Exemplo n.º 1
0
		// inline ?
		void ReadExceptionHandlers (int count, Func<int> read_entry, Func<int> read_length)
		{
			for (int i = 0; i < count; i++) {
				var handler = new ExceptionHandler (
					(ExceptionHandlerType) (read_entry () & 0x7));

				handler.TryStart = GetInstruction (read_entry ());
				handler.TryEnd = GetInstruction (handler.TryStart.Offset + read_length ());

				handler.HandlerStart = GetInstruction (read_entry ());
				handler.HandlerEnd = GetInstruction (handler.HandlerStart.Offset + read_length ());

				ReadExceptionHandlerSpecific (handler);

				this.body.ExceptionHandlers.Add (handler);
			}
		}
Exemplo n.º 2
0
		void ReadExceptionHandlerSpecific (ExceptionHandler handler)
		{
			switch (handler.HandlerType) {
			case ExceptionHandlerType.Catch:
				handler.CatchType = (TypeReference) reader.LookupToken (ReadToken ());
				break;
			case ExceptionHandlerType.Filter:
				handler.FilterStart = GetInstruction (ReadInt32 ());
				break;
			default:
				Advance (4);
				break;
			}
		}
Exemplo n.º 3
0
		void WriteExceptionHandlerSpecific (ExceptionHandler handler)
		{
			switch (handler.HandlerType) {
			case ExceptionHandlerType.Catch:
				WriteMetadataToken (metadata.LookupToken (handler.CatchType));
				break;
			case ExceptionHandlerType.Filter:
				WriteInt32 (handler.FilterStart.Offset);
				break;
			default:
				WriteInt32 (0);
				break;
			}
		}