Hi Michael,

Here is the output form db after I ran gdb again.

panic: pmap_enter_ptpage: can't get KPT page
stopped at _Debugger+0x6: unlk a6

Then I typed "trace" and got:

_Debugger(12a0c,69638,fffffc3c,301c000,fffffe58) + 6
_panic(69638) + 34
_pmap_enter_ptpage(76e90,e000000) + ea
_pmap_enter(76e90,e000000,7668000,7,1) + 5a
_vm_fault(b2000,e000000,1,09) + 85a
_tra0mmufault(8,401074d,e000db4,fffffd98,564c00) + de
_trap(8, 401074d,e000db4) + 2fc
_addrerro(?)
_uiomove(e000db4,4,ffffff24) + f0
_procfs_validfpregs(464a00, ffffff24,ffffff44,144a4,564c00) + 1b0
_procfs_domem(564c00, 564a00, 0 , ffffff24,1a) + 14
_ptrace 564c00, ffffff84,ffffff7c) + 1c2
_syccall(1a) + 138
_trap() + e


Then I typed "ps" which showed that:
gdb was process 464c00
Pascal (the program being debugged) was process 564a00

Then I typed "continue" which told me:

sddump()	--not implemented


What release and kernel are you running?


Oh, btw dmesg shows:

root@atze(26)$ dmesg
NetBSD 1.0 (ATZE) #0: Mon Oct 24 15:30:36 CST 1994
    root@atze.privnet.au:/home2/src/sys/arch/amiga/compile/ATZE
Amiga 3000 (m68030 CPU/MMU m68882 FPU)
real  mem = 16777216 (2048 pages)
avail mem = 14827520 (1810 pages)
using 115 buffers containing 942080 bytes of memory
memory segment 0 at 07000000 size 01000000
memory segment 1 at 00000000 size 00200000
mainbus0 (root)
clock0 at mainbus0: system hz 100 hardware hz 709379
ser0 at mainbus0: input fifo 512 output fifo 32
par0 at mainbus0
kbd0 at mainbus0
grfcc0 at mainbus0
grf0 at grfcc0: width 640 height 400 colors 4
ite0 at grf0: rows 50 cols 79 repeat at (30/100)s next at (10/100)s has keyboard
fdc0 at mainbus0: dmabuf pa 0x1e4bf8
fd0 at fdc0: 3.5dd 80 cyl, 2 head, 11 sec [9 sec], 512 bytes/sec
 not configured
ztwobus0 at mainbus0
atzee at ztwobus0: rom 0x200000 man/pro 513/1 not configured
ahsc0 at mainbus0
scsibus1 at ahsc0
ahsc0: target 5 now synchronous, period=248ns, offset=8.
ahsc0 targ 5 lun 0: <QUANTUM LP105S 9101094053.1 > SCSI2 direct fixed
sd0 at scsibus1: 100MB, 1219 cyl, 4 head, 42 sec, 512 bytes/sec
ahsc0: target 6 now synchronous, period=208ns, offset=8.
ahsc0 targ 6 lun 0: <QUANTUM LP240S GM240S01X6.4 > SCSI2 direct fixed
sd1 at scsibus1: 234MB, 1818 cyl, 4 head, 65 sec, 512 bytes/sec
zthreebus0 at mainbus0
2 mice configured
10 views configured


Arthur.

__
Arthur Hoffmann					58/1 Dickward Drive
						Fannie Bay N.T. 0820
						Darwin - Australia.
hoffmann@it.ntu.edu.au				Tel.:(0061/)89/818926