diff --git a/.gitignore b/.gitignore
index d053583..a1e4097 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,5 @@ disc/BDMV/index.bdmv
 disc/BDMV/MovieObject.bdmv
 disc/BDMV/JAR/00000.jar
 disc/BDMV/BDJO/00000.bdjo
+META-INF/
+bd-jb.iml
diff --git a/Makefile b/Makefile
index c9d6734..8dc2964 100644
--- a/Makefile
+++ b/Makefile
@@ -17,7 +17,6 @@ EXPLOIT_CLASSES = \
 	$(SRC)/com/bdjb/api/KernelAPI.java \
 	$(SRC)/com/bdjb/api/Buffer.java \
 	$(SRC)/com/bdjb/api/Text.java \
-	$(SRC)/com/bdjb/api/AbstractInt.java \
 	$(SRC)/com/bdjb/api/Int8.java \
 	$(SRC)/com/bdjb/api/Int16.java \
 	$(SRC)/com/bdjb/api/Int32.java \
diff --git a/src/com/bdjb/api/API.java b/src/com/bdjb/api/API.java
index 618ff1a..8f6b41d 100644
--- a/src/com/bdjb/api/API.java
+++ b/src/com/bdjb/api/API.java
@@ -440,6 +440,14 @@ public final class API {
     return unsafe.allocateMemory(size);
   }
 
+  public long calloc(long number, long size) {
+    long p = malloc(number * size);
+    if (p != 0) {
+      memset(p, 0, number * size);
+    }
+    return p;
+  }
+
   public long realloc(long ptr, long size) {
     return unsafe.reallocateMemory(ptr, size);
   }
diff --git a/src/com/bdjb/api/AbstractInt.java b/src/com/bdjb/api/AbstractInt.java
deleted file mode 100644
index 030f315..0000000
--- a/src/com/bdjb/api/AbstractInt.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright (C) 2021-2024 Andy Nguyen
- *
- * This software may be modified and distributed under the terms
- * of the MIT license.  See the LICENSE file for details.
- */
-
-package com.bdjb.api;
-
-abstract class AbstractInt extends Buffer {
-  private final int[] dimensions;
-
-  private final int elementSize;
-
-  protected AbstractInt(int[] dimensions, int elementSize) {
-    super(size(dimensions, elementSize));
-    this.dimensions = dimensions;
-    this.elementSize = elementSize;
-  }
-
-  protected AbstractInt(long address, int[] dimensions, int elementSize) {
-    super(address, size(dimensions, elementSize));
-    this.dimensions = dimensions;
-    this.elementSize = elementSize;
-  }
-
-  protected AbstractInt(long address, int elementSize) {
-    this(address, new int[] {1}, elementSize);
-  }
-
-  protected AbstractInt(int elementSize) {
-    this(new int[] {1}, elementSize);
-  }
-
-  static int size(int[] dimensions, int elementSize) {
-    assert (dimensions.length > 0);
-    int size = 1;
-    for (int i = 0; i < dimensions.length; i++) {
-      size *= dimensions[i];
-    }
-    size *= elementSize;
-    return size;
-  }
-
-  public int offset(int[] indices) {
-    assert (indices.length == dimensions.length);
-    int offset = 0;
-    int stride = 1;
-    for (int i = indices.length - 1; i >= 0; i--) {
-      offset += stride * indices[i];
-      stride *= dimensions[i];
-    }
-    offset *= elementSize;
-    checkOffset(offset, elementSize);
-    return offset;
-  }
-}
diff --git a/src/com/bdjb/api/Buffer.java b/src/com/bdjb/api/Buffer.java
index 222604e..4b76735 100644
--- a/src/com/bdjb/api/Buffer.java
+++ b/src/com/bdjb/api/Buffer.java
@@ -22,24 +22,13 @@ public class Buffer {
 
   private final int size;
 
-  private final boolean allocated;
-
   public Buffer(int size) {
-    this.address = api.malloc(size);
+    this.address = api.calloc(1, size);
     this.size = size;
-    this.allocated = true;
-  }
-
-  public Buffer(long address, int size) {
-    this.address = address;
-    this.size = size;
-    this.allocated = false;
   }
 
   public void finalize() {
-    if (allocated) {
-      api.free(address);
-    }
+    api.free(address);
   }
 
   public long address() {
diff --git a/src/com/bdjb/api/Int16.java b/src/com/bdjb/api/Int16.java
index b715dd0..67045b7 100644
--- a/src/com/bdjb/api/Int16.java
+++ b/src/com/bdjb/api/Int16.java
@@ -7,23 +7,16 @@
 
 package com.bdjb.api;
 
