Mercurial > hg > graal-compiler
view graal/com.oracle.graal.hotspot.ptx/src/com/oracle/graal/hotspot/ptx/PTXHotSpotBackendFactory.java @ 18486:b9a8b2885283
Truffle/Instrumentation: CHANGELOG for recent updates.
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
---|---|
date | Sun, 23 Nov 2014 16:09:26 -0800 |
parents | 0f41072d8bbc |
children | c538c2c6b7e2 |
line wrap: on
line source
/* * Copyright (c) 2012, 2014, 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. */ package com.oracle.graal.hotspot.ptx; import static com.oracle.graal.hotspot.InitTimer.*; import com.oracle.graal.api.code.*; import com.oracle.graal.api.meta.*; import com.oracle.graal.api.runtime.*; import com.oracle.graal.hotspot.*; import com.oracle.graal.hotspot.meta.*; import com.oracle.graal.java.*; import com.oracle.graal.nodes.spi.*; import com.oracle.graal.phases.tiers.*; import com.oracle.graal.ptx.*; @ServiceProvider(HotSpotBackendFactory.class) public class PTXHotSpotBackendFactory implements HotSpotBackendFactory { public HotSpotBackend createBackend(HotSpotGraalRuntime runtime, HotSpotBackend hostBackend) { HotSpotProviders host = hostBackend.getProviders(); MetaAccessProvider metaAccess; PTXHotSpotCodeCacheProvider codeCache; ConstantReflectionProvider constantReflection; HotSpotForeignCallsProvider foreignCalls; LoweringProvider lowerer; Replacements replacements; HotSpotDisassemblerProvider disassembler; SuitesProvider suites; HotSpotRegistersProvider registers; HotSpotProviders providers; try (InitTimer t = timer("create providers")) { try (InitTimer rt = timer("create MetaAccess provider")) { metaAccess = host.getMetaAccess(); } try (InitTimer rt = timer("create CodeCache provider")) { codeCache = new PTXHotSpotCodeCacheProvider(runtime, createTarget()); } try (InitTimer rt = timer("create ConstantReflection provider")) { constantReflection = host.getConstantReflection(); } try (InitTimer rt = timer("create ForeignCalls provider")) { foreignCalls = new PTXHotSpotForeignCallsProvider(); } try (InitTimer rt = timer("create Lowerer provider")) { lowerer = new PTXHotSpotLoweringProvider(host.getLowerer()); } try (InitTimer rt = timer("create Replacements provider")) { replacements = host.getReplacements(); } try (InitTimer rt = timer("create Disassembler provider")) { disassembler = host.getDisassembler(); } try (InitTimer rt = timer("create Suites provider")) { suites = new DefaultSuitesProvider(); } try (InitTimer rt = timer("create HotSpotRegisters provider")) { registers = new HotSpotRegisters(PTX.tid, Register.None, Register.None); } providers = new HotSpotProviders(metaAccess, codeCache, constantReflection, foreignCalls, lowerer, replacements, disassembler, suites, registers, host.getSnippetReflection()); } try (InitTimer rt = timer("instantiate backend")) { return new PTXHotSpotBackend(runtime, providers); } } protected Architecture createArchitecture() { return new PTX(); } protected TargetDescription createTarget() { final int stackFrameAlignment = 1; final int implicitNullCheckLimit = 0; final boolean inlineObjects = true; return new HotSpotTargetDescription(createArchitecture(), true, stackFrameAlignment, implicitNullCheckLimit, inlineObjects); } public String getArchitecture() { return "PTX"; } public String getGraalRuntimeName() { return "basic"; } @Override public String toString() { return getGraalRuntimeName() + ":" + getArchitecture(); } }