Request for reviews (M): 6930772: JSR 292 needs to support SPARC C1

Christian Thalinger Christian.Thalinger at Sun.COM
Tue May 4 12:52:00 PDT 2010


On Tue, 2010-05-04 at 10:34 -0700, John Rose wrote:
> On May 4, 2010, at 7:20 AM, Christian Thalinger wrote:
> 
> > I currently don't see why this should be a problem since O5_savedSP
> > should contain the correct sender SP.
> 
> Maybe O5 is getting trashed by a trip through C2I or I2C adapters? 

Hmm, not sure where that could happen.  I'll look again.

> Could the throwing MH in question be getting called from compiled code
> maybe?

How could that happen?  I thought every call to a MH needs to go through
c2i before.

> P.S. I just noticed that this comment a few lines above above isn't obviously correct:
>   // save: Gargs, O5_savedSP

I fix that.

-- Christian



More information about the hotspot-compiler-dev mailing list