original discovery of VxWorks-System and functions

[jeff666]

To get an idea of similarities and differences between DryOS and VxWorks I run IDA with a VxWorks-Firmware and apply the Signatures-file as well as CHDK.idc.

After everything was finished I was really surprised by the amount of functions that were found without any hint about their name.

How did this work?
Were general VxWorks information used?

Cheers.