l4linux booting problem
Adam Lackorzynski
adam at os.inf.tu-dresden.de
Tue Jul 22 23:30:54 CEST 2008
Hi Fei,
On Mon Jul 21, 2008 at 23:06:29 +0800, fei li wrote:
>
> title L4Linux
> kernel /bootstrap -serial -modaddr 0x2000000
> module /fiasco -serial_esc -comport 1
> module /sigma0
> module /roottask task modname "bmodfs" attached 5 modules
> module /names
Please also add
module /log
here.
> module /l4io
> module /events
> module /dm_phys
> module /simple_ts
> module /rtc
> module /con --vbemode 0x117
> module /bmodfs
> module /vmlinuz
> module /l4linux.cfg
> module /libloader.s.so
> module /libld-l4.s.so
> module /drops-rd.rd
> module /loader --fprov=BMODFS l4linux.cfg
>
> In l4linux.cfg, I wrote
>
> sleep 1
> task "vmlinuz" "mem=64M load_ramdisk=1 ramdisk_size=16384 root=/dev/ram
> l4env_rd=drops-rd.rd"
Please add showpfexc=1 to the parameter list. This will show lots more
output and hopefully give more information on what's going on.
> *l4lx | L4RM: [PF] read at 0x00000000, ip 00000000, src E.02
> *l4lx | [E.0] l4rm/lib/src/pagefault.c:81:__unknown_pf():
> *l4lx | unhandled page fault
>
> --PANIC, 'g' for exit------------------------------------IP:
> a00b3754
> [l4lx.rm] (e.00) jdb:
>
> At last lines you will see the problem, and I checked the fiasco, it was
> ok. I found someone had similar problems but not the same, and Adam
> said L4Linux
> is not allowed to do port accesses (except it is explicitely allowed). I
> don't know what my problem is and I hope someone will give me some advice
> and thanks a lot.
We'll hopefullly see with more output.
Adam
--
Adam adam at os.inf.tu-dresden.de
Lackorzynski http://os.inf.tu-dresden.de/~adam/
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