Hi Christian Helmuth,

I enabled ports repository in etc/build.conf file,but still i am getting below error.

Program core/nova/core make[1]: Leaving directory `/home/janardhan/genode/build/nova_x86_64' genode build completed building targets: lib/ld/nova kernel spawn make lib/ld/nova kernel make[1]: Entering directory `/home/janardhan/genode/build/nova_x86_64' checking library dependencies... Library cxx Library alarm Library timed_semaphore Library config Library startup-nova Library base-nova-common Library base-nova Library ldso-startup Library ld-nova Program lib/ld/nova/ld-nova Program kernel/nova/hypervisor make[1]: Leaving directory `/home/janardhan/genode/build/nova_x86_64' genode build completed using 'ld-nova.lib.so' as 'ld.lib.so' using 'nova_timer_drv' as 'timer' cp: cannot stat ‘bin/virtualbox-nova’: No such file or directory while executing "exec cp bin/[kernel_specific_binary $binary] [run_dir]/genode/$binary" (procedure "copy_and_strip_genode_binaries_to_run_dir" line 4) invoked from within "copy_and_strip_genode_binaries_to_run_dir $modules" (procedure "build_core_image" line 8) invoked from within "build_core_image $binaries" (procedure "run_boot_dir" line 12) invoked from within "run_boot_dir $binaries" (procedure "build_boot_image" line 2) invoked from within "build_boot_image $boot_modules" (file "/home/janardhan/genode/repos/ports/run/virtualbox.run" line 181) invoked from within "source $include_name" ("foreach" body line 6) invoked from within "foreach include_name [get_cmd_arg --include ""] { # first check if the include name is absolute if {[string first "/" $include_name] == 0} { puts ..." (file "/home/janardhan/genode/tool/run/run" line 809) make: *** [run/virtualbox] Error 1

Regards,

Janardhan.V

________________________________ From: Christian Helmuth <christian.helmuth@...1...> Sent: Thursday, April 20, 2017 2:16:53 PM To: genode-main@lists.sourceforge.net Subject: Re: compiling genode with Virtual box tiny core Linux

Hello Janardhan,

welcome to the list. Please find my answer below the quoted text.

On Thu, Apr 20, 2017 at 07:10:03AM +0000, Janardhan wrote:

I am trying to compile genode with the support of virtual box and tiny core Linux .While compiling i am getting below error

library dependencies... Library cxx Library alarm Library timed_semaphore Library config Library startup-nova Library base-nova-common Library base-nova Library ldso-startup Library ld-nova Program lib/ld/nova/ld-nova Program kernel/nova/hypervisor make[1]: Leaving directory `/home/janardhan/genode/build/nova_x86_64' genode build completed using 'ld-nova.lib.so' as 'ld.lib.so' using 'nova_timer_drv' as 'timer' cp: cannot stat ‘bin/virtualbox-nova’: No such file or directory

Unfortunately, your log is incomplete but I expect it states some skipped targets. The reason may be a missing repository (like you also experienced with x86emu). In this case, you may enable the ports repository in etc/build.conf, prepare the virtualbox port, and rebuild. If it still not works please post a complete build log.

Regards -- Christian Helmuth Genode Labs

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Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth

