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Re:Instant replay: Debugging C and C++ programs with rr by dekken_ on Tuesday May 04, 2021 @02:52AM (#27034709)
And now also supports Ryzen CPUs (to some extent)
Re:Instant replay: Debugging C and C++ programs with rr by chrismorgan on Tuesday May 04, 2021 @02:55AM (#27034723)
See https://github.com/rr-debugger/rr/wiki/Zen for details.

(And since https://github.com/rr-debugger/rr/pull/2847, I think all 5000-series CPUs and APUs should be supported.)

Re:Instant replay: Debugging C and C++ programs with rr by jackosdev on Tuesday May 04, 2021 @03:57AM (#27035021)
Wasn't working on my 5950x
Re:Instant replay: Debugging C and C++ programs with rr by chrismorgan on Tuesday May 04, 2021 @04:04AM (#27035069)
I’m guessing you’re using the stable release. All 5000-series support has been added since then; you’ll need to build from source.