/*

 * Copyright (c) 2008, 2013, 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_STUBROUTINES_ARM_HPP

#define CPU_ARM_VM_STUBROUTINES_ARM_HPP

// This file holds the platform specific parts of the StubRoutines

// definition. See stubRoutines.hpp for a description on how to

// extend it.

enum platform_dependent_constants {

  code_size1 =  9000,           // simply increase if too small (assembler will crash if too small)

  code_size2 = 22000            // simply increase if too small (assembler will crash if too small)

};

class Arm {

 friend class StubGenerator;

 friend class VMStructs;

 private:

#ifndef AARCH64

  static address _idiv_irem_entry;

#endif

  static address _partial_subtype_check;

 public:

#ifndef AARCH64

  static address idiv_irem_entry() { return _idiv_irem_entry; }

#endif

  static address partial_subtype_check() { return _partial_subtype_check; }

};

  static bool returns_to_call_stub(address return_pc) {

    return return_pc == _call_stub_return_address;

  }

#ifndef AARCH64

  static address _atomic_load_long_entry;

  static address _atomic_store_long_entry;

  static address atomic_load_long_entry()                  { return _atomic_load_long_entry; }

  static address atomic_store_long_entry()                 { return _atomic_store_long_entry; }

#endif

#endif // CPU_ARM_VM_STUBROUTINES_ARM_HPP