From: Ronald <look@reply.to>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] Re: [patch] Fix arm self-modifying code
Date: Tue, 03 Aug 2004 00:36:05 +0200 [thread overview]
Message-ID: <pan.2004.08.02.22.36.04.881781@reply.to> (raw)
In-Reply-To: 20040802122123.GA12786@xi.wantstofly.org
Le Mon, 02 Aug 2004 14:21:23 +0200, Lennert Buytenhek a écrit :
> On Mon, Aug 02, 2004 at 01:29:58AM +0100, Paul Brook wrote:
>
>> The patch adds the signal handling necessary to make arm self-modifying
>> code work. You'll notice it looks remarkably similar to the sparc
>> routine :)
>>
>> This should fix the "uncaught target signal 11" crash people have been
>> seeing.
>
> OK.. I made two 'hello world' binaries with these toolchains: -
> armv5te-redhat-linux, gcc 3.3.3, glibc 2.3.2 - arm-unknown-linux-gnu, gcc
> 2.95.3, glibc 2.1.3
>
> They both fail with 'uncaught target signal 11' when run under latest qemu
> plus your patch.
>
Don't know if this can help but when playing with qemu-ppc I've
experienced problem like this.
glibc-2.3.2 was build with --enable-kernel=2.4.0, setting this same
option to 2.2.0 corrected the whole thing.
prev parent reply other threads:[~2004-08-02 22:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-02 0:29 [Qemu-devel] [patch] Fix arm self-modifying code Paul Brook
2004-08-02 12:21 ` Lennert Buytenhek
2004-08-02 12:38 ` Lennert Buytenhek
2004-08-02 12:39 ` Hetz Ben Hamo
2004-08-02 12:49 ` Lennert Buytenhek
2004-08-02 22:36 ` Ronald [this message]
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