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Kernel and Embedded Linux

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Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

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Elixir Cross Referencer

/* Test global variable initialized to hidden STT_GNU_IFUNC symbol.  */

extern void foo (void);
void (*f) (void) = &foo;

extern void bar (void);

void
bar (void)
{
  f ();
}