So i did the following : i build genode with nova kernel on the / directory, i was able to start the demo even though it got blocked probably lack of free memory,
mucomp:/genode$ ls build build.lx demo doc *nova_d*ir repos VERSION build1.lx contrib depot LICENSE README tool
then i created another genode directory in the boot directory where i copied the whole /genode folder , and then i entered the /boot directory and created a symbolic link as follow: ln -s /genode /genode/nova_build_dir/var/run/demo
i also tried copying in another scenario only the content of /genode/nova_build_dir/var/run/demo which contains
drwxr-xr-x 3 root root 4096 Jan 7 06:24 ./ drwxr-xr-x 3 root root 4096 Jan 7 06:24 ../ drwxr-xr-x 3 root root 4096 Jan 7 06:24 boot/ lrwxrwxrwx 1 root root 7 Jan 7 06:24 genode -> /genode/ -rwxr-xr-x 1 root root 125676 Jan 7 06:24 hypervisor* -rwxr-xr-x 1 root root 2878008 Jan 7 06:24 image.elf.gz*
then i created a file in /etc/grub.d/49_genode1
cat 49_genode1 #!/bin/sh -e echo "Genode@...153..." cat << EOF menuentry "Genode@...153..." { insmod ext2 multiboot /genode/hypervisor module /genode/core module /genode/config config module /genode/init init module /genode/timer timer module /genode/nitpicker nitpicker module /genode/liquid_fb liquid_fb module /genode/launchpad launchpad module /genode/scout scout module /genode/testnit testnit module /genode/nitlog nitlog module /genode/pci_drv pci_drv module /genode/vesa_drv vesa_drv module /genode/ps2_drv ps2_drv }
Genode@...153... appears on the grub once i try to load it , but i get the error file '/genode/hypervisor' not found and for the other module i get the message : you need to load the kernel first
I tried different possibilities but none of them is working , can i get some help please; thanks
The NOVA kernel is generally placed as /hypervisor, not /genode/hypervisor. Aside from that, I'd recommend updating to 17.11. You seem to be using an older version of Genode.
On Mon, Jan 8, 2018 at 2:20 AM, jony jony <halu.hala.halu@...9...> wrote:
So i did the following : i build genode with nova kernel on the / directory, i was able to start the demo even though it got blocked probably lack of free memory,
mucomp:/genode$ ls build build.lx demo doc *nova_d*ir repos VERSION build1.lx contrib depot LICENSE README tool
then i created another genode directory in the boot directory where i copied the whole /genode folder , and then i entered the /boot directory and created a symbolic link as follow: ln -s /genode /genode/nova_build_dir/var/run/demo
i also tried copying in another scenario only the content of /genode/nova_build_dir/var/run/demo which contains
drwxr-xr-x 3 root root 4096 Jan 7 06:24 ./ drwxr-xr-x 3 root root 4096 Jan 7 06:24 ../ drwxr-xr-x 3 root root 4096 Jan 7 06:24 boot/ lrwxrwxrwx 1 root root 7 Jan 7 06:24 genode -> /genode/ -rwxr-xr-x 1 root root 125676 Jan 7 06:24 hypervisor* -rwxr-xr-x 1 root root 2878008 Jan 7 06:24 image.elf.gz*
then i created a file in /etc/grub.d/49_genode1
cat 49_genode1 #!/bin/sh -e echo "Genode@...153..." cat << EOF menuentry "Genode@...153..." { insmod ext2 multiboot /genode/hypervisor module /genode/core module /genode/config config module /genode/init init module /genode/timer timer module /genode/nitpicker nitpicker module /genode/liquid_fb liquid_fb module /genode/launchpad launchpad module /genode/scout scout module /genode/testnit testnit module /genode/nitlog nitlog module /genode/pci_drv pci_drv module /genode/vesa_drv vesa_drv module /genode/ps2_drv ps2_drv }
Genode@...153... appears on the grub once i try to load it , but i get the error file '/genode/hypervisor' not found and for the other module i get the message : you need to load the kernel first
I tried different possibilities but none of them is working , can i get some help please; thanks
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Hello,
On 08.01.2018 10:20, jony jony wrote:
and created a symbolic link as follow: ln -s /genode /genode/nova_build_dir/var/run/demo
i also tried copying in another scenario only the content of /genode/nova_build_dir/var/run/demo which contains
drwxr-xr-x 3 root root 4096 Jan 7 06:24 ./ drwxr-xr-x 3 root root 4096 Jan 7 06:24 ../ drwxr-xr-x 3 root root 4096 Jan 7 06:24 boot/ lrwxrwxrwx 1 root root 7 Jan 7 06:24 genode -> /genode/ -rwxr-xr-x 1 root root 125676 Jan 7 06:24 hypervisor* -rwxr-xr-x 1 root root 2878008 Jan 7 06:24 image.elf.gz*
ssuming you are running the latest Genode 17.11 release, you will find a ready to use iso image in
/genode/nova_build_dir/var/run/demo.iso
(if used with "RUN_OPT += --include image/iso" in the build.conf)
or a uefi bootable image in /genode/nova_build_dir/var/run/demo.img
(if used with "RUN_OPT += --include image/uefi" in the build.conf)
Both you may dd to a USB stick and boot (for the UEFI image you will have to disable secure boot in your UEFI setup of your PC).
However, if you intend to boot Genode by adding it manually to an existing GRUB2 installation, see for some hints below:
then i created a file in /etc/grub.d/49_genode1
cat 49_genode1 #!/bin/sh -e echo "Genode@...153..." cat << EOF menuentry "Genode@...153..." { insmod ext2 multiboot /genode/hypervisor module /genode/core module /genode/config config module /genode/init init module /genode/timer timer module /genode/nitpicker nitpicker module /genode/liquid_fb liquid_fb module /genode/launchpad launchpad module /genode/scout scout module /genode/testnit testnit module /genode/nitlog nitlog module /genode/pci_drv pci_drv module /genode/vesa_drv vesa_drv module /genode/ps2_drv ps2_drv }
This won't work. The image.elf.gz you have shown/seen above contains already all Genode components of your scenario.
Please have a look into the generated grub.cfg in the boot directory of
/genode/nova_build_dir/var/run/demo/boot/grub.cfg
You should try to reuse this grub.cfg, instead of manually editing your genode_41 file. The 'configfile' command of GRUB2 may help.
Genode@...153... appears on the grub once i try to load it , but i get the error file '/genode/hypervisor' not found and for the other module i get the message : you need to load the kernel first
Maybe try first without symbolic link, e.g. make a copy of hypervisor and image.elf.gz to your desired location.
I tried different possibilities but none of them is working , can i get some help please; thanks
Hope it helps.
Cheers,
-
Alexander Boettcher -
jony jony -
Nobody III