From: Anthony PERARD <anthony.perard@citrix.com>
To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: Matthew Daley <mattjd@gmail.com>,
Stefano Stabellini <stefano.stabellini@citrix.com>,
xen-devel@lists.xen.org
Subject: Re: [PATCH] tools: build debug qemu-xen in debug tools builds
Date: Tue, 3 Sep 2013 17:24:40 +0100 [thread overview]
Message-ID: <52260D48.9040102@citrix.com> (raw)
In-Reply-To: <1378222354.17510.11.camel@kazak.uk.xensource.com>
On 03/09/13 16:32, Ian Campbell wrote:
> On Wed, 2013-09-04 at 01:12 +1200, Matthew Daley wrote:
>> > When building tools in debug mode (debug=y), pass --enable-debug when
>> > configuring qemu-xen to enable some debug support (namely, to prevent
>> > symbols from being stripped).
> This is from the installed binaries I suppose? Is this the only affect
> or are there others?
The other difference is not having -O2 in the CFLAGS for QEMU, I don't
think there is anything else (beyond an debug option related to TCG
which we don't use).
> I'd like some feedback from the qemu maintainers about whether this is
> an OK thing to do or not. Stefano/Anthony?
>
> Is it something we could consider doing unconditionally?
I've run several time qemu-xen with --enable-debug without any issue, so
I think it's fine to have this.
--
Anthony PERARD
next prev parent reply other threads:[~2013-09-03 16:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-03 13:12 [PATCH] tools: build debug qemu-xen in debug tools builds Matthew Daley
2013-09-03 15:32 ` Ian Campbell
2013-09-03 16:24 ` Anthony PERARD [this message]
2013-09-04 2:11 ` Matthew Daley
2013-09-04 12:50 ` Stefano Stabellini
2013-09-09 14:05 ` Ian Campbell
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