mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-21 01:12:26 +08:00
26 lines
522 B
C
26 lines
522 B
C
#include <stdint.h>
|
|
#include <stdlib.h>
|
|
#include <tls.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); \
|
|
}
|