Date: Thu, 12 Feb 2004 09:59:56 -0800 (PST) From: Nate Lawson <nate@root.org> To: Bruce Evans <bde@zeta.org.au> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/alpha/alpha support.s src/sys/i386/i386 swtch.s src/sys/kern kern_shutdown.c src/sys/sys systm.h Message-ID: <20040212095914.M533@root.org> In-Reply-To: <20040213035557.M24031@gamplex.bde.org> References: <200401192127.i0JLRBL3041817@repoman.freebsd.org> <20040213035557.M24031@gamplex.bde.org>
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On Fri, 13 Feb 2004, Bruce Evans wrote: > On Tue, 20 Jan 2004, Bruce Evans wrote: > > On Mon, 19 Jan 2004, Poul-Henning Kamp wrote: > > > > > phk 2004/01/19 13:27:11 PST > > > > > > FreeBSD src repository > > > > > > Modified files: > > > sys/alpha/alpha support.s > > > sys/i386/i386 swtch.s > > > sys/kern kern_shutdown.c > > > sys/sys systm.h > > > Log: > > > Add linenumber and source filename to panic(9) output. > > > > This was rejected in all reviews. It gives less information than > > grepping the sources, at some cost (grep at least gives correct line > > numbers when the sources don't quite match the binary). > > > > Please back this out. > > I'm still waiting for this to be backed out. > > I just found yet another bug in it: it defeats simple regression checks. > Suppose you make some cosmetic changes that add a line before a panic. > This now changes the object file even when the file is compiled without > -g. Me too. backtrace() now prints uses printf, which is more useful. -Nate
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