HotSpotVMConfig (Graal OpenJDK Project Documentation)

java.lang.Object
- jdk.internal.jvmci.hotspot.HotSpotVMConfig

```
public class HotSpotVMConfig
extends Object
```
Used to access native configuration details. All non-static, public fields in this class are so that they can be compiled as constants.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`class`	`HotSpotVMConfig.AbstractConstant`
`static class`	`HotSpotVMConfig.CompressEncoding` A compact representation of the different encoding strategies for Objects and metadata.
`(package private) class`	`HotSpotVMConfig.Flags`
`(package private) class`	`HotSpotVMConfig.VMFields`
`(package private) class`	`HotSpotVMConfig.VMIntConstants`
`(package private) class`	`HotSpotVMConfig.VMLongConstants`
`(package private) class`	`HotSpotVMConfig.VMTypes`

Field Summary

Fields
Modifier and Type	Field and Description
`long`	`aescryptDecryptBlockStub`
`long`	`aescryptEncryptBlockStub`
`int`	`ageMaskInPlace`
`int`	`allocateInstancePrefetchLines`
`int`	`allocatePrefetchDistance`
`int`	`allocatePrefetchInstr`
`int`	`allocatePrefetchLines`
`int`	`allocatePrefetchStepSize`
`int`	`allocatePrefetchStyle`
`long`	`arithmeticCosAddress`
`long`	`arithmeticExpAddress`
`long`	`arithmeticLog10Address`
`long`	`arithmeticLogAddress`
`long`	`arithmeticPowAddress`
`long`	`arithmeticSinAddress`
`long`	`arithmeticTanAddress`
`int`	`arrayClassElementOffset`
`int`	`arrayKlassComponentMirrorOffset`
`int`	`arrayKlassLayoutHelperIdentifier` Bit pattern in the klass layout helper that can be used to identify arrays.
`int`	`arrayKlassOffset`
`int`	`arrayLengthOffset` The offset of the array length word in an array object's header.
`int`	`arrayU1DataOffset`
`int`	`arrayU1LengthOffset`
`int`	`arrayU2DataOffset`
`int`	`barrierSetCardTableExtension`
`int`	`barrierSetCardTableModRef`
`int`	`barrierSetG1SATBCT`
`int`	`barrierSetG1SATBCTLogging`
`private int`	`barrierSetKindOffset`
`int`	`barrierSetModRef`
`int`	`barrierSetOther`
`int`	`baseVtableLength`
`int`	`basicLockDisplacedHeaderOffset`
`int`	`basicLockSize`
`int`	`bciProfileWidth`
`int`	`biasedLockMaskInPlace`
`int`	`biasedLockPattern`
`private int`	`cardTableModRefBSByteMapBaseOffset`
`int`	`cardTableModRefBSCardShift`
`private int`	`cardtableShift`
`private long`	`cardtableStartAddress`
`boolean`	`cAssertions`
`int`	`cbcondInstructions`
`long`	`checkcastArraycopy`
`long`	`checkcastArraycopyUninit`
`long`	`cipherBlockChainingDecryptAESCryptStub`
`long`	`cipherBlockChainingEncryptAESCryptStub`
`boolean`	`ciTime`
`boolean`	`ciTimeEach`
`int`	`classMirrorOffset` The offset of the _java_mirror field (of type `Class`) in a Klass.
`private int`	`codeBlobCodeOffsetOffset`
`private long`	`codeCacheHeap`
`private long`	`codeCacheHighBoundary`
`private long`	`codeCacheLowBoundary`
`int`	`codeEntryAlignment`
`private int`	`codeHeapMemoryOffset`
`int`	`codeInstallResultCacheFull`
`int`	`codeInstallResultCodeTooLarge`
`int`	`codeInstallResultDependenciesFailed`
`int`	`codeInstallResultDependenciesInvalid`
`int`	`codeInstallResultOk`
`int`	`collectedHeapBarrierSetOffset`
`private int`	`collectedHeapTotalCollectionsOffset`
`int`	`compilationLevelFullOptimization`
`int`	`compilerToVMKlassTag`
`int`	`compilerToVMSymbolTag`
`int`	`compileTaskNumInlinedBytecodesOffset`
`int`	`compileTheWorldStartAt`
`int`	`compileTheWorldStopAt`
`int`	`constantPoolCacheEntryCpIndexMask`
`int`	`constantPoolCacheEntryF1Offset`
`int`	`constantPoolCacheEntryF2Offset`
`int`	`constantPoolCacheEntryFlagsOffset`
`int`	`constantPoolCacheEntryHasAppendixShift`
`int`	`constantPoolCacheEntryIndicesOffset`
`int`	`constantPoolCacheEntryIndyResolvedReferencesAppendixOffset`
`int`	`constantPoolCacheEntrySize`
`int`	`constantPoolCacheLengthOffset`
`int`	`constantPoolCacheOffset`
`int`	`constantPoolCacheSize`
`int`	`constantPoolCpCacheIndexTag`
`int`	`constantPoolHolderOffset`
`int`	`constantPoolLengthOffset`
`int`	`constantPoolReferenceMapOffset`
`int`	`constantPoolResolvedReferencesOffset`
`int`	`constantPoolSize`
`int`	`constantPoolTagsOffset`
`int`	`constMethodCodeSizeOffset`
`int`	`constMethodConstantsOffset`
`int`	`constMethodFlagsOffset`
`int`	`constMethodHasExceptionTable`
`int`	`constMethodHasLineNumberTable`
`int`	`constMethodHasLocalVariableTable`
`int`	`constMethodMaxStackOffset`
`int`	`constMethodNameIndexOffset`
`int`	`constMethodSignatureIndexOffset`
`int`	`cpu3DNOWPREFETCH`
`int`	`cpuAES`
`int`	`cpuAVX`
`int`	`cpuAVX2`
`int`	`cpuBMI1`
`int`	`cpuCLMUL`
`int`	`cpuCMOV`
`int`	`cpuCX8`
`int`	`cpuERMS`
`int`	`cpuFXSR`
`int`	`cpuHT`
`int`	`cpuLZCNT`
`int`	`cpuMMX`
`int`	`cpuPOPCNT`
`int`	`cpuSSE`
`int`	`cpuSSE2`
`int`	`cpuSSE3`
`int`	`cpuSSE41`
`int`	`cpuSSE42`
`int`	`cpuSSE4A`
`int`	`cpuSSSE3`
`int`	`cpuTSC`
`int`	`cpuTSCINV`
`long`	`crcTableAddress`
`long`	`createNullPointerExceptionAddress`
`long`	`createOutOfBoundsExceptionAddress`
`int`	`dataLayoutArgInfoDataTag`
`int`	`dataLayoutBCIOffset`
`int`	`dataLayoutBitDataTag`
`int`	`dataLayoutBranchDataTag`
`int`	`dataLayoutCallTypeDataTag`
`int`	`dataLayoutCellSize`
`int`	`dataLayoutCellsOffset`
`int`	`dataLayoutCounterDataTag`
`int`	`dataLayoutFlagsOffset`
`int`	`dataLayoutHeaderSize` The DataLayout header size is the same as the cell size.
`int`	`dataLayoutJumpDataTag`
`int`	`dataLayoutMultiBranchDataTag`
`int`	`dataLayoutNoTag`
`int`	`dataLayoutParametersTypeDataTag`
`int`	`dataLayoutReceiverTypeDataTag`
`int`	`dataLayoutRetDataTag`
`int`	`dataLayoutSpeculativeTrapDataTag`
`int`	`dataLayoutTagOffset`
`int`	`dataLayoutVirtualCallDataTag`
`int`	`dataLayoutVirtualCallTypeDataTag`
`int`	`deoptActionMakeNotCompilable`
`int`	`deoptActionMakeNotEntrant`
`int`	`deoptActionMaybeRecompile`
`int`	`deoptActionNone`
`int`	`deoptActionReinterpret`
`int`	`deoptimizationActionBits`
`int`	`deoptimizationActionShift`
`int`	`deoptimizationDebugIdBits`
`int`	`deoptimizationDebugIdShift`
`long`	`deoptimizationFetchUnrollInfo`
`int`	`deoptimizationReasonBits`
`int`	`deoptimizationReasonShift`
`long`	`deoptimizationUncommonTrap`
`int`	`deoptimizationUnpackDeopt`
`int`	`deoptimizationUnpackException`
`long`	`deoptimizationUnpackFrames`
`int`	`deoptimizationUnpackReexecute`
`int`	`deoptimizationUnpackUncommonTrap`
`int`	`deoptimizationUnrollBlockCallerAdjustmentOffset`
`int`	`deoptimizationUnrollBlockFramePcsOffset`
`int`	`deoptimizationUnrollBlockFrameSizesOffset`
`int`	`deoptimizationUnrollBlockInitialInfoOffset`
`int`	`deoptimizationUnrollBlockNumberOfFramesOffset`
`int`	`deoptimizationUnrollBlockSizeOfDeoptimizedFrameOffset`
`int`	`deoptimizationUnrollBlockTotalFrameSizesOffset`
`int`	`deoptReasonAliasing`
`int`	`deoptReasonArrayCheck`
`int`	`deoptReasonClassCheck`
`int`	`deoptReasonConstraint`
`int`	`deoptReasonDiv0Check`
`int`	`deoptReasonJsrMismatch`
`int`	`deoptReasonLoopLimitCheck`
`int`	`deoptReasonNone`
`int`	`deoptReasonNotCompiledExceptionHandler`
`int`	`deoptReasonNullCheck`
`int`	`deoptReasonOptimizedTypeCheck`
`int`	`deoptReasonOSROffset`
`int`	`deoptReasonRangeCheck`
`int`	`deoptReasonTransferToInterpreter`
`int`	`deoptReasonTypeCheckInlining`
`int`	`deoptReasonUnreached0`
`int`	`deoptReasonUnresolved`
`byte`	`dirtyCardValue`
`long`	`dllLoad` Address of the library lookup routine.
`long`	`dllLookup` Address of the library lookup routine.
`boolean`	`dontCompileHugeMethods`
`long`	`dynamicNewArrayAddress`
`long`	`dynamicNewInstanceAddress`
`int`	`epochMaskInPlace`
`long`	`exceptionHandlerForPcAddress`
`long`	`exceptionHandlerForReturnAddressAddress`
`int`	`exceptionTableElementCatchTypeIndexOffset`
`int`	`exceptionTableElementEndPcOffset`
`int`	`exceptionTableElementHandlerPcOffset`
`int`	`exceptionTableElementSize`
`int`	`exceptionTableElementStartPcOffset`
`int`	`extraStackEntries` Value of Method::extra_stack_entries().
`int`	`fieldInfoAccessFlagsOffset`
`int`	`fieldInfoFieldSlots`
`int`	`fieldInfoHighPackedOffset`
`int`	`fieldInfoInitvalIndexOffset`
`int`	`fieldInfoLowPackedOffset`
`int`	`fieldInfoNameIndexOffset`
`int`	`fieldInfoSignatureIndexOffset`
`int`	`fieldInfoTagSize`
`boolean`	`flightRecorder`
`boolean`	`forceUnreachable`
`int`	`frameInterpreterFrameLastSpOffset`
`int`	`frameInterpreterFrameSenderSpOffset`
`byte`	`g1YoungCardValue`
`long`	`genericArraycopy`
`private long`	`gHotSpotVMIntConstantEntryArrayStride`
`private long`	`gHotSpotVMIntConstantEntryNameOffset`
`private long`	`gHotSpotVMIntConstantEntryValueOffset`
`private long`	`gHotSpotVMIntConstants` VMIntConstantEntry (see vmStructs.hpp).
`private long`	`gHotSpotVMLongConstantEntryArrayStride`
`private long`	`gHotSpotVMLongConstantEntryNameOffset`
`private long`	`gHotSpotVMLongConstantEntryValueOffset`
`private long`	`gHotSpotVMLongConstants` VMLongConstantEntry (see vmStructs.hpp).
`private long`	`gHotSpotVMStructEntryAddressOffset`
`private long`	`gHotSpotVMStructEntryArrayStride`
`private long`	`gHotSpotVMStructEntryFieldNameOffset`
`private long`	`gHotSpotVMStructEntryIsStaticOffset`
`private long`	`gHotSpotVMStructEntryOffsetOffset`
`private long`	`gHotSpotVMStructEntryTypeNameOffset`
`private long`	`gHotSpotVMStructEntryTypeStringOffset`
`private long`	`gHotSpotVMStructs` VMStructEntry (see vmStructs.hpp).
`private long`	`gHotSpotVMTypeEntryArrayStride`
`private long`	`gHotSpotVMTypeEntryIsIntegerTypeOffset`
`private long`	`gHotSpotVMTypeEntryIsOopTypeOffset`
`private long`	`gHotSpotVMTypeEntryIsUnsignedOffset`
`private long`	`gHotSpotVMTypeEntrySizeOffset`
`private long`	`gHotSpotVMTypeEntrySuperclassNameOffset`
`private long`	`gHotSpotVMTypeEntryTypeNameOffset`
`private long`	`gHotSpotVMTypes` VMTypeEntry (see vmStructs.hpp).
`long`	`handleDeoptStub`
