users

users@lists.genode.org

1 participants
2310 discussions

virtualbox compilation errors
by Lonnie Cumberland 06 Mar '14

06 Mar '14

Greetings All, I have just been trying to compile Genode with NOVA and VirtualBox and ran into an error: ----------------------------------------------- MERGE virtualbox-recompiler.lib.a Library virtualbox-runtime COMPILE Runtime/VBox/log-vbox.o COMPILE Runtime/common/alloc/memcache.o ASSEMBLE Runtime/common/asm/ASMAtomicCmpXchgU64.o ASSEMBLE Runtime/common/asm/ASMAtomicReadU64.o ASSEMBLE Runtime/common/asm/ASMAtomicUoReadU64.o ASSEMBLE Runtime/common/asm/ASMAtomicXchgU64.o COMPILE Runtime/common/checksum/md5.o COMPILE Runtime/common/err/RTErrConvertFromErrno.o CONVERT errmsgdata.h COMPILE Runtime/common/err/errmsg.o genode-x86-g++: error: Runtime/common/err/errmsg.cpp: No such file or directory genode-x86-g++: fatal error: no input files compilation terminated. make[2]: *** [Runtime/common/err/errmsg.o] Error 1 make[1]: *** [virtualbox-runtime.lib] Error 2 make: *** [gen_deps_and_build_targets] Error 2 ---------------------------------------------- everything was proceeding well and I had completed all of the "make prepare" requirement and did the "make virtualbox" I have the genode-toolchain-12.11-x86_64.tar.bz2 installed as well on my 64-bit Debian system which is running in VirtualBox on a test system for building as I want to generate an iso to boot into a machine to see how it works. I would like to replicate the genode/nova/virtualbox demo done at FOSDEM to run some simple test OS's. Kind Regards and have a great day, Lonnie

4 9

Source-code package management
by Norman Feske 05 Mar '14

05 Mar '14

Hello, related to the recent discussions about improving the ease of use of the framework, I'd like to point you to a current discussion about changing the structure of the source tree and the management of 3rd-party code: https://github.com/genodelabs/genode/issues/1082 Please do not hesitate to participate with sharing your experience, opinions, and suggestions. Personally, I am particularly interested in your individual notion of "ease of use". (that I wish to accommodate as far as possible) Cheers 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

2 2

Announcement: Genode OS Framework version 14.02 released
by Christian Helmuth 05 Mar '14

05 Mar '14

Just now, we released a fresh version of Genode, which focuses on storage and virtualization. With this release, we bring block-device access and file-system support on the next level paving the way to use Genode as general-purpose OS. The port of VirtualBox adds support for a wide range of guest OSes (including MS Windows) to the long history of virtualization on Genode. The main features and improvements of the current release are: - VirtualBox running on the NOVA microhypervisor - Base framework - Improved stack management - Storage - NetBSD file systems ported via rump kernels - Revised block-driver framework - New block cache - New FUSE-based NTFS-3g support - Ported e2fsprogs to the Noux runtime - Low-level OS infrastructure - New pseudo file system as tracing front end - Unified interfaces for graphics - New status-reporting mechanism - Nitpicker support for dynamic screen resizing - Libraries and applications - Extended Noux runtime with POSIX signals - Dynamic ROM service - Platforms - Basic support ODROID XU More details about version 14.02 can be found in the release documentation here http://genode.org/documentation/release-notes/14.02 Happy hacking with Genode -- Christian Helmuth Genode Labs http://www.genode-labs.com/ · http://genode.org/ https://twitter.com/GenodeLabs · /ˈdʒiː.nəʊd/ Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth

5 10

Build errors incorporating libc
by Bob Stewart 03 Mar '14

03 Mar '14

I'm building with 13.11 on an ARM platform. I've done a make prepare in libports for the libc package. The build fails during in the library creation on a "No rule to make target `_setjmp.o' " error --- Snippet of the build log is: . . . Library libc-string Library init_pd_args MERGE libc-string.lib.a Library libc-stdlib MERGE libc-stdlib.lib.a Library libc-locale MERGE libc-locale.lib.a Library libc-stdio MERGE libc-stdio.lib.a Library libc-gen MERGE libc-gen.lib.a Library libc-gdtoa MERGE libc-gdtoa.lib.a Library libc-inet MERGE libc-inet.lib.a Library libc-stdtime MERGE libc-stdtime.lib.a Library libc-regex MERGE libc-regex.lib.a Library libc-compat MERGE libc-compat.lib.a make[3]: *** No rule to make target `_setjmp.o', needed by `libc-setjmp.lib.a'. Stop. make[3]: *** Waiting for unfinished jobs.... Library libc-setjmp make[2]: *** [libc-setjmp.lib] Error 2 make[2]: *** Waiting for unfinished jobs.... Library ldso-startup . . . What am I missing? Thanks, Bob Stewart

