gdb and win32

I am using a virtual serial port driver (from ddiusa.com) to connect gdb to a target simulation through the virtual serial ports. gdb hangs whenever I attempt to connect. It works fine when using the *real* serial ports, but hangs whenever I attempt to use the virtual ports. The virtual port

Compiling cygwin

? I'm running Windows 2000. William Hubbard -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/

Recompile cygwin

I am trying to make the cygwin dll (following various directions I have unearthed), but I get the following output from make: make[1]: Entering directory `/usr/src/cygwin-1.3.10-1/winsup/build/w32api' make[1]: *** No rule to make target `all'. Stop. make[1]: Leaving directory `/usr/src/cygwin-1

Debugging cygwin

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