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I guess if it doesn't even work on AMD, ARM must be out of the question...
by blub 7y ago
I guess if it doesn't even work on AMD, ARM must be out of the question...
- fabrice_d 7y agoTechnically possible, if someone wants to sponsor: https://twitter.com/rocallahan/status/1199477451602067456 https://twitter.com/rocallahan/status/1199477451602067456
- bzbarsky 7y agohttps://github.com/mozilla/rr/issues/1373 https://github.com/mozilla/rr/issues/1373 is tracking that, but the short story is that ARM seems to not provide enough performance counters to make the current rr approach work at the moment. So it would take either CPU-side changes or a somewhat different approach.