org.graalvm.compiler.hotspot

Class HotSpotHostBackend

java.lang.Object

org.graalvm.compiler.core.target.Backend

org.graalvm.compiler.hotspot.HotSpotBackend

org.graalvm.compiler.hotspot.HotSpotHostBackend

All Implemented Interfaces:

LIRGenerationProvider, FrameMap.ReferenceMapBuilderFactory, TargetProvider

Direct Known Subclasses:

AArch64HotSpotBackend, AMD64HotSpotBackend

public abstract class HotSpotHostBackend
extends HotSpotBackend
implements LIRGenerationProvider

Common functionality of HotSpot host backends.

Nested Class Summary

Nested classes/interfaces inherited from class org.graalvm.compiler.hotspot.HotSpotBackend

HotSpotBackend.Options

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

Backend.CodeInstallationTask, Backend.CodeInstallationTaskFactory

Field Summary

Fields

Modifier and Type	Field and Description
protected GraalHotSpotVMConfig	config
static HotSpotForeignCallDescriptor	DEOPT_BLOB_UNCOMMON_TRAP Descriptor for SharedRuntime::deopt_blob()->uncommon_trap().
static HotSpotForeignCallDescriptor	DEOPT_BLOB_UNPACK Descriptor for SharedRuntime::deopt_blob()->unpack().
static HotSpotForeignCallDescriptor	DEOPT_BLOB_UNPACK_WITH_EXCEPTION_IN_TLS Descriptor for SharedRuntime::deopt_blob()->unpack_with_exception_in_tls().
static HotSpotForeignCallDescriptor	ENABLE_STACK_RESERVED_ZONE
static HotSpotForeignCallDescriptor	THROW_DELAYED_STACKOVERFLOW_ERROR

Fields inherited from class org.graalvm.compiler.hotspot.HotSpotBackend

AESCRYPT_DECRYPTBLOCK, AESCRYPT_ENCRYPTBLOCK, BASE64_DECODE_BLOCK, BASE64_ENCODE_BLOCK, BIGINTEGER_LEFT_SHIFT_WORKER, BIGINTEGER_RIGHT_SHIFT_WORKER, CIPHER_BLOCK_CHAINING_DECRYPT_AESCRYPT, CIPHER_BLOCK_CHAINING_ENCRYPT_AESCRYPT, COUNTERMODE_IMPL_CRYPT, CRC_TABLE_LOCATION, ELECTRONIC_CODEBOOK_DECRYPT_AESCRYPT, ELECTRONIC_CODEBOOK_ENCRYPT_AESCRYPT, EXCEPTION_HANDLER, EXCEPTION_HANDLER_IN_CALLER, GHASH_PROCESS_BLOCKS, IC_MISS_HANDLER, MD5_IMPL_COMPRESS, MD5_IMPL_COMPRESS_MB, MONTGOMERY_MULTIPLY, MONTGOMERY_SQUARE, MUL_ADD, MULTIPLY_TO_LEN, NEW_ARRAY, NEW_ARRAY_OR_NULL, NEW_INSTANCE, NEW_INSTANCE_OR_NULL, NEW_MULTI_ARRAY, NEW_MULTI_ARRAY_OR_NULL, SHA_IMPL_COMPRESS, SHA_IMPL_COMPRESS_MB, SHA2_IMPL_COMPRESS, SHA2_IMPL_COMPRESS_MB, SHA3_IMPL_COMPRESS, SHA3_IMPL_COMPRESS_MB, SHA5_IMPL_COMPRESS, SHA5_IMPL_COMPRESS_MB, SQUARE_TO_LEN, UNWIND_EXCEPTION_TO_CALLER, UPDATE_BYTES_ADLER32, UPDATE_BYTES_CRC32, UPDATE_BYTES_CRC32C, VECTORIZED_MISMATCH, VM_ERROR, WRONG_METHOD_HANDLER

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

ARITHMETIC_DREM, ARITHMETIC_FREM

Constructor Summary

Constructors

Constructor and Description
HotSpotHostBackend(GraalHotSpotVMConfig config, HotSpotGraalRuntimeProvider runtime, HotSpotProviders providers)

