog/etc/manifest.txt
+++ /dev/null
@@ -1 +0,0 @@
-Main-Class: com.android.dumpeventlog.DumpEventLog
diff --git a/dumpeventlog/src/Android.mk b/dumpeventlog/src/Android.mk
deleted file mode 100644
index f0c1aeb..0000000
--- a/dumpeventlog/src/Android.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-# Copyright 2007 The Android Open Source Project
-#
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_JAR_MANIFEST := ../etc/manifest.txt
-LOCAL_JAVA_LIBRARIES := \
-    ddmlib-prebuilt
-LOCAL_MODULE := dumpeventlog
-
-include $(BUILD_HOST_JAVA_LIBRARY)
diff --git a/emulator/mksdcard/.gitignore b/emulator/mksdcard/.gitignore
deleted file mode 100644
index 4a78fc8..0000000
--- a/emulator/mksdcard/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-build
-.gradle
-
diff --git a/emulator/mksdcard/Android.mk b/emulator/mksdcard/Android.mk
deleted file mode 100644
index 0547f00..0000000
--- a/emulator/mksdcard/Android.mk
+++ /dev/null
@@ -1,11 +0,0 @@
-# Copyright 2006 The Android Open Source Project
-
-LOCAL_PATH:= $(call my-dir)
-
-# host executable
-#
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES:= src/source/mksdcard.c
-LOCAL_MODULE = mksdcard
-include $(BUILD_HOST_EXECUTABLE)
-
diff --git a/emulator/mksdcard/MODULE_LICENSE_BSD b/emulator/mksdcard/MODULE_LICENSE_BSD
deleted file mode 100644
index e69de29..0000000
--- a/emulator/mksdcard/MODULE_LICENSE_BSD
+++ /dev/null
diff --git a/emulator/mksdcard/NOTICE b/emulator/mksdcard/NOTICE
deleted file mode 100644
index 06a9081..0000000
--- a/emulator/mksdcard/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
-   Copyright (c) 2005-2014, 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.
-
-   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.
-
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
diff --git a/emulator/mksdcard/build.gradle b/emulator/mksdcard/build.gradle
deleted file mode 100644
index f2bbe73..0000000
--- a/emulator/mksdcard/build.gradle
+++ /dev/null
@@ -1,54 +0,0 @@
-apply plugin: 'c'
-apply plugin: 'sdk-files'
-apply plugin: 'native-setup'
-
-executables {
-    mksdcard {}
-}
-
-sources {
-    mksdcard {
-        c {
-            source {
-                srcDir "src/source"
-                include "**/*.c"
-            }
-        }
-    }
-}
-
-binaries.all {
-    cCompiler.args "-D_FILE_OFFSET_BITS=64"
-    if (Os.isFamily(Os.FAMILY_WINDOWS)) {
-        linker.args "-static-libgcc"
-    }
-}
-
-sdk {
-    mac {
-        item( { getExeName("darwin") } ) {
-            executable true
-            builtBy 'darwinMksdcardExecutable'
-        }
-    }
-    linux {
-        item( { getExeName("linux") } ) {
-            executable true
-            builtBy 'linuxMksdcardExecutable'
-        }
-    }
-    windows {
-        item( { getExeName("windows32") } ) {
-            name 'mksdcard.exe'
-            builtBy 'windows32MksdcardExecutable'
-        }
-    }
-}
-
-def getExeName(String platform) {
-    // binaries will return a set of binaries
-    def binaries = executables.mksdcard.binaries.matching { it.name == "${platform}MksdcardExecutable" }
-    // calling .exeFile on the set returns an array with the result from each item in the set...
-    return binaries.executableFile.get(0)
-}
-
diff --git a/emulator/mksdcard/src/source/mksdcard.c b/emulator/mksdcard/src/source/mksdcard.c
deleted file mode 100644
index ca23e63..0000000
--- a/emulator/mksdcard/src/source/mksdcard.c
+++ /dev/null
@@ -1,364 +0,0 @@
-/* mksdcard.c
-**
-** Copyright 2007, The Android Open Source Project
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**     * Redistributions of source code must retain the above copyright
-**       notice, this list of conditions and the following disclaimer.
