--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/cpu/aarch64/vm/c1_FrameMap_aarch64.hpp	Tue Jan 20 12:47:43 2015 -0800
@@ -0,0 +1,148 @@
+/*
+ * Copyright (c) 1999, 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.
+ *
+ */
+
+#ifndef CPU_AARCH64_VM_C1_FRAMEMAP_AARCH64_HPP
+#define CPU_AARCH64_VM_C1_FRAMEMAP_AARCH64_HPP
+
+//  On AArch64 the frame looks as follows:
+//
+//  +-----------------------------+---------+----------------------------------------+----------------+-----------
+//  | size_arguments-nof_reg_args | 2 words | size_locals-size_arguments+numreg_args | _size_monitors | spilling .
+//  +-----------------------------+---------+----------------------------------------+----------------+-----------
+
+ public:
+  static const int pd_c_runtime_reserved_arg_size;
+
+  enum {
+    first_available_sp_in_frame = 0,
+    frame_pad_in_bytes = 16,
+    nof_reg_args = 8
+  };
+
+ public:
+  static LIR_Opr receiver_opr;
+
+  static LIR_Opr r0_opr;
+  static LIR_Opr r1_opr;
+  static LIR_Opr r2_opr;
+  static LIR_Opr r3_opr;
+  static LIR_Opr r4_opr;
+  static LIR_Opr r5_opr;
+  static LIR_Opr r6_opr;
+  static LIR_Opr r7_opr;
+  static LIR_Opr r8_opr;
+  static LIR_Opr r9_opr;
+  static LIR_Opr r10_opr;
+  static LIR_Opr r11_opr;
+  static LIR_Opr r12_opr;
+  static LIR_Opr r13_opr;
+  static LIR_Opr r14_opr;
+  static LIR_Opr r15_opr;
+  static LIR_Opr r16_opr;
+  static LIR_Opr r17_opr;
+  static LIR_Opr r18_opr;
+  static LIR_Opr r19_opr;
+  static LIR_Opr r20_opr;
+  static LIR_Opr r21_opr;
+  static LIR_Opr r22_opr;
+  static LIR_Opr r23_opr;
+  static LIR_Opr r24_opr;
+  static LIR_Opr r25_opr;
+  static LIR_Opr r26_opr;
+  static LIR_Opr r27_opr;
+  static LIR_Opr r28_opr;
+  static LIR_Opr r29_opr;
+  static LIR_Opr r30_opr;
+  static LIR_Opr rfp_opr;
+  static LIR_Opr sp_opr;
+
+  static LIR_Opr r0_oop_opr;
+  static LIR_Opr r1_oop_opr;
+  static LIR_Opr r2_oop_opr;
+  static LIR_Opr r3_oop_opr;
+  static LIR_Opr r4_oop_opr;
+  static LIR_Opr r5_oop_opr;
+  static LIR_Opr r6_oop_opr;
+  static LIR_Opr r7_oop_opr;
+  static LIR_Opr r8_oop_opr;
+  static LIR_Opr r9_oop_opr;
+  static LIR_Opr r10_oop_opr;
+  static LIR_Opr r11_oop_opr;
+  static LIR_Opr r12_oop_opr;
+  static LIR_Opr r13_oop_opr;
+  static LIR_Opr r14_oop_opr;
+  static LIR_Opr r15_oop_opr;
+  static LIR_Opr r16_oop_opr;
+  static LIR_Opr r17_oop_opr;
+  static LIR_Opr r18_oop_opr;
+  static LIR_Opr r19_oop_opr;
+  static LIR_Opr r20_oop_opr;
+  static LIR_Opr r21_oop_opr;
+  static LIR_Opr r22_oop_opr;
+  static LIR_Opr r23_oop_opr;
+  static LIR_Opr r24_oop_opr;
+  static LIR_Opr r25_oop_opr;
+  static LIR_Opr r26_oop_opr;
+  static LIR_Opr r27_oop_opr;
+  static LIR_Opr r28_oop_opr;
+  static LIR_Opr r29_oop_opr;
+  static LIR_Opr r30_oop_opr;
+
+  static LIR_Opr rscratch1_opr;
+  static LIR_Opr rscratch2_opr;
+  static LIR_Opr rscratch1_long_opr;
+  static LIR_Opr rscratch2_long_opr;
+
+  static LIR_Opr r0_metadata_opr;
+  static LIR_Opr r1_metadata_opr;
+  static LIR_Opr r2_metadata_opr;
+  static LIR_Opr r3_metadata_opr;
+  static LIR_Opr r4_metadata_opr;
+  static LIR_Opr r5_metadata_opr;
+
+  static LIR_Opr long0_opr;
+  static LIR_Opr long1_opr;
+  static LIR_Opr fpu0_float_opr;
+  static LIR_Opr fpu0_double_opr;
+
+  static LIR_Opr as_long_opr(Register r) {
+    return LIR_OprFact::double_cpu(cpu_reg2rnr(r), cpu_reg2rnr(r));
+  }
+  static LIR_Opr as_pointer_opr(Register r) {
+    return LIR_OprFact::double_cpu(cpu_reg2rnr(r), cpu_reg2rnr(r));
+  }
+
+  // VMReg name for spilled physical FPU stack slot n
+  static VMReg fpu_regname (int n);
+
+  static bool is_caller_save_register (LIR_Opr opr) { return true; }
+  static bool is_caller_save_register (Register r) { return true; }
+
+  static int nof_caller_save_cpu_regs() { return pd_nof_caller_save_cpu_regs_frame_map; }
+  static int last_cpu_reg()             { return pd_last_cpu_reg;  }
+  static int last_byte_reg()            { return pd_last_byte_reg; }
+
+#endif // CPU_AARCH64_VM_C1_FRAMEMAP_AARCH64_HPP
+