RFR: 8078521: AARCH64: Add AArch64 SA support

Dean Long dean.long at oracle.com
Fri Apr 24 18:27:44 UTC 2015

Not a review, but a couple things I noticed:


I don't think you need to change this file.  There is already 
PTRACE_GETREGSET support there.


+       echo FECK

The conflict will be handled in a separate bug (8078632).


On 4/24/2015 1:39 AM, Andrew Haley wrote:
> On 23/04/15 21:23, Dean Long wrote:
>> On 4/23/2015 9:22 AM, Andrew Haley wrote:
>>> http://cr.openjdk.java.net/~aph/8078521/
>> Unfortunately, this will cause conflicts with our closed port.
> I thought it might.  The assumption that a CPU name uniquely identifies
> a port has turned out not to be true.
>> I don't know if we should try to address those issues here or in a
>> followup bug.
> I think this should be done in a followup bug.  IMO there's nothing
> much wrong with this except that it breaks something externally
> invisible.
>> We would need something like the following (still untested) to allow
>> us to map to a different cpu name:
> Yes, I see.
> Andrew.

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