On 01/14/2011 09:42, Warner Losh wrote:
On 01/14/2011 01:28, Kostik Belousov wrote:
On Thu, Jan 13, 2011 at 04:34:22PM -0700, Warner Losh wrote:
On 01/13/2011 13:28, Kostik Belousov wrote:
On Thu, Jan 13, 2011 at 12:19:00PM -0500, Ryan Stone wrote:
I've been trying to get an application
On Thu Jan 13 11, Alexander Best wrote:
On Thu Jan 13 11, Ryan Stone wrote:
I've been trying to get an application compiled with gcc 4.5.1 running
on FreeBSD 8.1, but it's been crashing during startup with a SIGBUS.
It turns out that the problem is that gcc is issuing SSE
instructions(in
On Sun Jan 23 11, Anonymous wrote:
Alexander Best arun...@freebsd.org writes:
otaku% ./mplayer ~/filme/wiedhow.mkv
MPlayer SVN-r32787-4.6.0 (C) 2000-2011 MPlayer Team
161 audio 350 video codecs
Playing /home/arundel/filme/wiedhow.mkv.
zsh: illegal hardware instruction (core dumped)
Alexander Best arun...@freebsd.org writes:
otaku% ./mplayer ~/filme/wiedhow.mkv
MPlayer SVN-r32787-4.6.0 (C) 2000-2011 MPlayer Team
161 audio 350 video codecs
Playing /home/arundel/filme/wiedhow.mkv.
zsh: illegal hardware instruction (core dumped) ./mplayer
~/filme/wiedhow.mkv
otaku%
Hi,
I¹m probably missing something but if you require a stack variable to be
aligned why not use a type attribute like __attribute__ ((aligned (8)))
Peter
On 1/14/11 00:34 AM, Warner Losh i...@bsdimp.com wrote:
On 01/13/2011 13:28, Kostik Belousov wrote:
On Thu, Jan 13, 2011 at 12:19:00PM
On Thu, Jan 13, 2011 at 04:34:22PM -0700, Warner Losh wrote:
On 01/13/2011 13:28, Kostik Belousov wrote:
On Thu, Jan 13, 2011 at 12:19:00PM -0500, Ryan Stone wrote:
I've been trying to get an application compiled with gcc 4.5.1 running
on FreeBSD 8.1, but it's been crashing during startup with
On Fri, Jan 14, 2011 at 3:52 AM, Peter Blok peter.b...@bsd4all.org wrote:
Hi,
I¹m probably missing something but if you require a stack variable to be
aligned why not use a type attribute like __attribute__ ((aligned (8)))
Peter
In my case I had no stack variable that required alignment.
Hi Ryan,
Well I think gcc should not generate movdqa if it cannot guarantee the area
it is working on is aligned. If the stack is not aligned, it should generate
probably less efficient code that works.
What is this area, if it is not a local variable allocated somewhere? Is it
some sort of
On Fri, Jan 14, 2011 at 7:52 AM, Peter Blok peter.b...@bsd4all.org wrote:
Hi Ryan,
Well I think gcc should not generate movdqa if it cannot guarantee the area
it is working on is aligned. If the stack is not aligned, it should generate
– probably less efficient – code that works.
Well that's
On 01/14/2011 01:28, Kostik Belousov wrote:
On Thu, Jan 13, 2011 at 04:34:22PM -0700, Warner Losh wrote:
On 01/13/2011 13:28, Kostik Belousov wrote:
On Thu, Jan 13, 2011 at 12:19:00PM -0500, Ryan Stone wrote:
I've been trying to get an application compiled with gcc 4.5.1 running
on FreeBSD
I've been trying to get an application compiled with gcc 4.5.1 running
on FreeBSD 8.1, but it's been crashing during startup with a SIGBUS.
It turns out that the problem is that gcc is issuing SSE
instructions(in my case, a movdqa) that assume that the stack will be
aligned to a 16-byte boundary.
On Thu Jan 13 11, Ryan Stone wrote:
I've been trying to get an application compiled with gcc 4.5.1 running
on FreeBSD 8.1, but it's been crashing during startup with a SIGBUS.
It turns out that the problem is that gcc is issuing SSE
instructions(in my case, a movdqa) that assume that the stack
On Thu, Jan 13, 2011 at 12:19:00PM -0500, Ryan Stone wrote:
I've been trying to get an application compiled with gcc 4.5.1 running
on FreeBSD 8.1, but it's been crashing during startup with a SIGBUS.
It turns out that the problem is that gcc is issuing SSE
instructions(in my case, a movdqa)
On Thu, Jan 13, 2011 at 12:19:00PM -0500, Ryan Stone wrote:
I've been trying to get an application compiled with gcc 4.5.1 running
on FreeBSD 8.1, but it's been crashing during startup with a SIGBUS.
It turns out that the problem is that gcc is issuing SSE
instructions(in my case, a movdqa)
On Thu, Jan 13, 2011 at 10:57:15PM +0100, Joerg Sonnenberger wrote:
On Thu, Jan 13, 2011 at 12:19:00PM -0500, Ryan Stone wrote:
I've been trying to get an application compiled with gcc 4.5.1 running
on FreeBSD 8.1, but it's been crashing during startup with a SIGBUS.
It turns out that the
On Thu, Jan 13, 2011 at 3:28 PM, Kostik Belousov kostik...@gmail.com wrote:
Please give this a try.
Your patch resolved the issue for me. Thanks for the quick reply.
___
freebsd-hackers@freebsd.org mailing list
On 01/13/2011 13:28, Kostik Belousov wrote:
On Thu, Jan 13, 2011 at 12:19:00PM -0500, Ryan Stone wrote:
I've been trying to get an application compiled with gcc 4.5.1 running
on FreeBSD 8.1, but it's been crashing during startup with a SIGBUS.
It turns out that the problem is that gcc is
On Fri, Jan 14, 2011 at 12:00:52AM +0200, Kostik Belousov wrote:
On Thu, Jan 13, 2011 at 10:57:15PM +0100, Joerg Sonnenberger wrote:
On Thu, Jan 13, 2011 at 12:19:00PM -0500, Ryan Stone wrote:
I've been trying to get an application compiled with gcc 4.5.1 running
on FreeBSD 8.1, but it's
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