Issue in make run/demo

[yuqing wang]

Hi,Norman
I found that my issue is something wrong with Qemu.I removed qemu
,downloaded the  source files and installed it.I get the GUI that i want.
I could go on my work on genode now ,thank you.



2013/3/10 Norman Feske <norman.feske at ...1...>

> Hello,
>
> welcome to the list and thanks for giving Genode a try!
>
> > spawn ./core
> > int main(): --- create local services ---
> > int main(): --- start init ---
> > int main(): transferred 4095 MB to init
> > int main(): --- init created, waiting for exit condition ---
> > [init] Could not open file "ld.lib.so"
> > [init -> launchpad] Could not open file "ld.lib.so"
> > [init -> launchpad] Could not open file "config"
> > [init -> launchpad] Could not obtain config file
> > [init -> timer] args='label="nitpicker", ram_quota=4096'
> > [init -> fb_sdl] creating virtual framebuffer for mode 1024x768 at ...64...
> > [init -> nitpicker] framebuffer is 1024x768 at ...23...
> > [init -> nitpicker] create session with args: fb_format=1,
> > label="launchpad", ram_quota=1646592
> > [init -> nitpicker] Could not open file "config"
> > [init -> nitpicker] Could not obtain config file
> > [init -> nitpicker] create session with args: fb_width=400,
> fb_height=1504,
> > fb_format=1, label="launchpad", ram_quota=1211392
> > [init -> timer] args='label="launchpad", ram_quota=4096'
> > [init -> launchpad] --- entering main loop ---
> >
> > It seemed that something was wrong, but it did work.I am getting the GUI.
> > But when i contiued the experiment--build genode for fiasco,almost same
> > message was shown,but i got no GUI.
>
> Don't worry about the messages about "Could not open file...". Those are
> not errors but merely status reports. The mentioned files are optional
> and not needed for the demo scenario.
>
> > int main(): --- create local services ---
> > int main(): --- start init ---
> > int main(): transferred 229 MB to init
> > int main(): --- init created, waiting for exit condition ---
> > [init] Could not open file "ld.lib.so"
> > [init -> ps2_drv] Detected ExPS/2 mouse - activating scroll-wheel and
> > 5-button support.
> > [init -> ps2_drv] Using keyboard with scan code set 1 (xlate).
> > [init -> pci_drv] PCI driver started
> > [init -> pci_drv] Could not open file "pci_device_pd"
> > [init -> pci_drv] PCI device protection domain for IOMMU support is not
> > available
> > [init -> vesa_drv] int Framebuffer_drv::map_io_mem(Genode::addr_t,
> > Genode::size_t, bool, void**, Genode::addr_t,
> > Genode::Dataspace_capability*): fb mapped to 106a000
> > [init -> pci_drv] Could not open file "config"
> > [init -> pci_drv] Could not obtain config file
> > [init -> pci_drv] PCI config space data could not be parsed.
> > [init -> launchpad] Could not open file "ld.lib.so"
> > [init -> launchpad] Could not open file "config"
> > [init -> launchpad] Could not obtain config file
> > [init -> timer] args='label="nitpicker", ram_quota=4096'
> > [init -> vesa_drv] Could not open file "config"
> > [init -> vesa_drv] Could not obtain config file
> > [init -> vesa_drv] Found: VESA BIOS version 2.0
> > [init -> vesa_drv] OEM: VGABIOS Cirrus extension
> > [init -> vesa_drv] Found: physical frame buffer at 0xfc000000 size:
> > 0x00400000
> > [init -> vesa_drv] int Framebuffer_drv::map_io_mem(Genode::addr_t,
> > Genode::size_t, bool, void**, Genode::addr_t,
> > Genode::Dataspace_capability*): fb mapped to 400000
> > [init -> nitpicker] framebuffer is 1024x768 at ...23...
> > [init -> nitpicker] create session with args: fb_format=1,
> > label="launchpad", ram_quota=1646592
> > [init -> nitpicker] Could not open file "config"
> > [init -> nitpicker] Could not obtain config file
> > [init -> nitpicker] create session with args: fb_width=400,
> fb_height=1504,
> > fb_format=1, label="launchpad", ram_quota=1211392
> > [init -> timer] args='label="launchpad", ram_quota=4096'
> > [init -> launchpad] --- entering main loop ---
> >
> > Is this right?I am not sure whether it really has no GUI to show or i
> made
> > some mistakes.
>
> The log output looks good to me. There is no unexpected message at all.
>
> Maybe your problem is related to Qemu or libSDL? Does the Qemu window
> pop up at all? You can find the Qemu command line in the log output
> above the Genode boot messages. What happens when you invoke it manually
> using these arguments? Just as a test, you could also try starting a
> Linux Live CD in Qemu to check that everything is fine with the graphics
> output of Qemu.
>
> Btw, are you using base-fiasco (the L4/Fiasco kernel) or base-foc (the
> Fiasco.OC kernel)? I cannot gather that information from the snippet of
> the log output.
>
> Regards
> Norman
>
> --
> Dr.-Ing. Norman Feske
> Genode Labs
>
> http://www.genode-labs.com · http://genode.org
>
> Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
> Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
>
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