Method Summary

Modifier and Type	Method and Description
protected abstract void	bangStackWithOffset(CompilationResultBuilder crb, int bangOffset)
void	completeInitialization(HotSpotJVMCIRuntime jvmciRuntime, OptionValues options) Performs any remaining initialization that was deferred until the runtime object was initialized and this backend was registered with it.
void	emitStackOverflowCheck(CompilationResultBuilder crb)
protected CallingConvention	makeCallingConvention(StructuredGraph graph, Stub stub)
protected abstract FrameMapBuilder	newFrameMapBuilder(RegisterConfig registerConfig)
LIRGenerationResult	newLIRGenerationResult(CompilationIdentifier compilationId, LIR lir, RegisterAllocationConfig registerAllocationConfig, StructuredGraph graph, Object stub)
ReferenceMapBuilder	newReferenceMapBuilder(int totalFrameSize)

Methods inherited from class org.graalvm.compiler.hotspot.HotSpotBackend

createCompiledCode, getCompilationIdentifier, getProviders, getRuntime, getSuites, md5ImplCompressMBStub, multiplyToLenStub, profileInstructions, sha2ImplCompressMBStub, sha3ImplCompressMBStub, sha5ImplCompressMBStub, shaImplCompressMBStub, unsafeArraycopy, updateStub

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

addCodeInstallationTask, addInstalledCode, createDefaultInstalledCode, createInstalledCode, createInstalledCode, createInstalledCode, emitBackEnd, getCodeCache, getConstantReflection, getForeignCalls, getMetaAccess, getTarget, getValueKind, newBlockOrder, newRegisterAllocationConfig

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graalvm.compiler.core.gen.LIRGenerationProvider

emitCode, newCompilationResultBuilder, newLIRGenerator, newNodeLIRBuilder

Field Detail

DEOPT_BLOB_UNPACK

public static final HotSpotForeignCallDescriptor DEOPT_BLOB_UNPACK

Descriptor for SharedRuntime::deopt_blob()->unpack().

DEOPT_BLOB_UNPACK_WITH_EXCEPTION_IN_TLS

public static final HotSpotForeignCallDescriptor DEOPT_BLOB_UNPACK_WITH_EXCEPTION_IN_TLS

Descriptor for SharedRuntime::deopt_blob()->unpack_with_exception_in_tls().

DEOPT_BLOB_UNCOMMON_TRAP

public static final HotSpotForeignCallDescriptor DEOPT_BLOB_UNCOMMON_TRAP

Descriptor for SharedRuntime::deopt_blob()->uncommon_trap().

ENABLE_STACK_RESERVED_ZONE

public static final HotSpotForeignCallDescriptor ENABLE_STACK_RESERVED_ZONE

THROW_DELAYED_STACKOVERFLOW_ERROR

public static final HotSpotForeignCallDescriptor THROW_DELAYED_STACKOVERFLOW_ERROR

config

protected final GraalHotSpotVMConfig config

Constructor Detail

HotSpotHostBackend

public HotSpotHostBackend(GraalHotSpotVMConfig config,
                          HotSpotGraalRuntimeProvider runtime,
                          HotSpotProviders providers)

Method Detail

completeInitialization

public void completeInitialization(HotSpotJVMCIRuntime jvmciRuntime,
                                   OptionValues options)

Description copied from class: HotSpotBackend

Performs any remaining initialization that was deferred until the runtime object was initialized and this backend was registered with it.

Overrides:

completeInitialization in class HotSpotBackend

makeCallingConvention

protected CallingConvention makeCallingConvention(StructuredGraph graph,
                                                  Stub stub)

emitStackOverflowCheck

public void emitStackOverflowCheck(CompilationResultBuilder crb)

bangStackWithOffset

protected abstract void bangStackWithOffset(CompilationResultBuilder crb,
                                            int bangOffset)

newReferenceMapBuilder

public ReferenceMapBuilder newReferenceMapBuilder(int totalFrameSize)

Specified by:

newReferenceMapBuilder in interface FrameMap.ReferenceMapBuilderFactory

newLIRGenerationResult

public LIRGenerationResult newLIRGenerationResult(CompilationIdentifier compilationId,
                                                  LIR lir,
                                                  RegisterAllocationConfig registerAllocationConfig,
                                                  StructuredGraph graph,
                                                  Object stub)

Specified by:

newLIRGenerationResult in interface LIRGenerationProvider

newFrameMapBuilder

protected abstract FrameMapBuilder newFrameMapBuilder(RegisterConfig registerConfig)