The ultimate HOW-TO

ComputerScienceStudent skitmax81 at yahoo.it
Thu Sep 6 19:39:39 CEST 2007



Adam Lackorzynski wrote:
> 
> 
> On Wed Sep 05, 2007 at 08:12:43 -0700, ComputerScienceStudent wrote:
>> title L4Linux -Linux on L4- 
>> root (hd0,4) 
>> kernel /L4Linux_binary/build/l4/bin/x86_586/bootstrap -serial
>> root=/dev/sda5 -modaddr 0x06000000 
>> module /L4Linux_binary/build/fiasco_ia32/main -nokdb -serial_esc 
>> module /L4Linux_binary/build/l4/bin/x86_586/l4v2/sigma0 
>> module /L4Linux_binary/build/l4/bin/x86_586/l4v2/roottask task modname
>> "bmodfs" attached 4 modules 
>> module /L4Linux_binary/build/l4/bin/x86_586/l4v2/events 
>> module /L4Linux_binary/build/l4/bin/x86_586/l4v2/names --events 
>> module /L4Linux_binary/build/l4/bin/x86_586/l4v2/log --events 
>> module /L4Linux_binary/build/l4/bin/x86_586/l4v2/dm_phys --isa=0x00800000
>> -v --events 
>> module /L4Linux_binary/build/l4/bin/x86_586/l4v2/simple_ts -t 300
>> --events 
>> module /L4Linux_binary/build/l4/bin/x86_586/l4v2/rtc --events 
>> module /L4Linux_binary/build/l4/bin/x86_586/l4v2/l4io --events 
>> module /L4Linux_binary/build/l4/bin/x86_586/l4v2/loader --fprov=BMODFS
>> linux26.cfg 
>> module /L4Linux_binary/build/l4/bin/x86_586/l4v2/bmodfs 
>> module /L4Linux_binary/build/l4/bin/x86_586/l4v2/linux26.cfg 
>> module /L4Linux_binary/build/linux/vmlinuz26 
>> module /L4Linux_binary/build/l4/bin/x86_586/l4v2/libloader.s.so 
>> module /L4Linux_binary/build/l4/bin/x86_586/l4v2/libld-l4.s.so 
>> vbeset 0x117
>> 
> 

Ok, so I've dropped the line, and tried booting with the correct linux26.cfg
because the last one 
that I've used was wrong about the root, hda7, when the correct one is
sda5..

The output, befor the error is:

.
.
.
l4lx | =====> L4Linux 2.6 starting... <=====
l4lx | Linux version 2.6.21-l4 (cw at Braxis) (gcc version 4.1.2 (Ubuntu
4.1.2-0ubuntu4)) #1 Thu Jul 12 13:57:59 CEST 2007
l4lx | Binary name: vmlinuz26
l4lx | Kernel command line (4 args): earlyprintk=yes mem=256M video=l4fb
root=/dev/sda5
l4lx | Image: 00400000 - 00681000 [2564 KiB]
l4lx | Areas: Text:      00400000 - 005e8000 [1952 kB] (a bit longer)
l4lx |           Data:     005e8000 - 005fd2cc [84 kB]
l4lx |           Initdata: 00600000 - 006240a0 [144 kB]
l4lx |           BSS:      00626000 - 0067e900 [354 kB]
l4lx | l4lx_thread_create: Created thread 0e.03 (tamer)
l4lx | Using tamed mode
ROOT: Task #0c is not allowed to execute cli/sti
loader| vmlinuz26, #e: Can't map I/O space, ROOT denies page
(result=00004000)
    -- app_pager ------------------------------------------ IP : 01304207
[loader.pager] (c.03) jdb:

Ehm.. what have I to do?? 

:confused:

..if I exit the debugger (with pressing "g" key) it prints that it's going
to sleep forever..

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