Hi Ben, I've just forked GHC on github, you can find the patch here: https://github.com/raichoo/ghc/commit/ebdec3f83fc25d75aec91ebedd1bd70f9c6f27... I hope this is more helpful. Kind regards, raichoo On Tue, Sep 19, 2017 at 5:25 PM, Ben Gamari wrote:

raichoo via ghc-devs writes:

...

Hi,

I've played around a little bit and came up with a little proof-of-concept patch to enable DTrace support in FreeBSD. I've only managed to get it to work for the dynamically linked RTS. It would be great if someone could take a look at this so this can get possibly merged. :)

Do you have a git branch? If not, what release did you produce this patch against? If so perhaps a pointer to it would be helpful. I tried applying it to master but it was an explosion of conflicts.

Cheers,

- Ben