-**     * Redistributions in binary form must reproduce the above copyright
-**       notice, this list of conditions and the following disclaimer in the
-**       documentation and/or other materials provided with the distribution.
-**     * Neither the name of Google Inc. nor the names of its contributors may
-**       be used to endorse or promote products derived from this software
-**       without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY Google Inc. ``AS IS'' AND ANY EXPRESS OR
-** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
-** EVENT SHALL Google Inc. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/* a simple and portable program used to generate a blank FAT32 image file
- *
- * usage: mksdcard [-l label] <size> <filename>
- */
-
-#include <time.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-
-/* believe me, you *don't* want to change these constants !! */
-#define  BYTES_PER_SECTOR    512
-#define  RESERVED_SECTORS    32
-#define  BACKUP_BOOT_SECTOR  6
-#define  NUM_FATS            2
-
-/* sectors_per_disk is encoded as a signed int */
-#define MAX_SECTORS_PER_DISK 0x7FFFFFFF
-#define MAX_DISK_SIZE ((Wide)MAX_SECTORS_PER_DISK * BYTES_PER_SECTOR)
-
-typedef long long      Wide;   /* might be something else if you don't use GCC */
-typedef unsigned char  Byte;
-typedef Byte*          Bytes;
-
-#define  BYTE_(p,i)      (((Bytes)(p))[(i)])
-
-#define  POKEB(p,v)     BYTE_(p,0) = (Byte)(v)
-#define  POKES(p,v)   ( BYTE_(p,0) = (Byte)(v), BYTE_(p,1) = (Byte)((v) >> 8) )
-#define  POKEW(p,v)   ( BYTE_(p,0) = (Byte)(v), BYTE_(p,1) = (Byte)((v) >> 8), BYTE_(p,2) = (Byte)((v) >> 16), BYTE_(p,3) = (Byte)((v) >> 24) )
-
-static Byte  s_boot_sector   [ BYTES_PER_SECTOR ];   /* boot sector */
-static Byte  s_fsinfo_sector [ BYTES_PER_SECTOR ];   /* FS Info sector */
-static Byte  s_fat_head      [ BYTES_PER_SECTOR ];   /* first FAT sector */
-// static Byte  s_zero_sector   [ BYTES_PER_SECTOR ];   /* empty sector */
-
-// For handling Unicode paths
-#ifdef _WIN32
-    #define WIDE_CHAR   wchar_t
-    #define ARGC        wargc
-    #define ARGV        wargv
-    #define STRINGPRINT "%S"
-#else
-    #define WIDE_CHAR   char
-    #define ARGC        argc
-    #define ARGV        argv
-    #define STRINGPRINT "%s"
-#endif
-
-/* this is the date and time when creating the disk */
-static int
-get_serial_id( void )
-{
-    unsigned short  lo, hi;
-    time_t          now = time(NULL);
-    struct tm       tm  = gmtime( &now )[0];
-
-    lo  = (unsigned short)(tm.tm_mday + ((tm.tm_mon+1) << 8) + (tm.tm_sec << 8));
-    hi  = (unsigned short)(tm.tm_min + (tm.tm_hour << 8) + (tm.tm_year + 1900));
-
-    return lo + (hi << 16);
-}
-
-static int
-get_sectors_per_cluster( Wide  disk_size )
-{
-    Wide  disk_MB = disk_size/(1024*1024);
-
-    if (disk_MB < 260)
-        return 1;
-
-    if (disk_MB < 8192)
-        return 4;
-
-    if (disk_MB < 16384)
-        return 8;
-
-    if (disk_MB < 32768)
-        return 16;
-
-    return 32;
-}
-
-static int
-get_sectors_per_fat( Wide  disk_size, int  sectors_per_cluster )
-{
-    Wide   divider;
-
-    /* weird computation from MS - see fatgen103.doc for details */
-    disk_size -= RESERVED_SECTORS * BYTES_PER_SECTOR;  /* don't count 32 reserved sectors */
