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#include <stdint.h>
#include <stddef.h>
struct tls_obj
{
const char *name;
uintptr_t addr;
size_t size;
size_t align;
};
extern struct tls_obj tls_registry[];
#define TLS_REGISTER(x) \
static void __attribute__((constructor)) \
tls_register_##x (void) \
{ \
size_t i; \
for (i = 0; tls_registry[i].name; ++i); \
tls_registry[i].name = #x; \
tls_registry[i].addr = (uintptr_t) &x; \
tls_registry[i].size = sizeof (x); \
tls_registry[i].align = __alignof__ (x); \
}
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