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[Qemu-devel] qemu-system-sh4 broken again.
From: |
Rob Landley |
Subject: |
[Qemu-devel] qemu-system-sh4 broken again. |
Date: |
Sat, 13 Mar 2010 01:51:35 -0600 |
User-agent: |
KMail/1.11.2 (Linux/2.6.28-18-generic; KDE/4.2.2; x86_64; ; ) |
Using qemu-system-sh4, this commit:
e1c09175bc00dd8dfb2ad1b26e1858dcdc109b59 is first bad commit
commit e1c09175bc00dd8dfb2ad1b26e1858dcdc109b59
Author: Gerd Hoffmann <address@hidden>
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 <address@hidden>
Signed-off-by: Anthony Liguori <address@hidden>
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
- [Qemu-devel] qemu-system-sh4 broken again.,
Rob Landley <=