internal override byte[] Save(ClassWriterState writerState, AttributeScope scope)
{
using var attributeDataStream = new MemoryStream();
Binary.BigEndian.Write(attributeDataStream, MaxStack);
Binary.BigEndian.Write(attributeDataStream, MaxLocals);
if (Code.LongLength > uint.MaxValue)
{
throw new ArgumentOutOfRangeException(nameof(Code.LongLength), $"Code length too big: {Code.LongLength} > {uint.MaxValue}");
}
Binary.BigEndian.Write(attributeDataStream, (uint)Code.LongLength);
attributeDataStream.Write(Code);
if (ExceptionTable.Count > ushort.MaxValue)
{
throw new ArgumentOutOfRangeException(nameof(ExceptionTable.Count), $"Exception table too big: {ExceptionTable.Count} > {ushort.MaxValue}");
}
Binary.BigEndian.Write(attributeDataStream, (ushort)ExceptionTable.Count);
foreach (var exceptionTableEntry in ExceptionTable)
{
Binary.BigEndian.Write(attributeDataStream, exceptionTableEntry.StartPc);
Binary.BigEndian.Write(attributeDataStream, exceptionTableEntry.EndPc);
Binary.BigEndian.Write(attributeDataStream, exceptionTableEntry.HandlerPc);
Binary.BigEndian.Write(attributeDataStream, (ushort)(exceptionTableEntry.CatchType == null ? 0 :
writerState.ConstantPool.Find(new ClassEntry(new Utf8Entry(exceptionTableEntry.CatchType.Name)))));
}
if (Attributes.Count > ushort.MaxValue)
{
throw new ArgumentOutOfRangeException(nameof(Attributes.Count), $"Too many attributes: {Attributes.Count} > {ushort.MaxValue}");
}
Binary.BigEndian.Write(attributeDataStream, (ushort)Attributes.Count);
foreach (var attriute in Attributes)
{
ClassFile.WriteAttribute(attributeDataStream, attriute, writerState, AttributeScope.Code);
}
return(attributeDataStream.ToArray());
}