`int`	`handleHandleOffset`
`long`	`heapEndAddress`
`long`	`heapTopAddress`
`int`	`heapWordSize`
`int`	`hubOffset`
`int`	`hugeMethodLimit`
`long`	`identityHashCodeAddress`
`int`	`identityHashCodeShift` Mark word right shift to get identity hash code.
`private long`	`inlineCacheMissBlob`
`private long`	`inlineCacheMissStub`
`boolean`	`inlineContiguousAllocationSupported`
`int`	`instanceKlassConstantsOffset`
`int`	`instanceKlassFieldsOffset`
`int`	`instanceKlassInitStateOffset`
`int`	`instanceKlassSourceFileNameIndexOffset`
`int`	`instanceKlassStateFullyInitialized`
`int`	`instanceKlassStateLinked`
`int`	`instanceKlassVtableLengthOffset`
`int`	`instanceKlassVtableStartOffset`
`static long`	`INVALID_RTLD_DEFAULT_HANDLE` An invalid value for `rtldDefault`.
`int`	`invalidVtableIndex`
`int`	`invocationEntryBci`
`private int`	`javaFrameAnchorFlagsOffset`
`private int`	`javaFrameAnchorLastJavaFpOffset`
`private int`	`javaFrameAnchorLastJavaPcOffset`
`private int`	`javaFrameAnchorLastJavaSpOffset`
`int`	`javaThreadAnchorOffset`
`int`	`javaThreadDirtyCardQueueOffset`
`int`	`javaThreadSatbMarkQueueOffset`
`long`	`javaTimeMillisAddress`
`long`	`javaTimeNanosAddress`
`long`	`jbyteAlignedArraycopy`
`long`	`jbyteAlignedDisjointArraycopy`
`long`	`jbyteArraycopy`
`long`	`jbyteDisjointArraycopy`
`long`	`jintAlignedArraycopy`
`long`	`jintAlignedDisjointArraycopy`
`long`	`jintArraycopy`
`long`	`jintDisjointArraycopy`
`long`	`jlongAlignedArraycopy`
`long`	`jlongAlignedDisjointArraycopy`
`long`	`jlongArraycopy`
`long`	`jlongDisjointArraycopy`
`long`	`jshortAlignedArraycopy`
`long`	`jshortAlignedDisjointArraycopy`
`long`	`jshortArraycopy`
`long`	`jshortDisjointArraycopy`
`int`	`jvmAccFieldHasGenericSignature`
`int`	`jvmAccFieldInternal`
`int`	`jvmAccFieldStable`
`int`	`jvmAccHasMonitorBytecodes`
`int`	`jvmAccMonitorMatch`
`int`	`jvmAccWrittenFlags`
`int`	`jvmciCountersSize`
`int`	`jvmciCountersThreadOffset`
`int`	`jvmciEnvJvmtiCanHotswapOrPostBreakpointOffset`
`int`	`jvmciEnvTaskOffset`
`int`	`jvmConstantClass`
`int`	`jvmConstantDouble`
`int`	`jvmConstantExternalMax`
`int`	`jvmConstantFieldref`
`int`	`jvmConstantFloat`
`int`	`jvmConstantInteger`
`int`	`jvmConstantInterfaceMethodref`
`int`	`jvmConstantInternalMax`
`int`	`jvmConstantInternalMin`
`int`	`jvmConstantInvokeDynamic`
`int`	`jvmConstantLong`
`int`	`jvmConstantMethodHandle`
`int`	`jvmConstantMethodHandleInError`
`int`	`jvmConstantMethodref`
`int`	`jvmConstantMethodType`
`int`	`jvmConstantMethodTypeInError`
`int`	`jvmConstantNameAndType`
`int`	`jvmConstantString`
`int`	`jvmConstantUnresolvedClass`
`int`	`jvmConstantUnresolvedClassInError`
`int`	`jvmConstantUtf8`
`int`	`klassAccessFlagsOffset`
`private HotSpotVMConfig.CompressEncoding`	`klassEncoding`
`int`	`klassHasFinalizerFlag`
`int`	`klassLayoutHelperInstanceSlowPathBit`
`int`	`klassLayoutHelperNeutralValue`
`int`	`klassLayoutHelperOffset`
`int`	`klassModifierFlagsOffset`
`int`	`klassOffset`
`int`	`klassSuperKlassOffset`
`int`	`layoutHelperArrayTagObjectValue`
`int`	`layoutHelperArrayTagShift`
`int`	`layoutHelperArrayTagTypeValue`
`int`	`layoutHelperElementTypeMask`
`int`	`layoutHelperElementTypeShift`
`int`	`layoutHelperHeaderSizeMask`
`int`	`layoutHelperHeaderSizeShift`
`int`	`layoutHelperLog2ElementSizeMask`
`int`	`layoutHelperLog2ElementSizeShift`
`long`	`loadAndClearExceptionAddress`
`int`	`localVariableTableElementDescriptorCpIndexOffset`
`int`	`localVariableTableElementLengthOffset`
`int`	`localVariableTableElementNameCpIndexOffset`
`int`	`localVariableTableElementSignatureCpIndexOffset`
`int`	`localVariableTableElementSize`
`int`	`localVariableTableElementSlotOffset`
`int`	`localVariableTableElementStartBciOffset`
`int`	`logKlassAlignment`
`long`	`logObjectAddress`
`int`	`logOfHRGrainBytes`
`long`	`logPrimitiveAddress`
`long`	`logPrintfAddress`
`int`	`MARKID_CARD_TABLE_ADDRESS`
`int`	`MARKID_CARD_TABLE_SHIFT`
`int`	`MARKID_DEOPT_HANDLER_ENTRY`
`int`	`MARKID_EXCEPTION_HANDLER_ENTRY`
`int`	`MARKID_INLINE_INVOKE`
`int`	`MARKID_INVOKE_INVALID`
`int`	`MARKID_INVOKEINTERFACE`
`int`	`MARKID_INVOKESPECIAL`
`int`	`MARKID_INVOKESTATIC`
`int`	`MARKID_INVOKEVIRTUAL`
`int`	`MARKID_OSR_ENTRY`
`int`	`MARKID_POLL_FAR`
`int`	`MARKID_POLL_NEAR`
`int`	`MARKID_POLL_RETURN_FAR`
`int`	`MARKID_POLL_RETURN_NEAR`
`int`	`MARKID_UNVERIFIED_ENTRY`
`int`	`MARKID_VERIFIED_ENTRY`
`int`	`markOffset`
`long`	`markOopDescHashMask`
`long`	`markOopDescHashMaskInPlace`
`long`	`markOopDescHashShift`
`int`	`markWordNoHashInPlace`
`int`	`markWordNoLockInPlace`
`int`	`maxFrameSize` Maximum allowed size of allocated area for a frame.
`int`	`metaspaceArrayBaseOffset`
`int`	`metaspaceArrayLengthOffset`
`int`	`methodAccessFlagsOffset`
`int`	`methodCodeOffset`
`int`	`methodCompiledEntryOffset`
`int`	`methodConstMethodOffset`
`int`	`methodDataDataSize`
`int`	`methodDataIRSizeOffset`
`int`	`methodDataOffset`
`int`	`methodDataOopDataOffset`
`int`	`methodDataOopTrapHistoryOffset`
`int`	`methodDataSize`
`int`	`methodFlagsCallerSensitive`
`int`	`methodFlagsDontInline`
`int`	`methodFlagsForceInline`
`int`	`methodFlagsHidden`
`int`	`methodFlagsJfrTowrite`
`int`	`methodFlagsOffset`
`int`	`methodIntrinsicIdOffset`
`int`	`methodMaxLocalsOffset`
`int`	`methodProfileWidth`
`int`	`methodVtableIndexOffset`
`long`	`monitorenterAddress`
`long`	`monitorexitAddress`
`long`	`narrowKlassBase`
`int`	`narrowKlassShift`
`long`	`narrowOopBase`
`int`	`narrowOopShift`
`long`	`newArrayAddress`
`long`	`newInstanceAddress`
`long`	`newMultiArrayAddress`
`int`	`nextSiblingOffset`
`int`	`nmethodCompLevelOffset`
`int`	`nmethodEntryOffset`
`long`	`nonOopBits` Bit pattern that represents a non-oop.
`int`	`nonvirtualVtableIndex`
`int`	`objectAlignment`
`long`	`oopAlignedArraycopy`
`long`	`oopAlignedArraycopyUninit`
`long`	`oopAlignedDisjointArraycopy`
`long`	`oopAlignedDisjointArraycopyUninit`
`long`	`oopArraycopy`
`long`	`oopArraycopyUninit`
`long`	`oopDisjointArraycopy`
`long`	`oopDisjointArraycopyUninit`
`private HotSpotVMConfig.CompressEncoding`	`oopEncoding`
`long`	`osrMigrationEndAddress`
`int`	`osThreadInterruptedOffset`
`int`	`osThreadOffset`
`int`	`pendingDeoptimizationOffset`
`int`	`pendingExceptionOffset` Offset of the _pending_exception field in ThreadShadow (defined in exceptions.hpp).
`int`	`pendingFailedSpeculationOffset`
`int`	`pendingTransferToInterpreterOffset`
`boolean`	`printInlining`
`int`	`prototypeMarkWordOffset`
`int`	`ptrQueueActiveOffset`
`int`	`ptrQueueBufferOffset`
`int`	`ptrQueueIndexOffset`
`int`	`recognizedFieldModifiers`
`long`	`registerFinalizerAddress`
`long`	`rtldDefault` A pseudo-handle which when used as the first argument to `dllLookup` means lookup will return the first occurrence of the desired symbol using the default library search order.
`int`	`runtimeCallStackSize`
`long`	`safepointPollingAddress`
`int`	`secondarySuperCacheOffset`
`int`	`secondarySupersOffset`
`int`	`sparcFeatures`
`int`	`stackBias`
`int`	`stackShadowPages`
`int`	`subklassOffset`
`int`	`superCheckOffsetOffset`
`int`	`symbolBodyOffset`
`int`	`symbolLengthOffset`
`int`	`symbolPointerSize`
`int`	`syntheticFlag`
`long`	`testDeoptimizeCallInt`
`int`	`threadAllocatedBytesOffset`
`int`	`threadExceptionOopOffset` This field is used to pass exception objects into and out of the runtime system during exception handling for compiled code.
`int`	`threadExceptionPcOffset`
`long`	`threadIsInterruptedAddress`
`int`	`threadIsMethodHandleReturnOffset`
`private int`	`threadLocalAllocBufferDesiredSizeOffset`
`private int`	`threadLocalAllocBufferEndOffset`
`private int`	`threadLocalAllocBufferFastRefillWasteOffset`
`private int`	`threadLocalAllocBufferNumberOfRefillsOffset`
`private int`	`threadLocalAllocBufferPfTopOffset`
`private int`	`threadLocalAllocBufferRefillWasteLimitOffset`
`private int`	`threadLocalAllocBufferSlowAllocationsOffset`
`private int`	`threadLocalAllocBufferStartOffset`
`private int`	`threadLocalAllocBufferTopOffset`
`int`	`threadObjectOffset`
`int`	`threadObjectResultOffset`
`int`	`threadTlabOffset`
`int`	`tlabAlignmentReserve`
`int`	`tlabRefillWasteIncrement`
`boolean`	`tlabStats`
`int`	`typeProfileWidth`
`long`	`uncommonTrapStub`
`int`	`uninitializedIdentityHashCodeValue` Identity hash code value when uninitialized.
`private long`	`universeCollectedHeap`
`int`	`unlockedMask`
`long`	`unsafeArraycopy`
`long`	`updateBytesCRC32Stub`
`boolean`	`useAESIntrinsics`
`int`	`useAVX`
`boolean`	`useBiasedLocking`
`boolean`	`useCMSGC`
`boolean`	`useCompressedClassPointers`
`boolean`	`useCompressedOops`
`boolean`	`useCountLeadingZerosInstruction`
`boolean`	`useCountTrailingZerosInstruction`
`boolean`	`useCRC32Intrinsics`
`boolean`	`useDeferredInitBarriers`
`boolean`	`useFastLocking`
`boolean`	`useG1GC`
`boolean`	`useHeapProfiler`
`boolean`	`usePopCountInstruction`
`int`	`useSSE`
`boolean`	`useStackBanging`
`boolean`	`useTLAB`
`long`	`validateObject`
`long`	`verifyOopBits`
`long`	`verifyOopCounterAddress`
`long`	`verifyOopMask`
`boolean`	`verifyOops`
`private int`	`virtualSpaceHighBoundaryOffset`
`private int`	`virtualSpaceLowBoundaryOffset`
`int`	`vis1Instructions`
`int`	`vis2Instructions`
`int`	`vis3Instructions`
`long`	`vmErrorAddress`
`int`	`vmIntrinsicInvokeBasic`
`int`	`vmIntrinsicLinkToInterface`
`int`	`vmIntrinsicLinkToSpecial`
`int`	`vmIntrinsicLinkToStatic`
`int`	`vmIntrinsicLinkToVirtual`
`long`	`vmMessageAddress`
`int`	`vmSymbolsFirstSID`
`int`	`vmSymbolsSIDLimit`
`long`	`vmSymbolsSymbols`
`int`	`vtableEntryMethodOffset`
`int`	`vtableEntrySize`
`boolean`	`windowsOs`
`long`	`writeBarrierPostAddress`
`long`	`writeBarrierPreAddress`
`int`	`x86CPUFeatures`

