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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 System;
using System.IO;
using Internal.Text;
using Internal.TypeSystem;
namespace ILCompiler.DependencyAnalysis
{
public class WindowsDebugPseudoAssemblySection : ObjectNode, ISymbolDefinitionNode
{
private ManagedBinaryEmitter _pseudoAssembly;
public WindowsDebugPseudoAssemblySection(TypeSystemContext typeSystemContext)
{
_pseudoAssembly = new ManagedBinaryEmitter(typeSystemContext, "PseudoAssembly");
}
private ObjectNodeSection _section = new ObjectNodeSection(".psdo-il", SectionType.ReadOnly);
public override ObjectNodeSection Section => _section;
public ManagedBinaryEmitter PseudoAssembly => _pseudoAssembly;
public override bool IsShareable => false;
public override bool StaticDependenciesAreComputed => true;
public int Offset => 0;
protected internal override int ClassCode => 920778380;
public void AppendMangledName(NameMangler nameMangler, Utf8StringBuilder sb)
{
sb.Append(GetName(null));
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
// This node does not trigger generation of other nodes.
if (relocsOnly)
return new ObjectData(Array.Empty<byte>(), Array.Empty<Relocation>(), 1, new ISymbolDefinitionNode[] { this });
MemoryStream memoryStream = new MemoryStream(1000000);
_pseudoAssembly.EmitToStream(memoryStream);
_pseudoAssembly = null;
return new ObjectData(memoryStream.ToArray(), Array.Empty<Relocation>(), 1, new ISymbolDefinitionNode[] { this });
}
protected override string GetName(NodeFactory context)
{
return "___DebugPseudoAssemblySection";
}
}
}
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