From: Pavel@Janik.cz (Pavel Janík)
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] FreeBSD booting problem (resent)
Date: Sat, 22 May 2004 18:09:56 +0200 [thread overview]
Message-ID: <87n040tpd7.fsf@Janik.cz> (raw)
Hi,
people on IRC channel reported problems booting FreeBSD ISO images and
floppies. I have tried booting this floppy image:
http://tmp.janik.cz/QEMU/FreeBSD/boot.flp
with current CVS as of now.
pavel@linux:~/Tmp/QEMU> /tmp/QEMU/bin/qemu -pci -boot a -fda ~/.www/tmp.janik.cz/QEMU/FreeBSD/boot.flp -S
Serial port redirected to /dev/pts/143
QEMU 0.5.5 monitor - type 'help' for more information
(qemu) log in_asm
(qemu) c
(qemu)
and /tmp/qemu.log contains:
...
IN:
0x000090d6: xor %ecx,%ecx
0x000090d8: mov %ecx,%cr3
----------------
IN:
0x000090db: lgdtl 0x96d0
0x000090e2: ljmpw $0x18,$0x90e8
Full log is available at
http://tmp.janik.cz/QEMU/FreeBSD/qemu.log.bz2
Interesting thing is:
pavel@linux:~/.www/tmp.janik.cz/QEMU/FreeBSD> wc -l qemu.log
324664 qemu.log
pavel@linux:~/.www/tmp.janik.cz/QEMU/FreeBSD> grep -c "add %al,(%eax)" qemu.log
299565
pavel@linux:~/.www/tmp.janik.cz/QEMU/FreeBSD>
Ie. 93% of all executed instructions is
add %al,(%eax)
--
Pavel Janík
Ask three people which VM is best, and you will get four answers ;)
-- Hubert Mantel about VM in 2.4.x
next reply other threads:[~2004-05-23 2:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-22 16:09 Pavel Janík [this message]
2004-05-23 16:31 ` [Qemu-devel] FreeBSD booting problem (resent) Fabrice Bellard
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