Does KVM support the P.A. Semi PA6T cpu?

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Hi Alex,

Mac OS X on MOL and QEMU doesn't work with KVM-PR. But it works without KVM on QEMU.

Screenshot: http://forum.hyperion-entertainment.biz/download/file.php?id=1096&mode=view

Rgds,

Christian

On 19.04.2014 21:56, Christian Zigotzky wrote:
Hi Alex,

I have tried to boot the install CD/DVD of Panther and Tiger. Unfortunately I see only the blue penguin and the activity indicator below.

Console messages (Mac OS X Panther start):

startmol -X --cdboot
Mac-on-Linux 0.9.73-SVN [Apr 19 2014 14:32]
Copyright (C) 1997-2004 Samuel Rydh
Starting MOL session 1
Removing stale lockfile /var/local/mol/lock/mol-1
*******************************************************
* Measuring the timebase frequency.
* This will take about 5 seconds
*******************************************************
    03F94196
    03F9417A
    03F94180
    03F94178
    03F941A4
*******************************************************
* Adding 'timebase_frequency: 0x03F94178' to
* /etc/mol/session.map will prevent this delay
*******************************************************
KVM mapped 00000000 - 0x20000000 to 0x40000000 flags 0
Unknown processor id (0000).
Running in PowerPC 750 mode, 512 MB RAM
Timebase: 66.66 MHz, Bus: 900.00 MHz, Clock: 1800 MHz
Using USB mouse on /dev/input/mice
OHCI USB controller registered
Could not open '/var/local/mol/x11.kbd'
Fullscreen video on VT 8.
Could not open '/var/local/mol/console.kbd'
Video driver(s): [xvideo] [console_video]

     640* 480, depth 8,32   { 0.0 } Hz
     800* 600, depth 8,32   { 0.0 } Hz
    1024* 768, depth 8,32   { 0.0 } Hz
    1152* 864, depth 8,32   { 0.0 } Hz
    1280*1024, depth 8,32   { 0.0 } Hz
    1440* 960, depth 8,32   { 0.0 } Hz
    1600*1024, depth 8,32   { 0.0 } Hz
    1600*1200, depth 8,15,32   { 0.0 } Hz
    1680*1050, depth 8,32   { 0.0 } Hz

FATAL: Module ip_tables not found.
iptables v1.4.21: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
Ethernet Interface 'tun-<tun1>' @ 00:00:0D:EA:DB:EF

    ip/mask: 192.168.41.2/255.255.255.0  gw: 192.168.41.1
    broadcast: 192.168.41.255  nameserver: 192.168.41.1

OSS sound driver loaded

Available Disks:
    HFS+  /home/christia.. Mac_OS_X_CD    <read-only>   646 MB

SCSI devices:
    [SCSI auto-probing disabled]

    <No SCSI Devices>
KVM mapped 0x81000000 - 0x8112c000 to 0xf7dbf000 flags 38

>> ==================================================
>> MacOS X Boot Loader ;.9.73-SVN
>> Candidate boot volume: /mol-blk@0/disk@0:0
>> /mol-blk@0/disk@0:0,\mach_kernel (3819896 bytes)
>> KVM advanced inst patch: success
>> /mol-blk@0/disk@0:0,\System\Library\Extensions.mkext
>> ==================================================

<*> MOL acceleration for 10.3
<*> Block Driver v1.1


Console messages (Mac OS X Tiger start):

startmol -X --cdboot
Mac-on-Linux 0.9.73-SVN [Apr 19 2014 14:32]
Copyright (C) 1997-2004 Samuel Rydh
Starting MOL session 1
Removing stale lockfile /var/local/mol/lock/mol-1
*******************************************************
* Measuring the timebase frequency.
* This will take about 5 seconds
*******************************************************
    03F9419A
    03F941C2
    03F94190
    03F9419A
    03F94192
*******************************************************
* Adding 'timebase_frequency: 0x03F94190' to
* /etc/mol/session.map will prevent this delay
*******************************************************
KVM mapped 00000000 - 0x20000000 to 0x40000000 flags 0
Unknown processor id (0000).
Running in PowerPC 750 mode, 512 MB RAM
Timebase: 66.66 MHz, Bus: 900.00 MHz, Clock: 1800 MHz
Using USB mouse on /dev/input/mice
OHCI USB controller registered
Could not open '/var/local/mol/x11.kbd'
Fullscreen video on VT 8.
Could not open '/var/local/mol/console.kbd'
Video driver(s): [xvideo] [console_video]

