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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using Internal.TypeSystem;
using Debug = System.Diagnostics.Debug;
namespace Internal.IL.Stubs
{
/// <summary>
/// Synthetic RVA static field that represents PInvoke fixup cell. The RVA data is
/// backed by a small data structure generated on the fly from the <see cref="PInvokeMetadata"/>
/// carried by the instance of this class.
/// </summary>
public sealed partial class PInvokeLazyFixupField : FieldDesc
{
private readonly DefType _owningType;
private readonly MethodDesc _targetMethod;
public PInvokeLazyFixupField(DefType owningType, MethodDesc targetMethod)
{
Debug.Assert(targetMethod.IsPInvoke);
_owningType = owningType;
_targetMethod = targetMethod;
}
public MethodDesc TargetMethod
{
get
{
return _targetMethod;
}
}
public PInvokeMetadata PInvokeMetadata
{
get
{
return _targetMethod.GetPInvokeMethodMetadata();
}
}
public override TypeSystemContext Context
{
get
{
return _targetMethod.Context;
}
}
public override TypeDesc FieldType
{
get
{
return Context.GetHelperType("InteropHelpers").GetNestedType("MethodFixupCell");
}
}
public override bool HasRva
{
get
{
return true;
}
}
public override bool IsInitOnly
{
get
{
return false;
}
}
public override bool IsLiteral
{
get
{
return false;
}
}
public override bool IsStatic
{
get
{
return true;
}
}
public override bool IsThreadStatic
{
get
{
return false;
}
}
public override DefType OwningType
{
get
{
return _owningType;
}
}
public override bool HasCustomAttribute(string attributeNamespace, string attributeName)
{
return false;
}
public override string Name
{
get
{
return _targetMethod.Name;
}
}
}
}
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