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Re: [OSELAS.Toolchain] Aligment trap in dynamic linker

From: Martin Guy <martinwguy at gmail dot com>
To: Ladislav Michl <ladis at linux-mips dot org>
Cc: crossgcc at sourceware dot org
Date: Tue, 3 Nov 2009 11:53:07 +0000
Subject: Re: [OSELAS.Toolchain] Aligment trap in dynamic linker
References: <20091102220026.GA3456@localhost.localdomain>

On 11/2/09, Ladislav Michl <Ladislav.Michl@seznam.cz> wrote:
>  I built ARM EABI toolchain using OSELAS.Toolchain
>  arm-v4t-linux-gnueabi_gcc-4.4.0_glibc-2.9_binutils-2.19.1_kernel-2.6.29-sanitized.ptxconfig
>  and run freshly built userland with 2.6.32-rc5 kernel on OMAP5910 (ARM925)
>  based board. Running every single binary triggers alignment trap.

>  Looking at process map shows that 0x4000aba8 belongs to /lib/ld-2.9.so address

The current Debian testing release (squeeze) has a similar symptom,
but only on C++ binaries as far as I know. It looks like a new bug in
libc or the GCC startup code.
Here is how far we got http://bugs.debian.org/548842

    M

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