users March 2011

users@lists.genode.org

12 participants
17 discussions

64bit Genode and Fiasco.OC
by Daniel Waddington 14 Mar '11

14 Mar '11

Hi, Is Genode+Fiasco.OC x86_64 known not to work? After various fiddling about with include files, and -m64 flags I got as far as the following.. Thanks Daniel Program drivers/framebuffer/vesa/vesa_drv COMPILE decode.o COMPILE fpu.o COMPILE framebuffer.o COMPILE hw_emul.o COMPILE ifx86emu.o COMPILE main.o COMPILE ops.o COMPILE ops2.o COMPILE prim_ops.o COMPILE sys.o LINK vesa_drv ifx86emu.o: In function `unsigned int inx<unsigned int>(unsigned short)': ifx86emu.cc:(.text+0x4c8): undefined reference to `bool hw_emul_handle_port_read<unsigned int>(unsigned short, unsigned int*)' ifx86emu.o: In function `void outx<unsigned int>(unsigned short, unsigned int)': ifx86emu.cc:(.text+0x649): undefined reference to `bool hw_emul_handle_port_write<unsigned int>(unsigned short, unsigned int)' collect2: ld returned 1 exit status make[2]: *** [vesa_drv] Error 1 make[1]: *** [vesa_drv.prg] Error 2 make: *** [gen_deps_and_build_targets] Error 2

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Genode footage of the Software Freedom Day 2010
by Norman Feske 10 Mar '11

10 Mar '11

Hello, the video material of my talk at the last year's Software Freedom Day event in Amsterdam was just published by Bas de Lange. The talk covers background information about Genode Labs, introduces the high-level Genode OS architecture, and demonstrates the concepts live. http://www.youtube.com/watch?v=Z1IMV3FJO7Q Thanks a lot to Bas for having organized the event and for publishing the footage! -- 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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C++ STL on Genode
by Daniel Waddington 08 Mar '11

08 Mar '11

Hi, Is it possible to use the standard C++ template library? or is this not ported to the Genode runtime? Thanks Daniel

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Equivalent to ucontext APIs
by Daniel Waddington 08 Mar '11

08 Mar '11

Hi, I want to perform user-level scheduling in Genode. Previously we used the POSIX ucontext APIs to save the thread's state, create a new context, and swap between contexts. Before I try to put the equivalent in place in Genode, I am wondering if there are any existing facilities to do this sort of thing in user-space. Also any advice on approach is welcome. Thanks Daniel

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TLS in Genode+Fiasco.OC
by Amadeo Cuadrado 08 Mar '11

08 Mar '11

Hello, Quick question: I am using Genode+Fiasco.OC, and I am trying to access the TLS of a particular thread. How can that be done? Where could I find an example on this? Thanks! Amadeo

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Libports building problem with Genode 11.02 + Fiasco.OC
by Daniel Waddington - SISA 02 Mar '11

02 Mar '11

Hello, We're struggling to build Genode 11.02 + Fiasco.OC on x86. We are building using the genode GCC x86-ia32 binaries (gcc 4.4.5) running on a x86_64 Ubuntu box. When we add "libports" to the REPOSITORY we get: COMPILE readlink.o COMPILE rlimit.o COMPILE select.o COMPILE strcoll.o COMPILE strxfrm.o COMPILE sysctl.o COMPILE wcscoll.o COMPILE wcsxfrm.o MERGE libc.lib.so genode-x86-ld: /home/dwaddington/git/omnios/build/genode/var/libcache/cap_alloc/cap_all oc.lib.a(cap_sel_alloc.o): relocation R_386_GOTOFF against undefined symbol `__l4sys_invoke_indirect' can not be used when making a shared object genode-x86-ld: final link failed: Bad value make[2]: *** [libc.lib.so] Error 1 make[1]: *** [libc.lib] Error 2 make: *** [gen_deps_and_build_targets] Error 2 I have no idea how to fix this. Any clues? Thanks Daniel

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SMP ia32 support with Pistachio
by Daniel Waddington - SISA 01 Mar '11

01 Mar '11

Hi, Has anyone managed to get Pistachio+Genode with SMP+ia32 running? We have managed to get Pistachio+Genode+ia32 without SMP working fine. As soon as we compile SMP it goes into an endless loop. Any ideas? Thanks Daniel Waddington

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users March 2011