Path: blob/aarch64-shenandoah-jdk8u272-b10/hotspot/src/cpu/ppc/vm/metaspaceShared_ppc.cpp
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/*1* Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.2* Copyright 2012, 2013 SAP AG. All rights reserved.3* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.4*5* This code is free software; you can redistribute it and/or modify it6* under the terms of the GNU General Public License version 2 only, as7* published by the Free Software Foundation.8*9* This code is distributed in the hope that it will be useful, but WITHOUT10* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or11* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License12* version 2 for more details (a copy is included in the LICENSE file that13* accompanied this code).14*15* You should have received a copy of the GNU General Public License version16* 2 along with this work; if not, write to the Free Software Foundation,17* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.18*19* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA20* or visit www.oracle.com if you need additional information or have any21* questions.22*23*/2425#include "precompiled.hpp"26#include "asm/macroAssembler.inline.hpp"27#include "asm/codeBuffer.hpp"28#include "memory/metaspaceShared.hpp"2930// Generate the self-patching vtable method:31//32// This method will be called (as any other Klass virtual method) with33// the Klass itself as the first argument. Example:34//35// oop obj;36// int size = obj->klass()->klass_part()->oop_size(this);37//38// for which the virtual method call is Klass::oop_size();39//40// The dummy method is called with the Klass object as the first41// operand, and an object as the second argument.42//4344//=====================================================================4546// All of the dummy methods in the vtable are essentially identical,47// differing only by an ordinal constant, and they bear no releationship48// to the original method which the caller intended. Also, there needs49// to be 'vtbl_list_size' instances of the vtable in order to50// differentiate between the 'vtable_list_size' original Klass objects.5152void MetaspaceShared::generate_vtable_methods(void** vtbl_list,53void** vtable,54char** md_top,55char* md_end,56char** mc_top,57char* mc_end) {58Unimplemented();59}60616263