Mercurial > hg > truffle
view graal/com.oracle.graal.hotspot.hsail/src/com/oracle/graal/hotspot/hsail/HSAILHotSpotBackendFactory.java @ 12588:3b178baf3edb
fleshed out HSAIL backend a little to demonstrate changes needed after recent API/infrastructure updates
author | Doug Simon <doug.simon@oracle.com> |
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date | Fri, 25 Oct 2013 12:45:37 +0200 |
parents | 2a833e0d4e0a |
children | 5341a7fca039 |
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/* * Copyright (c) 2012, 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.hsail; 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.hsail.*; import com.oracle.graal.nodes.spi.*; import com.oracle.graal.phases.util.*; @ServiceProvider(HotSpotBackendFactory.class) public class HSAILHotSpotBackendFactory implements HotSpotBackendFactory { @Override public HSAILHotSpotBackend createBackend(HotSpotGraalRuntime runtime, HotSpotBackend hostBackend) { HotSpotProviders host = hostBackend.getProviders(); HotSpotMetaAccessProvider metaAccess = host.getMetaAccess(); HSAILHotSpotCodeCacheProvider codeCache = new HSAILHotSpotCodeCacheProvider(runtime, createTarget()); ConstantReflectionProvider constantReflection = host.getConstantReflection(); HotSpotForeignCallsProvider foreignCalls = new HSAILHotSpotForeignCallsProvider(runtime, metaAccess, codeCache); LoweringProvider lowerer = new HSAILHotSpotLoweringProvider(host.getLowerer()); // Replacements cannot have speculative optimizations since they have // to be valid for the entire run of the VM. Assumptions assumptions = new Assumptions(false); Providers p = new Providers(metaAccess, codeCache, constantReflection, foreignCalls, lowerer, null); Replacements replacements = new HSAILHotSpotReplacementsImpl(p, assumptions, host.getReplacements()); HotSpotDisassemblerProvider disassembler = host.getDisassembler(); HotSpotSuitesProvider suites = host.getSuites(); HotSpotRegisters registers = new HotSpotRegisters(Register.None, Register.None, Register.None); HotSpotProviders providers = new HotSpotProviders(metaAccess, codeCache, constantReflection, foreignCalls, lowerer, replacements, disassembler, suites, registers); return new HSAILHotSpotBackend(runtime, providers); } protected TargetDescription createTarget() { final int stackFrameAlignment = 8; final int implicitNullCheckLimit = 0; final boolean inlineObjects = true; return new TargetDescription(new HSAIL(), true, stackFrameAlignment, implicitNullCheckLimit, inlineObjects); } public String getArchitecture() { return "HSAIL"; } public String getGraalRuntimeName() { return "basic"; } @Override public String toString() { return getGraalRuntimeName() + ":" + getArchitecture(); } }