1 /*
   2  * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef CPU_ARM_VM_TEMPLATETABLE_ARM_HPP
  26 #define CPU_ARM_VM_TEMPLATETABLE_ARM_HPP
  27 
  28   static void prepare_invoke(int byte_no,
  29                              Register method,         // linked method (or i-klass)
  30                              Register index = noreg,  // itable index, MethodType, etc.
  31                              Register recv  = noreg,  // if caller wants to see it
  32                              Register flags = noreg   // if caller wants to test it
  33                              );
  34 
  35   static void invokevirtual_helper(Register index, Register recv,
  36                                    Register flags);
  37 
  38   static void volatile_barrier(MacroAssembler::Membar_mask_bits order_constraint,
  39                                Register tmp,
  40                                bool preserve_flags = false,
  41                                Register load_tgt = noreg);
  42 
  43   // Helpers
  44   static void index_check(Register array, Register index);
  45   static void index_check_without_pop(Register array, Register index);
  46 
  47   static void get_local_base_addr(Register r, Register index);
  48 
  49   static Address load_iaddress(Register index, Register scratch);
  50   static Address load_aaddress(Register index, Register scratch);
  51   static Address load_faddress(Register index, Register scratch);
  52   static Address load_daddress(Register index, Register scratch);
  53 
  54   static void load_category2_local(Register Rlocal_index, Register tmp);
  55   static void store_category2_local(Register Rlocal_index, Register tmp);
  56 
  57   static Address get_array_elem_addr(BasicType elemType, Register array, Register index, Register temp);
  58 
  59   static void jvmti_post_fast_field_mod(TosState state);
  60 
  61 #endif // CPU_ARM_VM_TEMPLATETABLE_ARM_HPP