hotspot/src/cpu/x86/vm/templateTable_x86.hpp
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     1 /*
       
     2  * Copyright (c) 1998, 2015, 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_X86_VM_TEMPLATETABLE_X86_HPP
       
    26 #define CPU_X86_VM_TEMPLATETABLE_X86_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   static void invokevirtual_helper(Register index, Register recv,
       
    35                                    Register flags);
       
    36   static void volatile_barrier(Assembler::Membar_mask_bits order_constraint);
       
    37 
       
    38   // Helpers
       
    39   static void index_check(Register array, Register index);
       
    40   static void index_check_without_pop(Register array, Register index);
       
    41 
       
    42 #endif // CPU_X86_VM_TEMPLATETABLE_X86_HPP