Debugging cygwin

[William Hubbard]

Can someone point me to a how-to, or provide the steps, for getting set up 
so that I can debug cygwin1.dll?  I want to instrument the com routines to 
help zero in on a problem I am having with connecting gdb to a simulation 
environment via a virtual serial port (to determine if it is cygwin or the 
virtual serial port driver that is the problem).

I notice there are debug_printf statements in the code, already, but am 
clueless as to where this information gets printed.  If I at least knew 
that, I could add my own tracers, but I'd like to be able to step through 
the code as well.  I finally got cygwin1.dll to compile...so what's my next 
step?

Thanks,
Bill


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