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/* Area:        ffi_call

   Purpose:     Check structures.

   Limitations: none.

   PR:          none.

   Originator:  From the original ffitest.c  */

/* { dg-do run } */

#include "ffitest.h"

typedef struct

{

  float f;

  int i;

} test_structure_9;

static test_structure_9 struct9 (test_structure_9 ts)

{

  ts.f += 1;

  ts.i += 1;

  return ts;

}

int main (void)

{

  ffi_cif cif;

  ffi_type *args[MAX_ARGS];

  void *values[MAX_ARGS];

  ffi_type ts9_type;

  ffi_type *ts9_type_elements[3];

  ts9_type.size = 0;

  ts9_type.alignment = 0;

  ts9_type.type = FFI_TYPE_STRUCT;

  ts9_type.elements = ts9_type_elements;

  ts9_type_elements[0] = &ffi_type_float;

  ts9_type_elements[1] = &ffi_type_sint;

  ts9_type_elements[2] = NULL;

  test_structure_9 ts9_arg;

  /* This is a hack to get a properly aligned result buffer */

  test_structure_9 *ts9_result =

    (test_structure_9 *) malloc (sizeof(test_structure_9));

  args[0] = &ts9_type;

  values[0] = &ts9_arg;

  /* Initialize the cif */

  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, &ts9_type, args) == FFI_OK);

  ts9_arg.f = 5.55f;

  ts9_arg.i = 5;

  printf ("%g\n", ts9_arg.f);

  printf ("%d\n", ts9_arg.i);

  ffi_call(&cif, FFI_FN(struct9), ts9_result, values);

  printf ("%g\n", ts9_result->f);

  printf ("%d\n", ts9_result->i);

  CHECK(ts9_result->f == 5.55f + 1);

  CHECK(ts9_result->i == 5 + 1);

  free (ts9_result);

  exit(0);

}