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When the translation unit itself creates pointers to the ctors/dtors in a specific section handled by the linker (whether .init_array or .ctors.*), there's no reason for the functions to have external linkage. That ends up polluting the symbol table in the running kernel. This makes vxcrtstuff.c on par with the generic crtstuff.c which also defines e.g. frame_dummy and __do_global_dtors_aux static. libgcc/ * config/vxcrtstuff.c: Make constructor and destructor functions static when possible.
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