-    disk_size /= BYTES_PER_SECTOR;       /* disk size in sectors */
-    divider = ((256 * sectors_per_cluster) + NUM_FATS) / 2;
-
-    return (int)( (disk_size + (divider-1)) / divider );
-}
-
-static void
-boot_sector_init( Bytes  boot, Bytes  info, Wide   disk_size, const char*  label )
-{
-    int   sectors_per_cluster = get_sectors_per_cluster(disk_size);
-    int   sectors_per_fat    = get_sectors_per_fat(disk_size, sectors_per_cluster);
-    int   sectors_per_disk   = (int)(disk_size / BYTES_PER_SECTOR);
-    int   serial_id          = get_serial_id();
-    int   free_count;
-
-    if (label == NULL)
-        label = "SDCARD";
-
-    POKEB(boot, 0xeb);
-    POKEB(boot+1, 0x5a);
-    POKEB(boot+2, 0x90);
-    strcpy( (char*)boot + 3, "MSWIN4.1" );
-    POKES( boot + 0x0b, BYTES_PER_SECTOR );    /* sector size */
-    POKEB( boot + 0xd, sectors_per_cluster );  /* sectors per cluster */
-    POKES( boot + 0xe, RESERVED_SECTORS );     /* reserved sectors before first FAT */
-    POKEB( boot + 0x10, NUM_FATS );            /* number of FATs */
-    POKES( boot + 0x11, 0 );                   /* max root directory entries for FAT12/FAT16, 0 for FAT32 */
-    POKES( boot + 0x13, 0 );                   /* total sectors, 0 to use 32-bit value at offset 0x20 */
-    POKEB( boot + 0x15, 0xF8 );                /* media descriptor, 0xF8 == hard disk */
-    POKES( boot + 0x16, 0 );                   /* Sectors per FAT for FAT12/16, 0 for FAT32 */
-    POKES( boot + 0x18, 9 );                   /* Sectors per track (whatever) */
-    POKES( boot + 0x1a, 2 );                   /* Number of heads (whatever) */
-    POKEW( boot + 0x1c, 0 );                   /* Hidden sectors */
-    POKEW( boot + 0x20, sectors_per_disk );    /* Total sectors */
-
-    /* extension */
-    POKEW( boot + 0x24, sectors_per_fat );       /* Sectors per FAT */
-    POKES( boot + 0x28, 0 );         /* FAT flags */
-    POKES( boot + 0x2a, 0 );         /* version */
-    POKEW( boot + 0x2c, 2 );         /* cluster number of root directory start */
-    POKES( boot + 0x30, 1 );         /* sector number of FS information sector */
-    POKES( boot + 0x32, BACKUP_BOOT_SECTOR );         /* sector number of a copy of this boot sector */
-    POKEB( boot + 0x40, 0x80 );      /* physical drive number */
-    POKEB( boot + 0x42, 0x29 );      /* extended boot signature ?? */
-    POKEW( boot + 0x43, serial_id ); /* serial ID */
-    strncpy( (char*)boot + 0x47, label, 11 );  /* Volume Label */
-    memcpy( boot + 0x52, "FAT32   ", 8 );  /* FAT system type, padded with 0x20 */
-
-    POKEB( boot + BYTES_PER_SECTOR-2, 0x55 );    /* boot sector signature */
-    POKEB( boot + BYTES_PER_SECTOR-1, 0xAA );
-
-    /* FSInfo sector */
-    free_count = sectors_per_disk - 32 - 2*sectors_per_fat;
-
-    POKEW( info + 0,   0x41615252 );
-    POKEW( info + 484, 0x61417272 );
-    POKEW( info + 488, free_count );   /* number of free clusters */
-    POKEW( info + 492, 3 );            /* next free clusters, 0-1 reserved, 2 is used for the root dir */
-    POKEW( info + 508, 0xAA550000 );
-}
-
-static void
-fat_init( Bytes  fat )
-{
-    POKEW( fat,     0x0ffffff8 );  /* reserve cluster 1, media id in low byte */
-    POKEW( fat + 4, 0x0fffffff );  /* reserve cluster 2 */
