From: Michael Olbrich <m.olbrich@pengutronix.de>
To: ptxdist@pengutronix.de
Subject: Re: [ptxdist] Valgrind Support for Arm Architecture - Illegal Instruction Bug
Date: Mon, 26 Mar 2018 08:24:52 +0200 [thread overview]
Message-ID: <20180326062452.tx7fos5y4trdplhk@pengutronix.de> (raw)
In-Reply-To: <ACB14472E10C9943B95FFCAC2AAEE43238ECBC@AT-ESXVM-271.fronius.com>
Hi,
On Tue, Mar 20, 2018 at 02:44:29PM +0000, Jakovljevic Miljenko wrote:
> I am using PTXdist 2016.10.0 with the following architecture arm-1136jfs-linux-gnueabihf.
>
> PTXdist installs valgrind version 3.11 per default. When one runs valgrind
> the following message occurs: " Illegal instruction"
>
> According to the forums, https://bbs.archlinux.org/viewtopic.php?id=36318
> this was supposed to have been corrected in version valgrind 3.3 - (at least on the PC).
"Illegal instruction" is a very architecture specific error. Changes for
x86 have no impact on ARM.
> What is the current status of valgrind support with ptxdist?
At least according to the website[1] ARMv6 (arm-1136jfs is a ARMv6 Core)
is not supported at all by valgrind. There is nothing we can do about that
in PTXdist.
Michael
[1] http://valgrind.org/info/platforms.html
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prev parent reply other threads:[~2018-03-26 6:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-20 14:44 Jakovljevic Miljenko
2018-03-26 6:24 ` Michael Olbrich [this message]
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