From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7246 invoked by alias); 3 Aug 2004 20:21:45 -0000 Mailing-List: contact gdb-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sources.redhat.com Received: (qmail 7239 invoked from network); 3 Aug 2004 20:21:45 -0000 Received: from unknown (HELO nevyn.them.org) (66.93.172.17) by sourceware.org with SMTP; 3 Aug 2004 20:21:45 -0000 Received: from drow by nevyn.them.org with local (Exim 4.34 #1 (Debian)) id 1Bs5ld-0007o8-Ac; Tue, 03 Aug 2004 16:20:13 -0400 Date: Tue, 03 Aug 2004 20:21:00 -0000 From: Daniel Jacobowitz To: Andrew Cagney Cc: Eli Zaretskii , allenh@eecs.berkeley.edu, gdb@sources.redhat.com Subject: Re: breaking at for-loop test line Message-ID: <20040803202012.GA29910@nevyn.them.org> Mail-Followup-To: Andrew Cagney , Eli Zaretskii , allenh@eecs.berkeley.edu, gdb@sources.redhat.com References: <4108321A.6070306@eecs.berkeley.edu> <20040729152940.GA7326@nevyn.them.org> <2914-Fri30Jul2004134328+0300-eliz@gnu.org> <20040803191957.GB25595@nevyn.them.org> <410FF0D6.3060902@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <410FF0D6.3060902@gnu.org> User-Agent: Mutt/1.5.5.1+cvs20040105i X-SW-Source: 2004-08/txt/msg00013.txt.bz2 On Tue, Aug 03, 2004 at 04:08:54PM -0400, Andrew Cagney wrote: > Does dwarf3 include column information? That would let us break: > > for (i ; i < 10 ; i++) > > into: > > for (i ; > i < 10 ; > i++) > > which, at least on a graphics device, could be very effectively > represented to the user - the section of code to next be executed could > be highlighted. Hmm, yes - the line table does have a field for column. GCC is working on tracking columns internally, so after that, it shouldn't be too difficult to make it output appropriate line table data. -- Daniel Jacobowitz