Path: blob/master/runtime/compiler/p/env/J9CPU.hpp
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/*******************************************************************************1* Copyright (c) 2000, 2020 IBM Corp. and others2*3* This program and the accompanying materials are made available under4* the terms of the Eclipse Public License 2.0 which accompanies this5* distribution and is available at https://www.eclipse.org/legal/epl-2.0/6* or the Apache License, Version 2.0 which accompanies this distribution and7* is available at https://www.apache.org/licenses/LICENSE-2.0.8*9* This Source Code may also be made available under the following10* Secondary Licenses when the conditions for such availability set11* forth in the Eclipse Public License, v. 2.0 are satisfied: GNU12* General Public License, version 2 with the GNU Classpath13* Exception [1] and GNU General Public License, version 2 with the14* OpenJDK Assembly Exception [2].15*16* [1] https://www.gnu.org/software/classpath/license.html17* [2] http://openjdk.java.net/legal/assembly-exception.html18*19* SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 OR LicenseRef-GPL-2.0 WITH Assembly-exception20*******************************************************************************/2122#ifndef J9_POWER_CPU_INCL23#define J9_POWER_CPU_INCL2425/*26* The following #define and typedef must appear before any #includes in this file27*/28#ifndef J9_CPU_CONNECTOR29#define J9_CPU_CONNECTOR30namespace J9 { namespace Power { class CPU; } }31namespace J9 { typedef J9::Power::CPU CPUConnector; }32#else33#error J9::Power::CPU expected to be a primary connector, but a J9 connector is already defined34#endif3536#include "compiler/env/J9CPU.hpp"37#include "env/ProcessorInfo.hpp"38#include "infra/Assert.hpp"39#include "infra/Flags.hpp"4041namespace J942{4344namespace Power45{4647class OMR_EXTENSIBLE CPU : public J9::CPU48{49protected:5051CPU() : J9::CPU() {}52CPU(const OMRProcessorDesc& processorDescription) : J9::CPU(processorDescription) {}5354public:5556/**57* @brief Intialize _supportedFeatureMasks to the list of processor features that will be utilized by the compiler and set _isSupportedFeatureMasksEnabled to true58* @return void59*/60static void enableFeatureMasks();6162/**63* @brief A factory method used to construct a CPU object for portable AOT compilations64* @param[in] omrPortLib : the port library65* @return TR::CPU66*/67static TR::CPU detectRelocatable(OMRPortLibrary * const omrPortLib);6869bool isCompatible(const OMRProcessorDesc& processorDescription);70};7172}7374}7576#endif777879