1a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project/* Area: ffi_call 2a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project Purpose: Check return value double. 3a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project Limitations: none. 4a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project PR: none. 5a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project Originator: <andreast@gcc.gnu.org> 20050212 */ 6a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 7a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project/* { dg-do run } */ 8a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project#include "ffitest.h" 9a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 10a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Projectstatic double return_dbl(double dbl1, float fl2, unsigned int in3, double dbl4) 11a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project{ 12a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project return dbl1 + fl2 + in3 + dbl4; 13a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project} 14a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Projectint main (void) 15a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project{ 16a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project ffi_cif cif; 17a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project ffi_type *args[MAX_ARGS]; 18a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project void *values[MAX_ARGS]; 19a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project double dbl1, dbl4, rdbl; 20a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project float fl2; 21a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project unsigned int in3; 22a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project args[0] = &ffi_type_double; 23a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project args[1] = &ffi_type_float; 24a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project args[2] = &ffi_type_uint; 25a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project args[3] = &ffi_type_double; 26a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project values[0] = &dbl1; 27a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project values[1] = &fl2; 28a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project values[2] = &in3; 29a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project values[3] = &dbl4; 30a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 31a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project /* Initialize the cif */ 32a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, 33a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project &ffi_type_double, args) == FFI_OK); 34a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project dbl1 = 127.0; 35a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project fl2 = 128.0; 36a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project in3 = 255; 37a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project dbl4 = 512.7; 38a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 39a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project ffi_call(&cif, FFI_FN(return_dbl), &rdbl, values); 40a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project printf ("%f vs %f\n", rdbl, return_dbl(dbl1, fl2, in3, dbl4)); 41a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project CHECK(rdbl == dbl1 + fl2 + in3 + dbl4); 42a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project exit(0); 43a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project} 44