PilDis 1.0 Alpha 1 A Pilot Disassembler Pildis will disassemble Pilot code. You will also need PRC2BIN or PRC2BMP. First decompose the PRC by typing PRC2BIN file.PRC (substitute your filename for file.PRC) Then run PilDis on the resulting CODE0001.BIN: PILDIS CODE0001.BIN PILDIS will build a CODE0001.BIN.S file which contains file.PRC's assembly code. PilDis is based off of code by Christopher G. Phillips. (Thanks Chris! If you had left an email address in the source, I'd have liked to thank you personally.) I've left most of Mr. Phillips original command line parameters in the program, even though most (all?) are irrelevant to the Pilot. I have (by excellent suggestion from Darrin Massena) added the following command line parameters: -MD display immediate values as Decimal -MH display immediate values as Hex -MB display both. This is handy for snooping, but the result will not recompile. Both is the default. Future enhancements may include (in order of priority/odds of actually happening) Read straight from .PRC file. Display original function names when debug info is available. Display comments when debug info is available. Comments/suggestions to Bill Hunt (bill@vpnet.com)