org.bytedeco.llvm.LLVM

Class LLVMOrcCAPIDefinitionGeneratorTryToGenerateFunction

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.javacpp.FunctionPointer

org.bytedeco.llvm.LLVM.LLVMOrcCAPIDefinitionGeneratorTryToGenerateFunction

All Implemented Interfaces:

AutoCloseable

@Properties(inherit=LLVM.class)
public class LLVMOrcCAPIDefinitionGeneratorTryToGenerateFunction
extends FunctionPointer

A custom generator function. This can be used to create a custom generator object using LLVMOrcCreateCustomCAPIDefinitionGenerator. The resulting object can be attached to a JITDylib, via LLVMOrcJITDylibAddGenerator, to receive callbacks when lookups fail to match existing definitions. GeneratorObj will contain the address of the custom generator object. Ctx will contain the context object passed to LLVMOrcCreateCustomCAPIDefinitionGenerator. LookupState will contain a pointer to an LLVMOrcLookupStateRef object. This can optionally be modified to make the definition generation process asynchronous: If the LookupStateRef value is copied, and the original LLVMOrcLookupStateRef set to null, the lookup will be suspended. Once the asynchronous definition process has been completed clients must call LLVMOrcLookupStateContinueLookup to continue the lookup (this should be done unconditionally, even if errors have occurred in the mean time, to free the lookup state memory and notify the query object of the failures). If LookupState is captured this function must return LLVMErrorSuccess. The Kind argument can be inspected to determine the lookup kind (e.g. as-if-during-static-link, or as-if-during-dlsym). The JD argument specifies which JITDylib the definitions should be generated into. The JDLookupFlags argument can be inspected to determine whether the original lookup included non-exported symbols. Finally, the LookupSet argument contains the set of symbols that could not be found in JD already (the set of generation candidates).

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LLVMOrcCAPIDefinitionGeneratorTryToGenerateFunction()
	LLVMOrcCAPIDefinitionGeneratorTryToGenerateFunction(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
LLVMErrorRef	call(LLVMOrcDefinitionGeneratorRef GeneratorObj, Pointer Ctx, LLVMOrcLookupStateRef LookupState, int Kind, LLVMOrcJITDylibRef JD, int JDLookupFlags, LLVMOrcCLookupSetElement LookupSet, long LookupSetSize)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getDirectBufferAddress, getPointer, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LLVMOrcCAPIDefinitionGeneratorTryToGenerateFunction

public LLVMOrcCAPIDefinitionGeneratorTryToGenerateFunction(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

LLVMOrcCAPIDefinitionGeneratorTryToGenerateFunction

protected LLVMOrcCAPIDefinitionGeneratorTryToGenerateFunction()

Method Detail

call

public LLVMErrorRef call(LLVMOrcDefinitionGeneratorRef GeneratorObj,
                         Pointer Ctx,
                         @ByPtrPtr
                         LLVMOrcLookupStateRef LookupState,
                         @Cast(value="LLVMOrcLookupKind")
                         int Kind,
                         LLVMOrcJITDylibRef JD,
                         @Cast(value="LLVMOrcJITDylibLookupFlags")
                         int JDLookupFlags,
                         @Cast(value="LLVMOrcCLookupSet")
                         LLVMOrcCLookupSetElement LookupSet,
                         @Cast(value="size_t")
                         long LookupSetSize)