-    POKEW( fat + 8, 0x0fffffff );  /* end of clust chain for root dir */
-}
-
-
-static int
-write_sector( FILE*  file, Bytes  sector )
-{
-    int result = fwrite( sector, 1, BYTES_PER_SECTOR, file ) != BYTES_PER_SECTOR;
-    if (result) {
-      fprintf(stderr, "Failed to write sector of %d bytes: %s\n", BYTES_PER_SECTOR, strerror(errno));
-    }
-    return result;
-}
-
-static int
-write_empty( FILE*   file, Wide  count )
-{
-    static  Byte  empty[256*1024];
-    memset(empty, 0, sizeof(empty));
-
-    count *= BYTES_PER_SECTOR;
-    while (count > 0) {
-        int  len = sizeof(empty);
-        if (len > count)
-          len = count;
-        if ( fwrite( empty, 1, len, file ) != (size_t)len ) {
-            fprintf(stderr, "Failed to write %d bytes: %s\n", len, strerror(errno));
-            return 1;
-        }
-
-        count -= len;
-    }
-    return 0;
-}
-
-static void usage (void)
-{
-    fprintf(stderr, "mksdcard: create a blank FAT32 image to be used with the Android emulator\n" );
-    fprintf(stderr, "usage: mksdcard [-l label] <size> <file>\n\n");
-    fprintf(stderr, "  if <size> is a simple integer, it specifies a size in bytes\n" );
-    fprintf(stderr, "  if <size> is an integer followed by 'K', it specifies a size in KiB\n" );
-    fprintf(stderr, "  if <size> is an integer followed by 'M', it specifies a size in MiB\n" );
-    fprintf(stderr, "  if <size> is an integer followed by 'G', it specifies a size in GiB\n" );
-    fprintf(stderr, "\nMinimum size is 9M. The Android emulator cannot use smaller images.\n" );
-    fprintf(stderr, "Maximum size is %lld bytes, %lldK, %lldM or %lldG\n",
-            MAX_DISK_SIZE, MAX_DISK_SIZE >> 10, MAX_DISK_SIZE >> 20, MAX_DISK_SIZE >> 30);
-    exit(1);
-}
-
-int  main( int argc, char**  argv )
-{
-    Wide              disk_size;
-    int               sectors_per_fat;
-    int               sectors_per_disk;
-    WIDE_CHAR*        end;
-    const WIDE_CHAR*  label = NULL;
-    FILE*             f = NULL;
-
-#ifdef _WIN32
-    int          wargc;
-    WIDE_CHAR**  wargv;
-    WIDE_CHAR**  unused_environment;
-    WIDE_CHAR**  unused_startupinfo;
-
-    __wgetmainargs(&wargc, &wargv, &unused_environment, 0, &unused_startupinfo);
-#endif
-
-    for ( ; ARGC > 1 && ARGV[1][0] == '-'; ARGC--, ARGV++ )
-    {
-        WIDE_CHAR*  arg = ARGV[1] + 1;
-        switch (arg[0]) {
-            case 'l':
-                if (arg[1] != 0)
-                    arg += 2;
-                else {
-                    ARGC--;
-                    ARGV++;
-                    if (ARGC <= 1)
-                        usage();
-                    arg = ARGV[1];
-                }
-                label = arg;
-                break;
-
-            default:
-                usage();
-        }
-    }
-
-    if (ARGC != 3)
-        usage();
-
-#ifdef _WIN32
-    disk_size = wcstoll( ARGV[1], &end, 10 );
-#else
-    disk_size = strtoll( ARGV[1], &end, 10 );
-#endif
-
-    if (disk_size <= 0 || errno == EINVAL || errno == ERANGE) {
-        fprintf(stderr, "Invalid argument size '" STRINGPRINT "'\n\n", ARGV[1]);
-        usage();
-    }
-
-    if (*end == 'K')
-        disk_size *= 1024;
-    else if (*end == 'M')
-        disk_size *= 1024*1024;
-    else if (*end == 'G')
-        disk_size *= 1024*1024*1024;
