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Re: [Xen-devel] bad register name `%sil' when building debug enabled xen

To: Pasi Kärkkäinen <pasik@xxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] bad register name `%sil' when building debug enabled xen 3.3.1 with gcc 4.4.0 on fedora 11
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Mon, 04 May 2009 22:53:16 +0100
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Thread-topic: [Xen-devel] bad register name `%sil' when building debug enabled xen 3.3.1 with gcc 4.4.0 on fedora 11
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On 04/05/2009 20:00, "Pasi Kärkkäinen" <pasik@xxxxxx> wrote:

> I'm trying to rebuild Fedora xen-3.3.1-11.fc11.src.rpm with debugging
> enabled ("debug=y verbose=y crash_debug=y").
> 
> Normal non-debug build succeeds fine without errors.. gcc bug? xen bug?

A couple of asm constraints should be "=qm" rather than "=rm". I will fix
for 3.4.0 and 3.3.1. You can use the attached patch to fix your build.

 -- Keir

Attachment: x86.patch
Description: Binary data

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