My grub configuration does not contain -esc. How can I run my installed l4 over qemu? Do you mean RS232 cable serial null modem cable? I am working L4 on laptop therefore I don't have a direct RS232 access. I can not maintain that logs now. Are there any other ways that can I collect that this log info? Best regards -- burak() (ps: bf) METU CENG '06 ----- Original Message ---- From: Christian Helmuth <ch12@os.inf.tu-dresden.de> To: l4-hackers@os.inf.tu-dresden.de Sent: Thursday, March 29, 2007 2:04:23 PM Subject: Re: hda : lost interrupt Hi, On Thu, Mar 29, 2007 at 01:01:08AM -0700, Burak OGUZ wrote:
Also a warning complains about I should not use -esc in L4Input.
As libinput has no chance to check Fiasco's command line, it always logs this message. Just make sure your Fiasco grub module line does not contain "-esc". Anyway, did you attach a serial null modem cable to your test box/virtual machine? Greets -- Christian Helmuth TU Dresden, Dept. of CS Operating Systems Group http://os.inf.tu-dresden.de/~ch12 _______________________________________________ l4-hackers mailing list l4-hackers@os.inf.tu-dresden.de http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers ____________________________________________________________________________________ The fish are biting. Get more visitors on your site using Yahoo! Search Marketing. http://searchmarketing.yahoo.com/arp/sponsoredsearch_v2.php
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Burak, Burak OGUZ wrote on 29.03.2007 13:58 this:
My grub configuration does not contain -esc. ok.
How can I run my installed l4 over qemu? you could for instance create a bootable cd-rom image:
1. create a directory which will contain all the files of the iso-image. Lets call it iso 2. in the iso directory create a boot/grub directory 3. put the files you want to boot somewhere into the iso directory (preferably into boot/) 4. create the respective Grub entries in boot/grub/menu.lst (have a look at the demo-cd boot/grub/menu.lst for examples) 5. in the iso directory, call '$(L4DIR)/tool/bin/isocreator . image' 6. boot the image with 'qemu -serial stdio -cdrom image' You might want to check which VBE modes qemu supports. The option -serial stdio gives you the serial console in the terminal window where you started qemu.
Do you mean RS232 cable serial null modem cable? I am working L4 on laptop therefore I don't have a direct RS232 access. I can not maintain that logs now. Are there any other ways that can I collect that this log info? As an alternative you can obtain the package dmon from our SVN repository (if you do not have it already). In the dmon directory is a README how to use it. Dmon basically opens a dope window and collects all debug logging information. This way you can see the log output even if you do not have a serial null modem cable and a second computer to debug.
On the downside you will have to copy the debug information by hand (write it down, type it into your email program...). HTH, Ron. - -- Mit freundlichen Gruessen / with regards ra3 @ inf.tu-dresden.de http://os.inf.tu-dresden.de/~ra3/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFGDMun2sAx3Dtx9+YRAgXhAJ9uXDdr0TFG6z9BuNqXA3CzxzK7cwCfTBZc ngqJj+W6aLgjGQ7q6xJorkw= =IBss -----END PGP SIGNATURE-----
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Oh, I forgot: Ronald Aigner wrote on 30.03.2007 10:34 this:
Hi Burak,
Burak OGUZ wrote on 29.03.2007 13:58 this:
My grub configuration does not contain -esc. ok.
How can I run my installed l4 over qemu? you could for instance create a bootable cd-rom image:
1. create a directory which will contain all the files of the iso-image. Lets call it iso 2. in the iso directory create a boot/grub directory 2b. put the file stage2_eltorito into that dir (I found it on my Debian distro here: /usr/lib/grub/i386-pc/; you can also get our modified grub from SVN and build the stage2 file yourself) 3. put the files you want to boot somewhere into the iso directory (preferably into boot/) 4. create the respective Grub entries in boot/grub/menu.lst (have a look at the demo-cd boot/grub/menu.lst for examples) 5. in the iso directory, call '$(L4DIR)/tool/bin/isocreator . image' 6. boot the image with 'qemu -serial stdio -cdrom image'
You might want to check which VBE modes qemu supports.
The option -serial stdio gives you the serial console in the terminal window where you started qemu.
Do you mean RS232 cable serial null modem cable? I am working L4 on laptop therefore I don't have a direct RS232 access. I can not maintain that logs now. Are there any other ways that can I collect that this log info? As an alternative you can obtain the package dmon from our SVN repository (if you do not have it already). In the dmon directory is a README how to use it. Dmon basically opens a dope window and collects all debug logging information. This way you can see the log output even if you do not have a serial null modem cable and a second computer to debug.
On the downside you will have to copy the debug information by hand (write it down, type it into your email program...).
HTH, Ron.
Ron. - -- Mit freundlichen Gruessen / with regards ra3 @ inf.tu-dresden.de http://os.inf.tu-dresden.de/~ra3/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFGDM2P2sAx3Dtx9+YRAk9EAKC9mC3wTiTXsPY9UNvM0wVyINFjywCg2PG/ PnX0dgtqeSuKJS16zrMJsaQ= =0jyW -----END PGP SIGNATURE-----
participants (2)
-
Burak OGUZ -
Ronald Aigner