Hi, I think you're right with the source code triggering the error, but must slightly adjust your investigation...
On Tue, Jan 22, 2013 at 10:52:58PM -0500, Paul Dufresne wrote: > It looks like Framebuffer_drv::map_io_mem(0x0, PAGESIZE, false, > &dummy) never return and cause: It does return and it does it in an exceptional fashion ;-) [...] > [init -> vesa_drv] map_code_area will map_io_mem > I/O memory [0,1000) not available > Local MMIO mapping failed! > [init -> launchpad] Could not open file "ld.lib.so" > [init -> launchpad] Could not open file "config" > [init -> timer] Timer::Timeout_scheduler::Timeout_scheduler(Platform_timer*, > Ger > [init -> vesa_drv] C++ runtime: Genode::Parent::Service_denied > [init -> launchpad] Could not obtain config file > [init -> vesa_drv] void* abort(): abort called Oops, we got an exception that was not caught. This aborts vesa_drv on a failing session request. In this case, the IO MEM session is denied by core's service, because the requested region is not available. Please have a look into base/include/parent/parent.h which declares Parent::session() and the Service_denied exception. For further investigation, you may set 'bool verbose = true' in base/src/core/io_mem_session_component.cc:25 This enables logging of all requests to the IO MEM service in core. Greets -- 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 ------------------------------------------------------------------------------ Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. ON SALE this month only -- learn more at: http://p.sf.net/sfu/learnnow-d2d _______________________________________________ Genode-main mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/genode-main
