OSDev.org

At work, one of my best tools for diagnosing resets on our embedded systems is addr2line. From a reset log, I can extract a stack trace, and run it through this tool.

Using the very same technique, I get *nothing* on my kernel. Perhaps someone can help me out here?

Even if I grab an address directly from nm, I get nothing!

> nm ndk.kernel
0010263e T vm86IntHandler

> addr2line -e ndk.kernel 10263e
??:0

Does this make sense? Perhaps I'm misusing these tools?

Thanks,
Jeff

btw, I'm completely mental... I recall adding debug support into my build process, but apparently it was removed. The solution? Add -g to the compile line, of course

I really gotta think before I post...!