Constructor Summary

Constructors
Constructor and Description

HotSpotVMConfig(CompilerToVM compilerToVm)

Constructors
Constructor and Description
`HotSpotVMConfig(CompilerToVM compilerToVm)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`long`	`arrayPrototypeMarkWord()` See markOopDesc::prototype().
`int`	`cardtableShift()`
`long`	`cardtableStartAddress()`
`boolean`	`check()`
`private void`	`checkField(Field field, Object value)`
`long`	`codeCacheHighBoundary()`
`long`	`codeCacheLowBoundary()`
`int`	`g1CardQueueBufferOffset()`
`int`	`g1CardQueueIndexOffset()`
`int`	`g1SATBQueueBufferOffset()`
`int`	`g1SATBQueueIndexOffset()`
`int`	`g1SATBQueueMarkingOffset()`
`long`	`gcTotalCollectionsAddress()`
`String`	`getCodeInstallResultDescription(int codeInstallResult)`
`String`	`getHostArchitectureName()` Gets the host architecture name for the purpose of finding the corresponding backend.
`HotSpotVMConfig.CompressEncoding`	`getKlassEncoding()`
`HotSpotVMConfig.CompressEncoding`	`getOopEncoding()`
`String`	`getVMFieldCSymbol(long value)` Returns the name of the C/C++ symbol that is associated (via HotSpotVMField annotation) with the HotSpotVMConfig object's field containing `value`; returns null if no field holds the provided address.
`String`	`getVMValueCSymbol(long value)` Returns the name of the C/C++ symbol that is associated (via HotSpotVMValue annotation) with the HotSpotVMConfig object's field containing `value`; returns null if no field holds the provided address.
`long`	`inlineCacheMissStub()`
`private static boolean`	`isRequired(String currentArch, String[] archsSpecification)` Determines if the current architecture is included in a given architecture set specification.
`int`	`layoutHelperElementTypePrimitiveInPlace()` This filters out the bit that differentiates a type array from an object array.
`int`	`logMinObjAlignment()`
`int`	`threadJavaFrameAnchorFlagsOffset()` This value is only valid on SPARC.
`int`	`threadLastJavaFpOffset()` This value is only valid on AMD64.
`int`	`threadLastJavaPcOffset()`
`int`	`threadLastJavaSpOffset()`
`int`	`threadTlabEndOffset()`
`int`	`threadTlabPfTopOffset()`
`int`	`threadTlabSizeOffset()`
`int`	`threadTlabStartOffset()`
`int`	`threadTlabTopOffset()`
`int`	`tlabFastRefillWasteOffset()`
`long`	`tlabIntArrayMarkWord()` See markOopDesc::copy_set_hash().
`int`	`tlabNumberOfRefillsOffset()`
`int`	`tlabRefillWasteLimitOffset()`
`int`	`tlabSlowAllocationsOffset()`
`String`	`toString()`
`private boolean`	`verifyInitialization()` Check that the initialization produces the same result as the values captured through vmStructs.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

maxFrameSize
```
public final int maxFrameSize
```
Maximum allowed size of allocated area for a frame.

