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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=lhARirJve0xr71kjKUehqalK8pIZFFMyz5pxSgB5WdY=; b=TSQsIPdIuIoB3YEDJ1mMjKJ3NsQCn8aPyDmobh1C5N+zFYWN66mT7ZDj/kPwAUZzu4 Eq25ilkEIGIrInb7pViKkAkAAdWkPZkwJ59vZ0LyW6BuyJ5gTUOyKmMHISdZaqh4kz8A LMV8vYQR9QD84P81NH+Z7MhgQ57DBuSYFJA8n+IzZL8TyJIYh3h6DEatff4jh7u75r9+ Vj3cf/Ttv73CiwIHcUC25SD6reXgJOv79wX1D++YIdIgvTACFlDQ48g0XV1/NqSS5l/w D/0IAfUsFdWWK/r+MDMVA8UjhP+rGGHzhBpnpCe/ucXNIummVhm7JHZc+hpweyXr5o/L T2MA== X-Gm-Message-State: AOAM532pawy1AwZCO1rK/JwiQf2HmJCUzt0zVlzEeVCSBmXpYVwRFlkv ql3szibfzsgaM0F6N9ROSxfxCytuzjhFgYrEPrXFnw== X-Google-Smtp-Source: ABdhPJwB1fp9602OASNEwvffp6kTM0tQZ+BOELSs5IJByFYZmvx98KW+EXfX9eKXBtV5Rl0bUengf4POtHqshWM8jdU= X-Received: by 2002:a17:902:760c:b029:d6:efa5:4cdd with SMTP id k12-20020a170902760cb02900d6efa54cddmr3130038pll.56.1604522656305; Wed, 04 Nov 2020 12:44:16 -0800 (PST) MIME-Version: 1.0 References: <20200409232728.231527-1-caij2003@gmail.com> <20200410123301.GX25745@shell.armlinux.org.uk> <20200413210049.GQ25745@shell.armlinux.org.uk> In-Reply-To: <20200413210049.GQ25745@shell.armlinux.org.uk> From: Nick Desaulniers Date: Wed, 4 Nov 2020 12:44:04 -0800 Message-ID: Subject: Re: [PATCH] ARM: do not assemble iwmmxt.S with LLVM toolchain To: Russell King - ARM Linux admin X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201104_204523_317333_7E7C9BFF X-CRM114-Status: GOOD ( 23.31 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linus Walleij , Peter Smith , Stefan Agner , David Howells , Mauro Carvalho Chehab , Manoj Gupta , Benjamin Gaignard , "Joel Fernandes \(Google\)" , Ard Biesheuvel , Bartosz Golaszewski , Ilie Halip , Masahiro Yamada , Krzysztof Kozlowski , Jian Cai , clang-built-linux , Sami Tolvanen , "Eric W. Biederman" , Arnd Bergmann , "Steven Rostedt \(VMware\)" , Jian Cai , Doug Anderson , Dan Williams , Linux ARM , Greg Kroah-Hartman , "linux-kernel@vger.kernel.org" , Patrick Bellasi , Masami Hiramatsu , Tejun Heo , Andrew Morton Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Apr 13, 2020 at 2:01 PM Russell King - ARM Linux admin wrote: > > On Mon, Apr 13, 2020 at 12:23:38PM -0700, Nick Desaulniers wrote: > > On Fri, Apr 10, 2020 at 5:33 AM Russell King - ARM Linux admin > > wrote: > > > > > > For older CPUs, it doesn't matter what the latest ARM ARM says, the > > > appropriate version of the ARM ARM is the one relevant for the CPU > > > architecture. This is a mistake frequently made, and it's been pointed > > > out by Arm Ltd in the past (before ARMv6 even came on the scene) that > > > keeping older revisions is necessary if you want to be interested in > > > the older architectures. > > > > As if it never existed *waves hands*. Interesting. Does ARM still > > distribute these older reference manuals? Do you keep copies of the > > older revisions? > > I keep copies of every document I've needed that I'm allowed to keep > as a general rule, including the early paper copies of the ARM > architecture reference manual. I even have the original VLSI ARM2 > databook. > > For the ARMv5TE architecture, you're looking for DDI0100E which can be > found via google. Russell, Arnd found http://read.pudn.com/downloads78/ebook/297953/WirlessMMX251669_devguide.pdf "Intel Wireless MMX Technology - Developer Guide - August, 2002". I thought you might be interested in fetching a copy for historical reference. -- Thanks, ~Nick Desaulniers _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel