This seems like an incredibly useful tool, I can't believe I haven't heard about it before.
Nevertheless, does anyone know if there's something like this for programs compiled to the JVM? I've never used gdb to debug JVM code, but I expect that it will not work well.
Looks very promising. Did a quick set up but unfortunately some counters couldn't be initialized on my VM.
Wow, rr's a pretty slick tool. Definitely filed away for future use. Anyone with use experience care to chime in about it?
rr also reminds me of when, ages ago, I first ran into the ocaml debugger's ability to step forward and step backward. To borrow the modern cliché: mind blown.