> From: Eduardo Horvath <eeh@NetBSD.org>
> Date: Wed, 2 Jun 2004 15:45:17 +0000
> To: Peter Eisch <peter@boku.net>
> Cc: NetBSD Port Sparc64 <port-sparc64@netbsd.org>
> Subject: Re: e450 issue
> 
> I'm happy that worked.  At some point someone should spend some time trying
> to determine exactly why test-method fails on those machines.  Hm...  I wonder
> if the test_method() check is inverted...  What happens if you do:
> 
> 527c527
> <         if (OF_test_method(memh, "SUNW,retain") != 0) {
> ---
>> if (OF_test_method(memh, "SUNW,retain") == 0) {
> 

It croaks right there.  I can't tell if it quits at line 526 or 527, but
regardless it looks like something isn't where its expected.

...
main: Calling loadfile(fd, /pci@1f,4000/network@1,1/netbsd -d)
loadfile: reading header
elf64_exec: Booting /pci@1f,4000/network@1,1/netbsd
5199280@0x1000000+174672@0x1800000+4019632@0x182aa50
 start=0x1000000
chain: calling OF_chain(800000, cbb8, 1000000, fff7fa80, 18)
Type  'go' to resume
{0} ok go
OF_chain: prom returned!
Calling entry(0, 0xfff7fa80, 18, f0075a4c, f0075a4c)
Data Access Exception
{0} ok ctrace
PC: 11b84e0 
Last leaf: jmpl  1000002    from 122a444
     0 w  %o0-%o5: (14aae78 80c000 1000000 fff7fa80 18 18 )

call 122a310    from 122b060
     1 w  %o0-%o5: (64 5 0 feff2440 fff7fb70 fff7f648 )

call 122afdc    from 122aa70
     2 w  %o0-%o5: (14b5700 5 0 0 0 1 )

call 122aa34    from 1229fac
     3 w  %o0-%o5: (14b5700 80c000 d f f0075a4c d )

call 1229f20    from 1340400
     4 w  %o0-%o5: (14e5488 fff7f72f 1 6 f0075a4c fff7f74c )

call 13403cc    from 1340e7c
     5 w  %o0-%o5: (a 0 10 fff7f8d8 f0075a4c fff7f0cc )

call 1340a34    from 1341074
     6 w  %o0-%o5: (8009dc 14a6400 1821668 4 f0075a4c fff7f0cc )

call 1341070    from 100a2a4
     7 w  %o0-%o5: (2000 10 2000 33312031343a3034 182aa50 1000000 )

call 80042c  OF_chain        from 800e54  chain+e8
     8 w  %o0-%o5: (800000 80c000 1000000 fff7fa80 18 18 )

call 800d6c  chain        from 801000  loadfile+188
     9 w  %o0-%o5: (1000000 fff7fa80 feff2000 feff2440 fff7fb70 80c400 )

call 800e78  loadfile        from 802010  main+284
     a w  %o0-%o5: (0 fff7fc80 0 200 0 0 )

call 801d8c  main        from 80004c
     b w  %o0-%o5: (0 0 0 0 0 80c400 )

XXXXXXX    from 0 
     c w  %o0-%o5: (0 0 0 0 f0075a4c 0 )

{0} ok