[llvm-dev] ELF EM value for 65816

Fangrui Song via llvm-dev llvm-dev at lists.llvm.org
Wed Jan 29 12:05:02 PST 2020

On 2020-01-29, connor horman via llvm-dev wrote:
>Hello, I’m working on porting llvm to build for 65816, and I wanted to use
>a value of e_machine for this. I was wondering if there is a process for
>getting a value reserved. I’ve seen some information but its from many
>years ago, and seems to be well out of date? Just wanted to ask people who
>would likely know.

>LLVM Developers mailing list
>llvm-dev at lists.llvm.org

The official ELF specification is hosted at

After this post
there is no more posts from them.

In 2017, there was a post 
Recent e_machine assignments from Xinuos

In 2018, a HermitCore developer attempted to ask registry at sco.com but
got no response.
(I tried contacting them in 2019 to update
http://www.sco.com/developers/gabi/latest/contents.html but there has
been no response.)

So the official ELF specification is probably in an unmaintained status.

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