Class ExceptionHandlerStack

Namespace

Echo.Platforms.AsmResolver.Emulation.Stack

Assembly

Echo.Platforms.AsmResolver.dll

Implements the exception handling mechanism within a single managed method.

public class ExceptionHandlerStack : IndexableStack<ExceptionHandlerFrame>, IReadOnlyList<ExceptionHandlerFrame>, IReadOnlyCollection<ExceptionHandlerFrame>, IEnumerable<ExceptionHandlerFrame>, IEnumerable

Inheritance

object

IndexableStack<ExceptionHandlerFrame>

ExceptionHandlerStack

Implements

IReadOnlyList<ExceptionHandlerFrame>

IReadOnlyCollection<ExceptionHandlerFrame>

IEnumerable<ExceptionHandlerFrame>

IEnumerable

Inherited Members

IndexableStack<ExceptionHandlerFrame>.Count

IndexableStack<ExceptionHandlerFrame>.this[int]

IndexableStack<ExceptionHandlerFrame>.Peek()

IndexableStack<ExceptionHandlerFrame>.Peek(int)

IndexableStack<ExceptionHandlerFrame>.Pop()

IndexableStack<ExceptionHandlerFrame>.Push(ExceptionHandlerFrame)

IndexableStack<ExceptionHandlerFrame>.Clear()

IndexableStack<ExceptionHandlerFrame>.GetEnumerator()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

EndFilter(bool)

Exits a filter clause with the provided result, and unwinds the exception handler stack if necessary.

public ExceptionHandlerResult EndFilter(bool result)

Parameters

result bool

The result of the filter expression.

Returns

ExceptionHandlerResult

The offset to jump to next within the method, or the exception object if the exception was not handled by the method.

EndFinally()

Exits a finally clause, and unwinds the exception handler stack if necessary.

public ExceptionHandlerResult EndFinally()

Returns

ExceptionHandlerResult

The offset to jump to next within the method, or the exception object if the exception was not handled by the method.

Leave(int)

Safely leaves one or more exception handlers that are currently on the stack.

public int Leave(int targetOffset)

Parameters

targetOffset int

The offset as indicated by the leave instruction.

Returns

int

The offset to jump to next.

RegisterException(ObjectHandle)

Registers an exception, unwinds the exception handler stack and determines where to jump to within the current method.

public ExceptionHandlerResult RegisterException(ObjectHandle exceptionObject)

Parameters

exceptionObject ObjectHandle

The handle to the exception that was thrown.

Returns

ExceptionHandlerResult

The offset to jump to next within the method, or the exception object if the exception was not handled by the method.