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From: Josef W. <Jos...@gm...> - 2005-10-07 16:29:37
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On Friday 07 October 2005 19:18, Alan Grimes wrote: > Can you please explain what the issue behind this error message is? > OpenGL applications are natural subjects for code profiling... > > ###################### > atg@leenooks ~/test $ callgrind ppracer > ==27090== Callgrind-0.9.12, a call-graph generating cache profiler for > x86-linux > ==27090== Using valgrind-2.4.1, a program supervision framework for > x86-linux. > ... > ppracer: error while loading shared libraries: libGL.so.1: cannot enable > executa > ble stack as shared object requires: Invalid argument Hmm... this is not callgrind-specific. I'm not really sure where this comes from. Forwarding to valgrind-users... Does this happen with VG3, too? > Here's another: > > ############################ > atg@leenooks ~/Croquet0.3 $ valgrind squeak > ==16925== Memcheck, a memory error detector. > ==16925== Copyright (C) 2002-2005, and GNU GPL'd, by Julian Seward et al. > ==16925== Using LibVEX rev 1367, a library for dynamic binary translation. > ==16925== Copyright (C) 2004-2005, and GNU GPL'd, by OpenWorks LLP. > ==16925== Using valgrind-3.0.1, a dynamic binary instrumentation framework. > ==16925== Copyright (C) 2000-2005, and GNU GPL'd, by Julian Seward et al. > ==16925== For more details, rerun with: -v > ==16925== > could not find display driver vm-display-X11; either: > - check that /usr/local/lib/squeak/3.7-7/vm-display-X11.so exists, or > - use the '-plugins <path>' option to tell me where it is, or > - remove DISPLAY from your environment. Seems like the execution environment is slightly different when run in Valgrind? No idea, sorry. Josef |