RFR: 8242244: Remove redundant ELF machine definitions

[David Holmes]

Hi Adrian,

Apologies as I just spotted this in my mail backlog.

This seems fine and trivial.

Thanks,
David

On 7/04/2020 8:08 am, John Paul Adrian Glaubitz wrote:
> Hi!
> 
> Please review this small change which removes redundant ELF machine
> definitions for EM_AARCH64 and EM_486 on Linux and Solaris [1].
> 
> Both EM_AARCH64 and EM_486 are defined by the kernel headers on both
> Solaris 11.3 or higher (verified on gcc211.fsffrance.org) and Linux 3.12
> or higher [2], so I think it's safe to remove those definitions from
> the JDK codebase unless the JDK is supposed to be built on systems
> older than that.
> 
> Thanks,
> Adrian
> 
>> [1] http://cr.openjdk.java.net/~glaubitz/8242244/webrev.01/
>> [2] https://elixir.bootlin.com/linux/v3.12/source/include/uapi/linux/elf-em.h
>