-
-    if (disk_size < 9*1024*1024) {
-        fprintf(stderr, "Invalid argument: size '" STRINGPRINT "' is too small.\n\n", ARGV[1]);
-        usage();
-    } else if (disk_size > MAX_DISK_SIZE) {
-        fprintf(stderr, "Invalid argument: size '" STRINGPRINT "' is too large.\n\n", ARGV[1]);
-        usage();
-    }
-
-    sectors_per_disk = disk_size / BYTES_PER_SECTOR;
-    sectors_per_fat  = get_sectors_per_fat( disk_size, get_sectors_per_cluster( disk_size ) );
-
-    boot_sector_init( s_boot_sector, s_fsinfo_sector, disk_size, NULL );
-    fat_init( s_fat_head );
-
-#ifdef _WIN32
-    f = _wfopen( ARGV[2], L"wb" );
-#else
-    f = fopen( ARGV[2], "wb" );
-#endif
-    if ( !f ) {
-      fprintf(stderr, "Could not create file '" STRINGPRINT "': %s\n", ARGV[2], strerror(errno));
-      goto FailWrite;
-    }
-
-   /* here's the layout:
-    *
-    *  boot_sector
-    *  fsinfo_sector
-    *  empty
-    *  backup boot sector
-    *  backup fsinfo sector
-    *  RESERVED_SECTORS - 4 empty sectors (if backup sectors), or RESERVED_SECTORS - 2 (if no backup)
-    *  first fat
-    *  second fat
-    *  zero sectors
-   */
-
-    if ( write_sector( f, s_boot_sector ) ) goto FailWrite;
-    if ( write_sector( f, s_fsinfo_sector ) ) goto FailWrite;
-    if ( BACKUP_BOOT_SECTOR > 0 ) {
-        if ( write_empty( f, BACKUP_BOOT_SECTOR - 2 ) ) goto FailWrite;
-        if ( write_sector( f, s_boot_sector ) ) goto FailWrite;
-        if ( write_sector( f, s_fsinfo_sector ) ) goto FailWrite;
-        if ( write_empty( f, RESERVED_SECTORS - 2 - BACKUP_BOOT_SECTOR ) ) goto FailWrite;
-    }
-    else if ( write_empty( f, RESERVED_SECTORS - 2 ) ) goto FailWrite;
-
-    if ( write_sector( f, s_fat_head ) ) goto FailWrite;
-    if ( write_empty( f, sectors_per_fat-1 ) ) goto FailWrite;
-
-    if ( write_sector( f, s_fat_head ) ) goto FailWrite;
-    if ( write_empty( f, sectors_per_fat-1 ) ) goto FailWrite;
-
-    if ( write_empty( f, sectors_per_disk - RESERVED_SECTORS - 2*sectors_per_fat ) ) goto FailWrite;
-
-    fclose(f);
-    return 0;
-
-FailWrite:
-    if (f != NULL) {
-      fclose(f);
-#ifdef _WIN32
-      _wunlink( ARGV[2] );
-#else
-      unlink( ARGV[2] );
-#endif
-      fprintf(stderr, "File '" STRINGPRINT "' was not created.\n", ARGV[2]);
-    }
-    return 1;
-}
diff --git a/emulator/mksdcard/vfat-empty-32MB.img.gz b/emulator/mksdcard/vfat-empty-32MB.img.gz
deleted file mode 100644
index b205da3..0000000
--- a/emulator/mksdcard/vfat-empty-32MB.img.gz
+++ /dev/null
Binary files differ
diff --git a/eventanalyzer/Android.bp b/eventanalyzer/Android.bp
new file mode 100644
index 0000000..40f8276
--- /dev/null
+++ b/eventanalyzer/Android.bp
@@ -0,0 +1,25 @@
+//
+// Copyright (C) 2008 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.
+//
+
+java_binary_host {
+    name: "eventanalyzer",
+
+    srcs: ["src/**/*.java"],
+
+    wrapper: "etc/eventanalyzer",
+    main_class: "com.android.eventanalyzer.EventAnalyzer",
+    libs: ["ddmlib-prebuilt"],
+}
diff --git a/eventanalyzer/Android.mk b/eventanalyzer/Android.mk
deleted file mode 100644
index 18e730e..0000000
--- a/eventanalyzer/Android.mk
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Copyright (C) 2008 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.