     640* 480, depth 8,32   { 0.0 } Hz
     800* 600, depth 8,32   { 0.0 } Hz
    1024* 768, depth 8,32   { 0.0 } Hz
    1152* 864, depth 8,32   { 0.0 } Hz
    1280*1024, depth 8,32   { 0.0 } Hz
    1440* 960, depth 8,32   { 0.0 } Hz
    1600*1024, depth 8,32   { 0.0 } Hz
    1600*1200, depth 8,15,32   { 0.0 } Hz
    1680*1050, depth 8,32   { 0.0 } Hz

FATAL: Module ip_tables not found.
iptables v1.4.21: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
Ethernet Interface 'tun-<tun1>' @ 00:00:0D:EA:DB:EF

    ip/mask: 192.168.41.2/255.255.255.0  gw: 192.168.41.1
    broadcast: 192.168.41.255  nameserver: 192.168.41.1

OSS sound driver loaded

Available Disks:
    CD    /dev/sr0         CD/DVD         <read-only> ------ BOOT1

SCSI devices:
    [SCSI auto-probing disabled]

    SCSI  /dev/sr0         [CDROM/DVD driver]

KVM mapped 0x81000000 - 0x8112c000 to 0xf784a000 flags 38

>> ==================================================
>> MacOS X Boot Loader 0.9.73-SVN
>> Candidate boot volume: /mol-scsi/disk@0:3
>> /mol-scsi/disk@0:3,\mach_kernel (4313028 bytes)
>> KVM paHched: _bcopy_physvir_32
>> KVM advanced inst patch: success
>> /mol-scsi/disk@0:3,\System\Library\Extensions.mkext
>> ==================================================

<*> SCSI driver v1.03
<*> IRQ vectorCanBeShared 3
<*> IRQ vectorCanBeShared 4
<*> IRQ vectorCanBeShared 2
<*> Block Driver v1.1
<*> IRQ vectorCanBeShared 6
<*> IRQ vectorCanBeShared 24

Rgds,

Christian


On 19.04.2014 17:08, Christian Zigotzky wrote:
Just for info: I try to boot the Mac OS X Tiger DVD: http://forum.hyperion-entertainment.biz/viewtopic.php?f=35&t=2425&p=27161#p27161

On 19.04.2014 14:36, Christian Zigotzky wrote:
I have deselected Oldworld Support (NEW) and this solved the problem below.

-- Christian

On 19.04.2014 13:40, Christian Zigotzky wrote:
Hi Alex,

Thanks a lot for your answer. I have downloaded mac-on-linux from svn. I have selected KVM support in the menu config. I have tried to compile mol but I get the following error messages:

+ Entering booter
    Compiling    booter.o
    Compiling    common.o
    Compiling    elf.o
    Compiling    macho.o
    Compiling    oldworld.o
    Linking      libbooter.a
    Linking      liballmol.a
= Building mol
../obj-ppc64/build/src/liballmol.a(_misc.o): In function `flush_icache_range': /home/christian/Downloads/mac-on-linux-svn/src/cpu/kvm/misc.c:65: multiple definition of `flush_icache_range' ../obj-ppc64/build/src/liballmol.a(cache.o):(.text+0x30): first defined here
collect2: ld returned 1 exit status
make[2]: *** [../obj-ppc64/build/src/mol] Fehler 1
make[1]: *** [sub-src-all] Fehler 2
make: *** [auto-bootstrap] Fehler 2

Do you have an idea for me, please?

Cheers,

Christian


On 19.04.2014 00:46, Alexander Graf wrote:

On 19.04.14 00:10, Christian Zigotzky wrote:
Hi Alexander,

Thanks a lot for your answer. PR KVM works on my Nemo board with a PA6T cpu. It's a bit faster than QEMU without PR KVM.

Screenshots: http://forum.hyperion-entertainment.biz/viewtopic.php?f=35&t=1747&p=27150#p27150

Very nice, glad to see it works. If you like you can also try to compile mac-on-linux from svn. There is KVM support in that one which should hopefully work for you as long as you run 32bit user space. MOL isn't particularly happy when it gets compiled on 64bit.

Enjoy your PA6T machine :).


Alex

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