[thirdparty/glibc.git] / elf / tst-tlsmod2.c

#include <stdio.h>


__thread int foo;


int
in_dso (int n, int *caller_foop)
{
  int *foop;
  int result = 0;

  puts ("foo");			/* Make sure PLT is used before macros.  */
  asm ("" ::: "memory");

  foop = &foo;

  if (caller_foop != NULL && foop != caller_foop)
    {
      printf ("callers address of foo differs: %p vs %p\n", caller_foop, foop);
      result = 1;
    }
  else if (*foop != n)
    {
      printf ("foo != %d\n", n);
      result = 1;
    }

  *foop = 16;

  return result;
}
Commit	Line	Data
aed283dd UD	1	#include <stdio.h>
aed283dd UD	2
fc093be1	3
33c50ef4	4	__thread int foo;
aed283dd UD	5
	6
	7	int
	8	in_dso (int n, int *caller_foop)
	9	{
e6f52680	10	int *foop;
aed283dd UD	11	int result = 0;
aed283dd UD	12
e6f52680	13	puts ("foo"); /* Make sure PLT is used before macros. */
046b4069	14	asm ("" ::: "memory");
e6f52680	15
33c50ef4	16	foop = &foo;
e6f52680	17
aed283dd UD	18	if (caller_foop != NULL && foop != caller_foop)
	19	{
	20	printf ("callers address of foo differs: %p vs %p\n", caller_foop, foop);
	21	result = 1;
	22	}
	23	else if (*foop != n)
	24	{
	25	printf ("foo != %d\n", n);
	26	result = 1;
	27	}
	28
	29	*foop = 16;
	30
	31	return result;
	32	}