mirror of
https://github.com/openjdk/jdk.git
synced 2025-09-21 03:24:38 +02:00
70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
/*
|
|
* Copyright (c) 2009, 2011, 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_CI_CIMETHODHANDLE_HPP
|
|
#define SHARE_VM_CI_CIMETHODHANDLE_HPP
|
|
|
|
#include "ci/ciCallProfile.hpp"
|
|
#include "ci/ciInstance.hpp"
|
|
#include "prims/methodHandles.hpp"
|
|
|
|
// ciMethodHandle
|
|
//
|
|
// The class represents a java.lang.invoke.MethodHandle object.
|
|
class ciMethodHandle : public ciInstance {
|
|
private:
|
|
ciMethod* _callee;
|
|
ciMethod* _caller;
|
|
ciCallProfile* _profile;
|
|
|
|
// Return an adapter for this MethodHandle.
|
|
ciMethod* get_adapter_impl(bool is_invokedynamic) const;
|
|
ciMethod* get_adapter( bool is_invokedynamic) const;
|
|
|
|
protected:
|
|
void print_impl(outputStream* st);
|
|
|
|
public:
|
|
ciMethodHandle(instanceHandle h_i) :
|
|
ciInstance(h_i),
|
|
_callee(NULL),
|
|
_caller(NULL),
|
|
_profile(NULL)
|
|
{}
|
|
|
|
// What kind of ciObject is this?
|
|
bool is_method_handle() const { return true; }
|
|
|
|
void set_callee(ciMethod* m) { _callee = m; }
|
|
void set_caller(ciMethod* m) { _caller = m; }
|
|
void set_call_profile(ciCallProfile* profile) { _profile = profile; }
|
|
|
|
// Return an adapter for a MethodHandle call.
|
|
ciMethod* get_method_handle_adapter() const { return get_adapter(false); }
|
|
|
|
// Return an adapter for an invokedynamic call.
|
|
ciMethod* get_invokedynamic_adapter() const { return get_adapter(true); }
|
|
};
|
|
|
|
#endif // SHARE_VM_CI_CIMETHODHANDLE_HPP
|