Why does rr require 32-bit cross-compilation?

Stephen Kitt skitt at debian.org
Tue Feb 2 19:14:42 UTC 2016


On Tue, 02 Feb 2016 11:56:16 +0100, Paul Adenot <paul at paul.cx> wrote:
> rr used to only supports recording and replaying 32-bits programs. It
> now supports both 32-bits and 64-bits programs (since December 2014).
> Maybe there is a piece of documentation to update somewhere ?

I think Paul Omta is referring to the fact that building rr in a 64-bit 
environment still requires a working "gcc -m32", and builds both 32- and 
64-bit binaries.

Regards,

Stephen


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