Hi,
With Qemu r4780 and OpenBIOS r201 I get the following output on serial console: ./qemu-system-sparc64 -L . -kernel vmlinux-2.6.25.10-sun4u -serial stdio OpenBIOS for Sparc64 Initializing PCI devices... ide0: [io ports 0x1f0-0x1f7,0x3f6] ide1: [io ports 0x170-0x177,0x376] drive0 [ATAPI cdrom]: QEMU DVD-ROM floppy_init FDC is a S82078B floppy_reset floppy_motor_off SENSEI 20 00 status = 80, reply_buffer= 20 0 fdc_specify FD_SPECIFY(c1, 11) set_drive status = 80, new_dor = 10 floppy_recalibrate fdc_state.version = 0062 Nvram id QEMU_BIOS, version 3 kernel addr 404000 size 4d4640 CPUs: 1 x SUNW,UltraSPARC-II force boot [sparc64] Kernel already loaded NULL ihandleNULL ihandle PROMLIB: Sun IEEE Boot Prom '' PROMLIB: Root node compatible: sun4u Linux version 2.6.25.10 (test@host) (gcc version 3.4.6 (Debian 3.4.6-5)) #4 Tue Jul 15 14:41:01 UTC 2008 console [earlyprom0] enabled ARCH: SUN4U Ethernet address: 52:54:00:12:34:56 Kernel: Using 2 locked TLB entries for main kernel image. Remapping the kernel... NULL ihandleSegmentation fault
On Tue, Jul 15, 2008 at 10:15 PM, Blue Swirl blauwirbel@gmail.com wrote:
ARCH: SUN4U Ethernet address: 52:54:00:12:34:56 Kernel: Using 2 locked TLB entries for main kernel image. Remapping the kernel... NULL ihandleSegmentation fault
Awwww... well, i think it shows some progresses.... I appreciate your work, BlueSwirl... too bad I already "abandoned" my Sun Solaris project.
regards,
Mulyadi.
I am almost given up on getting it to work on Sparc/Solaris since it still seems to core dump. :-(
jonathan
On Wed, Jul 16, 2008 at 12:26 AM, Mulyadi Santosa mulyadi.santosa@gmail.com wrote:
On Tue, Jul 15, 2008 at 10:15 PM, Blue Swirl blauwirbel@gmail.com wrote:
ARCH: SUN4U Ethernet address: 52:54:00:12:34:56 Kernel: Using 2 locked TLB entries for main kernel image. Remapping the kernel... NULL ihandleSegmentation fault
Awwww... well, i think it shows some progresses.... I appreciate your work, BlueSwirl... too bad I already "abandoned" my Sun Solaris project.
regards,
Mulyadi.
Blue Swirl a écrit :
Hi,
With Qemu r4780 and OpenBIOS r201 I get the following output on serial console: ./qemu-system-sparc64 -L . -kernel vmlinux-2.6.25.10-sun4u -serial stdio OpenBIOS for Sparc64 Initializing PCI devices... ide0: [io ports 0x1f0-0x1f7,0x3f6] ide1: [io ports 0x170-0x177,0x376] drive0 [ATAPI cdrom]: QEMU DVD-ROM floppy_init FDC is a S82078B floppy_reset floppy_motor_off SENSEI 20 00 status = 80, reply_buffer= 20 0 fdc_specify FD_SPECIFY(c1, 11) set_drive status = 80, new_dor = 10 floppy_recalibrate fdc_state.version = 0062 Nvram id QEMU_BIOS, version 3 kernel addr 404000 size 4d4640 CPUs: 1 x SUNW,UltraSPARC-II force boot [sparc64] Kernel already loaded NULL ihandleNULL ihandle PROMLIB: Sun IEEE Boot Prom '' PROMLIB: Root node compatible: sun4u Linux version 2.6.25.10 (test@host) (gcc version 3.4.6 (Debian 3.4.6-5)) #4 Tue Jul 15 14:41:01 UTC 2008 console [earlyprom0] enabled ARCH: SUN4U Ethernet address: 52:54:00:12:34:56 Kernel: Using 2 locked TLB entries for main kernel image. Remapping the kernel... NULL ihandleSegmentation fault
Thanks for you work it's a huge progress.
I have just tried here, with a Debian Lenny kernel, and the kernel doesn't print anything. Would it be possible to share your kernel config?