-public final class Int16 extends AbstractInt {
+public final class Int16 extends Buffer {
   public static final int SIZE = 2;
 
   public Int16() {
     super(SIZE);
   }
 
-  public Int16(long address) {
-    super(address, SIZE);
-  }
-
-  public Int16(int[] dimensions) {
-    super(dimensions, SIZE);
-  }
-
-  public Int16(long address, int[] dimensions) {
-    super(address, dimensions, SIZE);
+  public Int16(short value) {
+    this();
+    set(value);
   }
 
   public short get() {
@@ -33,12 +26,4 @@ public final class Int16 extends AbstractInt {
   public void set(short value) {
     putShort(0x00, value);
   }
-
-  public short get(int[] indices) {
-    return getShort(offset(indices));
-  }
-
-  public void set(int[] indices, short value) {
-    putShort(offset(indices), value);
-  }
 }
diff --git a/src/com/bdjb/api/Int16Array.java b/src/com/bdjb/api/Int16Array.java
new file mode 100644
index 0000000..e9f0be7
--- /dev/null
+++ b/src/com/bdjb/api/Int16Array.java
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2021-2024 Andy Nguyen
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
+package com.bdjb.api;
+
+public final class Int16Array extends Buffer {
+  public Int16Array(int length) {
+    super(Int16.SIZE);
+  }
+
+  public short get(int index) {
+    return getShort(index * Int16.SIZE);
+  }
+
+  public void set(int index, short value) {
+    putShort(index * Int16.SIZE, value);
+  }
+}
diff --git a/src/com/bdjb/api/Int32.java b/src/com/bdjb/api/Int32.java
index 813ea61..2440871 100644
--- a/src/com/bdjb/api/Int32.java
+++ b/src/com/bdjb/api/Int32.java
@@ -7,23 +7,16 @@
 
 package com.bdjb.api;
 
-public final class Int32 extends AbstractInt {
+public final class Int32 extends Buffer {
   public static final int SIZE = 4;
 
   public Int32() {
     super(SIZE);
   }
 
-  public Int32(long address) {
-    super(address, SIZE);
-  }
-
-  public Int32(int[] dimensions) {
-    super(dimensions, SIZE);
-  }
-
-  public Int32(long address, int[] dimensions) {
-    super(address, dimensions, SIZE);
+  public Int32(int value) {
+    this();
+    set(value);
   }
 
   public int get() {
@@ -33,12 +26,4 @@ public final class Int32 extends AbstractInt {
   public void set(int value) {
     putInt(0x00, value);
   }
-
-  public int get(int[] indices) {
-    return getInt(offset(indices));
-  }
-
-  public void set(int[] indices, int value) {
-    putInt(offset(indices), value);
-  }
 }
diff --git a/src/com/bdjb/api/Int32Array.java b/src/com/bdjb/api/Int32Array.java
new file mode 100644
index 0000000..6588a6c
--- /dev/null
+++ b/src/com/bdjb/api/Int32Array.java
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2021-2024 Andy Nguyen
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
+package com.bdjb.api;
+
+public final class Int32Array extends Buffer {
+  public Int32Array(int length) {
+    super(Int32.SIZE);
+  }
+
+  public int get(int index) {
+    return getInt(index * Int32.SIZE);
+  }
+
+  public void set(int index, int value) {
+    putInt(index * Int32.SIZE, value);
+  }
+}
diff --git a/src/com/bdjb/api/Int64.java b/src/com/bdjb/api/Int64.java
index 1b92412..2818389 100644
--- a/src/com/bdjb/api/Int64.java
+++ b/src/com/bdjb/api/Int64.java
@@ -7,23 +7,16 @@
 
 package com.bdjb.api;
 
-public final class Int64 extends AbstractInt {
+public final class Int64 extends Buffer {
   public static final int SIZE = 8;
 
   public Int64() {
     super(SIZE);
   }
 
-  public Int64(long address) {
-    super(address, SIZE);
-  }
-
-  public Int64(int[] dimensions) {
-    super(dimensions, SIZE);
-  }
-
-  public Int64(long address, int[] dimensions) {
-    super(address, dimensions, SIZE);
+  public Int64(long value) {
+    this();
+    set(value);
   }
 
   public long get() {
@@ -33,12 +26,4 @@ public final class Int64 extends AbstractInt {
   public void set(long value) {
     putLong(0x00, value);
   }
-
-  public long get(int[] indices) {
-    return getLong(offset(indices));
-  }
-
-  public void set(int[] indices, long value) {
-    putLong(offset(indices), value);
-  }
 }
diff --git a/src/com/bdjb/api/Int64Array.java b/src/com/bdjb/api/Int64Array.java
new file mode 100644
index 0000000..b182524
--- /dev/null
+++ b/src/com/bdjb/api/Int64Array.java
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2021-2024 Andy Nguyen
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
+package com.bdjb.api;
+
+public final class Int64Array extends Buffer {
+  public Int64Array(int length) {
+    super(Int64.SIZE);
+  }
+
+  public long get(int index) {
+    return getLong(index * Int64.SIZE);
+  }
+
+  public void set(int index, long value) {
+    putLong(index * Int64.SIZE, value);
+  }
+}
diff --git a/src/com/bdjb/api/Int8.java b/src/com/bdjb/api/Int8.java
index 243b25c..a02e351 100644
--- a/src/com/bdjb/api/Int8.java
+++ b/src/com/bdjb/api/Int8.java
@@ -7,23 +7,16 @@
 
 package com.bdjb.api;
 
