com.oracle.svm.core.graal.code.aarch64

Class SubstrateAArch64Backend

java.lang.Object

org.graalvm.compiler.core.target.Backend

com.oracle.svm.core.graal.code.SubstrateBackend

com.oracle.svm.core.graal.code.aarch64.SubstrateAArch64Backend

All Implemented Interfaces:

jdk.vm.ci.code.ValueKindFactory<org.graalvm.compiler.core.common.LIRKind>, org.graalvm.compiler.core.gen.LIRGenerationProvider, org.graalvm.compiler.phases.tiers.TargetProvider

public class SubstrateAArch64Backend
extends SubstrateBackend
implements org.graalvm.compiler.core.gen.LIRGenerationProvider

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SubstrateAArch64Backend.DeadEndOp Marks a point that is unreachable because a previous instruction never returns.
protected static class	SubstrateAArch64Backend.DeoptEntryStubContext Generates the prolog of a Deoptimizer.StubType.EntryStub method.
protected static class	SubstrateAArch64Backend.DeoptExitStubContext Generates the epilog of a Deoptimizer.StubType.ExitStub method.
static class	SubstrateAArch64Backend.LoadCompressedObjectConstantOp
static class	SubstrateAArch64Backend.SubstrateAArch64DirectCallOp
protected static class	SubstrateAArch64Backend.SubstrateAArch64FrameContext
static class	SubstrateAArch64Backend.SubstrateAArch64IndirectCallOp
protected class	SubstrateAArch64Backend.SubstrateAArch64LIRGenerator
protected static class	SubstrateAArch64Backend.SubstrateAArch64LIRKindTool
protected static class	SubstrateAArch64Backend.SubstrateAArch64MoveFactory
class	SubstrateAArch64Backend.SubstrateAArch64NodeLIRBuilder
static class	SubstrateAArch64Backend.SubstrateDebugInfoBuilder
protected static class	SubstrateAArch64Backend.SubstrateLIRGenerationResult

Nested classes/interfaces inherited from class org.graalvm.compiler.core.target.Backend

org.graalvm.compiler.core.target.Backend.CodeInstallationTask, org.graalvm.compiler.core.target.Backend.CodeInstallationTaskFactory

Field Summary

Fields

Modifier and Type	Field and Description
static String	MARK_EPILOGUE_END
static String	MARK_EPILOGUE_INCD_RSP
static String	MARK_EPILOGUE_START
static String	MARK_PROLOGUE_DECD_RSP
static String	MARK_PROLOGUE_END
static String	MARK_PROLOGUE_SAVED_REGS

Fields inherited from class org.graalvm.compiler.core.target.Backend

ARITHMETIC_DREM, ARITHMETIC_FREM

Constructor Summary

Constructors

Constructor and Description
SubstrateAArch64Backend(org.graalvm.compiler.phases.util.Providers providers)

