[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-ID: <4B2BA543.6070302@bitwagon.com>
Date: Fri, 18 Dec 2009 07:52:35 -0800
From: John Reiser <jreiser@...wagon.com>
To: Andi Kleen <andi@...stfloor.org>
CC: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Jiri Kosina <jkosina@...e.cz>,
Steven Rostedt <rostedt@...dmis.org>
Subject: Re: tracing: gcc for x86 calling mcount with -fomit-frame-pointer
On 12/17/2009 11:02 AM, Andi Kleen wrote:
> John Reiser<jreiser@...wagon.com> writes:
>
>> On x86 and x86_64, current "gcc -pg -fomit-frame-pointer" is not allowed.
>> This experimental patch against:
>> http://mirrors.kernel.org/fedora/releases/12/Fedora/source/SRPMS/gcc-4.4.2-7.fc12.src.rpm
> I submitted a similar patch for all of this some time [ago] to gcc,
> and also resubmitted it recently. ... they told me it's queued in some way
> for the next stage 1. ...
> I also have a glibc patch for this.
I found http://gcc.gnu.org/ml/gcc/2009-11/msg00565.html .
Where is the glibc patch? Reports by users of successful experiences
can help shorten the cycle for official changes.
--
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists