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author | Berker Peksag <berker.peksag@gmail.com> | 2017-02-04 09:19:04 +0300 |
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committer | Berker Peksag <berker.peksag@gmail.com> | 2017-02-04 09:19:04 +0300 |
commit | b53991455f7f258ede7a26b69c2be5b8138b9f8a (patch) | |
tree | 3615cf0ef453ab113a547b1dfebacf415ed32602 /Modules/_ctypes/libffi/testsuite/libffi.call/cls_18byte.c | |
parent | 678487eb345f9f9dea3d3818ecad7d39145bdc65 (diff) | |
parent | 9bfb9694a65124a8191cdb8ce7992445d1d0f4d2 (diff) | |
download | cpython-b53991455f7f258ede7a26b69c2be5b8138b9f8a.tar.gz |
Issue #29198: Merge from 3.6
Diffstat (limited to 'Modules/_ctypes/libffi/testsuite/libffi.call/cls_18byte.c')
-rw-r--r-- | Modules/_ctypes/libffi/testsuite/libffi.call/cls_18byte.c | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_18byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_18byte.c deleted file mode 100644 index 9f75da80aa..0000000000 --- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_18byte.c +++ /dev/null @@ -1,96 +0,0 @@ -/* Area: ffi_call, closure_call - Purpose: Check structure passing with different structure size. - Depending on the ABI. Double alignment check on darwin. - Limitations: none. - PR: none. - Originator: <andreast@gcc.gnu.org> 20030915 */ - -/* { dg-do run } */ -#include "ffitest.h" - -typedef struct cls_struct_18byte { - double a; - unsigned char b; - unsigned char c; - double d; -} cls_struct_18byte; - -cls_struct_18byte cls_struct_18byte_fn(struct cls_struct_18byte a1, - struct cls_struct_18byte a2) -{ - struct cls_struct_18byte result; - - result.a = a1.a + a2.a; - result.b = a1.b + a2.b; - result.c = a1.c + a2.c; - result.d = a1.d + a2.d; - - - printf("%g %d %d %g %g %d %d %g: %g %d %d %g\n", a1.a, a1.b, a1.c, a1.d, - a2.a, a2.b, a2.c, a2.d, - result.a, result.b, result.c, result.d); - return result; -} - -static void -cls_struct_18byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, - void* userdata __UNUSED__) -{ - struct cls_struct_18byte a1, a2; - - a1 = *(struct cls_struct_18byte*)(args[0]); - a2 = *(struct cls_struct_18byte*)(args[1]); - - *(cls_struct_18byte*)resp = cls_struct_18byte_fn(a1, a2); -} - -int main (void) -{ - ffi_cif cif; - void *code; - ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code); - void* args_dbl[3]; - ffi_type* cls_struct_fields[5]; - ffi_type cls_struct_type; - ffi_type* dbl_arg_types[3]; - - struct cls_struct_18byte g_dbl = { 1.0, 127, 126, 3.0 }; - struct cls_struct_18byte f_dbl = { 4.0, 125, 124, 5.0 }; - struct cls_struct_18byte res_dbl; - - cls_struct_type.size = 0; - cls_struct_type.alignment = 0; - cls_struct_type.type = FFI_TYPE_STRUCT; - cls_struct_type.elements = cls_struct_fields; - - cls_struct_fields[0] = &ffi_type_double; - cls_struct_fields[1] = &ffi_type_uchar; - cls_struct_fields[2] = &ffi_type_uchar; - cls_struct_fields[3] = &ffi_type_double; - cls_struct_fields[4] = NULL; - - dbl_arg_types[0] = &cls_struct_type; - dbl_arg_types[1] = &cls_struct_type; - dbl_arg_types[2] = NULL; - - CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type, - dbl_arg_types) == FFI_OK); - - args_dbl[0] = &g_dbl; - args_dbl[1] = &f_dbl; - args_dbl[2] = NULL; - - ffi_call(&cif, FFI_FN(cls_struct_18byte_fn), &res_dbl, args_dbl); - /* { dg-output "1 127 126 3 4 125 124 5: 5 252 250 8" } */ - printf("res: %g %d %d %g\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d); - /* { dg-output "\nres: 5 252 250 8" } */ - - CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_18byte_gn, NULL, code) == FFI_OK); - - res_dbl = ((cls_struct_18byte(*)(cls_struct_18byte, cls_struct_18byte))(code))(g_dbl, f_dbl); - /* { dg-output "\n1 127 126 3 4 125 124 5: 5 252 250 8" } */ - printf("res: %g %d %d %g\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d); - /* { dg-output "\nres: 5 252 250 8" } */ - - exit(0); -} |