problem when booting Linux With Wedge

[于爱民]

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Hello,every one!

   I have downloaded the afterburner pakage and run "make world" as the Readme said.The following is the contents in menu.lst

title L4::Linux Afterburned
      kernel=/boot/kickstart-vga
      module=/boot/pistachio-debug
      module=/boot/sigma0-vga
      module=/boot/l4ka-resourcemon
      module=/boot/afterburn-wedge-l4ka-passthru vmstart vmsize=100M wedgeinstal
l=16M wedgesize=64M vcpus=1 pcpus=1
      module=/boot/vmlinuz-2.6.9-driver console=ttyS0 root=/dev/hda1

 When booting ,I got the following outputs and booting failed.

VFS. Mounted root (ext3) filesystem)
Freeing....
INIT:version 2.86 booting
;37，44mafterburn:VCPU 0 user page not present, ip 77f7c8e9
;37，44mafterburn:VCPU 0 user page not present, ip 77f39fc1
/etc/init.d/rcS, line 557: 18 segmentation fault $i start
....
chld_handler(): Decompressor child was terminated by signal 11
.......
Activationg swap.
.....
/etc/init.d/rcS. line 101. 74 Segmentation fault /sbin/hwclock --hctosys $GMT $BADYEAR
;37,44mafterburn: VCPU 0 Unsupported exception from user-level ip 77e6af3a TID 40e8001<103a.1>
---"UNIMPLEMENTED　Exception" ---
-------------(eip=bc0267d8, esp=85c03d50)----
 
Did it mean some proble with the vmlinuz-2.6.9-driver or other problem? How can I solve it? 
 
Thannk you very much!!!

[Jan Stoess]

Using a VM of size 100Meg and a wedge size of 64M won't leave too much
memory to the guest. Try increasing the VM size. With respect to the
exception: maybe something's wrong with your linux installation on the hard
disk? Do you have a installation with TLS libs? Try renaming /lib/tls to
/lib/tls.disabled (likewise /usr/lib/tls, if existing), and boot again.
Alternatively, you can try the ramdisk provided under
http://l4ka.org/download/tools/linux-ramdisk.img.gz. If you execute "make
run-qemu" the build script will download the image automatically and execute
the guest in qemu with the ramdisk. If nothing helps, inspect the guest code
at that lead to the "VCPU0 Unsupported exception from user-level ip 77e6af3a
TID 40e8001". You can do so by using the L4 kernel debugger to disassemble
the address space of TID 40e8001 at that address.

-Jan


--
Jan Stoess
System Architecture Group
University of Karlsruhe
Phone: [phone]
Fax: [phone]
eMail: stoess@...