From owner-freebsd-i386@FreeBSD.ORG Tue Oct 19 02:32:26 2004 Return-Path: Delivered-To: freebsd-i386@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6DC6416A4CE for ; Tue, 19 Oct 2004 02:32:26 +0000 (GMT) Received: from svm.csie.ntu.edu.tw (svm.csie.ntu.edu.tw [140.112.90.75]) by mx1.FreeBSD.org (Postfix) with ESMTP id D8C3143D46 for ; Tue, 19 Oct 2004 02:32:25 +0000 (GMT) (envelope-from rafan@svm.csie.ntu.edu.tw) Received: from svm.csie.ntu.edu.tw (fakerafan@localhost.csie.ntu.edu.tw [127.0.0.1]) by svm.csie.ntu.edu.tw (8.13.1/8.13.1) with ESMTP id i9J2WMTv084487 for ; Tue, 19 Oct 2004 10:32:22 +0800 (CST) (envelope-from rafan@svm.csie.ntu.edu.tw) Received: (from rafan@localhost) by svm.csie.ntu.edu.tw (8.13.1/8.13.1/Submit) id i9J2WME0084486 for i386@freebsd.org; Tue, 19 Oct 2004 10:32:22 +0800 (CST) (envelope-from rafan) Resent-From: Rong-En Fan Resent-Date: Tue, 19 Oct 2004 10:32:22 +0800 Resent-Message-ID: <20041019023222.GA84473@svm.csie.ntu.edu.tw> Resent-To: i386@freebsd.org Date: Sun, 17 Oct 2004 20:46:28 +0800 From: Rong-En Fan To: FreeBSD-gnats-submit@freebsd.org Message-ID: <20041017124628.GA32091@svm.csie.ntu.edu.tw> References: <200410050212.i952Csop028951@svm.csie.ntu.edu.tw> <200410050220.i952KObV068804@freefall.freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200410050220.i952KObV068804@freefall.freebsd.org> User-Agent: Mutt/1.5.6i cc: llwang@infor.org cc: des@freebsd.org Subject: Re: i386/72340: [PATCH] add Pentium M, P3 M, P4 M support to bsd.cpu.mk X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Oct 2004 02:32:26 -0000 I have used CPUTYPE=p-m to compile -current yesterday however, after reboot, the kernel compilains that something like "FPU is not present", then it enters DDB. To verify this was caused by CPUTYPE=p-m, I compiled my kernel without CPUTYPE, then it works. Leland Wang (llwang@infor.org) has compiled his 5-STABLE few hours ago with CPUTYPE=p3,p4,p-m and it fails to boot the kernel with p-m (hang right after boot2, entering kernel...). According to his exp, CPUTYPE=p3,p4 are both ok. Not sure if this is GCC's optimization bug or ours? Is there any way to debug this? I'm willing to give help on this. -rafan