-#
-EVENTANALUZER_LOCAL_DIR := $(call my-dir)
-include $(EVENTANALUZER_LOCAL_DIR)/etc/Android.mk
-include $(EVENTANALUZER_LOCAL_DIR)/src/Android.mk
diff --git a/eventanalyzer/etc/Android.mk b/eventanalyzer/etc/Android.mk
deleted file mode 100644
index e7703b4..0000000
--- a/eventanalyzer/etc/Android.mk
+++ /dev/null
@@ -1,21 +0,0 @@
-#
-# Copyright (C) 2008 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_PREBUILT_EXECUTABLES := eventanalyzer
-include $(BUILD_HOST_PREBUILT)
-
diff --git a/eventanalyzer/etc/manifest.txt b/eventanalyzer/etc/manifest.txt
deleted file mode 100644
index 6d99ea1..0000000
--- a/eventanalyzer/etc/manifest.txt
+++ /dev/null
@@ -1 +0,0 @@
-Main-Class: com.android.eventanalyzer.EventAnalyzer
diff --git a/eventanalyzer/src/Android.mk b/eventanalyzer/src/Android.mk
deleted file mode 100644
index 1d55be5..0000000
--- a/eventanalyzer/src/Android.mk
+++ /dev/null
@@ -1,26 +0,0 @@
-#
-# Copyright (C) 2008 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 := $(call all-subdir-java-files)
-
-LOCAL_JAR_MANIFEST := ../etc/manifest.txt
-LOCAL_JAVA_LIBRARIES := \
-    ddmlib-prebuilt
-LOCAL_MODULE := eventanalyzer
-
-include $(BUILD_HOST_JAVA_LIBRARY)
diff --git a/hierarchyviewer/Android.bp b/hierarchyviewer/Android.bp
new file mode 100644
index 0000000..69134f0
--- /dev/null
+++ b/hierarchyviewer/Android.bp
@@ -0,0 +1,27 @@
+// Copyright (C) 2008 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.
+
+java_library_host {
+    name: "hierarchyviewer",
+
+    srcs: ["src/**/*.java"],
+    java_resource_dirs: ["src/resources"],
+
+    manifest: "etc/manifest.txt",
+    libs: [
+        "ddmlib-prebuilt",
+        "org-openide-util",
+        "org-netbeans-api-visual",
+    ],
+}
diff --git a/hierarchyviewer/etc/Android.bp b/hierarchyviewer/etc/Android.bp
new file mode 100644
index 0000000..c1d8525
--- /dev/null
+++ b/hierarchyviewer/etc/Android.bp
@@ -0,0 +1,18 @@
+// Copyright (C) 2008 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.
+
+sh_binary_host {
+    name: "hierarchyviewer1",
+    src: "hierarchyviewer1",
+}
diff --git a/hierarchyviewer/etc/Android.mk b/hierarchyviewer/etc/Android.mk
deleted file mode 100644
index c61d764..0000000
--- a/hierarchyviewer/etc/Android.mk
+++ /dev/null
@@ -1,19 +0,0 @@
-# Copyright (C) 2008 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_PREBUILT_EXECUTABLES := hierarchyviewer1
-include $(BUILD_HOST_PREBUILT)
diff --git a/hierarchyviewer/src/Android.mk b/hierarchyviewer/src/Android.mk
deleted file mode 100644
index f4c4838..0000000
--- a/hierarchyviewer/src/Android.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-# Copyright (C) 2008 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 := $(call all-subdir-java-files)
-LOCAL_JAVA_RESOURCE_DIRS := resources
-
-LOCAL_JAR_MANIFEST := ../etc/manifest.txt
-LOCAL_JAVA_LIBRARIES := \
-    ddmlib-prebuilt \
-    org-openide-util \
-    org-netbeans-api-visual
-LOCAL_MODULE := hierarchyviewer
-
-include $(BUILD_HOST_JAVA_LIBRARY)