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<body class='hmmessage'><div dir='ltr'>Let me correct myself. The problematic symbol in the situation here is "ff_pd_1", a global variable. It's declared with the attribute visibility("hidden"). The symbol isn't exported. Knowing this, gcc apparently doesn't generate PIC code for accessing it even when you add -fPIC.<style><!--
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--></style><div><br></div><div>By default, gcc assumes your executable isn't going to be larger than 2 gig. Executables are normally loaded within the first 2 gig of the address space, so any global variable ought to be reachable by a 32-bit address. This doesn't work for shared libraries. The address needs to be 64-bit.</div> </div></body>
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