On 14 April 2012 20:23, Pravinkumar Chavan < [email protected]> wrote:
> > > On 14 April 2012 18:48, Lata Agrawal <[email protected]> wrote: > >> Hi all, >> >> I am trying to execute QT application (QT-4.6.2) on an embedded >> linux/MIPS device using directfb as framebuffer driver. I have compiled >> DirectFB-1.4.3 with linux-fusion-8.1.1 in multi-app mode. But when I >> execute the application with command "*./<appname> -qws >> --dfb:mode=800*480 --dfb=no-cursor &*". This app runs fine when executed >> with directfb compiled in single app mode. But with directfb in multi-app >> mode It gives following error, as shown in bold below: >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.4.3 |~~~~~~~~~~~~~~~~~~~~~~~~~~ >> (c) 2001-2009 The world wide DirectFB Open Source Community >> (c) 2000-2004 Convergence (integrated media) GmbH >> ------------------------------ >> ---------------------------------- >> >> (*) DirectFB/Core: Multi Application Core. (2012-04-14 11:21) [ DEBUG ] >> >> (*) Fusion/SHM: Using MADV_REMOVE (2.6.28.0 >= 2.6.19.2) >> (*) Direct/Thread: Started 'Fusion Dispatch' (155) [MESSAGING OTHER/OTHER >> 0/0] <2093056>... >> (*) Direct/Thread: Started 'VT Switcher' (160) [CRITICAL OTHER/OTHER 0/0] >> <2093056>... >> (*) Direct/Thread: Started 'VT Flusher' (161) [DEFAULT OTHER/OTHER 0/0] >> <2093056>... >> >> (*) DirectFB/FBDev: Found 'AU1200' (ID 0) with frame buffer at >> 0x08000000, 1500k (MMIO 0x00000000, 0k) >> *(!) [ 153: 0.165] --> Caught signal 10 (sent by the kernel) <-- >> (!) [Main Thread 0.238] ( 153) *** Assertion [(shared) != NULL] >> failed *** [fusion.c:96 in _fusion_fd()] >> (!) [ 153: 0.238] --> Caught signal 5 (sent by pid 153, uid 0) <--* >> >> Can someone please suggest whats going on wrong here? >> >> > I am getting as below if compiled without --enable-debug > > > # /launchapp > > Launching carnav... > # FT_New_Face failed with index 0 : 3 > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.4.3 |~~~~~~~~~~~~~~~~~~~~~~~~~~ > (c) 2001-2009 The world wide DirectFB Open Source Community > (c) 2000-2004 Convergence (integrated media) GmbH > ---------------------------------------------------------------- > > (*) DirectFB/Core: Multi Application Core. (2012-04-14 14:04) > > (*) Fusion/SHM: Using MADV_REMOVE (2.6.28.0 >= 2.6.19.2) > (*) Direct/Thread: Started 'Fusion Dispatch' (241) [MESSAGING OTHER/OTHER > 0/0] <2093056>... > (*) Direct/Thread: Started 'VT Switcher' (246) [CRITICAL OTHER/OTHER 0/0] > <2093056>... > (*) Direct/Thread: Started 'VT Flusher' (247) [DEFAULT OTHER/OTHER 0/0] > <2093056>... > > (*) DirectFB/FBDev: Found 'AU1200' (ID 0) with frame buffer at 0x08000000, > 1500k (MMIO 0x00000000, 0k) > (!) [ 239: 0.105] --> Caught signal 10 (sent by the kernel) <-- > (!) [ 239: 0.172] --> Caught signal 11 (at 0x8, invalid address) <-- > >> Regards, >> Lata >> >> GDB output on debug: # ./gdb dlopen failed on 'libthread_db.so.1' - /lib/libthread_db.so.1: undefined symbol: ps_lsetfpregs GDB will not be able to debug pthreads. GNU gdb 6.7 Copyright (C) 2007 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html > This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "mipsel-linux". (gdb) file /opt/libs/directfblib/bin/mipsel-linux-directfb-c mipsel-linux-directfb-config mipsel-linux-directfb-csource (gdb) file /opt/libs/directfblib/bin/mipsel-linux- mipsel-linux-coretest_blit2 mipsel-linux-dfbdump mipsel-linux-dfbfx mipsel-linux-dfbg mipsel-linux-dfbinfo mipsel-linux-dfbinput mipsel-linux-dfbinspector mipsel-linux-dfblayer mipsel-linux-dfbmaster mipsel-linux-dfbpenmount mipsel-linux-dfbscreen mipsel-linux-dfbtest_blit mipsel-linux-dfbtest_blit2 mipsel-linux-dfbtest_mirror mipsel-linux-dfbtest_reinit mipsel-linux-dfbtest_scale mipsel-linux-dfbtest_sync mipsel-linux-dfbtest_window mipsel-linux-dfbtest_window_flip_once mipsel-linux-direct_stream mipsel-linux-direct_test mipsel-linux-directfb-config mipsel-linux-directfb-csource mipsel-linux-fusion_fork mipsel-linux-fusion_reactor mipsel-linux-fusion_skirmish mipsel-linux-fusion_stream mipsel-linux-mkdfiff mipsel-linux-mkdgiff (gdb) file /opt/libs/directfblib/bin/mipsel-linux-dfbdump Reading symbols from /opt/libs/directfblib/bin/mipsel-linux-dfbdump...done. (gdb) bt No stack. (gdb) run Starting program: /opt/libs/directfblib/bin/mipsel-linux-dfbdump [tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device] warning: Can not parse XML target description; XML support was disabled at compile time [tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device] [tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device] [tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device] ~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.4.3 |~~~~~~~~~~~~~~~~~~~~~~~~~~ (c) 2001-2009 The world wide DirectFB Open Source Community (c) 2000-2004 Convergence (integrated media) GmbH ---------------------------------------------------------------- (*) DirectFB/Core: Multi Application Core. (2012-04-14 14:04) [tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device] [tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device] [tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device] [tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device] [tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device] [tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device] (*) Fusion/SHM: Using MADV_REMOVE (2.6.28.0 >= 2.6.19.2) Program received signal SIG32, Real-time event 32. 0x2acd46ac in pthread_create () from /usr/lib/libpthread.so.0 (gdb) c Continuing. [tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device] (*) Direct/Thread: Started 'Fusion Dispatch' (178) [MESSAGING OTHER/OTHER 0/0] <2093056>... [New LWP 178] > >> _______________________________________________ >> directfb-users mailing list >> [email protected] >> http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users >> >> > > > -- > ** > _________________________ > > Pravinkumar Chavan > Software Engineer > +919867107370 > En Route Media Pvt. Ltd. > > > > *Winner of 'Innovative Creation of a New Medium' at the OOH Awards 2012* > ** > *_________________________* > * > * > > > -- ** _________________________ Pravinkumar Chavan Software Engineer +919867107370 En Route Media Pvt. Ltd. *Winner of 'Innovative Creation of a New Medium' at the OOH Awards 2012* ** *_________________________* * *
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