kc3-lang/libffi/testsuite/libffi.closures/closure_fn6.c

• Show log

  Commit

• Hash : eb244724
  Author :
  Date : 2021-07-16T14:33:04
  

  Use CHECK to assert more things in test suite (#654) * Use CHECK to assert more things in test suite * Use snprintf instead of sprintf * Fix va_struct1 and va_struct3

Download

• testsuite/libffi.closures/closure_fn6.c

• /* Area:	closure_call
     Purpose:	Check multiple values passing from different type.
  		Also, exceed the limit of gpr and fpr registers on PowerPC.
     Limitations:	none.
     PR:		PR23404
     Originator:	<andreast@gcc.gnu.org> 20050830	 */
  
  /* { dg-do run } */
  #include "ffitest.h"
  
  static void
  closure_test_fn0(ffi_cif* cif __UNUSED__, void* resp, void** args,
  		 void* userdata)
  {
    *(ffi_arg*)resp =
      (int)*(unsigned long long *)args[0] +
      (int)(*(unsigned long long *)args[1]) +
      (int)(*(unsigned long long *)args[2]) +
      (int)*(unsigned long long *)args[3] +
      (int)(*(int *)args[4]) + (int)(*(double *)args[5]) +
      (int)*(double *)args[6] + (int)(*(float *)args[7]) +
      (int)(*(double *)args[8]) + (int)*(double *)args[9] +
      (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
      (int)*(int *)args[12] + (int)(*(int *)args[13]) +
      (int)(*(double *)args[14]) +  (int)*(double *)args[15] +
      (intptr_t)userdata;
  
    printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
  	 (int)*(unsigned long long  *)args[0],
  	 (int)(*(unsigned long long  *)args[1]),
  	 (int)(*(unsigned long long  *)args[2]),
  	 (int)*(unsigned long long  *)args[3],
  	 (int)(*(int *)args[4]), (int)(*(double *)args[5]),
  	 (int)*(double *)args[6], (int)(*(float *)args[7]),
  	 (int)(*(double *)args[8]), (int)*(double *)args[9],
  	 (int)(*(int *)args[10]), (int)(*(float *)args[11]),
  	 (int)*(int *)args[12], (int)(*(int *)args[13]),
  	 (int)(*(double *)args[14]), (int)(*(double *)args[15]),
  	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
    CHECK((int)*(ffi_arg *)resp == 680);
  
  }
  
  typedef int (*closure_test_type0)(unsigned long long,
  				  unsigned long long,
  				  unsigned long long,
  				  unsigned long long,
  				  int, double, double, float, double, double,
  				  int, float, int, int, double, double);
  
  int main (void)
  {
    ffi_cif cif;
    void *code;
    ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
    ffi_type * cl_arg_types[17];
    int res;
  
    cl_arg_types[0] = &ffi_type_uint64;
    cl_arg_types[1] = &ffi_type_uint64;
    cl_arg_types[2] = &ffi_type_uint64;
    cl_arg_types[3] = &ffi_type_uint64;
    cl_arg_types[4] = &ffi_type_sint;
    cl_arg_types[5] = &ffi_type_double;
    cl_arg_types[6] = &ffi_type_double;
    cl_arg_types[7] = &ffi_type_float;
    cl_arg_types[8] = &ffi_type_double;
    cl_arg_types[9] = &ffi_type_double;
    cl_arg_types[10] = &ffi_type_sint;
    cl_arg_types[11] = &ffi_type_float;
    cl_arg_types[12] = &ffi_type_sint;
    cl_arg_types[13] = &ffi_type_sint;
    cl_arg_types[14] = &ffi_type_double;
    cl_arg_types[15] = &ffi_type_double;
    cl_arg_types[16] = NULL;
  
    /* Initialize the cif */
    CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
  		     &ffi_type_sint, cl_arg_types) == FFI_OK);
  
    CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn0,
                               (void *) 3 /* userdata */, code) == FFI_OK);
  
    res = (*((closure_test_type0)code))
      (1, 2, 3, 4, 127, 429., 7., 8., 9.5, 10., 11, 12., 13,
       19, 21., 1.);
    /* { dg-output "1 2 3 4 127 429 7 8 9 10 11 12 13 19 21 1 3: 680" } */
    printf("res: %d\n",res);
    /* { dg-output "\nres: 680" } */
    CHECK(res == 680);
    exit(0);
  }
  

Download