From owner-freebsd-ppc@FreeBSD.ORG Sun Sep 7 00:21:43 2014 Return-Path: Delivered-To: freebsd-ppc@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 1F88794C; Sun, 7 Sep 2014 00:21:43 +0000 (UTC) Received: from mail-qg0-x233.google.com (mail-qg0-x233.google.com [IPv6:2607:f8b0:400d:c04::233]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B69F318AE; Sun, 7 Sep 2014 00:21:42 +0000 (UTC) Received: by mail-qg0-f51.google.com with SMTP id e89so455341qgf.24 for ; Sat, 06 Sep 2014 17:21:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; bh=JT8gidBbFxJi1Rj5Io4O05yAs7fPn//9lzO7BsdqPOw=; b=oCgUdYHp3IWoiYVFgnu8rGjZwNtTciqhp0uegy4l+zBa/4PEPxyRtopvcvCAEqU8vq nun/v6+k3T8ex0dGzaJv0aslKUFFHmmxFmnb4F4tE4tNSmCHuKdmm4oZmxBHwSSVQYCc 1Typm7XyYOMrlwwrLOjSAyZnht4+ApioGsYUgfzUkBpX3oYL4UjoliQ5UI10Z1mwgLT1 XZphMlYy/HUK1/CQcSIWIcY+qV8WWKmW7E8UDxSklCLfbHiJcYEq/a86meA+qcuBFIUx 3OtT8dI3UP54E5/KM5XqDOsz6OR94oGOir58ArwsBsKnKPvDAeA6RRqCWGqRCU7WaKEu 9jQQ== X-Received: by 10.224.92.83 with SMTP id q19mr29218301qam.29.1410049301798; Sat, 06 Sep 2014 17:21:41 -0700 (PDT) Received: from zhabar.attlocal.net (107-222-186-3.lightspeed.sntcca.sbcglobal.net. [107.222.186.3]) by mx.google.com with ESMTPSA id 96sm4114946qgf.20.2014.09.06.17.21.40 for (version=SSLv3 cipher=RC4-SHA bits=128/128); Sat, 06 Sep 2014 17:21:41 -0700 (PDT) Date: Sat, 6 Sep 2014 17:21:36 -0700 From: Justin Hibbits To: Mark Millard Subject: Re: Xorg/xfce4 failing on Dual Processor G4 PowerMac's BUT Single Processor G4 PowerMac works (same boot SSD)... Message-ID: <20140906172136.59a531d0@zhabar.attlocal.net> In-Reply-To: <35DA591A-127B-4F46-B779-D76A0F71DA39@dsl-only.net> References: <4D86DDCB-FF04-4EA2-9703-8B74BBF31C7E@dsl-only.net> <540386C6.4060004@freebsd.org> <7AFF7E0F-6BB0-4972-A629-61910CE001C2@dsl-only.net> <540393F3.5060508@freebsd.org> <2B74B670-7463-47D1-B0AF-BDBFEE8823A4@dsl-only.net> <1B729E38-6495-4240-B9E2-A48238E4E830@dsl-only.net> <38A1300F-E5A4-4A71-A9CF-A7BED66E0BDF@dsl-only.net> <5408976A.5080106@freebsd.org> <6DE6C98D-F553-4F59-A72A-AEA881DC1C65@dsl-only.net> <3D7C705D-5792-43FA-835C-9FD88AEAE07E@dsl-only.net> <35DA591A-127B-4F46-B779-D76A0F71DA39@dsl-only.net> X-Mailer: Claws Mail 3.10.1 (GTK+ 2.24.22; powerpc64-portbld-freebsd11.0) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: freebsd-ppc@freebsd.org X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 07 Sep 2014 00:21:43 -0000 On Sat, 6 Sep 2014 17:05:45 -0700 Mark Millard wrote: > I finally asked myself "how many gdb's does FreeBSD have?". This lead > me to building and using devel/gdb (/usr/local/bin/gdb). Experiments > indicates /usr/local/bin/gdb works on Xorg on the G4's. (Xorg's build > installs gcc47 and apparently needs a newer gdb to go with it.) > > Thus I managed to get a little more information: /usr/local/bin/gdb > reports for Xorg the likes of: > > [Inferior 1 (process 1934) exited with code 026] This is the smoking gun. Exit code 026 == 22 (decimal), which just so happens to be EINVAL, returned by sigreturn(). I finished committing all my merges to stable/10, so you could try building an updated kernel, and see that it fixes it. - Justin