It seems the "NULL ihandle" message is printed by OpenBios, so I guess the kernel simply exits because it does not find what it needs in the device tree.
On 7/16/08, Aurelien Jarno aurelien@aurel32.net wrote:
Blue Swirl a écrit :
Hi,
With Qemu r4780 and OpenBIOS r201 I get the following output on serial console: ./qemu-system-sparc64 -L . -kernel vmlinux-2.6.25.10-sun4u -serial stdio OpenBIOS for Sparc64 Initializing PCI devices... ide0: [io ports 0x1f0-0x1f7,0x3f6] ide1: [io ports 0x170-0x177,0x376] drive0 [ATAPI cdrom]: QEMU DVD-ROM floppy_init FDC is a S82078B floppy_reset floppy_motor_off SENSEI 20 00 status = 80, reply_buffer= 20 0 fdc_specify FD_SPECIFY(c1, 11) set_drive status = 80, new_dor = 10 floppy_recalibrate fdc_state.version = 0062 Nvram id QEMU_BIOS, version 3 kernel addr 404000 size 4d4640 CPUs: 1 x SUNW,UltraSPARC-II force boot [sparc64] Kernel already loaded NULL ihandleNULL ihandle PROMLIB: Sun IEEE Boot Prom '' PROMLIB: Root node compatible: sun4u Linux version 2.6.25.10 (test@host) (gcc version 3.4.6 (Debian 3.4.6-5)) #4 Tue Jul 15 14:41:01 UTC 2008 console [earlyprom0] enabled ARCH: SUN4U Ethernet address: 52:54:00:12:34:56 Kernel: Using 2 locked TLB entries for main kernel image. Remapping the kernel... NULL ihandleSegmentation fault
Thanks for you work it's a huge progress.
I have just tried here, with a Debian Lenny kernel, and the kernel doesn't print anything. Would it be possible to share your kernel config?
Now with Qemu r4881 and OpenBIOS r204 I get: [sparc64] Kernel already loaded
PROMLIB: Sun IEEE Boot Prom '' PROMLIB: Root node compatible: sun4u Linux version 2.6.25.10 (test@host) (gcc version 3.4.6 (Debian 3.4.6-5)) #4 Tue Jul 15 14:41:01 UTC 2008 console [earlyprom0] enabled ARCH: SUN4U Ethernet address: 52:54:00:12:34:56 Kernel: Using 2 locked TLB entries for main kernel image. Remapping the kernel... done.
Output with Lenny Beta 2 kernel 2.6.24-1-sparc64 (Debian 2.6.24-7): [sparc64] Kernel already loaded
Remapping the kernel... done.
On 7/16/08, Aurelien Jarno aurelien@aurel32.net wrote:
Blue Swirl a écrit :
Hi,
With Qemu r4780 and OpenBIOS r201 I get the following output on serial console: ./qemu-system-sparc64 -L . -kernel vmlinux-2.6.25.10-sun4u -serial stdio OpenBIOS for Sparc64 Initializing PCI devices... ide0: [io ports 0x1f0-0x1f7,0x3f6] ide1: [io ports 0x170-0x177,0x376] drive0 [ATAPI cdrom]: QEMU DVD-ROM floppy_init FDC is a S82078B floppy_reset floppy_motor_off SENSEI 20 00 status = 80, reply_buffer= 20 0 fdc_specify FD_SPECIFY(c1, 11) set_drive status = 80, new_dor = 10 floppy_recalibrate fdc_state.version = 0062 Nvram id QEMU_BIOS, version 3 kernel addr 404000 size 4d4640 CPUs: 1 x SUNW,UltraSPARC-II force boot [sparc64] Kernel already loaded NULL ihandleNULL ihandle PROMLIB: Sun IEEE Boot Prom '' PROMLIB: Root node compatible: sun4u Linux version 2.6.25.10 (test@host) (gcc version 3.4.6 (Debian 3.4.6-5)) #4 Tue Jul 15 14:41:01 UTC 2008 console [earlyprom0] enabled ARCH: SUN4U Ethernet address: 52:54:00:12:34:56 Kernel: Using 2 locked TLB entries for main kernel image. Remapping the kernel... NULL ihandleSegmentation fault
Thanks for you work it's a huge progress.
