The diff file has to be included in the source code and than compiled with the debugger feature I guess? Seems to be a bit to complicated for me 😵

I will just try some of the old ones, TD or ... I think I still have my old Symantec compiler cd somewhere arround. It had a dosdebugger too AFAIR. My need is somth that detect memory reads, as I described before

Hmm, any hint how to figure out which part of the code is reading from a specified adress? I wana try to run another debugger inside DosBox, maybe it works if here is not some kind of limitation that force touse real cpu hardware.

Hi, I download and tried the last debug version 0.73 While working with the debugger I got the impression only data changes are noted by the memory breakpoint. So it will not even note a writing of the same data as the one thats already stored on this memory location, right?