RFR: [dio-25] Support 64 bits platforms

[Sergey Nazarkin]

Sounds reasonable, thanks for review. 


Sergey Nazarkin




> On 25 Sep 2017, at 04:54, Alexander Mironenko <alexander.mironenko at oracle.com> wrote:
> 
> Hi,
> Minor, I would change Handle.hashCode() to 
>      public int hashCode() {
> 
>         return ((int)device_reference) ^ ((int)(device_reference >>> Integer.SIZE)) ;
> 
>      }
> 
> Other places look good to me.
> Regards,
> Alex
> 
>> On Sep 15, 2017, at 9:24 AM, Sergey Nazarkin <snazarkin at azul.com> wrote:
>> 
>> Hi!
>> 
>> please review modification [1]  that adds 64 bits systems support.  This update breaks compatibility with JavaME binaries if any exists, though API is unchanged so no application should be affected. 
>> 
>> I perform only rough tests with GPIO and UART, and would appreciate if someone test SPI and I2C. 
>> 
>> 
>> [1] http://cr.openjdk.java.net/~snazarki/dio-25/
>> [2] https://bugs.openjdk.java.net/browse/DIO-25
>> 
>> Sergey Nazarkin
>> 
>> 
>> 
>> 
>