From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from hetzner.pbcl.net (mail.pbcl.net [88.198.119.4]) by mail.openembedded.org (Postfix) with ESMTP id 6FA5C731C2; Tue, 14 Feb 2017 17:28:19 +0000 (UTC) Received: from [2a00:14f0:e04c:51ac:142b:b310:996f:84a3] (helo=phil-desktop) by hetzner.pbcl.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.87) (envelope-from ) id 1cdgtj-0005wU-4O; Tue, 14 Feb 2017 18:28:16 +0100 Message-ID: <1487093294.8657.11.camel@pbcl.net> From: Phil Blundell To: Patrick Ohly , Martin Jansa Date: Tue, 14 Feb 2017 17:28:14 +0000 In-Reply-To: <1487086509.13854.347.camel@intel.com> References: <20170210082811.GA3021@jama> <1487086509.13854.347.camel@intel.com> X-Mailer: Evolution 3.22.1-2 Mime-Version: 1.0 Cc: openembedded-devel@lists.openembedded.org, openembedded-core@lists.openembedded.org Subject: Re: multipath-tools on arm (was: Re: State of bitbake world, Failed tasks 2017-02-08) X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Feb 2017 17:28:19 -0000 Content-Type: multipart/alternative; boundary="=-GR8ORFXhwok4fLcnXgIa" --=-GR8ORFXhwok4fLcnXgIa Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit On Tue, 2017-02-14 at 16:35 +0100, Patrick Ohly wrote: > {standard input}: Assembler messages: > {standard input}:80: Error: shifts in CMP/MOV instructions are only > supported in unified syntax -- `mov r12,r12,ror#3' > {standard input}:80: Error: shifts in CMP/MOV instructions are only > supported in unified syntax -- `mov r12,r12,ror#13' This code is imported from valgrind and doesn't work in a Thumb build. It's trying to generate a special no-op instruction sequence that the Valgrind JIT can spot. There might be a Thumb equivalent in a newer version of valgrind upstream, I'm not sure. p. --=-GR8ORFXhwok4fLcnXgIa Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: 7bit
On Tue, 2017-02-14 at 16:35 +0100, Patrick Ohly wrote:
{standard input}: Assembler messages:
{standard input}:80: Error: shifts in CMP/MOV instructions are only supported in unified syntax -- `mov r12,r12,ror#3'
{standard input}:80: Error: shifts in CMP/MOV instructions are only supported in unified syntax -- `mov r12,r12,ror#13'

This code is imported from valgrind and doesn't work in a Thumb build. It's trying to generate a special no-op instruction sequence that the Valgrind JIT can spot. There might be a Thumb equivalent in a newer version of valgrind upstream, I'm not sure.

p.

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