dlopen causes the program to crash

[kas turi]

Hi
   I am running timesys linux 2.4.7-timesys-3.1.180 on
my 8260 board.  I have written a small program that
invokes dlopen and tries to access the shared library.
The program is linked with libdl-2.1.3.so.
The program is shown below:

#include <dlfcn.h>
#include <stdio.h>

main()
{
        void *handle;

        printf ("Before dlopen\n");
        handle = dlopen ("/lib/libpthread.so.0",
RTLD_NOW);
        printf ("dlopen done\n");

        dlclose(handle);
}

When I run on the target I get "Illegal instruction"
at dlopen even though libpthread.so.0 is present in
/lib directory.

Any idea why the dlopen causes the program to crash?


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