From: Dave Jones <davej@codemonkey.org.uk>
To: Keith Owens <kaos@ocs.com.au>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Compiling x86 with and without frame pointer
Date: Thu, 21 Nov 2002 12:55:54 +0000 [thread overview]
Message-ID: <20021121125554.GA9883@suse.de> (raw)
In-Reply-To: <19005.1037854033@kao2.melbourne.sgi.com>
On Thu, Nov 21, 2002 at 03:47:13PM +1100, Keith Owens wrote:
> The conventional wisdom is that compiling x86 without frame pointer
> results in smaller code. It turns out to be the opposite, compiling
> with frame pointers results in a smaller kernel. gcc version 3.2
> 20020822 (Red Hat Linux Rawhide 3.2-4).
I've been pushing a forward port of the CONFIG_FRAME_POINTER changes
that went into 2.4 for a while, but Linus hasn't taken them each time.
I'll keep pushing until I get a comment..
Dave
--
| Dave Jones. http://www.codemonkey.org.uk
| SuSE Labs
next prev parent reply other threads:[~2002-11-21 12:51 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-21 4:47 Compiling x86 with and without frame pointer Keith Owens
2002-11-21 5:06 ` Mark Mielke
2002-11-21 9:30 ` David Zaffiro
2002-11-21 19:20 ` Willy Tarreau
2002-11-21 19:32 ` Doug Ledford
2002-11-21 19:41 ` Willy Tarreau
2002-11-21 20:00 ` Doug Ledford
2002-11-25 8:47 ` David Zaffiro
2002-11-25 8:52 ` Willy Tarreau
2002-11-25 14:55 ` Denis Vlasenko
2002-11-25 15:00 ` Denis Vlasenko
2002-11-25 11:57 ` David Zaffiro
2002-11-21 12:55 ` Dave Jones [this message]
2002-11-21 14:46 ` Alan Cox
2002-11-21 17:44 ` Martin J. Bligh
2002-11-21 23:47 ` Rudmer van Dijk
2002-11-25 8:59 ` David Zaffiro
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