org.lwjgl.llvm

Interface LLVMOpInfoCallbackI

All Superinterfaces:

org.lwjgl.system.CallbackI, org.lwjgl.system.CallbackI.I, org.lwjgl.system.Pointer

All Known Implementing Classes:

LLVMOpInfoCallback

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface LLVMOpInfoCallbackI
extends org.lwjgl.system.CallbackI.I

Instances of this interface may be passed to the CreateDisasm, CreateDisasmCPU and CreateDisasmCPUFeatures methods.

Type

 int (*) (
     void *DisInfo,
     uint64_t PC,
     uint64_t Offset,
     uint64_t Size,
     int TagType,
     void *TagBuf
 )

Nested Class Summary

Nested classes/interfaces inherited from interface org.lwjgl.system.CallbackI

org.lwjgl.system.CallbackI.B, org.lwjgl.system.CallbackI.D, org.lwjgl.system.CallbackI.F, org.lwjgl.system.CallbackI.I, org.lwjgl.system.CallbackI.J, org.lwjgl.system.CallbackI.N, org.lwjgl.system.CallbackI.P, org.lwjgl.system.CallbackI.S, org.lwjgl.system.CallbackI.V, org.lwjgl.system.CallbackI.Z

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

org.lwjgl.system.Pointer.Default

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	SIGNATURE

Fields inherited from interface org.lwjgl.system.Pointer

BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Method Summary

Modifier and Type	Method and Description
default int	callback(long args)
default java.lang.String	getSignature()
int	invoke(long DisInfo, long PC, long Offset, long Size, int TagType, long TagBuf) The type for the operand information call back function.

Methods inherited from interface org.lwjgl.system.CallbackI

address

Field Detail

SIGNATURE

static final java.lang.String SIGNATURE

See Also:

Constant Field Values

Method Detail

getSignature

default java.lang.String getSignature()

Specified by:

getSignature in interface org.lwjgl.system.CallbackI

callback

default int callback(long args)

Specified by:

callback in interface org.lwjgl.system.CallbackI.I

invoke

int invoke(long DisInfo,
           long PC,
           long Offset,
           long Size,
           int TagType,
           long TagBuf)

The type for the operand information call back function.

This is called to get the symbolic information for an operand of an instruction. Typically this is from the relocation information, symbol table, etc. That block of information is saved when the disassembler context is created and passed to the call back in the DisInfo parameter. The instruction containing operand is at the PC parameter. For some instruction sets, there can be more than one operand with symbolic information. To determine the symbolic operand information for each operand, the bytes for the specific operand in the instruction are specified by the Offset parameter and its byte width is the size parameter. For instructions sets with fixed widths and one symbolic operand per instruction, the Offset parameter will be zero and Size parameter will be the instruction width. The information is returned in TagBuf and is Triple specific with its specific information defined by the value of TagType for that Triple. If symbolic information is returned the function returns 1, otherwise it returns 0.