Method Summary

Modifier and Type	Method and Description
protected org.graalvm.compiler.core.aarch64.AArch64ArithmeticLIRGenerator	createArithmeticLIRGen(jdk.vm.ci.meta.AllocatableValue nullRegisterValue)
protected jdk.vm.ci.code.CompiledCode	createCompiledCode(jdk.vm.ci.meta.ResolvedJavaMethod method, jdk.vm.ci.code.CompilationRequest compilationRequest, org.graalvm.compiler.code.CompilationResult compilationResult, boolean isDefault, org.graalvm.compiler.options.OptionValues options)
org.graalvm.compiler.code.CompilationResult	createJNITrampolineMethod(jdk.vm.ci.meta.ResolvedJavaMethod method, org.graalvm.compiler.core.common.CompilationIdentifier identifier, jdk.vm.ci.code.RegisterValue methodIdArg, int offset)
protected org.graalvm.compiler.core.common.spi.LIRKindTool	createLirKindTool()
protected org.graalvm.compiler.core.aarch64.AArch64NodeMatchRules	createMatchRules(org.graalvm.compiler.lir.gen.LIRGeneratorTool lirGen)
protected org.graalvm.compiler.core.aarch64.AArch64MoveFactory	createMoveFactory(org.graalvm.compiler.lir.gen.LIRGenerationResult lirGenRes)
void	emitCode(org.graalvm.compiler.lir.asm.CompilationResultBuilder crb, org.graalvm.compiler.lir.LIR lir, jdk.vm.ci.meta.ResolvedJavaMethod installedCodeOwner)
protected jdk.vm.ci.aarch64.AArch64Kind	getCompressedOopKind()
protected static org.graalvm.compiler.core.common.CompressEncoding	getCompressEncoding()
static int	getDeoptScratchSpace() Returns the amount of scratch space which must be reserved for return value registers in DeoptimizedFrame.
protected static SubstrateAArch64RegisterConfig	getRegisterConfig(org.graalvm.compiler.lir.gen.LIRGenerationResult lirGenRes)
org.graalvm.compiler.phases.tiers.SuitesProvider	getSuites()
org.graalvm.compiler.phases.Phase	newAddressLoweringPhase(jdk.vm.ci.code.CodeCacheProvider codeCache)
org.graalvm.compiler.lir.asm.CompilationResultBuilder	newCompilationResultBuilder(org.graalvm.compiler.lir.gen.LIRGenerationResult lirGenResult, org.graalvm.compiler.lir.framemap.FrameMap frameMap, org.graalvm.compiler.code.CompilationResult compilationResult, org.graalvm.compiler.lir.asm.CompilationResultBuilderFactory factory)
org.graalvm.compiler.lir.framemap.FrameMap	newFrameMap(jdk.vm.ci.code.RegisterConfig registerConfig)
org.graalvm.compiler.lir.framemap.FrameMapBuilder	newFrameMapBuilder(jdk.vm.ci.code.RegisterConfig registerConfig)
org.graalvm.compiler.lir.gen.LIRGenerationResult	newLIRGenerationResult(org.graalvm.compiler.core.common.CompilationIdentifier compilationId, org.graalvm.compiler.lir.LIR lir, jdk.vm.ci.code.RegisterConfig registerConfig, org.graalvm.compiler.nodes.StructuredGraph graph, Object stub)
org.graalvm.compiler.lir.gen.LIRGeneratorTool	newLIRGenerator(org.graalvm.compiler.lir.gen.LIRGenerationResult lirGenRes)
org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool	newNodeLIRBuilder(org.graalvm.compiler.nodes.StructuredGraph graph, org.graalvm.compiler.lir.gen.LIRGeneratorTool lirGen)
org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig	newRegisterAllocationConfig(jdk.vm.ci.code.RegisterConfig registerConfig, String[] allocationRestrictedTo)

Methods inherited from class com.oracle.svm.core.graal.code.SubstrateBackend

getJavaFrameAnchor, getRuntimeConfiguration, hasJavaFrameAnchor, newCompilationResult, setRuntimeConfiguration

Methods inherited from class org.graalvm.compiler.core.target.Backend

addCodeInstallationTask, addInstalledCode, createDefaultInstalledCode, createInstalledCode, createInstalledCode, createInstalledCode, emitBackEnd, getCodeCache, getCompilationIdentifier, getConstantReflection, getForeignCalls, getMetaAccess, getProviders, getTarget, getValueKind

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MARK_PROLOGUE_DECD_RSP

public static final String MARK_PROLOGUE_DECD_RSP

See Also:

Constant Field Values

MARK_PROLOGUE_SAVED_REGS

public static final String MARK_PROLOGUE_SAVED_REGS

See Also:

Constant Field Values

MARK_PROLOGUE_END

public static final String MARK_PROLOGUE_END

See Also:

Constant Field Values

MARK_EPILOGUE_START

public static final String MARK_EPILOGUE_START

See Also:

Constant Field Values

MARK_EPILOGUE_INCD_RSP

public static final String MARK_EPILOGUE_INCD_RSP

See Also:

Constant Field Values

MARK_EPILOGUE_END

public static final String MARK_EPILOGUE_END

See Also:

Constant Field Values

Constructor Detail

SubstrateAArch64Backend

public SubstrateAArch64Backend(org.graalvm.compiler.phases.util.Providers providers)

Method Detail

getCompressEncoding

protected static org.graalvm.compiler.core.common.CompressEncoding getCompressEncoding()

newFrameMapBuilder

public org.graalvm.compiler.lir.framemap.FrameMapBuilder newFrameMapBuilder(jdk.vm.ci.code.RegisterConfig registerConfig)

newFrameMap

public org.graalvm.compiler.lir.framemap.FrameMap newFrameMap(jdk.vm.ci.code.RegisterConfig registerConfig)

newCompilationResultBuilder

public org.graalvm.compiler.lir.asm.CompilationResultBuilder newCompilationResultBuilder(org.graalvm.compiler.lir.gen.LIRGenerationResult lirGenResult,
                                                                                         org.graalvm.compiler.lir.framemap.FrameMap frameMap,
                                                                                         org.graalvm.compiler.code.CompilationResult compilationResult,
                                                                                         org.graalvm.compiler.lir.asm.CompilationResultBuilderFactory factory)

