Re: Problems booting NSLU2 (slug)

["Richard Earnshaw (home)" <richard.earnshaw%buzzard.freeserve.co.uk@localhost>]

That instruction is so bogus that you must be executing data, not code.

R



On 7 Sep 2012, at 23:22, Dave Tyson <dtyson%wirralcavinggroup.org.uk@localhost> 
wrote:

> I have just blown the dust off an old Netgear NSLU2, soldered on a serial 
> port 
> header and tried to boot NetBSD unsuccessfully.  
> 
> I cross built a kernel on an I386 using -m evbarm -a armeb using both current 
> and NetBSD 6 sources and loaded the resulting netbsd.bin using tftp.
> 
> In both cases the kernel crashes early on with a diagnotic assertion:
> 
> (NetBSD current - source dated today)
> 
> RedBoot>  load -r -b 0x200000 netbsd.bin
> Using default protocol (TFTP)
> Raw file loaded 0x00200000-0x0051cd3f, assumed entry at 0x00200000
> RedBoot> go
> panic: kernel diagnostic assertion "init_done" failed: file 
> "/usr/src/sys/kern/subr_evcnt.c", line 136 evcnt_attach_static: evcnt non 
> initialized: group=<ixp425> name=<irq 0>
> Undefined instruction in kernel
> Stopped in pid 0.1 (system) at  c03b9fe8:       ldrb    r15, [r15, r15, ror 
> r15]
> !
> 
> Not sure about the  'Undefined instruction in kernel' - does this imply that 
> gcc is producing the wrong code?
> 
> Cheers,
> Dave
> 
> -- 
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