--- /dev/null	2014-11-19 12:19:41.930000000 -0500
+++ new/src/os_cpu/linux_aarch64/vm/linux_aarch64.S	2015-01-15 13:31:58.464902118 -0500
@@ -0,0 +1,48 @@
+//
+// Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+// Copyright (c) 2014, Red Hat Inc. 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.
+
+#ifdef BUILTIN_SIM
+
+        .globl SafeFetch32, Fetch32PFI, Fetch32Resume
+        .align  16
+        .type   SafeFetch32,@function
+        // Prototype: int SafeFetch32 (int * Adr, int ErrValue) 
+SafeFetch32:
+        movl    %esi, %eax
+Fetch32PFI:
+        movl    (%rdi), %eax
+Fetch32Resume:
+        ret
+
+        .globl SafeFetchN, FetchNPFI, FetchNResume
+        .align  16
+        .type   SafeFetchN,@function
+        // Prototype: intptr_t SafeFetchN (intptr_t * Adr, intptr_t ErrValue) 
+SafeFetchN:
+        movq    %rsi, %rax
+FetchNPFI:
+        movq    (%rdi), %rax
+FetchNResume:
+        ret
+
+#endif