--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/cpu/arm/vm/c1_MacroAssembler_arm.hpp	Mon Dec 19 12:39:01 2016 -0500
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2008, 2014, 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_C1_MACROASSEMBLER_ARM_HPP
+#define CPU_ARM_VM_C1_MACROASSEMBLER_ARM_HPP
+
+ private:
+
+  void pd_init() { /* not used */ }
+
+ public:
+
+  // Puts address of allocated object into register `obj` and end of allocated object into register `obj_end`.
+  // `size_expression` should be a register or constant which can be used as immediate in "add" instruction.
+  void try_allocate(Register obj, Register obj_end, Register tmp1, Register tmp2,
+                    RegisterOrConstant size_expression, Label& slow_case);
+
+  void initialize_header(Register obj, Register klass, Register len, Register tmp);
+
+  // Cleans object body [base..obj_end]. Clobbers `base` and `tmp` registers.
+  void initialize_body(Register base, Register obj_end, Register tmp);
+
+  void initialize_object(Register obj, Register obj_end, Register klass,
+                         Register len, Register tmp1, Register tmp2,
+                         RegisterOrConstant header_size_expression, int obj_size_in_bytes,
+                         bool is_tlab_allocated);
+
+  void allocate_object(Register obj, Register tmp1, Register tmp2, Register tmp3,
+                       int header_size, int object_size,
+                       Register klass, Label& slow_case);
+
+  void allocate_array(Register obj, Register len,
+                      Register tmp1, Register tmp2, Register tmp3,
+                      int header_size, int element_size,
+                      Register klass, Label& slow_case);
+
+  enum {
+    max_array_allocation_length = 0x01000000
+  };
+
+  int lock_object(Register hdr, Register obj, Register disp_hdr, Register tmp, Label& slow_case);
+
+  void unlock_object(Register hdr, Register obj, Register disp_hdr, Register tmp, Label& slow_case);
+
+  // This platform only uses signal-based null checks. The Label is not needed.
+  void null_check(Register r, Label *Lnull = NULL) { MacroAssembler::null_check(r); }
+
+#endif // CPU_ARM_VM_C1_MACROASSEMBLER_ARM_HPP