See Also:

Constant Field Values

oopEncoding

private final HotSpotVMConfig.CompressEncoding oopEncoding

klassEncoding

private final HotSpotVMConfig.CompressEncoding klassEncoding

gHotSpotVMStructs
```
private long gHotSpotVMStructs
```
VMStructEntry (see vmStructs.hpp).

gHotSpotVMStructEntryTypeNameOffset

private long gHotSpotVMStructEntryTypeNameOffset

gHotSpotVMStructEntryFieldNameOffset

private long gHotSpotVMStructEntryFieldNameOffset

gHotSpotVMStructEntryTypeStringOffset

private long gHotSpotVMStructEntryTypeStringOffset

gHotSpotVMStructEntryIsStaticOffset

private long gHotSpotVMStructEntryIsStaticOffset

gHotSpotVMStructEntryOffsetOffset

private long gHotSpotVMStructEntryOffsetOffset

gHotSpotVMStructEntryAddressOffset

private long gHotSpotVMStructEntryAddressOffset

gHotSpotVMStructEntryArrayStride

private long gHotSpotVMStructEntryArrayStride

gHotSpotVMTypes
```
private long gHotSpotVMTypes
```
VMTypeEntry (see vmStructs.hpp).

gHotSpotVMTypeEntryTypeNameOffset

private long gHotSpotVMTypeEntryTypeNameOffset

gHotSpotVMTypeEntrySuperclassNameOffset

private long gHotSpotVMTypeEntrySuperclassNameOffset

gHotSpotVMTypeEntryIsOopTypeOffset

private long gHotSpotVMTypeEntryIsOopTypeOffset

gHotSpotVMTypeEntryIsIntegerTypeOffset

private long gHotSpotVMTypeEntryIsIntegerTypeOffset

gHotSpotVMTypeEntryIsUnsignedOffset

private long gHotSpotVMTypeEntryIsUnsignedOffset

gHotSpotVMTypeEntrySizeOffset

private long gHotSpotVMTypeEntrySizeOffset

gHotSpotVMTypeEntryArrayStride

private long gHotSpotVMTypeEntryArrayStride

gHotSpotVMIntConstants
```
private long gHotSpotVMIntConstants
```
VMIntConstantEntry (see vmStructs.hpp).

gHotSpotVMIntConstantEntryNameOffset

private long gHotSpotVMIntConstantEntryNameOffset

gHotSpotVMIntConstantEntryValueOffset

private long gHotSpotVMIntConstantEntryValueOffset

gHotSpotVMIntConstantEntryArrayStride

private long gHotSpotVMIntConstantEntryArrayStride

gHotSpotVMLongConstants
```
private long gHotSpotVMLongConstants
```
VMLongConstantEntry (see vmStructs.hpp).

gHotSpotVMLongConstantEntryNameOffset

private long gHotSpotVMLongConstantEntryNameOffset

gHotSpotVMLongConstantEntryValueOffset

private long gHotSpotVMLongConstantEntryValueOffset

gHotSpotVMLongConstantEntryArrayStride

private long gHotSpotVMLongConstantEntryArrayStride

cAssertions
```
public boolean cAssertions
```

windowsOs
```
public final boolean windowsOs
```

codeEntryAlignment
```
public int codeEntryAlignment
```

verifyOops
```
public boolean verifyOops
```

ciTime
```
public boolean ciTime
```

ciTimeEach
```
public boolean ciTimeEach
```

compileTheWorldStartAt
```
public int compileTheWorldStartAt
```

compileTheWorldStopAt
```
public int compileTheWorldStopAt
```

dontCompileHugeMethods
```
public boolean dontCompileHugeMethods
```

hugeMethodLimit
```
public int hugeMethodLimit
```

printInlining
```
public boolean printInlining
```

useFastLocking
```
public boolean useFastLocking
```

forceUnreachable
```
public boolean forceUnreachable
```

useTLAB
```
public boolean useTLAB
```

useBiasedLocking
```
public boolean useBiasedLocking
```

usePopCountInstruction
```
public boolean usePopCountInstruction
```

useCountLeadingZerosInstruction

public boolean useCountLeadingZerosInstruction

useCountTrailingZerosInstruction

public boolean useCountTrailingZerosInstruction

useAESIntrinsics
```
public boolean useAESIntrinsics
```

useCRC32Intrinsics
```
public boolean useCRC32Intrinsics
```

useG1GC
```
public boolean useG1GC
```

useCMSGC
```
public boolean useCMSGC
```

allocatePrefetchStyle
```
public int allocatePrefetchStyle
```

allocatePrefetchInstr
```
public int allocatePrefetchInstr
```

allocatePrefetchLines
```
public int allocatePrefetchLines
```

allocateInstancePrefetchLines

public int allocateInstancePrefetchLines

allocatePrefetchStepSize
```
public int allocatePrefetchStepSize
```

allocatePrefetchDistance
```
public int allocatePrefetchDistance
```

flightRecorder
```
public boolean flightRecorder
```

universeCollectedHeap
```
private long universeCollectedHeap
```

collectedHeapTotalCollectionsOffset

private int collectedHeapTotalCollectionsOffset

useDeferredInitBarriers
```
public boolean useDeferredInitBarriers
```

useHeapProfiler
```
public boolean useHeapProfiler
```

useCompressedOops
```
public boolean useCompressedOops
```

useCompressedClassPointers

public boolean useCompressedClassPointers

narrowOopBase
```
public long narrowOopBase
```

narrowOopShift
```
public int narrowOopShift
```

objectAlignment
```
public int objectAlignment
```

narrowKlassBase
```
public long narrowKlassBase
```

narrowKlassShift
```
public int narrowKlassShift
```

logKlassAlignment
```
public int logKlassAlignment
```

useSSE
```
public int useSSE
```

useAVX
```
public int useAVX
```

x86CPUFeatures
```
public int x86CPUFeatures
```

cpuCX8
```
public int cpuCX8
```

cpuCMOV
```
public int cpuCMOV
```

cpuFXSR
```
public int cpuFXSR
```

cpuHT
```
public int cpuHT
```

cpuMMX
```
public int cpuMMX
```

cpu3DNOWPREFETCH
```
public int cpu3DNOWPREFETCH
```

cpuSSE
```
public int cpuSSE
```

cpuSSE2
```
public int cpuSSE2
```

cpuSSE3
```
public int cpuSSE3
```

cpuSSSE3
```
public int cpuSSSE3
```

cpuSSE4A
```
public int cpuSSE4A
```

cpuSSE41
```
public int cpuSSE41
```

cpuSSE42
```
public int cpuSSE42
```

cpuPOPCNT
```
public int cpuPOPCNT
```

cpuLZCNT
```
public int cpuLZCNT
```

cpuTSC
```
public int cpuTSC
```

cpuTSCINV
```
public int cpuTSCINV
```

cpuAVX
```
public int cpuAVX
```

cpuAVX2
```
public int cpuAVX2
```

cpuAES
```
public int cpuAES
```

cpuERMS
```
public int cpuERMS
```

cpuCLMUL
```
public int cpuCLMUL
```

cpuBMI1
```
public int cpuBMI1
```

sparcFeatures
```
public int sparcFeatures
```

vis3Instructions
```
public int vis3Instructions
```

vis2Instructions
```
public int vis2Instructions
```

vis1Instructions
```
public int vis1Instructions
```

cbcondInstructions
```
public int cbcondInstructions
```

stackShadowPages
```
public int stackShadowPages
```

useStackBanging
```
public boolean useStackBanging
```

stackBias
```
public int stackBias
```

markOffset
```
public int markOffset
```

hubOffset
```
public int hubOffset
```

handleHandleOffset
```
public int handleHandleOffset
```

prototypeMarkWordOffset
```
public int prototypeMarkWordOffset
```

subklassOffset
```
public int subklassOffset
```

nextSiblingOffset
```
public int nextSiblingOffset
```

superCheckOffsetOffset
```
public int superCheckOffsetOffset
```

secondarySuperCacheOffset
```
public int secondarySuperCacheOffset
```

secondarySupersOffset
```
public int secondarySupersOffset
```

classMirrorOffset
```
public int classMirrorOffset
```
The offset of the _java_mirror field (of type Class) in a Klass.

klassSuperKlassOffset
```
public int klassSuperKlassOffset
```

klassModifierFlagsOffset
```
public int klassModifierFlagsOffset
```

klassAccessFlagsOffset
```
public int klassAccessFlagsOffset
```

klassLayoutHelperOffset
```
public int klassLayoutHelperOffset
```

klassLayoutHelperNeutralValue

public int klassLayoutHelperNeutralValue

klassLayoutHelperInstanceSlowPathBit

public int klassLayoutHelperInstanceSlowPathBit

layoutHelperLog2ElementSizeShift

public int layoutHelperLog2ElementSizeShift

layoutHelperLog2ElementSizeMask

public int layoutHelperLog2ElementSizeMask

layoutHelperElementTypeShift

public int layoutHelperElementTypeShift

layoutHelperElementTypeMask
```
public int layoutHelperElementTypeMask
```

layoutHelperHeaderSizeShift
```
public int layoutHelperHeaderSizeShift
```

layoutHelperHeaderSizeMask
```
public int layoutHelperHeaderSizeMask
```

layoutHelperArrayTagShift
```
public int layoutHelperArrayTagShift
```

layoutHelperArrayTagTypeValue

public int layoutHelperArrayTagTypeValue

layoutHelperArrayTagObjectValue

public int layoutHelperArrayTagObjectValue

arrayKlassLayoutHelperIdentifier
```
public final int arrayKlassLayoutHelperIdentifier
```
Bit pattern in the klass layout helper that can be used to identify arrays.