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Hi Christian Helmuth,

The complete log is

make run/virtualbox including /home/janardhan/genode/tool/run/power_on/qemu including /home/janardhan/genode/tool/run/log/qemu including /home/janardhan/genode/tool/run/image/iso including /home/janardhan/genode/tool/run/boot_dir/nova including /home/janardhan/genode/repos/ports/run/virtualbox.run building targets: core init drivers/framebuffer drivers/timer virtualbox drivers/input server/log_terminal drivers/rtc drivers/platform drivers/acpi server/report_rom drivers/platform/spec/x86/device_pd spawn make core init drivers/framebuffer drivers/timer virtualbox drivers/input server/log_terminal drivers/rtc drivers/platform drivers/acpi server/report_rom drivers/platform/spec/x86/device_pd make[1]: Entering directory `/home/janardhan/genode/build/nova_x86_64' checking library dependencies... Skip target drivers/framebuffer/spec/exynos because it requires exynos Skip target drivers/framebuffer/spec/imx53 because it requires imx53 Skip target drivers/framebuffer/spec/omap4 because it requires omap4 Skip target drivers/framebuffer/spec/pl11x/pbxa9 because it requires pl11x pbxa9 Skip target drivers/framebuffer/spec/rpi because it requires rpi Skip target drivers/framebuffer/spec/sdl because it requires linux sdl Skip target drivers/input/spec/imx53 because it requires imx53 Skip target drivers/input/spec/ps2/pl050 because it requires pl050 Skip target drivers/platform/spec/arndale because it requires arndale Skip target drivers/platform/spec/imx53 because it requires imx53 Skip target drivers/platform/spec/odroid_x2 because it requires odroid_x2 Skip target drivers/platform/spec/rpi because it requires rpi Skip target drivers/timer/fiasco because it requires fiasco Skip target drivers/timer/foc because it requires foc Skip target drivers/timer/hw because it requires hw Skip target drivers/timer/linux because it requires linux Skip target virtualbox/muen because it requires muen Library-description file libc.mk is missing Library-description file libm.mk is missing Library-description file libc-mem.mk is missing Library-description file stdcxx.mk is missing Library-description file pthread.mk is missing Library-description file libc_terminal.mk is missing Library-description file libc_pipe.mk is missing Library-description file libiconv.mk is missing Library-description file qemu-usb.mk is missing Library ldso-startup Library ld Library base Program drivers/acpi/spec/x86/acpi_drv Program drivers/input/dummy/dummy_input_drv Program drivers/input/spec/ps2/x86/ps2_drv Library startup-nova Library base-nova-common Library cxx Library base-nova Program drivers/platform/spec/x86/device_pd/device_pd Program drivers/platform/spec/x86/platform_drv Program drivers/rtc/spec/x86/rtc_drv Library alarm Library timeout Program drivers/timer/nova/nova_timer_drv Program drivers/timer/pit/pit_timer_drv Program init/init Program server/log_terminal/log_terminal Program server/report_rom/report_rom Library core-nova COMPILE version.o MERGE core-nova.lib.a Program core/nova/core make[1]: Leaving directory `/home/janardhan/genode/build/nova_x86_64' genode build completed building targets: lib/ld/nova kernel spawn make lib/ld/nova kernel make[1]: Entering directory `/home/janardhan/genode/build/nova_x86_64' checking library dependencies... Library cxx Library alarm Library timed_semaphore Library config Library startup-nova Library base-nova-common Library base-nova Library ldso-startup Library ld-nova Program lib/ld/nova/ld-nova Program kernel/nova/hypervisor make[1]: Leaving directory `/home/janardhan/genode/build/nova_x86_64' genode build completed using 'ld-nova.lib.so' as 'ld.lib.so' using 'nova_timer_drv' as 'timer' cp: cannot stat ‘bin/virtualbox-nova’: No such file or directory while executing "exec cp bin/[kernel_specific_binary $binary] [run_dir]/genode/$binary" (procedure "copy_and_strip_genode_binaries_to_run_dir" line 4) invoked from within "copy_and_strip_genode_binaries_to_run_dir $modules" (procedure "build_core_image" line 8) invoked from within "build_core_image $binaries" (procedure "run_boot_dir" line 12) invoked from within "run_boot_dir $binaries" (procedure "build_boot_image" line 2) invoked from within "build_boot_image $boot_modules" (file "/home/janardhan/genode/repos/ports/run/virtualbox.run" line 181) invoked from within "source $include_name" ("foreach" body line 6) invoked from within "foreach include_name [get_cmd_arg --include ""] { # first check if the include name is absolute if {[string first "/" $include_name] == 0} { puts ..." (file "/home/janardhan/genode/tool/run/run" line 809) make: *** [run/virtualbox] Error 1

Regards,

Janardhan.V

________________________________ From: Christian Helmuth <christian.helmuth@...1...> Sent: Thursday, April 20, 2017 6:12:09 PM To: genode-main@lists.sourceforge.net Subject: Re: compiling genode with Virtual box tiny core Linux

Hello Janardhan,

On Thu, Apr 20, 2017 at 11:30:34AM +0000, Janardhan wrote:

I enabled ports repository in etc/build.conf file,but still i am getting below error.

Again, please post a complete build log incl. your "make" command line.

Greets -- Christian Helmuth Genode Labs

https://www.genode-labs.com/ · https://genode.org/ https://twitter.com/GenodeLabs · /ˈdʒiː.nəʊd/

Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth

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I know that the libc is definitely needed. For some time, I was having issues doing the prepare_port on libc because it was not finding the repository but that began working for me again after a few days. Try doing a make clean then prepare_port on these: nova x86emu libusb qemu-usb dde_linux libc

Also when you prepare these ports, make sure all of them complete without error.

Chris Rothrock

On Thu, Apr 20, 2017 at 9:06 AM, Christian Helmuth < christian.helmuth@...1...> wrote:

Hello,

the log helps much to identify the issue...

On Thu, Apr 20, 2017 at 12:54:30PM +0000, Janardhan wrote:

...

make run/virtualbox

[...]

...

Library-description file libc.mk is missing Library-description file libm.mk is missing Library-description file libc-mem.mk is missing Library-description file stdcxx.mk is missing Library-description file pthread.mk is missing Library-description file libc_terminal.mk is missing Library-description file libc_pipe.mk is missing Library-description file libiconv.mk is missing Library-description file qemu-usb.mk is missing

The missing libraries are suspicious and because virtualbox depends on libc etc. it will not be built due to unresolved dependencies. I suggest you edit etc/build.conf and (as a shortcut) enable all stated repositories. Also, please be aware that Qemu is really slow when emulating hardware-virtualization features.

Regards

Christian Helmuth Genode Labs

https://www.genode-labs.com/ · https://genode.org/ https://twitter.com/GenodeLabs · /ˈdʒiː.nəʊd/

Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth

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Hello Janardhan,

On Fri, Apr 21, 2017 at 06:03:24AM +0000, Janardhan wrote:

I installed all required packages expect libc.While installing libc it's showing below error.

./tool/ports/prepare_port libc libc download http://svn.freebsd.org/base/release/8.2.0/lib/libc svn: E175002: Unable to connect to a repository at URL 'http://svn.freebsd.org/base/release/8.2.0/lib/libc' svn: E175002: Unexpected HTTP status 400 'Bad Request' on '/base/release/8.2.0/lib/libc'

make[2]: *** [libc.svn] Error 1 make[1]: *** [_install_in_port_dir] Error 2 make: *** [libc] Error 2

And also i tried to download manually but it's not downloaded.

is there any other way to install libc package in genode?

This looks like an issue with one of the FreeBSD SVN mirrors (see [1] for a description). I double checked just now that it principally works. I suggest you give it another try. Another issue could be your local netowrk environment and you may check that SVN over HTTP works for other repositories outside your local network.

[1] https://www.freebsd.org/doc/handbook/svn.html#svn-mirrors

Regards

Hello Janardhan,

On Tue, Apr 25, 2017 at 05:32:59AM +0000, Janardhan wrote:

while booting tiny core Linux in virtual box its showing below message getting continuously.

[init -> virtualbox] Warning: invalid gueststate continuously.

Here tinycore linux iso image i renamed as test.iso and copied to bin folder.

From this little information, it is hard to identify the cause of the

issue. Please always provide thorough information about your test scenario including used hardware platform resp. Qemu version, make command line, and complete log output.

Greets

Hello,

On 25.04.2017 11:08, Janardhan wrote:

From: Christian Helmuth <christian.helmuth@...1...>

From this little information, it is hard to identify the cause of the issue. Please always provide thorough information about your test scenario including used hardware platform resp. Qemu version, make command line, and complete log output.

as written already by Christian, there are still information missing to make a useful guess:

- which Qemu version you are using (beginning with 2.5 until 2.8 there are known issues) - which Genode (release/master/staging .. branch) you are using - which Tinycore image (core/tinycore/coreplus) and which version 7.1,7.2, 8.* you are using ...

Beside all that missing information, running this setup in Qemu is at this point of no real value to you (especially if it happen that you running your Qemu on your developer Linux distro as VM).

You would need to have a patience of a saint until it boots to a usable state.

Just copy the generated iso (build/x86_*/var/run/*.iso) to your favorite usb stick (via dd) and boot it on some Intel based test machine.

Cheers,

Alex.

Greets

Christian Helmuth Genode Labs

https://www.genode-labs.com/ · https://genode.org/ https://twitter.com/GenodeLabs · /ˈdʒiː.nəʊd/

Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth

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Hello Johannes,

* Johannes Kliemann <Johannes.Kliemann@...250...> [2017-04-26 15:00:35 +0200]:

how are modules in dde_linux loaded exactly? For example the i915 driver seems to be loaded with `module_i915_init` which somehow connects to `module_init(i915_init)` but I can't see how this is done.

Please take a look at 'repos/dde_linux/src/include/lx_emul/module.h' which defines the macros used by the vanilla sources. In this case we just generated a function that can be called directly.

I want to add a new driver which is loaded by `module_platform_driver(...)`. What steps are required to add this driver besides adding the declaration in main.cc?

Until now the usb_drv on ARM was the only dde_linux driver that needed this macro, hence it is defined in its private Linux emulation header (see 'repos/dde_linux/src/lib/usb/include/spec/arm/platform/lx_emul.h'). Normally we only move definitions or rather emulation code to the somewhat generic lx_kit/lx_emul locations if used by more than one driver.

For now I suggest to implement the macro privately in the intel_fb driver as well and we will come up with a better solution later on.

Regards, Josef

Hi Christian Helmuth,

I want to run Virtual Box and Seoul VMM on top of Genode/NOVA. Seoul executes Tinycore Linux as guest OS and Virtual Box executes Windows7.

Can you please explain how to achieve above functionality with steps.

Regards,

Janardhan.V

________________________________ From: Alexander Boettcher <alexander.boettcher@...1...> Sent: Wednesday, April 26, 2017 4:59:20 PM To: Genode OS Framework Mailing List Subject: Re: compiling genode with Virtual box tiny core Linux

Hello,

On 25.04.2017 11:08, Janardhan wrote:

From: Christian Helmuth <christian.helmuth@...1...>

From this little information, it is hard to identify the cause of the issue. Please always provide thorough information about your test scenario including used hardware platform resp. Qemu version, make command line, and complete log output.

as written already by Christian, there are still information missing to make a useful guess:

- which Qemu version you are using (beginning with 2.5 until 2.8 there are known issues) - which Genode (release/master/staging .. branch) you are using - which Tinycore image (core/tinycore/coreplus) and which version 7.1,7.2, 8.* you are using ...

Beside all that missing information, running this setup in Qemu is at this point of no real value to you (especially if it happen that you running your Qemu on your developer Linux distro as VM).

You would need to have a patience of a saint until it boots to a usable state.

Just copy the generated iso (build/x86_*/var/run/*.iso) to your favorite usb stick (via dd) and boot it on some Intel based test machine.

Cheers,

Alex.

Greets

Christian Helmuth Genode Labs

https://www.genode-labs.com/ · https://genode.org/ https://twitter.com/GenodeLabs · /ˈdʒiː.nəʊd/

Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth

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-- Alexander Boettcher Genode Labs

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Genode Labs GmbH - Amtsgericht Dresden - HRB 28424 - Sitz Dresden Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth

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Hello,

On Sat, Apr 29, 2017 at 08:48:42AM +0000, Janardhan wrote:

When i am installing dde_linux its showing below error.

./tool/ports/prepare_port dde_linux

dde_linux update src/lib/usb/drivers/usb/host/dwc_otg dde_linux extract linux-4.4.3.tar.xz (usb) dde_linux extract linux-4.4.3.tar.xz (intel_fb) dde_linux extract linux-4.4.3.tar.xz (lxip) dde_linux extract linux-4.4.3.tar.xz (wifi) Error: Hash sum check for libnl failed make[2]: *** [libnl.file] Error 1 make[1]: *** [_install_in_port_dir] Error 2 make: *** [dde_linux] Error 2

Please remove the contrib/dde_linux-<hash> directory and run prepare_port again. It seems yur stuck in some intermediate state.

Regards