From: Don Bailey <don.bailey@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] cmovne
Date: Sun, 8 Feb 2015 17:50:09 -0700 [thread overview]
Message-ID: <08CDC323-1752-4C46-B518-ADF3C38E18DB@gmail.com> (raw)
In-Reply-To: <17256729babb13da75a585c6bdd97898@brasstown.quanstro.net>
Ahh gotcha.
> On Feb 8, 2015, at 4:37 PM, erik quanstrom <quanstro@quanstro.net> wrote:
>
>> On Sun Feb 8 15:31:26 PST 2015, don.bailey@gmail.com wrote:
>> Technically, there are a few instructions that the 9 compilers miss.
>> This is generally handled by the BYTE directive (see the asm manual).
>>
>> Alternatively, adding a new instruction to the lexer/etc is fairly
>> trivial. See diffs between vc and kc, for example.
>
> you can't actually sneak around the linker with BYTE. try it, you'll see.
>
> i've added many instructions to the various compilers. i'm just double checking
> that it is indeed a valid instruction. the manual says it is, but that's subject
> to my reading comprehension. :-)
>
> - erik
>
next prev parent reply other threads:[~2015-02-09 0:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-08 23:27 erik quanstrom
2015-02-08 23:36 ` Don Bailey
2015-02-08 23:37 ` erik quanstrom
2015-02-09 0:50 ` Don Bailey [this message]
2015-02-08 23:43 ` minux
2015-02-08 23:42 ` erik quanstrom
2015-02-09 0:23 ` minux
2015-02-09 0:29 ` erik quanstrom
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