See Also:

Constant Field Values

arrayKlassComponentMirrorOffset

public int arrayKlassComponentMirrorOffset

vtableEntrySize
```
public int vtableEntrySize
```

vtableEntryMethodOffset
```
public int vtableEntryMethodOffset
```

instanceKlassVtableStartOffset

public int instanceKlassVtableStartOffset

instanceKlassVtableLengthOffset

public int instanceKlassVtableLengthOffset

baseVtableLength
```
public int baseVtableLength
```

arrayLengthOffset
```
public int arrayLengthOffset
```
The offset of the array length word in an array object's header.

arrayU1LengthOffset
```
public int arrayU1LengthOffset
```

arrayU1DataOffset
```
public int arrayU1DataOffset
```

arrayU2DataOffset
```
public int arrayU2DataOffset
```

metaspaceArrayLengthOffset
```
public int metaspaceArrayLengthOffset
```

metaspaceArrayBaseOffset
```
public int metaspaceArrayBaseOffset
```

instanceKlassSourceFileNameIndexOffset

public int instanceKlassSourceFileNameIndexOffset

instanceKlassInitStateOffset

public int instanceKlassInitStateOffset

instanceKlassConstantsOffset

public int instanceKlassConstantsOffset

instanceKlassFieldsOffset
```
public int instanceKlassFieldsOffset
```

instanceKlassStateLinked
```
public int instanceKlassStateLinked
```

instanceKlassStateFullyInitialized

public int instanceKlassStateFullyInitialized

arrayClassElementOffset
```
public int arrayClassElementOffset
```

fieldInfoAccessFlagsOffset
```
public int fieldInfoAccessFlagsOffset
```

fieldInfoNameIndexOffset
```
public int fieldInfoNameIndexOffset
```

fieldInfoSignatureIndexOffset

public int fieldInfoSignatureIndexOffset

fieldInfoInitvalIndexOffset
```
public int fieldInfoInitvalIndexOffset
```

fieldInfoLowPackedOffset
```
public int fieldInfoLowPackedOffset
```

fieldInfoHighPackedOffset
```
public int fieldInfoHighPackedOffset
```

fieldInfoFieldSlots
```
public int fieldInfoFieldSlots
```

fieldInfoTagSize
```
public int fieldInfoTagSize
```

jvmAccFieldInternal
```
public int jvmAccFieldInternal
```

jvmAccFieldStable
```
public int jvmAccFieldStable
```

jvmAccFieldHasGenericSignature

public int jvmAccFieldHasGenericSignature

jvmAccWrittenFlags
```
public int jvmAccWrittenFlags
```

threadTlabOffset
```
public int threadTlabOffset
```

javaThreadAnchorOffset
```
public int javaThreadAnchorOffset
```

threadObjectOffset
```
public int threadObjectOffset
```

osThreadOffset
```
public int osThreadOffset
```

javaThreadDirtyCardQueueOffset

public int javaThreadDirtyCardQueueOffset

threadIsMethodHandleReturnOffset

public int threadIsMethodHandleReturnOffset

javaThreadSatbMarkQueueOffset

public int javaThreadSatbMarkQueueOffset

threadObjectResultOffset
```
public int threadObjectResultOffset
```

jvmciCountersThreadOffset
```
public int jvmciCountersThreadOffset
```

INVALID_RTLD_DEFAULT_HANDLE
```
public static final long INVALID_RTLD_DEFAULT_HANDLE
```
An invalid value for rtldDefault.

See Also:

Constant Field Values

dllLoad

public long dllLoad

Address of the library lookup routine. The C signature of this routine is:

     void* (const char *filename, char *ebuf, int ebuflen)

dllLookup
```
public long dllLookup
```
Address of the library lookup routine. The C signature of this routine is:
```
     void* (void* handle, const char* name)
 
```

rtldDefault
```
public long rtldDefault
```
A pseudo-handle which when used as the first argument to dllLookup means lookup will return the first occurrence of the desired symbol using the default library search order. If this field is -559023410L, then this capability is not supported on the current platform.

threadExceptionOopOffset
```
public int threadExceptionOopOffset
```
This field is used to pass exception objects into and out of the runtime system during exception handling for compiled code.
NOTE: This is not the same as pendingExceptionOffset.

threadExceptionPcOffset
```
public int threadExceptionPcOffset
```

javaFrameAnchorLastJavaSpOffset

private int javaFrameAnchorLastJavaSpOffset

javaFrameAnchorLastJavaPcOffset

private int javaFrameAnchorLastJavaPcOffset

javaFrameAnchorLastJavaFpOffset

private int javaFrameAnchorLastJavaFpOffset

javaFrameAnchorFlagsOffset
```
private int javaFrameAnchorFlagsOffset
```

runtimeCallStackSize
```
public int runtimeCallStackSize
```

frameInterpreterFrameSenderSpOffset

public int frameInterpreterFrameSenderSpOffset

frameInterpreterFrameLastSpOffset

public int frameInterpreterFrameLastSpOffset

ptrQueueActiveOffset
```
public int ptrQueueActiveOffset
```

ptrQueueBufferOffset
```
public int ptrQueueBufferOffset
```

ptrQueueIndexOffset
```
public int ptrQueueIndexOffset
```

osThreadInterruptedOffset
```
public int osThreadInterruptedOffset
```

unlockedMask
```
public int unlockedMask
```

biasedLockMaskInPlace
```
public int biasedLockMaskInPlace
```

ageMaskInPlace
```
public int ageMaskInPlace
```

epochMaskInPlace
```
public int epochMaskInPlace
```

markOopDescHashShift
```
public long markOopDescHashShift
```

markOopDescHashMask
```
public long markOopDescHashMask
```

markOopDescHashMaskInPlace
```
public long markOopDescHashMaskInPlace
```

biasedLockPattern
```
public int biasedLockPattern
```

markWordNoHashInPlace
```
public int markWordNoHashInPlace
```

markWordNoLockInPlace
```
public int markWordNoLockInPlace
```

pendingExceptionOffset
```
public int pendingExceptionOffset
```
Offset of the _pending_exception field in ThreadShadow (defined in exceptions.hpp). This field is used to propagate exceptions through C/C++ calls.
NOTE: This is not the same as threadExceptionOopOffset.

pendingDeoptimizationOffset
```
public int pendingDeoptimizationOffset
```

pendingFailedSpeculationOffset

public int pendingFailedSpeculationOffset

pendingTransferToInterpreterOffset

public int pendingTransferToInterpreterOffset

identityHashCodeShift
```
public int identityHashCodeShift
```
Mark word right shift to get identity hash code.

uninitializedIdentityHashCodeValue
```
public int uninitializedIdentityHashCodeValue
```
Identity hash code value when uninitialized.

methodAccessFlagsOffset
```
public int methodAccessFlagsOffset
```

methodConstMethodOffset
```
public int methodConstMethodOffset
```

methodIntrinsicIdOffset
```
public int methodIntrinsicIdOffset
```

methodFlagsOffset
```
public int methodFlagsOffset
```

methodVtableIndexOffset
```
public int methodVtableIndexOffset
```

methodFlagsJfrTowrite
```
public int methodFlagsJfrTowrite
```

methodFlagsCallerSensitive
```
public int methodFlagsCallerSensitive
```

methodFlagsForceInline
```
public int methodFlagsForceInline
```

methodFlagsDontInline
```
public int methodFlagsDontInline
```

methodFlagsHidden
```
public int methodFlagsHidden
```

nonvirtualVtableIndex
```
public int nonvirtualVtableIndex
```

invalidVtableIndex
```
public int invalidVtableIndex
```

invocationEntryBci
```
public int invocationEntryBci
```

jvmAccMonitorMatch
```
public int jvmAccMonitorMatch
```

jvmAccHasMonitorBytecodes
```
public int jvmAccHasMonitorBytecodes
```

jvmciEnvTaskOffset
```
public int jvmciEnvTaskOffset
```

jvmciEnvJvmtiCanHotswapOrPostBreakpointOffset

public int jvmciEnvJvmtiCanHotswapOrPostBreakpointOffset

compileTaskNumInlinedBytecodesOffset

public int compileTaskNumInlinedBytecodesOffset

extraStackEntries
```
public int extraStackEntries
```
Value of Method::extra_stack_entries().

