From mboxrd@z Thu Jan 1 00:00:00 1970 MIME-Version: 1.0 In-Reply-To: References: From: =?UTF-8?B?QXJhbSBIxIN2xINybmVhbnU=?= Date: Thu, 4 Feb 2016 11:08:18 +0100 Message-ID: To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [9fans] FP register usage in Plan9 assembler Topicbox-Message-UUID: 826a8ff6-ead9-11e9-9d60-3106f5b1d025 On Wed, Feb 3, 2016 at 4:24 PM, erik quanstrom wrot= e: > i love the consistency from one architecture to another. Just like how different architectures use different order for CMP arguments. Very consistent. Or just how some architectures use typed registers, and some use different-sized instruction variants. Or just how most instructions use left-to-right dataflow order, some instructions use right-to-left. I could go on. Plan 9 assembly is nice because it looks mostly the same, and the simple addressing modes are mostly consistent, but it's far from being really consistent between architectures. --=20 Aram H=C4=83v=C4=83rneanu