Hello all UML users,
I've using UML kernel to debug kernel module that I'm developing. I'm
new to kernel programming but I found this tutorial (
http://www.ime.usp.br/~baroni/docs/uml-en.html
<http://www.ime.usp.br/%7Ebaroni/docs/uml-en.html>) and I tried to
follow it up to setup my debug environment. Before that I was using
manual setup as described in hacking tutorial on UML home page.
Everytime I try to use to run gdb with .gdbinit (
http://www.ime.usp.br/~baroni/docs/.gdbinit
<http://www.ime.usp.br/%7Ebaroni/docs/.gdbinit>) with following commands
in it:
file ./linux
handle SIGSEGV pass nostop noprint
handle SIGUSR1 pass nostop noprint
r ubd0=../linux_fs.ext3 ubd1=../swap_file mem=128M con0=xterm con=xterm
ssl=xterm umid=vm001 eth0=tuntap,tap0
I always get following results. Xterm process finish as zombie process
(/xterm <defunct>/). But when I run:
./linux ubd0=../linux_fs.ext3 ubd1=../swap_file mem=128M con0=xterm con=xterm
ssl=xterm umid=vm001 eth0=tuntap,tap0
and then attach to its pid gdb everything works perfect. I don't
understand where is the issue. Could anyone help?
I use /Ubuntu 10.04/ with /2.6.32-24-generic/ and kernel that I'm using
to debug my module is /linux-2.6.32.19/.
regards,
--
Pawel R.
<pawel.ru...@wp.pl>
------------------------------------------------------------------------------
Sell apps to millions through the Intel(R) Atom(Tm) Developer Program
Be part of this innovative community and reach millions of netbook users
worldwide. Take advantage of special opportunities to increase revenue and
speed time-to-market. Join now, and jumpstart your future.
http://p.sf.net/sfu/intel-atom-d2d
_______________________________________________
User-mode-linux-user mailing list
User-mode-linux-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
