* [Qemu-devel] Sparc emulation no longer boots
@ 2009-08-04 8:30 Nigel Horne
2009-08-04 19:52 ` Blue Swirl
0 siblings, 1 reply; 6+ messages in thread
From: Nigel Horne @ 2009-08-04 8:30 UTC (permalink / raw)
To: qemu-devel
I've recently found that the GIT version of the Sparc emulation no
longer boots Debian. I get this error:
...
Floppy drive(s): fd0 is 1.44M
FDC 0 is a S82078B
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Initializing Cryptographic API
NET4: Linux TCP/IP 1.0 for NET4.0
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 8192 bind 16384)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
RAMDISK: cramfs filesystem found at block 0
RAMDISK: Loading 2320 blocks [1 disk] into ram disk... done.
Freeing initrd memory: 2320k freed
VFS: Mounted root (cramfs filesystem).
mount[8]: Unimplemented SPARC system call 188
cat[9]: Unimplemented SPARC system call 188
mount[10]: Unimplemented SPARC system call 188
linuxrc[7]: Unimplemented SPARC system call 188
Freeing unused kernel memory: 128k freed
initrd-tools: 0.1.84.2
umount[11]: Unimplemented SPARC system call 188
cat[12]: Unimplemented SPARC system call 188
Then qemu loops.
My startup command is
qemu-system-sparc -hda ~njh/qemu/sparc/debian.img -nographic -m 128
-Nigel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Qemu-devel] Sparc emulation no longer boots
2009-08-04 8:30 [Qemu-devel] Sparc emulation no longer boots Nigel Horne
@ 2009-08-04 19:52 ` Blue Swirl
2009-08-09 17:29 ` Nigel Horne
2009-08-17 9:05 ` Nigel Horne
0 siblings, 2 replies; 6+ messages in thread
From: Blue Swirl @ 2009-08-04 19:52 UTC (permalink / raw)
To: Nigel Horne; +Cc: qemu-devel
On Tue, Aug 4, 2009 at 11:30 AM, Nigel Horne<njh@bandsman.co.uk> wrote:
> I've recently found that the GIT version of the Sparc emulation no longer
> boots Debian. I get this error:
>
> ...
> Floppy drive(s): fd0 is 1.44M
> FDC 0 is a S82078B
> RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
> Initializing Cryptographic API
> NET4: Linux TCP/IP 1.0 for NET4.0
> IP: routing cache hash table of 512 buckets, 4Kbytes
> TCP: Hash tables configured (established 8192 bind 16384)
> NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
> RAMDISK: cramfs filesystem found at block 0
> RAMDISK: Loading 2320 blocks [1 disk] into ram disk... done.
> Freeing initrd memory: 2320k freed
> VFS: Mounted root (cramfs filesystem).
> mount[8]: Unimplemented SPARC system call 188
> cat[9]: Unimplemented SPARC system call 188
> mount[10]: Unimplemented SPARC system call 188
> linuxrc[7]: Unimplemented SPARC system call 188
> Freeing unused kernel memory: 128k freed
> initrd-tools: 0.1.84.2
> umount[11]: Unimplemented SPARC system call 188
> cat[12]: Unimplemented SPARC system call 188
>
> Then qemu loops.
>
> My startup command is
> qemu-system-sparc -hda ~njh/qemu/sparc/debian.img -nographic -m 128
I don't see any problems in my tests. Could you try to bisect?
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Qemu-devel] Sparc emulation no longer boots
2009-08-04 19:52 ` Blue Swirl
@ 2009-08-09 17:29 ` Nigel Horne
2009-08-09 17:37 ` Nigel Horne
2009-08-10 10:23 ` Nigel Horne
2009-08-17 9:05 ` Nigel Horne
1 sibling, 2 replies; 6+ messages in thread
From: Nigel Horne @ 2009-08-09 17:29 UTC (permalink / raw)
To: qemu-devel
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On 04/08/09 20:52, Blue Swirl wrote:
> On Tue, Aug 4, 2009 at 11:30 AM, Nigel Horne<njh@bandsman.co.uk> wrote:
>
>> I've recently found that the GIT version of the Sparc emulation no longer
>> boots Debian. I get this error:
>>
>> ...
