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#include <stdlib.h>

#include <string.h>

/* Test various kinds of stepping.

*/

int myglob = 0;

int callee() {

    myglob++; return 0;

}

/* A structure which, we hope, will need to be passed using memcpy.  */

struct rhomboidal {

  int rather_large[100];

};

void

large_struct_by_value (struct rhomboidal r)

{

  myglob += r.rather_large[42]; /* step-test.exp: arrive here 1 */

}

int main () {

   int w,x,y,z;

   int a[10], b[10];

   /* Test "next" and "step" */

   w = 0;

   x = 1;

   y = 2;

   z = 3;

   w = w + 2;

   x = x + 3;

   y = y + 4;

   z = z + 5;

   /* Test that "next" goes over a call */

   callee(); /* OVER */

   /* Test that "step" doesn't */

   callee(); /* INTO */

   /* Test "stepi" */

   a[5] = a[3] - a[4];

   callee(); /* STEPI */

   /* Test "nexti" */

   callee(); /* NEXTI */

   y = w + z;

   {

     struct rhomboidal r;

     memset (r.rather_large, 0, sizeof (r.rather_large));

     r.rather_large[42] = 10;

     large_struct_by_value (r);  /* step-test.exp: large struct by value */

   }

   exit (0);

}