xen-devel

[Top] [All Lists]

[Xen-devel] [PATCH] Build fix for -O0

from [Christoph Egger]

[Permanent Link][Original]

To:	xen-devel@xxxxxxxxxxxxxxxxxxx
Subject:	[Xen-devel] [PATCH] Build fix for -O0
From:	"Christoph Egger" <Christoph.Egger@xxxxxxx>
Date:	Fri, 1 Dec 2006 15:20:51 +0100
Delivery-date:	Fri, 01 Dec 2006 06:21:12 -0800
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxx
List-help:	<mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id:	Xen developer discussion <xen-devel.lists.xensource.com>
List-post:	<mailto:xen-devel@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Organization:	AMD / OSRC
Sender:	xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent:	KMail/1.9.4

Hi!

Across different gcc versions with -O0 I get this linking error
on x86_32 and x86_64:

/usr/src/xen-ddb-unstable.hg/xen/common/built_in.o: In function 
`machine_crash_save_cpu':
/usr/src/xen-ddb-unstable.hg/xen/common/kexec.c:78: undefined reference to 
`elf_core_save_regs'
/usr/src/xen-ddb-unstable.hg/xen/common/kexec.c:78: relocation truncated to 
fit: R_X86_64_PC32 against undefined symbol `elf_core_save_regs'

The attached patch fixes this for x86_32 and x86_64.
ppc and ia64 may need this fix, too.

xm_inline.diff
Description: Text Data

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

[More with this subject...]

<Prev in Thread]	Current Thread	[Next in Thread>
[Xen-devel] [PATCH] Build fix for -O0, Christoph Egger <=

Previous by Date:	Re: [Xen-devel] interdomain event channel using libxc, Keir Fraser
Next by Date:	Re: [Xen-devel] interdomain event channel using libxc, Keir Fraser
Previous by Thread:	[Xen-devel] interdomain event channel using libxc, Stephan Creutz
Next by Thread:	[Xen-devel] VBD broken again, Zhao, Yunfeng
Indexes:	[Date] [Thread] [Top] [All Lists]