1a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project/* Area: ffi_call 2a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project Purpose: Check if unsigned long as return type is handled correctly. 3a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project Limitations: none. 4a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project PR: none. 5a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project Originator: <kaffeetisch at gmx dot de> 20060724 */ 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 Projectstatic unsigned long return_ul(unsigned long ul1, unsigned long ul2) 10a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project{ 11a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project return ul1 + ul2; 12a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project} 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 ffi_arg res; 20a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project unsigned long ul1, ul2; 21a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 22a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project args[0] = &ffi_type_ulong; 23a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project args[1] = &ffi_type_ulong; 24a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project values[0] = &ul1; 25a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project values[1] = &ul2; 26a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 27a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, 28a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project &ffi_type_ulong, args) == FFI_OK); 29a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 30a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project ul1 = 1073741823L; 31a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project ul2 = 1073741824L; 32a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 33a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project ffi_call(&cif, FFI_FN(return_ul), &res, values); 34a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project printf("res: %lu, %lu\n", (unsigned long)res, ul1 + ul2); 35a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project /* { dg-output "res: 2147483647, 2147483647" } */ 36a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 37a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project exit(0); 38a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project} 39