constMethodConstantsOffset
```
public int constMethodConstantsOffset
```

constMethodFlagsOffset
```
public int constMethodFlagsOffset
```

constMethodCodeSizeOffset
```
public int constMethodCodeSizeOffset
```

constMethodNameIndexOffset
```
public int constMethodNameIndexOffset
```

constMethodSignatureIndexOffset

public int constMethodSignatureIndexOffset

constMethodMaxStackOffset
```
public int constMethodMaxStackOffset
```

methodMaxLocalsOffset
```
public int methodMaxLocalsOffset
```

constMethodHasLineNumberTable

public int constMethodHasLineNumberTable

constMethodHasLocalVariableTable

public int constMethodHasLocalVariableTable

constMethodHasExceptionTable

public int constMethodHasExceptionTable

exceptionTableElementSize
```
public int exceptionTableElementSize
```

exceptionTableElementStartPcOffset

public int exceptionTableElementStartPcOffset

exceptionTableElementEndPcOffset

public int exceptionTableElementEndPcOffset

exceptionTableElementHandlerPcOffset

public int exceptionTableElementHandlerPcOffset

exceptionTableElementCatchTypeIndexOffset

public int exceptionTableElementCatchTypeIndexOffset

localVariableTableElementSize

public int localVariableTableElementSize

localVariableTableElementStartBciOffset

public int localVariableTableElementStartBciOffset

localVariableTableElementLengthOffset

public int localVariableTableElementLengthOffset

localVariableTableElementNameCpIndexOffset

public int localVariableTableElementNameCpIndexOffset

localVariableTableElementDescriptorCpIndexOffset

public int localVariableTableElementDescriptorCpIndexOffset

localVariableTableElementSignatureCpIndexOffset

public int localVariableTableElementSignatureCpIndexOffset

localVariableTableElementSlotOffset

public int localVariableTableElementSlotOffset

constantPoolSize
```
public int constantPoolSize
```

constantPoolTagsOffset
```
public int constantPoolTagsOffset
```

constantPoolCacheOffset
```
public int constantPoolCacheOffset
```

constantPoolHolderOffset
```
public int constantPoolHolderOffset
```

constantPoolLengthOffset
```
public int constantPoolLengthOffset
```

constantPoolResolvedReferencesOffset

public int constantPoolResolvedReferencesOffset

constantPoolReferenceMapOffset

public int constantPoolReferenceMapOffset

constantPoolCpCacheIndexTag
```
public int constantPoolCpCacheIndexTag
```

constantPoolCacheSize
```
public int constantPoolCacheSize
```

constantPoolCacheLengthOffset

public int constantPoolCacheLengthOffset

constantPoolCacheEntrySize
```
public int constantPoolCacheEntrySize
```

constantPoolCacheEntryIndicesOffset

public int constantPoolCacheEntryIndicesOffset

constantPoolCacheEntryF1Offset

public int constantPoolCacheEntryF1Offset

constantPoolCacheEntryF2Offset

public int constantPoolCacheEntryF2Offset

constantPoolCacheEntryFlagsOffset

public int constantPoolCacheEntryFlagsOffset

constantPoolCacheEntryHasAppendixShift

public int constantPoolCacheEntryHasAppendixShift

constantPoolCacheEntryCpIndexMask

public int constantPoolCacheEntryCpIndexMask

constantPoolCacheEntryIndyResolvedReferencesAppendixOffset

public int constantPoolCacheEntryIndyResolvedReferencesAppendixOffset

jvmConstantUtf8
```
public int jvmConstantUtf8
```

jvmConstantInteger
```
public int jvmConstantInteger
```

jvmConstantLong
```
public int jvmConstantLong
```

jvmConstantFloat
```
public int jvmConstantFloat
```

jvmConstantDouble
```
public int jvmConstantDouble
```

jvmConstantClass
```
public int jvmConstantClass
```

jvmConstantUnresolvedClass
```
public int jvmConstantUnresolvedClass
```

jvmConstantUnresolvedClassInError

public int jvmConstantUnresolvedClassInError

jvmConstantString
```
public int jvmConstantString
```

jvmConstantFieldref
```
public int jvmConstantFieldref
```

jvmConstantMethodref
```
public int jvmConstantMethodref
```

jvmConstantInterfaceMethodref

public int jvmConstantInterfaceMethodref

jvmConstantNameAndType
```
public int jvmConstantNameAndType
```

jvmConstantMethodHandle
```
public int jvmConstantMethodHandle
```

jvmConstantMethodHandleInError

public int jvmConstantMethodHandleInError

jvmConstantMethodType
```
public int jvmConstantMethodType
```

jvmConstantMethodTypeInError

public int jvmConstantMethodTypeInError

jvmConstantInvokeDynamic
```
public int jvmConstantInvokeDynamic
```

jvmConstantExternalMax
```
public int jvmConstantExternalMax
```

jvmConstantInternalMin
```
public int jvmConstantInternalMin
```

jvmConstantInternalMax
```
public int jvmConstantInternalMax
```

heapWordSize
```
public int heapWordSize
```

symbolPointerSize
```
public int symbolPointerSize
```

symbolLengthOffset
```
public int symbolLengthOffset
```

symbolBodyOffset
```
public int symbolBodyOffset
```

vmSymbolsSymbols
```
public long vmSymbolsSymbols
```

vmSymbolsFirstSID
```
public int vmSymbolsFirstSID
```

vmSymbolsSIDLimit
```
public int vmSymbolsSIDLimit
```

klassHasFinalizerFlag
```
public int klassHasFinalizerFlag
```

syntheticFlag
```
public int syntheticFlag
```

recognizedFieldModifiers
```
public int recognizedFieldModifiers
```
See Also:

HotSpotResolvedObjectTypeImpl.createField(java.lang.String, jdk.internal.jvmci.meta.JavaType, long, int)

nonOopBits
```
public long nonOopBits
```
Bit pattern that represents a non-oop. Neither the high bits nor the low bits of this value are allowed to look like (respectively) the high or low bits of a real oop.

verifyOopCounterAddress
```
public long verifyOopCounterAddress
```

verifyOopMask
```
public long verifyOopMask
```

verifyOopBits
```
public long verifyOopBits
```

collectedHeapBarrierSetOffset

public int collectedHeapBarrierSetOffset

logOfHRGrainBytes
```
public int logOfHRGrainBytes
```

barrierSetKindOffset
```
private int barrierSetKindOffset
```

barrierSetCardTableModRef
```
public int barrierSetCardTableModRef
```

barrierSetCardTableExtension

public int barrierSetCardTableExtension

barrierSetG1SATBCT
```
public int barrierSetG1SATBCT
```

barrierSetG1SATBCTLogging
```
public int barrierSetG1SATBCTLogging
```

barrierSetModRef
```
public int barrierSetModRef
```

barrierSetOther
```
public int barrierSetOther
```

cardTableModRefBSByteMapBaseOffset

private int cardTableModRefBSByteMapBaseOffset

cardTableModRefBSCardShift
```
public int cardTableModRefBSCardShift
```

dirtyCardValue
```
public byte dirtyCardValue
```

g1YoungCardValue
```
public byte g1YoungCardValue
```

cardtableStartAddress

private final long cardtableStartAddress

cardtableShift
```
private final int cardtableShift
```

safepointPollingAddress
```
public long safepointPollingAddress
```

klassOffset
```
public int klassOffset
```

arrayKlassOffset
```
public int arrayKlassOffset
```

methodDataOffset
```
public int methodDataOffset
```

methodCompiledEntryOffset
```
public int methodCompiledEntryOffset
```

methodCodeOffset
```
public int methodCodeOffset
```

methodDataSize
```
public int methodDataSize
```

methodDataDataSize
```
public int methodDataDataSize
```

methodDataOopDataOffset
```
public int methodDataOopDataOffset
```

methodDataOopTrapHistoryOffset

public int methodDataOopTrapHistoryOffset

methodDataIRSizeOffset
```
public int methodDataIRSizeOffset
```

nmethodEntryOffset
```
public int nmethodEntryOffset
```

nmethodCompLevelOffset
```
public int nmethodCompLevelOffset
```

compilationLevelFullOptimization

public int compilationLevelFullOptimization

basicLockSize
```
public int basicLockSize
```

basicLockDisplacedHeaderOffset

public int basicLockDisplacedHeaderOffset

heapEndAddress
```
public long heapEndAddress
```

heapTopAddress
```
public long heapTopAddress
```

threadAllocatedBytesOffset
```
public int threadAllocatedBytesOffset
```

tlabRefillWasteIncrement
```
public int tlabRefillWasteIncrement
```

tlabAlignmentReserve
```
public int tlabAlignmentReserve
```

threadLocalAllocBufferStartOffset

private int threadLocalAllocBufferStartOffset

threadLocalAllocBufferEndOffset

private int threadLocalAllocBufferEndOffset

threadLocalAllocBufferTopOffset

private int threadLocalAllocBufferTopOffset

threadLocalAllocBufferPfTopOffset

private int threadLocalAllocBufferPfTopOffset

threadLocalAllocBufferSlowAllocationsOffset

private int threadLocalAllocBufferSlowAllocationsOffset

threadLocalAllocBufferFastRefillWasteOffset

private int threadLocalAllocBufferFastRefillWasteOffset

threadLocalAllocBufferNumberOfRefillsOffset

private int threadLocalAllocBufferNumberOfRefillsOffset

threadLocalAllocBufferRefillWasteLimitOffset

private int threadLocalAllocBufferRefillWasteLimitOffset

threadLocalAllocBufferDesiredSizeOffset

private int threadLocalAllocBufferDesiredSizeOffset

tlabStats
```
public boolean tlabStats
```

inlineContiguousAllocationSupported

public boolean inlineContiguousAllocationSupported

dataLayoutHeaderSize
```
public int dataLayoutHeaderSize
```
The DataLayout header size is the same as the cell size.

