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Date: Sun, 30 Nov 2008 04:01:17 +0100
From: "andrzej zaborowski" <balrogg@gmail.com>
Subject: Re: [Qemu-devel] Re: Cross compiling qemu for ARM
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To: qemu-devel@nongnu.org

2008/11/28 Steffen Liebergeld <usenet@gmx.eu>:
> Hi Paul,
>
> Paul Brook <paul@codesourcery.com> schrieb:
>> On Friday 28 November 2008, Steffen Liebergeld wrote:
>>> Hi,
>>>
>>> I'm trying to get Qemu 0.9.1 cross compiled for the ARM platform.
>>
>> Don't bother. Use SVN.
>
> Okay. I did this, and actually got a binary this time;-)
>
> But in the file tcg/arm/tcg-target.c, function tcg_out_goto (line 677), a
> block of code commented out, and replaced by an tcg_abort(). Why has this been
> done?

It hasn't been tested because there's hope that it won't be needed.
If you see TCG abort in that place it means that a branch to a place
further away than 1 << 26 is being attempted and maybe this can be
avoided by modifying arm.ld.

>
> If I replace the about with the outcommented code, qemu segfaults. So I guess
> qemu support for target arm is currently broken?

That's possible.

Cheers