>> Floppy drive(s): fd0 is 1.44M
>> FDC 0 is a S82078B
>> RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
>> Initializing Cryptographic API
>> NET4: Linux TCP/IP 1.0 for NET4.0
>> IP: routing cache hash table of 512 buckets, 4Kbytes
>> TCP: Hash tables configured (established 8192 bind 16384)
>> NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
>> RAMDISK: cramfs filesystem found at block 0
>> RAMDISK: Loading 2320 blocks [1 disk] into ram disk... done.
>> Freeing initrd memory: 2320k freed
>> VFS: Mounted root (cramfs filesystem).
>> mount[8]: Unimplemented SPARC system call 188
>> cat[9]: Unimplemented SPARC system call 188
>> mount[10]: Unimplemented SPARC system call 188
>> linuxrc[7]: Unimplemented SPARC system call 188
>> Freeing unused kernel memory: 128k freed
>> initrd-tools: 0.1.84.2
>> umount[11]: Unimplemented SPARC system call 188
>> cat[12]: Unimplemented SPARC system call 188
>>
>> Then qemu loops.
>>
>> My startup command is
>> qemu-system-sparc -hda ~njh/qemu/sparc/debian.img -nographic -m 128
>>
>
> I don't see any problems in my tests. Could you try t
>
Perhaps it's a resurgence of the problem reported at
http://www.mail-archive.com/qemu-devel@nongnu.org/msg03187.html
--
Nigel Horne. Arranger, Adjudicator, Band Trainer, Composer, Tutor, Typesetter.
NJH Music, Barnsley, UK. ICQ#20252325
njh@bandsman.co.uk http://www.bandsman.co.uk
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Qemu-devel] Sparc emulation no longer boots
2009-08-09 17:29 ` Nigel Horne
@ 2009-08-09 17:37 ` Nigel Horne
2009-08-10 10:23 ` Nigel Horne
1 sibling, 0 replies; 6+ messages in thread
From: Nigel Horne @ 2009-08-09 17:37 UTC (permalink / raw)
To: qemu-devel
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On 09/08/09 18:29, Nigel Horne wrote: .
>>> mount[8]: Unimplemented SPARC system call 188
>>> cat[9]: Unimplemented SPARC system call 188
>>> mount[10]: Unimplemented SPARC system call 188
>>> linuxrc[7]: Unimplemented SPARC system call 188
>>> Freeing unused kernel memory: 128k freed
>>> initrd-tools: 0.1.84.2
>>> umount[11]: Unimplemented SPARC system call 188
>>> cat[12]: Unimplemented SPARC system call 188
>>>
>>> Then qemu loops.
>>>
>>> My startup command is
>>> qemu-system-sparc -hda ~njh/qemu/sparc/debian.img -nographic -m 128
>>>
>>
>> I don't see any problems in my tests. Could you try t
>>
> Perhaps it's a resurgence of the problem reported at
> http://www.mail-archive.com/qemu-devel@nongnu.org/msg03187.html
>
Or this one?
http://www.claunia.com/qemu/details.php?id=00153
-Nigel
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Qemu-devel] Sparc emulation no longer boots
2009-08-09 17:29 ` Nigel Horne
2009-08-09 17:37 ` Nigel Horne
@ 2009-08-10 10:23 ` Nigel Horne
1 sibling, 0 replies; 6+ messages in thread
From: Nigel Horne @ 2009-08-10 10:23 UTC (permalink / raw)
To: qemu-devel
Here's some more information.
Using the same disc image, but with an older version of qemu, the guest
Linux boots:
...
umount[11]: Unimplemented SPARC system call 188
cat[12]: Unimplemented SPARC system call 188
SCSI subsystem driver Revision: 1.00
esp0: IRQ 36 SCSI ID 7 Clk 40MHz CCYC=25000 CCF=8 TOut 167 NCR53C90(esp100)
ESP: Total of 1 ESP hosts found, 1 actually in use.
scsi0 : Sparc ESP100 (NCR53C90)
Vendor: QEMU Model: QEMU HARDDISK Rev: 0.9.
Type: Direct-Access ANSI SCSI revision: 03
Vendor: QEMU Model: QEMU CD-ROM Rev: 0.9.
