users April 2012

users@lists.genode.org

5 participants
4 discussions

Has anyone had success with GCC SVN/4.7
by Taru Karttunen 04 Sep '12

04 Sep '12

Hello I was hacking around gccgo (go implementation in gcc) and I can get the runtime and the compiler compiled when using gcc-4.7-RC-20120314. But the issue becomes rest of Genode not liking a newer gcc. Has anyone else had success with either GCC 4.7 or a SVN version of GCC? My current issue is: Library libc MERGE libc.lib.so fd_alloc.o: In function `Libc::file_descriptor_allocator()': /home/taruti/genohack/genode/libports/src/lib/libc/fd_alloc.cc:26: undefined reference to `__dso_handle' /usr/local/genode-gcc/bin/genode-x86-ld: fd_alloc.o: relocation R_X86_64_PC32 against undefined hidden symbol `__dso_handle' can not be used when making a shared object Has anyone got an idea how to solve this? ps. if someone is trying this, one has to compile libsupc++ explicitely with -fPIC to get cxx working. - Taru Karttunen

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Fwd: [HelenOS-devel] GSoC students announced
by Norman Feske 25 Apr '12

25 Apr '12

Hello, the following message is cross-posted from the HelenOS mailing list. My congratulations to all successful student applicants to this year's GSoC. I'm particularly excited about the last entry of the list: The project of Tobias Börtitz. He will combine the kernel of HelenOS with the Genode userland. Bringing the two worlds together is an intriguing and challenging topic. Of course, Genode Labs will support Tobias on his quest. His mentor will be long-time Genode developer Stefan Kalkowski. Good luck Tobias! Cheers Norman -------- Original Message -------- Subject: [HelenOS-devel] GSoC students announced Date: Mon, 23 Apr 2012 23:29:41 +0200 From: Jakub Jermar <jakub@...85...> Reply-To: HelenOS development mailing list <helenos-devel@...87...> To: HelenOS development mailing list <helenos-devel@...87...> Google has just announced [1] the accepted students [2] for this year of GSoC. Join us in welcoming and congratulating the students who will work on HelenOS projects this summer: Vivek Prakash Port GNU Compiler Collection (gcc) to HelenOS (mentor Jiri Svoboda) Sean Bartell Structured binary data tools (mentor Vojtech Horky) Adam Hraska Resizable, scalable, concurrent hash-table (mentor Jakub Jermar) Julia G. Medvedeva UDF file system server (mentor Martin Decky) Tobias Börtitz HelenOS as a Genode platform (mentor Stefan Kalkowski) Regards, Jakub [1] http://google-opensource.blogspot.com/2012/04/students-announced-for-google… [2] http://www.google-melange.com/gsoc/projects/list/google/gsoc2012 _______________________________________________ HelenOS-devel mailing list HelenOS-devel@...87... http://lists.modry.cz/cgi-bin/listinfo/helenos-devel

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Regarding: Building and installing the genode12-02 OS frame work
by Rajasekhar Reddy 11 Apr '12

11 Apr '12

hello Sir/Madem, We were doing installation of "Genode-12.0" the build part is over but further we are getting error like this . > .> .> genode build completed spawn ./core int main(): --- create local services> ---> int main(): --- start init --- int main(): transferred 79 MB to init int> main(): --- init created, waiting for exit condition ---> [init] Could not open file "ld.lib.so"> [init] unsupported program segment type 0x7> No protocol specified> No protocol specified> init kbd. [init -> launchpad] Could not open file "ld.lib.so"> [init -> launchpad] Could not open file "config"> [init -> launchpad] Could not obtain config file> [init -> fb_sdl] creating virtual framebuffer for mode 1024x768@...64...> [init -> nitpicker] framebuffer is 1024x768@...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 ->> launchpad] --- entering main loop --- for this we searched but did not find any clue. can you please help us on this issue. *Thanks and Regards* RajaSekharreddy.B.R

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ahci on foc_x86_32 and different qemu versions
by Taru Karttunen 03 Apr '12

03 Apr '12

Hello It appears that ahci is broken on foc_x86_32 with qemu 1.0, while the same .iso works with qemu 0.14.1. Works: Ubuntu 11.10 i386 qemu 0.14.1 Fails: Arch linux x86_64 qemu QEMU emulator version 1.0 (qemu-kvm-1.0) Fails: Ubuntu 12.04 beta2 i386 kvm QEMU emulator version 1.0 (qemu-kvm-1.0) All tests done with identical the same ahci.iso created originally from run/ahci with the latest Genode git master branch. However ahci works even on newer qemus with nova as the kernel. - Taru Karttunen

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users April 2012