Date: Mon, 12 Mar 2001 10:12:39 -0800 (PST) From: John Baldwin <jhb@FreeBSD.org> To: Larry Rosenman <ler@lerctr.org> Cc: qa@FreeBSD.org, stable@FreeBSD.org, Mike Pritchard <mpp@mppsystems.com>, Kris Kennaway <kris@obsecurity.org> Subject: Re: cputype=486 Message-ID: <XFMail.010312101239.jhb@FreeBSD.org> In-Reply-To: <20010312061417.A6615@lerami.lerctr.org>
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On 12-Mar-01 Larry Rosenman wrote: > * Larry Rosenman <ler@lerctr.org> [010312 05:53]: >> * Kris Kennaway <kris@obsecurity.org> [010312 02:35]: >> > On Mon, Mar 12, 2001 at 02:31:35AM -0600, Mike Pritchard wrote: >> > >> > > Somewhat. I have a box that has one of those overdrive chips in it, but >> > > it still claims to be a 486-class machine. It runs current, however, >> > > and >> > > not stable. Actually, I have two of those machines. One is running a >> > > 12 hour old -current. The other is running a 4.0-current from 10/24/99. >> > > >> > > I'll try upgrading the oldest machine to -stable and doing a "make >> > > world" >> > > and see what happens. This may take most of the week, since a make >> > > world >> > > takes forever on one these machines, and my free time to check up on >> > > this is >> > > very limited. If anyone else has a true 486 running -stable and wants >> > > to follow up on this, feel free. >> > >> > Okay - whatever you can do to check. Thanks. >> I last built the 486 on 2/18/2001, if that helps narrow down >> what commit(s) broke it. >> >> Larry > > Here is a gdb of strip starting. I suspect the cmova is an illegal > 486 instruction ... > Cut from below: > 0x804fd7a <isatty+1638>: cmova 0x8(%ebp),%eax It is, it's only on pentium-pro's and later. Were any of the libraries or compilers, etc. compiled with a bogus CPUTYPE? I'm pretty sure isatty is in one of the libraries, libc even. -- John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/ PGP Key: http://www.baldwin.cx/~john/pgpkey.asc "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-qa" in the body of the message
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