I have just tried here, with a Debian Lenny kernel, and the kernel doesn't print anything. Would it be possible to share your kernel config?
It seems the "NULL ihandle" message is printed by OpenBios, so I guess the kernel simply exits because it does not find what it needs in the device tree.
With Qemu r4883 and OpenBIOS r208 I get [sparc64] Kernel already loaded
PROMLIB: Sun IEEE Boot Prom '' PROMLIB: Root node compatible: sun4u Linux version 2.6.25.10 (test@host) (gcc version 3.4.6 (Debian 3.4.6-5)) #4 Tue Jul 15 14:41:01 UTC 2008 console [earlyprom0] enabled ARCH: SUN4U Ethernet address: 52:54:00:12:34:56 Kernel: Using 2 locked TLB entries for main kernel image. Remapping the kernel... done. Unable to handle kernel NULL pointer dereference tsk->{mm,active_mm}->context = 0000000000000000 tsk->{mm,active_mm}->pgd = fffff80000891f98 |/ ____ |/ "@'/ .. `@" /_| __/ |_\ __U_/ swapper(0): Oops [#1] TSTATE: 0000000880f01606 TPC: 000000000059488c TNPC: 0000000000594890 Y: ffffffff Not tainted TPC: <__bzero_tiny+0x8/0x10> g0: 0000000000810000 g1: ffffffff00000000 g2: 0000000000819878 g3: 0000000000819878 g4: 00000000ffdd2418 g5: 0000000000000000 g6: 0000000000809480 g7: 0000000000000000 o0: fffff800008d6000 o1: 0000ffcff0000000 o2: ffffffffffffffff o3: fffff800008d6000 o4: 0000000000819800 o5: 0000000000000040 sp: 000000000080c861 ret_pc: 0000000000869708 RPC: <init_bootmem_core+0xf0/0x100> l0: 00000000008a1088 l1: 000000000088fa58 l2: 0000000000000002 l3: 0000000000000010 l4: fffffffffffffff0 l5: 0000000000000008 l6: 000000000080d1e0 l7: 000000000000000f i0: 0000ffcff0000000 i1: fffff800008d6000 i2: 0000000000000000 i3: 0007fe7f80000000 i4: 0000ffcff0000000 i5: 0000000000000000 i6: 000000000080c921 i7: 0000000000867230 I7: <paging_init+0xc58/0x1040> Caller[0000000000867230]: paging_init+0xc58/0x1040 Caller[000000000085f2e8]: setup_arch+0x3f0/0x400 Caller[000000000085854c]: start_kernel+0x74/0x320 Caller[0000000000749564]: tlb_fixup_done+0x88/0x9c Caller[00000000ffd0e9cc]: 0xffd0e9d4 Instruction DUMP: 90022008 02ca4006 01000000 <d42a2000> 92a26001 124ffffe 90022001 81c3e008 9010000b Kernel panic - not syncing: Attempted to kill the idle task! Press Stop-A (L1-A) to return to the boot prom
Booting from Debian 4.0r0 netinst CD: [sparc64] Booting file '/pci/isa/ide1/cdrom@0,0:a' without parameters. Not a bootable ELF image Not a Linux kernel image Loading a.out image... Loaded 7680 bytes entry point is 0x4000 Jumping to entry point... SIservice close: argument count error (0 0) LO Version 1.4.13 \
Welcome to Debian GNU/Linux etch!
This is a Debian installation CDROM, built on 20070407-11:37. Keep it once you have installed your system, as you can boot from it to repair the system on your hard disk if that ever becomes necessary.
WARNING: You should completely back up all of your hard disks before proceeding. The installation procedure can completely and irreversibly erase them! If you haven't made backups yet, remove the rescue CD from the drive and press L1-A to get back to the OpenBoot prompt.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law.
[ ENTER - Boot install ] [ Type "expert" - Boot into expert mode ] [ Type "rescue" - Boot into rescue mode ] boot: Unhandled Exception 0x0000000000000028 PC = 0x000000000038ac64 NPC = 0x000000000038ac68 Stopping execution
Aurora 2.0: Jumping to entry point... SILO Version 1.4.11
Decompression error: crc error
Internal error EXIT 5 >
The above CRC error could indicate a bug in the CPU ALU.
-
Aurelien Jarno -
Blue Swirl -
Jonathan Kalbfeld -
Mulyadi Santosa