From: Dirk Behme <dirk.behme@googlemail.com>
To: me@felipebalbi.com
Cc: Linux OMAP Mailing List <linux-omap@vger.kernel.org>
Subject: Re: omap24xx is broken in current head
Date: Sun, 10 Aug 2008 14:31:05 +0200 [thread overview]
Message-ID: <489EDF89.4070606@googlemail.com> (raw)
In-Reply-To: <20080810121655.GH7574@frodo>
Felipe Balbi wrote:
> On Sun, Aug 10, 2008 at 02:58:19PM +0300, Felipe Balbi wrote:
>
>><5>Kernel command line: root=1f03 rootfstype=jffs2
>><6>Clocking rate (Crystal/DPLL/MPU): 19.2/658/329 MHz
>><1>Unhandled fault: alignment exception (0x001) at 0xc02c1b4e
>
>
> Reverting commit 718fc6cd4db902aa2242a736cc3feb8744a4c71a, looks like
> gcc is not being able to align that union ??
>
> I'm using codesourcery 2008q1-126 (gcc 4.2.3)
>
> Did you guys have any problems with this version of CS ??
For OMAP3/Cortex-A8 at least some issues are known with 2008q1:
* Vectorization + NEON is broken
* building static binaries with cortex-a8 flag (or any ARMv7a core) is
broken
* some armv6 compilations end in ICE
Therefore, for Beagle & friends we recommend 2007q3. This has a known
issue with -Os option, though.
Dirk
next prev parent reply other threads:[~2008-08-10 12:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-10 11:58 omap24xx is broken in current head Felipe Balbi
2008-08-10 12:16 ` Felipe Balbi
2008-08-10 12:31 ` Dirk Behme [this message]
2008-08-10 12:37 ` Koen Kooi
2008-08-10 17:22 ` Igor Stoppa
2008-08-11 14:50 ` Tony Lindgren
2008-08-11 14:59 ` Felipe Balbi
2008-08-11 14:59 ` Koen Kooi
2008-08-11 15:29 ` Tony Lindgren
2008-09-10 23:40 ` Tony Lindgren
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