Class UnboxHandlerBase

Namespace

Echo.Platforms.AsmResolver.Emulation.Dispatch.ObjectModel

Assembly

Echo.Platforms.AsmResolver.dll

Provides a base for instructions implementing unboxing behavior.

public abstract class UnboxHandlerBase : CastOpCodeHandlerBase, ICilOpCodeHandler

Inheritance

object

FallThroughOpCodeHandler

CastOpCodeHandlerBase

UnboxHandlerBase

Implements

ICilOpCodeHandler

Derived

UnboxAnyHandler

UnboxHandler

Inherited Members

CastOpCodeHandlerBase.DispatchInternal(CilExecutionContext, CilInstruction)

CastOpCodeHandlerBase.HandleNull(CilExecutionContext, TypeSignature)

CastOpCodeHandlerBase.HandleFailedCast(CilExecutionContext, TypeSignature, TypeSignature)

FallThroughOpCodeHandler.Dispatch(CilExecutionContext, CilInstruction)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

GetReturnValue(CilExecutionContext, ObjectHandle, TypeSignature)

Transforms the resolved data address into a value to be pushed onto the stack.

protected abstract StackSlot GetReturnValue(CilExecutionContext context, ObjectHandle handle, TypeSignature targetType)

Parameters

context CilExecutionContext

The context in which the instruction is emulated in.

handle ObjectHandle

The address.

targetType TypeSignature

The data type of the value at the address.

Returns

StackSlot

The return value.

HandleSuccessfulCast(CilExecutionContext, ObjectHandle, TypeSignature)

Handles the case when the pushed value is compatible with the type specified in the instruction.

protected override CilDispatchResult HandleSuccessfulCast(CilExecutionContext context, ObjectHandle handle, TypeSignature targetType)

Parameters

context CilExecutionContext

The context to evaluate the instruction in.

handle ObjectHandle

The address of the object.

targetType TypeSignature

The type to convert the object to to.

Returns

CilDispatchResult

The final dispatcher result.