Re: [Qemu-devel] Sparc64 progress

[Markus Dahms]

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

nice progress. Sadly I can't reproduce it here (still ia32, gcc-3.4), gdb
isn't really helpful for me:

| $ gdb qemu-system-sparc64
| (gdb) run -L . -kernel vmlinuz-2.6.18-6-sparc64-smp -serial stdio
| OpenBIOS for Sparc64
|
| Program received signal SIGSEGV, Segmentation fault.
| [Switching to Thread 0xb7b306b0 (LWP 7734)]
| 0x08146ea3 in ?? ()
| (gdb) bt
| #0  0x08146ea3 in ?? ()
| #1  0xab2a95a8 in ?? ()
| #2  0x0891f204 in ?? ()
| #3  0x00000000 in ?? ()
| (gdb) 

You may find a log with "-d op,exec,cpu,out_asm,in_asm,int" at
http://automagically.de/files/qemu-sparc64.log (~ 1.4 MB)

For the longer term, do you plan to add support for the SBus-based
Sun4u machines? At least for the Ultra 1 most of the hardware is
already emulated for Sun4m (esp, le, cg6...)... For the U1E/U2
isn't much needed either (hme, perhaps some fas bits in esp)...
Just a lot of glue missing ;)

Markus

-- 
ubuntu is an ancient african word meaning "i can't install debian."
                                                         -- unknown