private void WriteIteratorScopes(Function function)
{
if (function.IteratorScopes.Count == 0)
{
return;
}
var buffer = new ByteBuffer();
buffer.WriteByte(4);
buffer.WriteByte(1);
buffer.Align(4);
buffer.WriteByte(4);
buffer.WriteByte(3);
buffer.Align(4);
var scopes = function.IteratorScopes;
buffer.WriteInt32(scopes.Count * 8 + 12);
buffer.WriteInt32(scopes.Count);
foreach (var scope in scopes)
{
buffer.WriteInt32(scope.Offset);
buffer.WriteInt32(scope.Offset + scope.Length);
}
pdb.SetSymAttribute(function.Token, "MD2", buffer.length, buffer.buffer);
}
public void DefineCustomMetadata(string name, byte [] metadata)
{
var handle = GCHandle.Alloc(metadata, GCHandleType.Pinned);
m_writer.SetSymAttribute(0, name, (uint)metadata.Length, handle.AddrOfPinnedObject());
handle.Free();
}
private unsafe void DefineCustomMetadata(string name, byte[] metadata)
{
fixed(byte *pb = metadata)
{
try
{
// parent parameter is not used, it must be zero or the current method token passed to OpenMetod.
_symWriter.SetSymAttribute(0, name, (uint)metadata.Length, (IntPtr)pb);
}
catch (Exception ex)
{
throw new PdbWritingException(ex);
}
}
}
public void SetSymAttribute(SymbolToken parent, string name, byte[] data)
{
writer.SetSymAttribute((uint)parent.GetToken(), name, (uint)data.Length, data);
}
public override void SetSymAttribute(MDToken parent, string name, byte[] data) => writer.SetSymAttribute(parent.Raw, name, (uint)data.Length, data);
public void SetSymAttribute(SymbolToken method, string name, int length, byte [] data)
{
m_writer.SetSymAttribute(method, name, (uint)length, data);
}