dataLayoutTagOffset
```
public int dataLayoutTagOffset
```

dataLayoutFlagsOffset
```
public int dataLayoutFlagsOffset
```

dataLayoutBCIOffset
```
public int dataLayoutBCIOffset
```

dataLayoutCellsOffset
```
public int dataLayoutCellsOffset
```

dataLayoutCellSize
```
public int dataLayoutCellSize
```

dataLayoutNoTag
```
public int dataLayoutNoTag
```

dataLayoutBitDataTag
```
public int dataLayoutBitDataTag
```

dataLayoutCounterDataTag
```
public int dataLayoutCounterDataTag
```

dataLayoutJumpDataTag
```
public int dataLayoutJumpDataTag
```

dataLayoutReceiverTypeDataTag

public int dataLayoutReceiverTypeDataTag

dataLayoutVirtualCallDataTag

public int dataLayoutVirtualCallDataTag

dataLayoutRetDataTag
```
public int dataLayoutRetDataTag
```

dataLayoutBranchDataTag
```
public int dataLayoutBranchDataTag
```

dataLayoutMultiBranchDataTag

public int dataLayoutMultiBranchDataTag

dataLayoutArgInfoDataTag
```
public int dataLayoutArgInfoDataTag
```

dataLayoutCallTypeDataTag
```
public int dataLayoutCallTypeDataTag
```

dataLayoutVirtualCallTypeDataTag

public int dataLayoutVirtualCallTypeDataTag

dataLayoutParametersTypeDataTag

public int dataLayoutParametersTypeDataTag

dataLayoutSpeculativeTrapDataTag

public int dataLayoutSpeculativeTrapDataTag

bciProfileWidth
```
public int bciProfileWidth
```

typeProfileWidth
```
public int typeProfileWidth
```

methodProfileWidth
```
public int methodProfileWidth
```

codeBlobCodeOffsetOffset
```
private int codeBlobCodeOffsetOffset
```

inlineCacheMissBlob
```
private long inlineCacheMissBlob
```

handleDeoptStub
```
public long handleDeoptStub
```

uncommonTrapStub
```
public long uncommonTrapStub
```

inlineCacheMissStub
```
private final long inlineCacheMissStub
```

codeCacheHeap
```
private long codeCacheHeap
```

codeHeapMemoryOffset
```
private int codeHeapMemoryOffset
```

virtualSpaceLowBoundaryOffset

private int virtualSpaceLowBoundaryOffset

virtualSpaceHighBoundaryOffset

private int virtualSpaceHighBoundaryOffset

codeCacheLowBoundary

private final long codeCacheLowBoundary

codeCacheHighBoundary

private final long codeCacheHighBoundary

aescryptEncryptBlockStub
```
public long aescryptEncryptBlockStub
```

aescryptDecryptBlockStub
```
public long aescryptDecryptBlockStub
```

cipherBlockChainingEncryptAESCryptStub

public long cipherBlockChainingEncryptAESCryptStub

cipherBlockChainingDecryptAESCryptStub

public long cipherBlockChainingDecryptAESCryptStub

updateBytesCRC32Stub
```
public long updateBytesCRC32Stub
```

crcTableAddress
```
public long crcTableAddress
```

jbyteArraycopy
```
public long jbyteArraycopy
```

jshortArraycopy
```
public long jshortArraycopy
```

jintArraycopy
```
public long jintArraycopy
```

jlongArraycopy
```
public long jlongArraycopy
```

oopArraycopy
```
public long oopArraycopy
```

oopArraycopyUninit
```
public long oopArraycopyUninit
```

jbyteDisjointArraycopy
```
public long jbyteDisjointArraycopy
```

jshortDisjointArraycopy
```
public long jshortDisjointArraycopy
```

jintDisjointArraycopy
```
public long jintDisjointArraycopy
```

jlongDisjointArraycopy
```
public long jlongDisjointArraycopy
```

oopDisjointArraycopy
```
public long oopDisjointArraycopy
```

oopDisjointArraycopyUninit
```
public long oopDisjointArraycopyUninit
```

jbyteAlignedArraycopy
```
public long jbyteAlignedArraycopy
```

jshortAlignedArraycopy
```
public long jshortAlignedArraycopy
```

jintAlignedArraycopy
```
public long jintAlignedArraycopy
```

jlongAlignedArraycopy
```
public long jlongAlignedArraycopy
```

oopAlignedArraycopy
```
public long oopAlignedArraycopy
```

oopAlignedArraycopyUninit
```
public long oopAlignedArraycopyUninit
```

jbyteAlignedDisjointArraycopy

public long jbyteAlignedDisjointArraycopy

jshortAlignedDisjointArraycopy

public long jshortAlignedDisjointArraycopy

jintAlignedDisjointArraycopy

public long jintAlignedDisjointArraycopy

jlongAlignedDisjointArraycopy

public long jlongAlignedDisjointArraycopy

oopAlignedDisjointArraycopy

public long oopAlignedDisjointArraycopy

oopAlignedDisjointArraycopyUninit

public long oopAlignedDisjointArraycopyUninit

checkcastArraycopy
```
public long checkcastArraycopy
```

checkcastArraycopyUninit
```
public long checkcastArraycopyUninit
```

unsafeArraycopy
```
public long unsafeArraycopy
```

genericArraycopy
```
public long genericArraycopy
```

newInstanceAddress
```
public long newInstanceAddress
```

newArrayAddress
```
public long newArrayAddress
```

newMultiArrayAddress
```
public long newMultiArrayAddress
```

dynamicNewArrayAddress
```
public long dynamicNewArrayAddress
```

dynamicNewInstanceAddress
```
public long dynamicNewInstanceAddress
```

threadIsInterruptedAddress
```
public long threadIsInterruptedAddress
```

vmMessageAddress
```
public long vmMessageAddress
```

identityHashCodeAddress
```
public long identityHashCodeAddress
```

exceptionHandlerForPcAddress

public long exceptionHandlerForPcAddress

monitorenterAddress
```
public long monitorenterAddress
```

monitorexitAddress
```
public long monitorexitAddress
```

createNullPointerExceptionAddress

public long createNullPointerExceptionAddress

createOutOfBoundsExceptionAddress

public long createOutOfBoundsExceptionAddress

logPrimitiveAddress
```
public long logPrimitiveAddress
```

logObjectAddress
```
public long logObjectAddress
```

logPrintfAddress
```
public long logPrintfAddress
```

vmErrorAddress
```
public long vmErrorAddress
```

loadAndClearExceptionAddress

public long loadAndClearExceptionAddress

writeBarrierPreAddress
```
public long writeBarrierPreAddress
```

writeBarrierPostAddress
```
public long writeBarrierPostAddress
```

validateObject
```
public long validateObject
```

testDeoptimizeCallInt
```
public long testDeoptimizeCallInt
```

registerFinalizerAddress
```
public long registerFinalizerAddress
```

exceptionHandlerForReturnAddressAddress

public long exceptionHandlerForReturnAddressAddress

osrMigrationEndAddress
```
public long osrMigrationEndAddress
```

javaTimeMillisAddress
```
public long javaTimeMillisAddress
```

javaTimeNanosAddress
```
public long javaTimeNanosAddress
```

arithmeticSinAddress
```
public long arithmeticSinAddress
```

arithmeticCosAddress
```
public long arithmeticCosAddress
```

arithmeticTanAddress
```
public long arithmeticTanAddress
```

arithmeticExpAddress
```
public long arithmeticExpAddress
```

arithmeticLogAddress
```
public long arithmeticLogAddress
```

arithmeticLog10Address
```
public long arithmeticLog10Address
```

arithmeticPowAddress
```
public long arithmeticPowAddress
```

jvmciCountersSize
```
public int jvmciCountersSize
```

deoptimizationFetchUnrollInfo

public long deoptimizationFetchUnrollInfo

deoptimizationUncommonTrap
```
public long deoptimizationUncommonTrap
```

deoptimizationUnpackFrames
```
public long deoptimizationUnpackFrames
```

deoptReasonNone
```
public int deoptReasonNone
```

deoptReasonNullCheck
```
public int deoptReasonNullCheck
```

deoptReasonRangeCheck
```
public int deoptReasonRangeCheck
```

deoptReasonClassCheck
```
public int deoptReasonClassCheck
```

deoptReasonArrayCheck
```
public int deoptReasonArrayCheck
```

deoptReasonUnreached0
```
public int deoptReasonUnreached0
```

deoptReasonTypeCheckInlining

public int deoptReasonTypeCheckInlining

deoptReasonOptimizedTypeCheck

public int deoptReasonOptimizedTypeCheck

deoptReasonNotCompiledExceptionHandler

public int deoptReasonNotCompiledExceptionHandler

deoptReasonUnresolved
```
public int deoptReasonUnresolved
```

deoptReasonJsrMismatch
```
public int deoptReasonJsrMismatch
```

deoptReasonDiv0Check
```
public int deoptReasonDiv0Check
```

deoptReasonConstraint
```
public int deoptReasonConstraint
```

deoptReasonLoopLimitCheck
```
public int deoptReasonLoopLimitCheck
```

deoptReasonAliasing
```
public int deoptReasonAliasing
```

deoptReasonTransferToInterpreter

public int deoptReasonTransferToInterpreter

deoptReasonOSROffset
```
public int deoptReasonOSROffset
```

deoptActionNone
```
public int deoptActionNone
```

deoptActionMaybeRecompile
```
public int deoptActionMaybeRecompile
```

deoptActionReinterpret
```
public int deoptActionReinterpret
```

deoptActionMakeNotEntrant
```
public int deoptActionMakeNotEntrant
```

deoptActionMakeNotCompilable

public int deoptActionMakeNotCompilable

deoptimizationActionBits
```
public int deoptimizationActionBits
```

deoptimizationReasonBits
```
public int deoptimizationReasonBits
```

deoptimizationDebugIdBits
```
public int deoptimizationDebugIdBits
```

deoptimizationActionShift
```
public int deoptimizationActionShift
```

deoptimizationReasonShift
```
public int deoptimizationReasonShift
```

deoptimizationDebugIdShift
```
public int deoptimizationDebugIdShift
```

deoptimizationUnpackDeopt
```
public int deoptimizationUnpackDeopt
```

deoptimizationUnpackException

public int deoptimizationUnpackException

deoptimizationUnpackUncommonTrap

