Hi Sunil,
I do not see any obvious problems there.
Do a gdb (or gdbserver if you are on a small RFS) and see in which line
your program hangs.
Greets
Niels
Sunilkumar wrote:
Hi all,
Iam trying to run multicore DFB application on my arm based device.
I have modprobed fusion.ko, created the /dev/fusion nodes and also did
"mount tmpfs /dev/shm -ttmpfs "
but when i try to run dfbinfo my system is getting hanged below is log
i got , please tell me what i have done wrong
~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.3.0 |~~~~~~~~~~~~~~~~~~~~~~~~~~
(c) 2001-2008 The world wide DirectFB Open Source Community
(c) 2000-2004 Convergence (integrated media) GmbH
----------------------------------------------------------------
(-) [Main Thread 0.007] ( 776) DirectFB/Core:
dfb_core_create...
(-) [Main Thread 0.008] ( 776) Direct/Main:
direct_initialize() called...
(-) [Main Thread 0.008] ( 776) Direct/Main: ...2
references now.
(*) DirectFB/Core: Multi Application Core. (2009-10-31 15:07) [ DEBUG ]
(-) [Main Thread 0.009] ( 776) Direct/Modules:
direct_modules_explore_directory( '/opt/limo/lib/directfb-1.3-0/sys
tems' )
(-) [Main Thread 0.010] ( 776) Direct/Mem: + 44
bytes [modules.c:177 in direct_modules_explore_directory(
)]
(-) [Main Thread 0.011] ( 776) Direct/Mem: + 21
bytes [modules.c:183 in direct_modules_explore_directory(
)] -> 0x147f8 " libdirectfb_fbdev.so"
(-) [Main Thread 0.011] ( 776) Direct/Modules: Loading
'/opt/limo/lib/directfb-1.3-0/systems/libdirectfb_fbdev.so'
...
(-) [Main Thread 0.015] ( 776) Direct/Modules: Registering
'fbdev' ('/opt/limo/lib/directfb-1.3-0/systems')
(-) [Main Thread 0.016] ( 776) Direct/Mem: + 6
bytes [modules.c:120 in direct_modules_register()] -> 0x1
4bd0 " fbdev"
(-) [Main Thread 0.016] ( 776) Direct/Modules: ...registered.
(-) [Main Thread 0.016] ( 776) Direct/Mem: + 44
bytes [core.c:297 in dfb_core_create()]
(-) [Main Thread 0.017] ( 776) Direct/Mem: + 24
bytes [thread.c:113 in direct_thread_add_init_handler()]
(-) [Main Thread 0.017] ( 776) Fusion/Main:
fusion_enter( 0, 45, 0x137dc )
(*) Fusion/SHM: Using MADV_REMOVE (2.6.25.0 >= 2.6.19.2)
(-) [Main Thread 0.018] ( 776) Direct/Main:
direct_initialize() called...
(-) [Main Thread 0.018] ( 776) Direct/Main: ...3
references now.
(-) [Main Thread 0.019] ( 776) Fusion/Main: -> Fusion
ID 0x00000001
After this my system is not working ...
Thanks,
Sunil
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