[foreign-abi] RFR 8237761: Add way to determine the current ABI

[Maurizio Cimadamore]

Looks good

Maurizio

On 23/01/2020 13:01, Jorn Vernee wrote:
> Hi,
>
> Please review this small patch that adds a SystemABI::name() method 
> that can be used to identify a SystemABI instance.
>
> This is for instance useful when needing to select a MemoryLayout 
> based on the currently used ABI, but doesn't require checking the type 
> of the ABI against an internal type.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8237761
> Webrev: 
> http://cr.openjdk.java.net/~jvernee/panama/webrevs/8237761/webrev.00/
>
> Thanks,
> Jorn
>