1a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project/* Area: closure_call 2a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project Purpose: Check return value uchar. 3a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project Limitations: none. 4a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project PR: none. 5a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project Originator: <andreast@gcc.gnu.org> 20030828 */ 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 void cls_ret_uchar_fn(ffi_cif* cif __UNUSED__, void* resp, void** args, 11a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project void* userdata __UNUSED__) 12a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project{ 13a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project *(ffi_arg*)resp = *(unsigned char *)args[0]; 14a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project printf("%d: %d\n",*(unsigned char *)args[0], 15a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project (int)*(ffi_arg *)(resp)); 16a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project} 17a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Projecttypedef unsigned char (*cls_ret_uchar)(unsigned char); 18a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 19a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Projectint main (void) 20a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project{ 21a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project ffi_cif cif; 22a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project#ifndef USING_MMAP 23a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project static ffi_closure cl; 24a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project#endif 25a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project ffi_closure *pcl; 26a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project ffi_type * cl_arg_types[2]; 27a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project unsigned char res; 28a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 29a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project#ifdef USING_MMAP 30a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project pcl = allocate_mmap (sizeof(ffi_closure)); 31a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project#else 32a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project pcl = &cl; 33a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project#endif 34a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 35a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project cl_arg_types[0] = &ffi_type_uchar; 36a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project cl_arg_types[1] = NULL; 37a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 38a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project /* Initialize the cif */ 39a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, 40a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project &ffi_type_uchar, cl_arg_types) == FFI_OK); 41a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 42a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project CHECK(ffi_prep_closure(pcl, &cif, cls_ret_uchar_fn, NULL) == FFI_OK); 43a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 44a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project res = (*((cls_ret_uchar)pcl))(127); 45a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project /* { dg-output "127: 127" } */ 46a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project printf("res: %d\n",res); 47a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project /* { dg-output "\nres: 127" } */ 48a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project 49a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project exit(0); 50a89495f48f185779ff7d9d64ce6e6b037c9ded87The Android Open Source Project} 51