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GDB does: https://sourceware.org/gdb/current/onlinedocs/gdb.html/Process-Record-and-Replay.html https://sourceware.org/gdb/current/onlinedocs/gdb.html/Proce...

GDB does: https://sourceware.org/gdb/current/onlinedocs/gdb.html/Process-Record-and-Replay.html https://sourceware.org/gdb/current/onlinedocs/gdb.html/Proce... But it's limited. It's really cool that it's integrated by default but it doesn't scale to big applications / workloads. RR and Undo both use GDB as a user interface, though, so any skills you have there will carry over.

ho_schi 1y ago
A lot people don't know and don't use GDBs reverse debugging. It is an awesome and hidden feature, which more developers should know :) All these Oh wait. I missed it...debugging sessions. and these What exactly changed over there? are answerable.