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You should try using rr. The combination of reverse execution and hardware data watchpoints enables new, much more direct, debugging strategies to answer the ki
by roca 9y ago
You should try using rr. The combination of reverse execution and hardware data watchpoints enables new, much more direct, debugging strategies to answer the kinds of questions you posed.
- vidarh 9y agorr doesn't work on my CPU yet. Or at least not without building from git, and that fails due to some compilation problem or other. I haven't had time to try much more than that, but from what I can tell from the docs it does seem better though I think at unnecessarily high cost. I already have code that make Valgrind fall over because its state exhausts my memory, so I'l be interested in seeing how rr fares there.
- roca 9y agoFile an rr issue if you have trouble getting it working.