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Steven Hartland wrote: > > ----- Original Message ----- From: "Dave Korn" >> (gdb) b 113 if ((*object) == 0) >> No symbol "object" in current context. >> (gdb) >> >> Ah, that's bad. It might work on a DLL compiled with -O0 -g, but >> here we >> have a problem that the function gets inlined everywhere it's called. So >> instead I set an unconditional breakpoint there and let it run until I >> hit it: > > From my experience last night you should be able to use something like:- > b 113 if ( 0 == (**(verifyable_object **)objectptr) I did try it, but objectptr was out of scope as well. I'm using 1.7 and gcc-4.3.2, so it might well be that there's more inlining going on for me than for you, or changes in the debug info generation that account for it. > If not here at least it hits that break ~ 280 times before blowing up so > setting a conditional on that occurrence should help. :) That's the general idea! cheers, DaveK -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
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