gdb types?

Given type definitions (in an interface unit) of: SInt32 = Integer attribute( size = 32 ); UInt32 = Cardinal attribute( size = 32 ); gdb gives useless stuff like: Subjectlen=<incomplete type>, Ov=$60fb40, Oc=<unknown type> (Where Subjectlen: SInt32 and Oc: UInt32) Is there any way to have these types complete/known and get gdb to display them? Thanks, Peter. -- <http://www.stairways.com/> <http://download.stairways.com/>