On Sat, Dec 29, 2001 at 13:29:47 +0100, Juergen Hannken-Illjes wrote:

> All my kernels with rev 1.43 of sys/arch/sparc/dev/sbus.c get:
> 
> 	cpu0: NMI: system interrupts: 40000000<VME=0,SBUS=0,ME>
> 	trap type 0x29: pc=0xa1594 npc=0xa1598 psr=4000084<S>
> 	trap type 0x29: pc=0xf0008410 npc=0xf0008414 psr=44000c0<S,PS>
> 	kernel: trap trap
> 	Stopped in pid 212 (Xsun) at Lbcopy_doubles: ldd [%o0 + %g0], %o4

Did Xsun worked with previous revision of the file?  (I think Xsun has
been broken since bus_space_mmap changed signature as it was not
really converted, the method was stubbed out just to get the kernel
compiling).


> 	cgthree0 at sbus0 slot 0 offset 0x0 level 9: SUNW,501-1718, 1152 x 900
> 
> Tracing sbus_bus_mmap I get (args and result):
> 
> before t=0xf0508f60 baddr=30000000 off=8fd000 prot=2 flags=2 => 308fd004
> after	 t=0xf0275ba8 baddr=60000000 off=8fd000 prot=2 flags=2 => 608fd004

Sorry?  Before and after what?

Hmm, baddr 3000.0000 looks right for slot 0 offset 0.  Leading '6'
would be slot 3.  Can you please give me more details?

SY, Uwe
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