Specified by:

newCompilationResultBuilder in interface org.graalvm.compiler.core.gen.LIRGenerationProvider

createArithmeticLIRGen

protected org.graalvm.compiler.core.aarch64.AArch64ArithmeticLIRGenerator createArithmeticLIRGen(jdk.vm.ci.meta.AllocatableValue nullRegisterValue)

getRegisterConfig

protected static SubstrateAArch64RegisterConfig getRegisterConfig(org.graalvm.compiler.lir.gen.LIRGenerationResult lirGenRes)

createMoveFactory

protected org.graalvm.compiler.core.aarch64.AArch64MoveFactory createMoveFactory(org.graalvm.compiler.lir.gen.LIRGenerationResult lirGenRes)

createLirKindTool

protected org.graalvm.compiler.core.common.spi.LIRKindTool createLirKindTool()

newLIRGenerator

public org.graalvm.compiler.lir.gen.LIRGeneratorTool newLIRGenerator(org.graalvm.compiler.lir.gen.LIRGenerationResult lirGenRes)

Specified by:

newLIRGenerator in interface org.graalvm.compiler.core.gen.LIRGenerationProvider

getCompressedOopKind

protected jdk.vm.ci.aarch64.AArch64Kind getCompressedOopKind()

createMatchRules

protected org.graalvm.compiler.core.aarch64.AArch64NodeMatchRules createMatchRules(org.graalvm.compiler.lir.gen.LIRGeneratorTool lirGen)

newNodeLIRBuilder

public org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool newNodeLIRBuilder(org.graalvm.compiler.nodes.StructuredGraph graph,
                                                                           org.graalvm.compiler.lir.gen.LIRGeneratorTool lirGen)

Specified by:

newNodeLIRBuilder in interface org.graalvm.compiler.core.gen.LIRGenerationProvider

newRegisterAllocationConfig

public org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig newRegisterAllocationConfig(jdk.vm.ci.code.RegisterConfig registerConfig,
                                                                                                   String[] allocationRestrictedTo)

Overrides:

newRegisterAllocationConfig in class SubstrateBackend

createJNITrampolineMethod

public org.graalvm.compiler.code.CompilationResult createJNITrampolineMethod(jdk.vm.ci.meta.ResolvedJavaMethod method,
                                                                             org.graalvm.compiler.core.common.CompilationIdentifier identifier,
                                                                             jdk.vm.ci.code.RegisterValue methodIdArg,
                                                                             int offset)

Specified by:

createJNITrampolineMethod in class SubstrateBackend

createCompiledCode

protected jdk.vm.ci.code.CompiledCode createCompiledCode(jdk.vm.ci.meta.ResolvedJavaMethod method,
                                                         jdk.vm.ci.code.CompilationRequest compilationRequest,
                                                         org.graalvm.compiler.code.CompilationResult compilationResult,
                                                         boolean isDefault,
                                                         org.graalvm.compiler.options.OptionValues options)

Specified by:

createCompiledCode in class org.graalvm.compiler.core.target.Backend

emitCode

public void emitCode(org.graalvm.compiler.lir.asm.CompilationResultBuilder crb,
                     org.graalvm.compiler.lir.LIR lir,
                     jdk.vm.ci.meta.ResolvedJavaMethod installedCodeOwner)

Specified by:

emitCode in interface org.graalvm.compiler.core.gen.LIRGenerationProvider

getSuites

public org.graalvm.compiler.phases.tiers.SuitesProvider getSuites()

Overrides:

getSuites in class SubstrateBackend

getDeoptScratchSpace

public static int getDeoptScratchSpace()

Returns the amount of scratch space which must be reserved for return value registers in DeoptimizedFrame.

newLIRGenerationResult

public org.graalvm.compiler.lir.gen.LIRGenerationResult newLIRGenerationResult(org.graalvm.compiler.core.common.CompilationIdentifier compilationId,
                                                                               org.graalvm.compiler.lir.LIR lir,
                                                                               jdk.vm.ci.code.RegisterConfig registerConfig,
                                                                               org.graalvm.compiler.nodes.StructuredGraph graph,
                                                                               Object stub)

Specified by:

newLIRGenerationResult in interface org.graalvm.compiler.core.gen.LIRGenerationProvider

newAddressLoweringPhase

public org.graalvm.compiler.phases.Phase newAddressLoweringPhase(jdk.vm.ci.code.CodeCacheProvider codeCache)

Specified by:

newAddressLoweringPhase in class SubstrateBackend