Support for other platforms

Josh Matthews josh at
Sun Apr 10 14:34:35 UTC 2016
is the most thorough explanation of what's involved in porting to OS X. is the description of the attempt
to port to ARM, which ended up discovering that it's missing important
processor features, thus making it infeasible right now. I don't know of
any writeup for Windows, but there is


On 10 April 2016 at 10:22, Sergiy Byelozyorov < at> wrote:

> Hi,
> I've just learned about rr. It looks amazing on screencast and I am
> looking forward using it, however, what immediately strikes me is that it
> only works on Linux. Have there been any plans on adding support for other
> platforms such as Windows, Mac, iOS and Android? I know little about Linux
> internals, but IIUC rr records system calls, context switches, interactions
> with file system and signals sent to an application. Did anyone consider
> what would need to be recorded on other systems and whether any changes to
> the each respective OS core would be needed to support that?
> Sergiy
> _______________________________________________
> rr-dev mailing list
> rr-dev at
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