[GD-Windows] Finding routine that's crashing

[Brian H. <bri...@py...>]

I'm getting an exception deep inside some call such that I don't have a
call stack.  I'm using MSVC6.  I'm not sure what's causing it or where
it happens, and it appears to be timing dependent (i.e. if I step
through the code, it doesn't happen).

Is there a simple way given an address to look up what function I'm in?
Using a MAP file works for app code, but this appears to be an entry
point somewhere deeper in the system so the address I'm seeing isn't in
the MAP file.

Thanks,

Brian