Subversion Repositories openrisc

#include <stdio.h>

#include <stdio.h>

#include <stdlib.h>

#include <stdlib.h>

#include <string.h>

#include <string.h>

int main ()

int main ()

{

{

volatile int *p;

volatile int *p;

__mf_set_options ("-wipe-stack -no-check-initialization");

__mf_set_options ("-wipe-stack -no-check-initialization");

{

{

  volatile int array [10];

  volatile int array [10];

  p = & array[0];

  p = & array[0];

  array[0] = 2;

  array[0] = 2;

  array[9] = 5;

  array[9] = 5;

  /* Array[] should be wiped clean at this point.  */

  /* Array[] should be wiped clean at this point.  */

}

}

__mf_set_options ("-no-wipe-stack");

__mf_set_options ("-no-wipe-stack");

{

{

  volatile int array2[10];

  volatile int array2[10];

 /* hope that this is allocated on top of old array[] */

 /* hope that this is allocated on top of old array[] */

  if (p != & array2[0])

  if (p != & array2[0])

    exit (0);  /* Test is not applicable. */

    exit (0);  /* Test is not applicable. */

  array2[5] = 6;

  array2[5] = 6;

  /* Old values shouldn't still be around; the new one should.  */

  /* Old values shouldn't still be around; the new one should.  */

  if (p[0] == 2 || p[9] == 5 || p[5] != 6)

  if (p[0] == 2 || p[9] == 5 || p[5] != 6)

    abort() ;

    abort() ;

  /* array2[] should not be wiped at this point! */

  /* array2[] should not be wiped at this point! */

}

}

{

{

  volatile int array3[10];

  volatile int array3[10];

 /* hope that this is allocated on top of old array[] and array2[]*/

 /* hope that this is allocated on top of old array[] and array2[]*/

  if (p != & array3[0])

  if (p != & array3[0])

    exit (0);  /* Test is not applicable. */

    exit (0);  /* Test is not applicable. */

  array3[1] = 2;

  array3[1] = 2;

  /* Check that old assignment is still around.  */

  /* Check that old assignment is still around.  */

  if (p[5] != 6 || p[1] != 2)

  if (p[5] != 6 || p[1] != 2)

    abort() ;

    abort() ;

}

}

return 0;

return 0;

}

}