Request for reviews (M): 6930772: JSR 292 needs to support SPARC C1
john.r.rose at oracle.com
Tue May 4 10:34:00 PDT 2010
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? Could the throwing MH in question be getting called from compiled code maybe?
P.S. I just noticed that this comment a few lines above above isn't obviously correct:
// save: Gargs, O5_savedSP
The call_VM_leaf macro probably trashes the G registers. That only happens with -XX:+TraceMethodHandles, so it's OK for now.
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