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Date: Mon, 9 Sep 2013 09:13:31 -0700
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Subject: Re: Reminder: Removal of WITHOUT_ARM_EABI
From: Adrian Chadd <adrian@freebsd.org>
To: Andrew Turner <andrew@fubar.geek.nz>
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Cc: "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org>,
 Ian Lepore <ian@freebsd.org>, Ronald Klop <ronald-freebsd8@klop.yi.org>
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On 7 September 2013 07:11, Andrew Turner <andrew@fubar.geek.nz> wrote:


> > This is good info, thanks.  We've been digging into it a bit more on
> > irc.  One thing I determined that I'll mention so it saves you some
> > grief... you were lucky to get that backtrace, because of all the
> > "value optimized out" stuff.  If you build the library with -O0 to
> > prevent that, the backtrace will contain floating point numbers.
> > Then because gdb uses the libc code we're trying to debug to format
> > floating point numbers, gdb locks up.
>
> The issue causing the endless loop is that the layout of double
> precision floating-point values appears to have changed. I have just
> committed r255361 which should fix the issue.


Nice teamwork all.

Thanks to Ian for all the legwork.

Now, time to bring up -HEAD on my ARM kit and test out the wifi stack
somewhat.



-adrian