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From: Charles Forsyth <charles.forsyth@gmail.com>
Date: Sun, 22 May 2022 19:18:34 +0100
Subject: Re: [9fans] Aarch64 on labs|9legacy?
To: 9fans <9fans@9fans.net>
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Archived-At: <https://9fans.topicbox.com/groups/9fans/T000c7f7d66260ba3-M853e5a6fd4993355ec0b867f>
Reply-To: 9fans <9fans@9fans.net>
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You enquired about support for an architecture within Plan 9 on a Plan 9
list so the context was clear and I reply with the relevant architecture
string to help you locate it, but get a little lecture about Arm's naming
scheme (come to think of it, what are Thumb-1 and Thumb-2 called?). Next
time, I'll insist on the 27B/6.

On Fri, 20 May 2022, 22:27 adr, <adr@sdf.org> wrote:

> On Fri, 20 May 2022, Charles Forsyth wrote:
>
> > Date: Fri, 20 May 2022 21:34:05 +0100
> > From: Charles Forsyth <charles.forsyth@gmail.com>
> > Reply-To: 9fans <9fans@9fans.net>
> > To: 9fans <9fans@9fans.net>
> > Subject: Re: [9fans] Aarch64 on labs|9legacy?
> >
> > It's called arm64
> 
> From
> https://developer.arm.com/documentation/den0024/a/Introduction?lang=en
> 
> "AArch64 is the name used to describe the 64-bit execution state
> of the ARMv8 architecture. AArch32 describes the 32-bit execution
> state of the ARMv8 architecture, which is almost identical to ARMv7.
> GNU and Linux documentation (except for Redhat and Fedora distributions)
> sometimes refers to AArch64 as ARM64."
> 
> I would agree that you could use the therm ARM64 as a synonym of
> Aarch64, but giving me just that response... It isn't even funny.
> 
> adr.

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