-public final class Int8 extends AbstractInt {
+public final class Int8 extends Buffer {
   public static final int SIZE = 1;
 
   public Int8() {
     super(SIZE);
   }
 
-  public Int8(long address) {
-    super(address, SIZE);
-  }
-
-  public Int8(int[] dimensions) {
-    super(dimensions, SIZE);
-  }
-
-  public Int8(long address, int[] dimensions) {
-    super(address, dimensions, SIZE);
+  public Int8(byte value) {
+    this();
+    set(value);
   }
 
   public byte get() {
@@ -33,12 +26,4 @@ public final class Int8 extends AbstractInt {
   public void set(byte value) {
     putByte(0x00, value);
   }
-
-  public byte get(int[] indices) {
-    return getByte(offset(indices));
-  }
-
-  public void set(int[] indices, byte value) {
-    putByte(offset(indices), value);
-  }
 }
diff --git a/src/com/bdjb/api/Int8Array.java b/src/com/bdjb/api/Int8Array.java
new file mode 100644
index 0000000..ac463c3
--- /dev/null
+++ b/src/com/bdjb/api/Int8Array.java
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2021-2024 Andy Nguyen
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
+package com.bdjb.api;
+
+public final class Int8Array extends Buffer {
+  public Int8Array(int length) {
+    super(Int8.SIZE);
+  }
+
+  public byte get(int index) {
+    return getByte(index * Int8.SIZE);
+  }
+
+  public void set(int index, byte value) {
+    putByte(index * Int8.SIZE, value);
+  }
+}
diff --git a/src/com/bdjb/api/KernelAPI.java b/src/com/bdjb/api/KernelAPI.java
index 52b45e4..99af4fc 100644
--- a/src/com/bdjb/api/KernelAPI.java
+++ b/src/com/bdjb/api/KernelAPI.java
@@ -40,6 +40,8 @@ public class KernelAPI {
   private long fcntl;
   private long close;
 
+  private long kaslrOffset;
+
   private int masterRpipeFd;
   private int masterWpipeFd;
   private int victimRpipeFd;
@@ -77,16 +79,16 @@ public class KernelAPI {
   }
 
   private void initPipes() {
-    Int32 masterPipeFd = new Int32(new int[] {2});
-    Int32 victimPipeFd = new Int32(new int[] {2});
+    Int32Array masterPipeFd = new Int32Array(2);
+    Int32Array victimPipeFd = new Int32Array(2);
 
     pipe(masterPipeFd);
     pipe(victimPipeFd);
 
-    masterRpipeFd = masterPipeFd.get(new int[] {0});
-    masterWpipeFd = masterPipeFd.get(new int[] {1});
-    victimRpipeFd = victimPipeFd.get(new int[] {0});
-    victimWpipeFd = victimPipeFd.get(new int[] {1});
+    masterRpipeFd = masterPipeFd.get(0);
+    masterWpipeFd = masterPipeFd.get(1);
+    victimRpipeFd = victimPipeFd.get(0);
+    victimWpipeFd = victimPipeFd.get(1);
 
     fcntl(masterRpipeFd, F_SETFL, O_NONBLOCK);
     fcntl(masterWpipeFd, F_SETFL, O_NONBLOCK);
@@ -94,7 +96,7 @@ public class KernelAPI {
     fcntl(victimWpipeFd, F_SETFL, O_NONBLOCK);
   }
 
-  private int pipe(Int32 fildes) {
+  private int pipe(Int32Array fildes) {
     return (int) api.call(pipe, fildes != null ? fildes.address() : 0);
   }
 
@@ -181,7 +183,23 @@ public class KernelAPI {
     return masterRpipeFd;
   }
 
+  public int getMasterWpipeFd() {
+    return masterWpipeFd;
+  }
+
   public int getVictimRpipeFd() {
     return victimRpipeFd;
   }
+
+  public int getVictimWpipeFd() {
+    return victimWpipeFd;
+  }
+
+  public long getKaslrOffset() {
+    return kaslrOffset;
+  }
+
+  public void setKaslrOffset(long offset) {
+    kaslrOffset = offset;
+  }
 }