Mercurial > hg > graal-compiler
view graal/com.oracle.graal.hotspot.sparc/src/com/oracle/graal/hotspot/sparc/SPARCHotSpotBackendFactory.java @ 22637:4dab2545d435
removed HotSpotGraalRuntime singleton - it's now owned by a HotSpotGraalCompiler instance (GRAAL-1235)
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 16 Sep 2015 00:48:33 +0200 |
parents | aacbf2e9aa42 |
children | 3345942ec7f3 |
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/* * Copyright (c) 2012, 2015, 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.sparc; import java.util.*; import com.oracle.graal.compiler.sparc.*; import com.oracle.graal.graphbuilderconf.GraphBuilderConfiguration.*; import com.oracle.graal.hotspot.*; import com.oracle.graal.hotspot.meta.*; import com.oracle.graal.hotspot.word.*; import com.oracle.graal.java.*; import com.oracle.graal.nodes.spi.*; import com.oracle.graal.phases.tiers.*; import com.oracle.graal.phases.util.*; import com.oracle.graal.replacements.sparc.*; import jdk.internal.jvmci.code.*; import jdk.internal.jvmci.compiler.*; import jdk.internal.jvmci.hotspot.*; import jdk.internal.jvmci.meta.*; import jdk.internal.jvmci.runtime.*; import jdk.internal.jvmci.service.*; import jdk.internal.jvmci.sparc.*; @ServiceProvider(StartupEventListener.class) public class SPARCHotSpotBackendFactory implements HotSpotBackendFactory, StartupEventListener { @Override public void beforeJVMCIStartup() { DefaultHotSpotGraalCompilerFactory.registerBackend(SPARC.class, this); } @Override public HotSpotBackend createBackend(HotSpotGraalRuntimeProvider runtime, CompilerConfiguration compilerConfiguration, HotSpotJVMCIRuntimeProvider jvmciRuntime, HotSpotBackend host) { assert host == null; HotSpotVMConfig config = jvmciRuntime.getConfig(); JVMCIBackend jvmci = jvmciRuntime.getHostJVMCIBackend(); HotSpotRegistersProvider registers = createRegisters(); HotSpotMetaAccessProvider metaAccess = (HotSpotMetaAccessProvider) jvmci.getMetaAccess(); HotSpotCodeCacheProvider codeCache = (HotSpotCodeCacheProvider) jvmci.getCodeCache(); TargetDescription target = codeCache.getTarget(); HotSpotConstantReflectionProvider constantReflection = new HotSpotGraalConstantReflectionProvider(jvmciRuntime); Value[] nativeABICallerSaveRegisters = createNativeABICallerSaveRegisters(config, codeCache.getRegisterConfig()); HotSpotForeignCallsProvider foreignCalls = new SPARCHotSpotForeignCallsProvider(jvmciRuntime, runtime, metaAccess, codeCache, nativeABICallerSaveRegisters); LoweringProvider lowerer = createLowerer(runtime, metaAccess, foreignCalls, registers, target); HotSpotStampProvider stampProvider = new HotSpotStampProvider(); Providers p = new Providers(metaAccess, codeCache, constantReflection, foreignCalls, lowerer, null, stampProvider); HotSpotSnippetReflectionProvider snippetReflection = new HotSpotSnippetReflectionProvider(runtime); HotSpotReplacementsImpl replacements = new HotSpotReplacementsImpl(p, snippetReflection, config, target); HotSpotWordTypes wordTypes = new HotSpotWordTypes(metaAccess, target.wordKind); Plugins plugins = createGraphBuilderPlugins(config, metaAccess, constantReflection, foreignCalls, stampProvider, snippetReflection, replacements, wordTypes); replacements.setGraphBuilderPlugins(plugins); HotSpotSuitesProvider suites = createSuites(config, runtime, compilerConfiguration, plugins, codeCache); HotSpotProviders providers = new HotSpotProviders(metaAccess, codeCache, constantReflection, foreignCalls, lowerer, replacements, suites, registers, snippetReflection, wordTypes, plugins); return createBackend(config, runtime, providers); } protected Plugins createGraphBuilderPlugins(HotSpotVMConfig config, HotSpotMetaAccessProvider metaAccess, HotSpotConstantReflectionProvider constantReflection, HotSpotForeignCallsProvider foreignCalls, HotSpotStampProvider stampProvider, HotSpotSnippetReflectionProvider snippetReflection, HotSpotReplacementsImpl replacements, HotSpotWordTypes wordTypes) { Plugins plugins = HotSpotGraphBuilderPlugins.create(config, wordTypes, metaAccess, constantReflection, snippetReflection, foreignCalls, stampProvider, replacements); SPARCGraphBuilderPlugins.register(plugins, foreignCalls); return plugins; } protected HotSpotSuitesProvider createSuites(HotSpotVMConfig config, HotSpotGraalRuntimeProvider runtime, CompilerConfiguration compilerConfiguration, Plugins plugins, CodeCacheProvider codeCache) { return new HotSpotSuitesProvider(new DefaultSuitesProvider(compilerConfiguration, plugins), config, runtime, new SPARCAddressLowering(codeCache)); } protected SPARCHotSpotBackend createBackend(HotSpotVMConfig config, HotSpotGraalRuntimeProvider runtime, HotSpotProviders providers) { return new SPARCHotSpotBackend(config, runtime, providers); } protected HotSpotLoweringProvider createLowerer(HotSpotGraalRuntimeProvider runtime, HotSpotMetaAccessProvider metaAccess, HotSpotForeignCallsProvider foreignCalls, HotSpotRegistersProvider registers, TargetDescription target) { return new SPARCHotSpotLoweringProvider(runtime, metaAccess, foreignCalls, registers, target); } protected HotSpotRegistersProvider createRegisters() { return new HotSpotRegisters(SPARC.g2, SPARC.g6, SPARC.sp); } @SuppressWarnings("unused") private static Value[] createNativeABICallerSaveRegisters(HotSpotVMConfig config, RegisterConfig regConfig) { Set<Register> callerSavedRegisters = new HashSet<>(); Collections.addAll(callerSavedRegisters, regConfig.getCalleeSaveRegisters()); Collections.addAll(callerSavedRegisters, SPARC.fpuRegisters); callerSavedRegisters.add(SPARC.g1); callerSavedRegisters.add(SPARC.g4); callerSavedRegisters.add(SPARC.g5); Value[] nativeABICallerSaveRegisters = new Value[callerSavedRegisters.size()]; int i = 0; for (Register reg : callerSavedRegisters) { nativeABICallerSaveRegisters[i] = reg.asValue(); i++; } return nativeABICallerSaveRegisters; } @Override public String toString() { return "SPARC"; } public Architecture initializeArchitecture(Architecture arch) { assert arch instanceof SPARC; return arch; } }