Re: [PATCH][GIT PULL][v2.6.32] tracing/x86: Add check to detect GCCmessing with mcount prologue

[H. Peter Anvin]

On 11/24/2009 09:30 AM, Steven Rostedt wrote:
> 
> For other archs, Linus showed some examples:
> 
> http://lkml.org/lkml/2009/11/19/349
> 

Yes; the key here is that the ABI-defined entry state is readily
mappable onto the state on entry to the __fentry__ function.

	-hpa

-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.
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