internal void SerializeCustomDebugInformation(ArrayBuilder <Cci.MemoryStream> customDebugInfo)
{
if (this.LocalSlots.IsDefaultOrEmpty)
{
return;
}
Cci.MemoryStream customMetadata = new Cci.MemoryStream();
Cci.BinaryWriter cmw = new Cci.BinaryWriter(customMetadata);
cmw.WriteByte(4); // version
cmw.WriteByte(6); // kind: EditAndContinueLocalSlotMap
cmw.Align(4);
// length (will be patched)
uint lengthPosition = cmw.BaseStream.Position;
cmw.WriteUint(0);
SerializeLocalSlots(cmw);
uint length = customMetadata.Position;
// align with values that the reader skips
while (length % 4 != 0)
{
cmw.WriteByte(AlignmentValue);
length++;
}
cmw.BaseStream.Position = lengthPosition;
cmw.WriteUint(length);
cmw.BaseStream.Position = length;
customDebugInfo.Add(customMetadata);
}
public void WriteData(Cci.BinaryWriter resourceWriter)
{
if (fileReference == null)
{
try
{
using (Stream stream = streamProvider())
{
if (stream == null)
{
throw new InvalidOperationException(CodeAnalysisResources.ResourceStreamProviderShouldReturnNonNullStream);
}
var count = (int)(stream.Length - stream.Position);
resourceWriter.WriteInt(count);
var to = resourceWriter.BaseStream;
var position = (int)to.Position;
to.Position = (uint)(position + count);
resourceWriter.Align(8);
var buffer = to.Buffer;
stream.Read(buffer, position, count);
}
}
catch (Exception e)
{
throw new ResourceException(this.name, e);
}
}
}
private Cci.MemoryStream SerializeRecord(byte kind, Action<Cci.BinaryWriter> data)
{
Cci.MemoryStream customMetadata = new Cci.MemoryStream();
Cci.BinaryWriter cmw = new Cci.BinaryWriter(customMetadata);
cmw.WriteByte(Cci.CustomDebugInfoConstants.CdiVersion);
cmw.WriteByte(kind);
cmw.Align(4);
// length (will be patched)
uint lengthPosition = cmw.BaseStream.Position;
cmw.WriteUint(0);
data(cmw);
uint length = customMetadata.Position;
cmw.BaseStream.Position = lengthPosition;
cmw.WriteUint(length);
cmw.BaseStream.Position = length;
return customMetadata;
}
private Cci.MemoryStream SerializeRecord(byte kind, Action <Cci.BinaryWriter> data)
{
Cci.MemoryStream customMetadata = new Cci.MemoryStream();
Cci.BinaryWriter cmw = new Cci.BinaryWriter(customMetadata);
cmw.WriteByte(Cci.CustomDebugInfoConstants.CdiVersion);
cmw.WriteByte(kind);
cmw.Align(4);
// length (will be patched)
uint lengthPosition = cmw.BaseStream.Position;
cmw.WriteUint(0);
data(cmw);
uint length = customMetadata.Position;
cmw.BaseStream.Position = lengthPosition;
cmw.WriteUint(length);
cmw.BaseStream.Position = length;
return(customMetadata);
}