From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19075 invoked by alias); 14 Feb 2006 16:59:07 -0000 Received: (qmail 19067 invoked by uid 22791); 14 Feb 2006 16:59:07 -0000 X-Spam-Check-By: sourceware.org Received: from nevyn.them.org (HELO nevyn.them.org) (66.93.172.17) by sourceware.org (qpsmtpd/0.31.1) with ESMTP; Tue, 14 Feb 2006 16:59:06 +0000 Received: from drow by nevyn.them.org with local (Exim 4.54) id 1F93W3-0006q4-Sq; Tue, 14 Feb 2006 11:59:04 -0500 Date: Tue, 14 Feb 2006 16:59:00 -0000 From: Daniel Jacobowitz To: Mark Kettenis Cc: gdb-patches@sourceware.org, fnf@specifix.com Subject: Re: Fix PR breakpoints/2080 Message-ID: <20060214165903.GA26163@nevyn.them.org> Mail-Followup-To: Mark Kettenis , gdb-patches@sourceware.org, fnf@specifix.com References: <200602141545.k1EFjeGb005665@elgar.sibelius.xs4all.nl> <20060214155232.GA23947@nevyn.them.org> <200602141638.k1EGckea012314@elgar.sibelius.xs4all.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200602141638.k1EGckea012314@elgar.sibelius.xs4all.nl> User-Agent: Mutt/1.5.8i X-IsSubscribed: yes Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2006-02/txt/msg00305.txt.bz2 On Tue, Feb 14, 2006 at 05:38:46PM +0100, Mark Kettenis wrote: > > X-Spam-Checker-Version: SpamAssassin 3.1.0 (2005-09-13) on Hmm, your mailer likes inserting blank lines in headers sometimes. Odd. > > Of course in optimized code we don't expect the prologue skipper to > > work very well, and we use dwarf2 to bypass the prologue analyzer, > > so this may not be a big deal. But I'm somewhat curious to see if > > we could make this extremely sophisticated i386 prologue analyzer > > use Jim's prologue-value.[ch] interface... > > Well, writing that prologue analyzer will be hell of a lot more > difficult for CISC than it is for RISC; even with Jim's > prologue-value.[ch]. Totally true. -- Daniel Jacobowitz CodeSourcery