From: "Matthias Weißer" <m.weisser.m@googlemail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] undefined reference to `abort'
Date: Mon, 05 Dec 2011 18:56:48 +0100 [thread overview]
Message-ID: <4EDD05E0.6010203@googlemail.com> (raw)
In-Reply-To: <201112051228.55959.vapier@gentoo.org>
Am 05.12.2011 18:28, schrieb Mike Frysinger:
> On Monday 05 December 2011 11:43:09 Shadid, Bill wrote:
>> /opt/embedded/tools/usr/bin/../lib/gcc/powerpc-linux/4.2.2/m8540/libgcc.a(d
>> ivsf3.o): In function `__divsf3':
>> /opt/eldk/build/ppc-2008-04-01/work/usr/src/denx/BUILD/crosstool-0.43/buil
>> d/gcc-4.2.2-glibc-20070515T2025-eldk/powerpc-linux/gcc-4.2.2/gcc/config/sof
>> t-fp/divsf3.c:44: undefined reference to `abort'
>
> looks like you should be using a diff cross-compiler. or ppc should grow
> private libgcc support.
> -mike
Or just don't use any floating point operations in a bootloader. There
seems to be some usages of floats around in u-boot but most (all?) of
them are compile time calculations.
Just curious: Bill, what is the use case for float at runtime?
Matthias
next prev parent reply other threads:[~2011-12-05 17:56 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-05 16:43 [U-Boot] undefined reference to `abort' Shadid, Bill
2011-12-05 17:28 ` Mike Frysinger
2011-12-05 17:56 ` Matthias Weißer [this message]
2011-12-05 18:13 ` Shadid, Bill
2011-12-05 20:05 ` Wolfgang Denk
[not found] ` <E7F97B349C2A6843B718B2DDF2F9A8F01694328C@EMAIL.corp.neptec.com>
2011-12-05 22:37 ` Wolfgang Denk
2011-12-05 19:12 ` Mike Frysinger
2011-12-05 19:56 ` Wolfgang Denk
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