Type: CD-ROM ANSI SCSI revision: 03
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
SCSI device sda: 4194304 512-byte hdwr sectors (2147 MB)
Partition check:
/dev/scsi/host0/bus0/target0/lun0: p1 p2 p3 p4
Journalled Block Device driver loaded
Compare this with the looping version in git:
>>> ....
>>> initrd-tools: 0.1.84.2
>>> umount[11]: Unimplemented SPARC system call 188
>>> cat[12]: Unimplemented SPARC system call 188
>>>
>>> Then qemu loops.
Perhaps the problem lies within the SCSI emulation?
-Nigel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Qemu-devel] Sparc emulation no longer boots
2009-08-04 19:52 ` Blue Swirl
2009-08-09 17:29 ` Nigel Horne
@ 2009-08-17 9:05 ` Nigel Horne
1 sibling, 0 replies; 6+ messages in thread
From: Nigel Horne @ 2009-08-17 9:05 UTC (permalink / raw)
To: qemu-devel
Blue Swirl wrote:
> On Tue, Aug 4, 2009 at 11:30 AM, Nigel Horne<njh@bandsman.co.uk> wrote:
>
>> I've recently found that the GIT version of the Sparc emulation no longer
>> boots Debian. I get this error:
>>
>> ...
>> Floppy drive(s): fd0 is 1.44M
>> FDC 0 is a S82078B
>> RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
>> Initializing Cryptographic API
>> NET4: Linux TCP/IP 1.0 for NET4.0
>> IP: routing cache hash table of 512 buckets, 4Kbytes
>> TCP: Hash tables configured (established 8192 bind 16384)
>> NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
>> RAMDISK: cramfs filesystem found at block 0
>> RAMDISK: Loading 2320 blocks [1 disk] into ram disk... done.
>> Freeing initrd memory: 2320k freed
>> VFS: Mounted root (cramfs filesystem).
>> mount[8]: Unimplemented SPARC system call 188
>> cat[9]: Unimplemented SPARC system call 188
>> mount[10]: Unimplemented SPARC system call 188
>> linuxrc[7]: Unimplemented SPARC system call 188
>> Freeing unused kernel memory: 128k freed
>> initrd-tools: 0.1.84.2
>> umount[11]: Unimplemented SPARC system call 188
>> cat[12]: Unimplemented SPARC system call 188
>>
>> Then qemu loops.
>>
>> My startup command is
>> qemu-system-sparc -hda ~njh/qemu/sparc/debian.img -nographic -m 128
>>
The latest git version fixes this - well done. But there is one thing -
Perl segfaults. This is 100% reproducible.
njh@qemu-sparc-debian:~$ uname -a
Linux qemu-sparc-debian.bandsman.co.uk 2.4.27-4-sparc32 #1 Tue Mar 4
08:22:06 UTC 2008 sparc GNU/Linux
njh@qemu-sparc-debian:~$ su
Password:
qemu-sparc-debian:/home/njh# !perl
perl -MCPAN -eshell
CPAN: File::HomeDir loaded ok (v0.69)
cpan shell -- CPAN exploration and modules installation (v1.9102)
ReadLine support enabled
cpan[1]>
r
CPAN::SQLite not installed, trying to work without
CPAN: Storable loaded ok (v2.15)
Going to read /root/.cpan/Metadata
Database was generated on Wed, 16 Jul 2008 01:02:51 GMT
Going to read /root/.cpan/sources/authors/01mailrc.txt.gz
CPAN: Compress::Zlib loaded ok (v2.008)
Segmentation fault
qemu-sparc-debian:/home/njh#
--
Nigel Horne. Arranger, Adjudicator, Band Trainer, Composer, Tutor, Typesetter.
NJH Music, ICQ#20252325
njh@bandsman.co.uk http://www.bandsman.co.uk
^ permalink raw reply [flat|nested] 6+ messages in thread
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2009-08-04 8:30 [Qemu-devel] Sparc emulation no longer boots Nigel Horne
2009-08-04 19:52 ` Blue Swirl
2009-08-09 17:29 ` Nigel Horne
2009-08-09 17:37 ` Nigel Horne
2009-08-10 10:23 ` Nigel Horne
2009-08-17 9:05 ` Nigel Horne
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