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by mijoharas 1161 days ago
It's a real shame that it can't be made to work on arm systems
3 comments
natrys 1161 days ago
Readme and latest release note says it now supports Neoverse N1 (ampere altra, graviton2 and maybe some cortex ones) as well as Apple M1.
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mijoharas 1161 days ago
Wow! That's amazing, i thought there were architectural issues that prevented it (something about interrupt timings sometimes increasing the number of instructions non-deterministically iirc).

Will have to check that out!

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mijoharas 1161 days ago
There it is!

https://github.com/rr-debugger/rr/issues/1373

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icholy 1161 days ago
AFAIK it works on AWS graviton.
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guipsp 1161 days ago
It does seem to work on Apple ARM
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3836293648 1161 days ago
Does it? Or is it running in Rosetta?
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hobofan 1161 days ago
AFAIK it only works on Linux on bare metal M1 (so not on virtualized Linux in macOS).
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