From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NqMXj-0002Pt-0n for qemu-devel@nongnu.org; Sat, 13 Mar 2010 03:17:55 -0500 Received: from [199.232.76.173] (port=54543 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NqMXh-0002PR-E0 for qemu-devel@nongnu.org; Sat, 13 Mar 2010 03:17:54 -0500 Received: from Debian-exim by monty-python.gnu.org with spam-scanned (Exim 4.60) (envelope-from ) id 1NqMXf-0003O5-L5 for qemu-devel@nongnu.org; Sat, 13 Mar 2010 03:17:53 -0500 Received: from static-71-162-243-5.phlapa.fios.verizon.net ([71.162.243.5]:57243 helo=grelber.thyrsus.com) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NqMXf-0003D6-Da for qemu-devel@nongnu.org; Sat, 13 Mar 2010 03:17:51 -0500 Received: from landley.net (localhost [127.0.0.1]) by grelber.thyrsus.com (Postfix) with ESMTP id AFB269F0153 for ; Sat, 13 Mar 2010 02:50:56 -0500 (EST) From: Rob Landley Date: Sat, 13 Mar 2010 01:51:35 -0600 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <201003130151.36065.rob@landley.net> Subject: [Qemu-devel] qemu-system-sh4 broken again. List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Using qemu-system-sh4, this commit: e1c09175bc00dd8dfb2ad1b26e1858dcdc109b59 is first bad commit commit e1c09175bc00dd8dfb2ad1b26e1858dcdc109b59 Author: Gerd Hoffmann Date: Tue Dec 8 13:11:44 2009 +0100 zap serial_monitor_mux The logic in this code obviously predates the multiple monitor capability of qemu and looks increasingly silly these days. I think the intention of this piece of code is to get a reasonable default for the -nographic case: have monitor and serial line muxed on stdio. With the new default_serial and default_monitor variables we have now doing just that became much easier ;) Signed-off-by: Gerd Hoffmann Signed-off-by: Anthony Liguori Made "-serial stdio" now do: chardev: opening backend "stdio" failed qemu: could not open serial device 'stdio': Inappropriate ioctl for device Am I using it wrong? If I don't override it, I instead get: long read to SH7750_WCR1_A7 (0x000000001f800008) ignored long read to SH7750_WCR2_A7 (0x000000001f80000c) ignored long read to SH7750_WCR3_A7 (0x000000001f800010) ignored long read to SH7750_MCR_A7 (0x000000001f800014) ignored long read to SH7750_MCR_A7 (0x000000001f800014) ignored sh_serial: unsupported read from 0x10 qemu-system-sh4: /home/landley/qemu/git/hw/sh_serial.c:285: sh_serial_ioport_read: Assertion `0' failed. Is anybody out there actually using the sh4 emulator? I've gotten it to work several times before on various random git snapshots, but never in a release version... I'd point to the original message that told me to use -serial stdio for qemu- system-sh4, but unfortunately your mailing list archive is on lists.gnu.org and their robots.txt tells Google not to index them, so your mailing list archives aren't googleable. In fact, there's exactly one hit on the whole of lists.gnu.org for "qemu": http://www.google.com/#q=site%3Alists.gnu.org+qemu Rob -- Latency is more important than throughput. It's that simple. - Linus Torvalds