a6318f2dcd
Define ciMethodHandle::print_chain_impl() and ciMethodHandle::print_chain() bodies only in debug builds. Reviewed-by: never, twisti
86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
/*
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* Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#ifndef SHARE_VM_CI_CIMETHODHANDLE_HPP
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#define SHARE_VM_CI_CIMETHODHANDLE_HPP
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#include "ci/ciCallProfile.hpp"
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#include "ci/ciInstance.hpp"
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#include "prims/methodHandles.hpp"
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// ciMethodHandle
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//
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// The class represents a java.lang.invoke.MethodHandle object.
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class ciMethodHandle : public ciInstance {
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private:
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ciMethod* _callee;
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ciMethod* _caller;
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ciCallProfile _profile;
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ciMethod* _method_handle_adapter;
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ciMethod* _invokedynamic_adapter;
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// Return an adapter for this MethodHandle.
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ciMethod* get_adapter_impl(bool is_invokedynamic);
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ciMethod* get_adapter( bool is_invokedynamic);
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protected:
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void print_chain_impl() NOT_DEBUG_RETURN;
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public:
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ciMethodHandle(instanceHandle h_i) :
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ciInstance(h_i),
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_callee(NULL),
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_caller(NULL),
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_method_handle_adapter(NULL),
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_invokedynamic_adapter(NULL)
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{}
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// What kind of ciObject is this?
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bool is_method_handle() const { return true; }
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void set_callee(ciMethod* m) { _callee = m; }
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void set_caller(ciMethod* m) { _caller = m; }
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void set_call_profile(ciCallProfile profile) { _profile = profile; }
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// Return an adapter for a MethodHandle call.
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ciMethod* get_method_handle_adapter() {
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if (_method_handle_adapter == NULL) {
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_method_handle_adapter = get_adapter(false);
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}
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return _method_handle_adapter;
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}
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// Return an adapter for an invokedynamic call.
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ciMethod* get_invokedynamic_adapter() {
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if (_invokedynamic_adapter == NULL) {
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_invokedynamic_adapter = get_adapter(true);
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}
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return _invokedynamic_adapter;
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}
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void print_chain() NOT_DEBUG_RETURN;
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};
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#endif // SHARE_VM_CI_CIMETHODHANDLE_HPP
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