On 01/27/2010 08:12 PM, Neal Becker wrote: > gdb-7.0.1-29.fc12.x86_64 > >>From time to time, I need to use gdb. Today it's giving me a real hard > time. > > Breakpoint 3, 0x000000000044f487 in > ACMTx<boost::random::mersenne_twister<unsigned int, 32, 624, 397, 31, > 2567483615u, 11, 7, 2636928640u, 15, 4022730752u, 18, 3346425566u> >> ::RandomTx() () > (gdb) s > Single stepping until exit from function > _ZN5ACMTxIN5boost6random16mersenne_twisterIjLi32ELi624ELi397ELi31ELj2567483615ELi11ELi7ELj2636928640ELi15ELj4022730752ELi18ELj3346425566EEEE8RandomTxEv, > which has no line number information. > > What's going on with the 'single stepping ..."? Everything was compiled > with -g (and most or all without optimization). What could cause the 'no > line number information'? Hard to say, but it's probably not gdb's fault. It's either a gcc bug or perhaps you're in a synthetic function that really does correspond to no source code. Andrew. -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines
