ABI defined register usage within function calls

Benjamin Herrenschmidt benh at kernel.crashing.org
Mon Jul 15 08:19:36 EST 2013


On Fri, 2013-07-12 at 04:38 -0700, JiveTalkin wrote:
> Moderator..can you change the subject of this to "Understanding register
> usage as per ABI rules for functions" ??
> 
> Additionally, doesn't anyone have anything to say about this?

We don't modify subjects after the fact. As to why nobody replied, well,
I suppose the 2 or 3 people who actually understand that stuff were
all too busy or didn't notice :-)

I'll try to reply later today if I get a chance or you can try to catch
me on IRC (freenode/#mklinux)

Cheers,
Ben.

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