--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/os_cpu/linux_arm/vm/bytes_linux_arm.inline.hpp	Mon Dec 19 12:39:01 2016 -0500
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2008, 2011, 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 OS_CPU_LINUX_ARM_VM_BYTES_LINUX_ARM_INLINE_HPP
+#define OS_CPU_LINUX_ARM_VM_BYTES_LINUX_ARM_INLINE_HPP
+
+#include <byteswap.h>
+
+// Efficient swapping of data bytes from Java byte
+// ordering to native byte ordering and vice versa.
+inline u2 Bytes::swap_u2(u2 x) {
+  // TODO: ARM - optimize
+  return bswap_16(x);
+}
+
+inline u4 Bytes::swap_u4(u4 x) {
+  // TODO: ARM - optimize
+  return bswap_32(x);
+}
+
+inline u8 Bytes::swap_u8(u8 x) {
+  // TODO: ARM - optimize
+  return bswap_64(x);
+}
+
+#endif // OS_CPU_LINUX_ARM_VM_BYTES_LINUX_ARM_INLINE_HPP