JDK14/Java14源码在线阅读

/*
 * Copyright (c) 2008, 2019, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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.
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#ifndef CPU_ARM_TEMPLATETABLE_ARM_HPP
#define CPU_ARM_TEMPLATETABLE_ARM_HPP

  static void prepare_invoke(int byte_no,
                             Register method,         // linked method (or i-klass)
                             Register index = noreg,  // itable index, MethodType, etc.
                             Register recv  = noreg,  // if caller wants to see it
                             Register flags = noreg   // if caller wants to test it
                             );

  static void invokevirtual_helper(Register index, Register recv,
                                   Register flags);

  static void volatile_barrier(MacroAssembler::Membar_mask_bits order_constraint,
                               Register tmp,
                               bool preserve_flags = false,
                               Register load_tgt = noreg);

  // Helpers
  static void index_check(Register array, Register index);
  static void index_check_without_pop(Register array, Register index);

  static void get_local_base_addr(Register r, Register index);

  static Address load_iaddress(Register index, Register scratch);
  static Address load_aaddress(Register index, Register scratch);
  static Address load_faddress(Register index, Register scratch);
  static Address load_daddress(Register index, Register scratch);

  static void load_category2_local(Register Rlocal_index, Register tmp);
  static void store_category2_local(Register Rlocal_index, Register tmp);


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