/*

 * Copyright (c) 2016, 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 SHARE_VM_AOT_COMPILEDIC_AOT_HPP

#define SHARE_VM_AOT_COMPILEDIC_AOT_HPP

#include "code/compiledIC.hpp"

#include "code/nativeInst.hpp"

#include "interpreter/linkResolver.hpp"

#include "oops/compiledICHolder.hpp"

class CompiledPltStaticCall: public CompiledStaticCall {

  friend class CompiledIC;

  friend class PltNativeCallWrapper;

  // Also used by CompiledIC

  void set_to_interpreted(const methodHandle& callee, address entry);

  address instruction_address() const { return _call->instruction_address(); }

  void set_destination_mt_safe(address dest) { _call->set_destination_mt_safe(dest); }

  NativePltCall* _call;

  CompiledPltStaticCall(NativePltCall* call) : _call(call) {}

 public:

  inline static CompiledPltStaticCall* before(address return_addr) {

    CompiledPltStaticCall* st = new CompiledPltStaticCall(nativePltCall_before(return_addr));

    st->verify();

    return st;

  }

  static inline CompiledPltStaticCall* at(address native_call) {

    CompiledPltStaticCall* st = new CompiledPltStaticCall(nativePltCall_at(native_call));

    st->verify();

    return st;

  }

  static inline CompiledPltStaticCall* at(Relocation* call_site) {

    return at(call_site->addr());

  }

  // Delegation

  address destination() const { return _call->destination(); }

  virtual bool is_call_to_interpreted() const;

  // Stub support

  address find_stub();

  static void set_stub_to_clean(static_stub_Relocation* static_stub);

  // Misc.

  void print()  PRODUCT_RETURN;

  void verify() PRODUCT_RETURN;

 protected:

  virtual address resolve_call_stub() const { return _call->plt_resolve_call(); }

  virtual void set_to_far(const methodHandle& callee, address entry) { set_to_compiled(entry); }

  virtual const char* name() const { return "CompiledPltStaticCall"; }

};

#endif // SHARE_VM_AOT_COMPILEDIC_AOT_HPP