--- /dev/null	2016-08-24 15:41:39.598575000 -0400
+++ new/hotspot/src/cpu/arm/vm/bytes_arm.hpp	2016-09-27 09:57:13.539521365 -0400
@@ -0,0 +1,195 @@
+/*
+ * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef CPU_ARM_VM_BYTES_ARM_HPP
+#define CPU_ARM_VM_BYTES_ARM_HPP
+
+#include "memory/allocation.hpp"
+#include "utilities/macros.hpp"
+
+#ifndef VM_LITTLE_ENDIAN
+#define VM_LITTLE_ENDIAN  1
+#endif
+
+class Bytes: AllStatic {
+
+ public:
+  // Returns true if the byte ordering used by Java is different from the native byte ordering
+  // of the underlying machine.
+  static inline bool is_Java_byte_ordering_different() {
+    return VM_LITTLE_ENDIAN != 0;
+  }
+
+  static inline u2 get_Java_u2(address p) {
+    return (u2(p[0]) << 8) | u2(p[1]);
+  }
+
+  static inline u4 get_Java_u4(address p) {
+    return u4(p[0]) << 24 |
+           u4(p[1]) << 16 |
+           u4(p[2]) <<  8 |
+           u4(p[3]);
+  }
+
+  static inline u8 get_Java_u8(address p) {
+    return u8(p[0]) << 56 |
+           u8(p[1]) << 48 |
+           u8(p[2]) << 40 |
+           u8(p[3]) << 32 |
+           u8(p[4]) << 24 |
+           u8(p[5]) << 16 |
+           u8(p[6]) <<  8 |
+           u8(p[7]);
+  }
+
+  static inline void put_Java_u2(address p, u2 x) {
+    p[0] = x >> 8;
+    p[1] = x;
+  }
+
+  static inline void put_Java_u4(address p, u4 x) {
+    ((u1*)p)[0] = x >> 24;
+    ((u1*)p)[1] = x >> 16;
+    ((u1*)p)[2] = x >>  8;
+    ((u1*)p)[3] = x;
+  }
+
+  static inline void put_Java_u8(address p, u8 x) {
+    ((u1*)p)[0] = x >> 56;
+    ((u1*)p)[1] = x >> 48;
+    ((u1*)p)[2] = x >> 40;
+    ((u1*)p)[3] = x >> 32;
+    ((u1*)p)[4] = x >> 24;
+    ((u1*)p)[5] = x >> 16;
+    ((u1*)p)[6] = x >>  8;
+    ((u1*)p)[7] = x;
+  }
+
+#ifdef VM_LITTLE_ENDIAN
+
+  static inline u2 get_native_u2(address p) {
+    return (intptr_t(p) & 1) == 0 ? *(u2*)p : u2(p[0]) | (u2(p[1]) << 8);
+  }
+
+  static inline u4 get_native_u4(address p) {
+    switch (intptr_t(p) & 3) {
+      case 0:  return *(u4*)p;
+      case 2:  return u4(((u2*)p)[0]) |
+                      u4(((u2*)p)[1]) << 16;
+      default: return u4(p[0])       |
+                      u4(p[1]) <<  8 |
+                      u4(p[2]) << 16 |
+                      u4(p[3]) << 24;
+    }
+  }
+
+  static inline u8 get_native_u8(address p) {
+    switch (intptr_t(p) & 7) {
+      case 0:  return *(u8*)p;
+      case 4:  return u8(((u4*)p)[0]) |
+                      u8(((u4*)p)[1]) << 32;
+      case 2:  return u8(((u2*)p)[0])       |
+                      u8(((u2*)p)[1]) << 16 |
+                      u8(((u2*)p)[2]) << 32 |
+                      u8(((u2*)p)[3]) << 48;
+      default: return u8(p[0])       |
+                      u8(p[1]) <<  8 |
+                      u8(p[2]) << 16 |
+                      u8(p[3]) << 24 |
+                      u8(p[4]) << 32 |
+                      u8(p[5]) << 40 |
+                      u8(p[6]) << 48 |
+                      u8(p[7]) << 56;
+    }
+  }
+
+  static inline void put_native_u2(address p, u2 x) {
+    if ((intptr_t(p) & 1) == 0) {
+      *(u2*)p = x;
+    } else {
+      p[0] = x;
+      p[1] = x >> 8;
+    }
+  }
+
+  static inline void put_native_u4(address p, u4 x) {
+    switch (intptr_t(p) & 3) {
+      case 0:  *(u4*)p = x;
+               break;
+      case 2:  ((u2*)p)[0] = x;
+               ((u2*)p)[1] = x >> 16;
+               break;
+      default: ((u1*)p)[0] = x;
+               ((u1*)p)[1] = x >>  8;
+               ((u1*)p)[2] = x >> 16;
+               ((u1*)p)[3] = x >> 24;
+               break;
+    }
+  }
+
+  static inline void put_native_u8(address p, u8 x) {
+    switch (intptr_t(p) & 7) {
+      case 0:  *(u8*)p = x;
+               break;
+      case 4:  ((u4*)p)[0] = x;
+               ((u4*)p)[1] = x >> 32;
+               break;
+      case 2:  ((u2*)p)[0] = x;
+               ((u2*)p)[1] = x >> 16;
+               ((u2*)p)[2] = x >> 32;
+               ((u2*)p)[3] = x >> 48;
+               break;
+      default: ((u1*)p)[0] = x;
+               ((u1*)p)[1] = x >>  8;
+               ((u1*)p)[2] = x >> 16;
+               ((u1*)p)[3] = x >> 24;
+               ((u1*)p)[4] = x >> 32;
+               ((u1*)p)[5] = x >> 40;
+               ((u1*)p)[6] = x >> 48;
+               ((u1*)p)[7] = x >> 56;
+    }
+  }
+
+#else
+
+  static inline u2 get_native_u2(address p) { return get_Java_u2(p); }
+  static inline u4 get_native_u4(address p) { return get_Java_u4(p); }
+  static inline u8 get_native_u8(address p) { return get_Java_u8(p); }
+  static inline void put_native_u2(address p, u2 x) { put_Java_u2(p, x); }
+  static inline void put_native_u4(address p, u4 x) { put_Java_u4(p, x); }
+  static inline void put_native_u8(address p, u8 x) { put_Java_u8(p, x); }
+
+#endif // VM_LITTLE_ENDIAN
+
+  // Efficient swapping of byte ordering
+  static inline u2 swap_u2(u2 x);
+  static inline u4 swap_u4(u4 x);
+  static inline u8 swap_u8(u8 x);
+};
+
+
+// The following header contains the implementations of swap_u2, swap_u4, and swap_u8
+#include OS_CPU_HEADER_INLINE(bytes)
+
+#endif // CPU_ARM_VM_BYTES_ARM_HPP