[thirdparty/glibc.git] / elf / tst-tlsmod14a.c

#include <stdint.h>
#include <stdio.h>

#include <tls.h>

#if HAVE___THREAD

# define AL 4096
struct foo
{
  int i;
} __attribute ((aligned (AL)));

static __thread struct foo f;
static struct foo g;


# ifndef FCT
#  define FCT in_dso1
# endif


int
FCT (void)
{
  puts (__func__);

  int result = 0;

  int fail = (((uintptr_t) &f) & (AL - 1)) != 0;
  printf ("&f = %p %s\n", &f, fail ? "FAIL" : "OK");
  result |= fail;

  fail = (((uintptr_t) &g) & (AL - 1)) != 0;
  printf ("&g = %p %s\n", &g, fail ? "FAIL" : "OK");
  result |= fail;

  return result;
}

#endif
Commit	Line	Data
99fe3b0e UD	1	#include <stdint.h>
	2	#include <stdio.h>
	3
23195635 RM	4	#include <tls.h>
23195635 RM	5
11bf311e	6	#if HAVE___THREAD
99fe3b0e	7
11bf311e	8	# define AL 4096
99fe3b0e UD	9	struct foo
	10	{
	11	int i;
	12	} __attribute ((aligned (AL)));
	13
	14	static __thread struct foo f;
	15	static struct foo g;
	16
	17
11bf311e UD	18	# ifndef FCT
	19	# define FCT in_dso1
	20	# endif
99fe3b0e UD	21
	22
	23	int
	24	FCT (void)
	25	{
	26	puts (__func__);
	27
	28	int result = 0;
	29
	30	int fail = (((uintptr_t) &f) & (AL - 1)) != 0;
	31	printf ("&f = %p %s\n", &f, fail ? "FAIL" : "OK");
	32	result \|= fail;
	33
	34	fail = (((uintptr_t) &g) & (AL - 1)) != 0;
	35	printf ("&g = %p %s\n", &g, fail ? "FAIL" : "OK");
	36	result \|= fail;
	37
	38	return result;
	39	}
23195635 RM	40
23195635 RM	41	#endif