public int deoptimizationUnpackUncommonTrap

deoptimizationUnpackReexecute

public int deoptimizationUnpackReexecute

deoptimizationUnrollBlockSizeOfDeoptimizedFrameOffset

public int deoptimizationUnrollBlockSizeOfDeoptimizedFrameOffset

deoptimizationUnrollBlockCallerAdjustmentOffset

public int deoptimizationUnrollBlockCallerAdjustmentOffset

deoptimizationUnrollBlockNumberOfFramesOffset

public int deoptimizationUnrollBlockNumberOfFramesOffset

deoptimizationUnrollBlockTotalFrameSizesOffset

public int deoptimizationUnrollBlockTotalFrameSizesOffset

deoptimizationUnrollBlockFrameSizesOffset

public int deoptimizationUnrollBlockFrameSizesOffset

deoptimizationUnrollBlockFramePcsOffset

public int deoptimizationUnrollBlockFramePcsOffset

deoptimizationUnrollBlockInitialInfoOffset

public int deoptimizationUnrollBlockInitialInfoOffset

vmIntrinsicInvokeBasic
```
public int vmIntrinsicInvokeBasic
```

vmIntrinsicLinkToVirtual
```
public int vmIntrinsicLinkToVirtual
```

vmIntrinsicLinkToStatic
```
public int vmIntrinsicLinkToStatic
```

vmIntrinsicLinkToSpecial
```
public int vmIntrinsicLinkToSpecial
```

vmIntrinsicLinkToInterface
```
public int vmIntrinsicLinkToInterface
```

codeInstallResultOk
```
public int codeInstallResultOk
```

codeInstallResultDependenciesFailed

public int codeInstallResultDependenciesFailed

codeInstallResultDependenciesInvalid

public int codeInstallResultDependenciesInvalid

codeInstallResultCacheFull
```
public int codeInstallResultCacheFull
```

codeInstallResultCodeTooLarge

public int codeInstallResultCodeTooLarge

compilerToVMKlassTag
```
public int compilerToVMKlassTag
```

compilerToVMSymbolTag
```
public int compilerToVMSymbolTag
```

MARKID_VERIFIED_ENTRY
```
public int MARKID_VERIFIED_ENTRY
```

MARKID_UNVERIFIED_ENTRY
```
public int MARKID_UNVERIFIED_ENTRY
```

MARKID_OSR_ENTRY
```
public int MARKID_OSR_ENTRY
```

MARKID_EXCEPTION_HANDLER_ENTRY

public int MARKID_EXCEPTION_HANDLER_ENTRY

MARKID_DEOPT_HANDLER_ENTRY
```
public int MARKID_DEOPT_HANDLER_ENTRY
```

MARKID_INVOKEINTERFACE
```
public int MARKID_INVOKEINTERFACE
```

MARKID_INVOKEVIRTUAL
```
public int MARKID_INVOKEVIRTUAL
```

MARKID_INVOKESTATIC
```
public int MARKID_INVOKESTATIC
```

MARKID_INVOKESPECIAL
```
public int MARKID_INVOKESPECIAL
```

MARKID_INLINE_INVOKE
```
public int MARKID_INLINE_INVOKE
```

MARKID_POLL_NEAR
```
public int MARKID_POLL_NEAR
```

MARKID_POLL_RETURN_NEAR
```
public int MARKID_POLL_RETURN_NEAR
```

MARKID_POLL_FAR
```
public int MARKID_POLL_FAR
```

MARKID_POLL_RETURN_FAR
```
public int MARKID_POLL_RETURN_FAR
```

MARKID_CARD_TABLE_SHIFT
```
public int MARKID_CARD_TABLE_SHIFT
```

MARKID_CARD_TABLE_ADDRESS
```
public int MARKID_CARD_TABLE_ADDRESS
```

MARKID_INVOKE_INVALID
```
public int MARKID_INVOKE_INVALID
```

Constructor Detail

HotSpotVMConfig

public HotSpotVMConfig(CompilerToVM compilerToVm)

Method Detail
- isRequired
```
private static boolean isRequired(String currentArch,
                                  String[] archsSpecification)
```
  Determines if the current architecture is included in a given architecture set specification.
  
  Parameters:
  
  currentArch -
  
  archsSpecification - specifies a set of architectures. A zero length value implies all architectures.
- toString
```
public String toString()
```
  Overrides:
  
  toString in class Object
- verifyInitialization
```
private boolean verifyInitialization()
```
  Check that the initialization produces the same result as the values captured through vmStructs.
- getOopEncoding
```
public HotSpotVMConfig.CompressEncoding getOopEncoding()
```
- getKlassEncoding
```
public HotSpotVMConfig.CompressEncoding getKlassEncoding()
```
- checkField
```
private void checkField(Field field,
                        Object value)
```
- getHostArchitectureName
```
public String getHostArchitectureName()
```
  Gets the host architecture name for the purpose of finding the corresponding backend.
- gcTotalCollectionsAddress
```
public long gcTotalCollectionsAddress()
```
- logMinObjAlignment
```
public int logMinObjAlignment()
```
- layoutHelperElementTypePrimitiveInPlace
```
public int layoutHelperElementTypePrimitiveInPlace()
```
  This filters out the bit that differentiates a type array from an object array.
- threadLastJavaSpOffset
```
public int threadLastJavaSpOffset()
```
- threadLastJavaPcOffset
```
public int threadLastJavaPcOffset()
```
- threadLastJavaFpOffset
```
public int threadLastJavaFpOffset()
```
  This value is only valid on AMD64.
- threadJavaFrameAnchorFlagsOffset
```
public int threadJavaFrameAnchorFlagsOffset()
```
  This value is only valid on SPARC.
- arrayPrototypeMarkWord
```
public long arrayPrototypeMarkWord()
```
  See markOopDesc::prototype().
- tlabIntArrayMarkWord
```
public long tlabIntArrayMarkWord()
```
  See markOopDesc::copy_set_hash().
- cardtableStartAddress
```
public long cardtableStartAddress()
```
- cardtableShift
```
public int cardtableShift()
```
- g1CardQueueIndexOffset
```
public int g1CardQueueIndexOffset()
```
- g1CardQueueBufferOffset
```
public int g1CardQueueBufferOffset()
```
- g1SATBQueueMarkingOffset
```
public int g1SATBQueueMarkingOffset()
```
- g1SATBQueueIndexOffset
```
public int g1SATBQueueIndexOffset()
```
- g1SATBQueueBufferOffset
```
public int g1SATBQueueBufferOffset()
```
- tlabSlowAllocationsOffset
```
public int tlabSlowAllocationsOffset()
```
- tlabFastRefillWasteOffset
```
public int tlabFastRefillWasteOffset()
```
- tlabNumberOfRefillsOffset
```
public int tlabNumberOfRefillsOffset()
```
- tlabRefillWasteLimitOffset
```
public int tlabRefillWasteLimitOffset()
```
- threadTlabSizeOffset
```
public int threadTlabSizeOffset()
```
- threadTlabStartOffset
```
public int threadTlabStartOffset()
```
- threadTlabEndOffset
```
public int threadTlabEndOffset()
```
- threadTlabTopOffset
```
public int threadTlabTopOffset()
```
- threadTlabPfTopOffset
```
public int threadTlabPfTopOffset()
```
- inlineCacheMissStub
```
public long inlineCacheMissStub()
```
- codeCacheLowBoundary
```
public long codeCacheLowBoundary()
```
  Returns:
  
  CodeCache::_heap->_memory._low_boundary
- codeCacheHighBoundary
```
public long codeCacheHighBoundary()
```
  Returns:
  
  CodeCache::_heap->_memory._high_boundary
- getCodeInstallResultDescription
```
public String getCodeInstallResultDescription(int codeInstallResult)
```
- check
```
public boolean check()
```
- getVMValueCSymbol
```
public String getVMValueCSymbol(long value)
```
  Returns the name of the C/C++ symbol that is associated (via HotSpotVMValue annotation) with the HotSpotVMConfig object's field containing value; returns null if no field holds the provided address.
  
  Parameters:
  
  value - value of the field
  
  Returns:
  
  C/C++ symbol name or null
- getVMFieldCSymbol
```
public String getVMFieldCSymbol(long value)
```
  Returns the name of the C/C++ symbol that is associated (via HotSpotVMField annotation) with the HotSpotVMConfig object's field containing value; returns null if no field holds the provided address.
  
  Parameters:
  
  value - value of the field
  
  Returns:
  
  C/C++ symbol name or null

Class HotSpotVMConfig

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

maxFrameSize

oopEncoding

klassEncoding

gHotSpotVMStructs

gHotSpotVMStructEntryTypeNameOffset

gHotSpotVMStructEntryFieldNameOffset

gHotSpotVMStructEntryTypeStringOffset

gHotSpotVMStructEntryIsStaticOffset

gHotSpotVMStructEntryOffsetOffset

gHotSpotVMStructEntryAddressOffset

gHotSpotVMStructEntryArrayStride

gHotSpotVMTypes

gHotSpotVMTypeEntryTypeNameOffset

gHotSpotVMTypeEntrySuperclassNameOffset

gHotSpotVMTypeEntryIsOopTypeOffset

gHotSpotVMTypeEntryIsIntegerTypeOffset

gHotSpotVMTypeEntryIsUnsignedOffset

gHotSpotVMTypeEntrySizeOffset

gHotSpotVMTypeEntryArrayStride

gHotSpotVMIntConstants

gHotSpotVMIntConstantEntryNameOffset

gHotSpotVMIntConstantEntryValueOffset

gHotSpotVMIntConstantEntryArrayStride

gHotSpotVMLongConstants

gHotSpotVMLongConstantEntryNameOffset

gHotSpotVMLongConstantEntryValueOffset

gHotSpotVMLongConstantEntryArrayStride

cAssertions

windowsOs

codeEntryAlignment

verifyOops

ciTime

ciTimeEach

compileTheWorldStartAt

compileTheWorldStopAt

dontCompileHugeMethods

hugeMethodLimit

printInlining

useFastLocking

forceUnreachable

useTLAB

useBiasedLocking

usePopCountInstruction

useCountLeadingZerosInstruction

useCountTrailingZerosInstruction

useAESIntrinsics

useCRC32Intrinsics

useG1GC

useCMSGC

allocatePrefetchStyle

allocatePrefetchInstr

allocatePrefetchLines

allocateInstancePrefetchLines

allocatePrefetchStepSize

allocatePrefetchDistance

flightRecorder

universeCollectedHeap

collectedHeapTotalCollectionsOffset

useDeferredInitBarriers

useHeapProfiler

useCompressedOops

useCompressedClassPointers

narrowOopBase

narrowOopShift

objectAlignment

narrowKlassBase

narrowKlassShift

logKlassAlignment

useSSE

useAVX

x86CPUFeatures

cpuCX8

cpuCMOV