#include <stdio.h> #include <tls.h> #ifdef USE_TLS # include "tls-macros.h" COMMON_INT_DEF(baz); int in_dso (int n, int *caller_bazp) { int *bazp; int result = 0; puts ("foo"); /* Make sure PLT is used before macros. */ __asm__ ("" ::: "memory"); bazp = TLS_GD (baz); if (caller_bazp != NULL && bazp != caller_bazp) { printf ("callers address of baz differs: %p vs %p\n", caller_bazp, bazp); result = 1; } else if (*bazp != n) { printf ("baz != %d\n", n); result = 1; } *bazp = 16; return result; } #endif