3 2

Toolchain out of date?
by Guido Witmond 02 Mar '14

02 Mar '14

Dear people of Genode-labs, After a long time lurking, I wanted to give it a spin. These are my experiences: I installed an Ubuntu-12.04-03 iso on a virtual-box vm. I downloaded: genode-14.02.tar.bz2 and genode-toolchain-12.11-x86_64.tar.bz2 Unpacked according to instructions. When trying the make run/demo from the 'getting started' page I get this error: $ make run/demo /bin/bash: /usr/local/genode-gcc/bin/genode-x86-g++: cannot execute binary file and more of these for other binaries from the toolchain, eg gcc, ar, etc. Some investigations: $ file /usr/local/genode-gcc/bin/genode-x86-g++ /usr/local/genode-gcc/bin/genode-x86-g++: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.15, BuildID[sha1]=0xe8a025bec16cdc16afa6cc41c05e1bdf19a9fbc4, stripped $ ldd /usr/local/genode-gcc/bin/genode-x86-g++ not a dynamic executable $ cat /proc/version Linux version 3.8.0-29-generic (buildd@...232...) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #42~precise1-Ubuntu SMP Wed Aug 14 15:31:16 UTC 2013 Compiling the tool-chain using tool/tool-chain script gave a working compiler and a running demo! I guess, the latest tool-chain 12.11 is out of date for the latest Ubuntu. I hope to post more experiences later on. With regards, Guido Witmond.

2 2

Genode System Architecture and Configuration Questions,
by J. M. Becker 28 Feb '14

28 Feb '14

Hi Genode Engineers. I've been following the Genode project for a few years, and I'm very excited about it's progress. I've worked through some of the build instructions, and read most of the documentation on the website. I've been able to test out various run files, and I want to begin porting some stuff. I just have a few questions, which would help me understand how you envision the system level considerations. 1. Do any library level diagrams or flowcharts exist? Specifically to describe at which point various pieces funnel together? Maybe something with details comparable to Linux_Graphics_Stack_2013.svg<http://upload.wikimedia.org/wikipedia/commons/c/c2/Linux_Graphics_Stack_201…> ? 2. How are shared configuration files handled? For example, system level configurations often found in /etc? Thanks Everyone, -J.

2 1

Re: Method definitions for session interfaces
by Meenakshi Narayanan 25 Feb '14

25 Feb '14

Hello, As far as the session interfaces are concerned, the framework is very intricately designed (hats off). Connection->Client->Capability->Session. If I want to call a function defined by the session interface, one has to include the <session_name>/connection.h and make a call which then calls the Rpc_functionName. My question is this: Where is the body of such functions defined? Is there a framework that dictates where the body of the function goes? More specifically, this doubt came up when exploring the Attached_io_mem_dataspace which contains a function called dataspace(). Recently, my friend Aditya posted this<http://sourceforge.net/mailarchive/forum.php?thread_name=CANhviG0%3DKY2%3D%…> and it gave the error 'No RM attachment', which is found in the function print_page_fault defined in util.h. My assertion is that a component that uses the MMIO class initlaiised with this dataspace().local_addr() rather than the physical address itself. Long story short, what could have caused this page fault? Thanks in advance, Meenakshi.

2 1

Trying to boot run/demo on i.MX6
by Aditya Kousik 20 Feb '14

20 Feb '14

Hello all, Continuing on our efforts to provide a Genode port to Freescale i.MX6, we tried running the demo scenario by simply porting the extensive i.MX53 driver written by Stefan; i.MX6 is merely an upgrade but it still uses same IPU defs, except for different address spaces for the registers which were appropriately modified. A subsequent compilation and boot of the image resulted in the following error: Any thoughts on how to tackle ? [init -> fb_drv] Could not open file "config" [init -> fb_drv] Could not obtain config file no RM attachment (faulter 1059508c with IP 1000861c attempts to write to address 244000) unknown signal context Thanks and Regards Aditya.

1 1

Runtime verbosity
by Aditya Kousik 13 Feb '14

13 Feb '14

Hello I get the usage of make VERBOSE_MK= VERBOSE_DIR= VERBOSE= during the build process. But is there any terminal level verbosity option? The closest I've got to, is in the configuration of the init process, by specifying 'verbose="yes"' in the config node. Is there much deeper verbose output such as function calls and argument list printing? Thanks and regards Aditya.

2 1

FOSDEM microkernel dinner
by Julian Stecklina 13 Feb '14

13 Feb '14

Hello fellow microkernel hackers, for those of you at FOSDEM: Some of us want to meet up for dinner tonight. I suggest we meet on Grand Place / Grote Markt at 20:30. This should leave everyone enough time to drop off their stuff at the hotel and get to the city center. Julian

2 1

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

users