vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
104 lines
2.6 KiB
C
104 lines
2.6 KiB
C
/* Area: ffi_call, closure_call
|
|
Purpose: Check structure passing with different structure size.
|
|
Depending on the ABI. Darwin/AIX do double-word
|
|
alignment of the struct if the first element is a double.
|
|
Check that it does here.
|
|
Limitations: none.
|
|
PR: none.
|
|
Originator: <andreast@gcc.gnu.org> 20030914 */
|
|
|
|
/* { dg-do run } */
|
|
#include "ffitest.h"
|
|
|
|
typedef struct cls_struct_9byte {
|
|
double a;
|
|
int b;
|
|
} cls_struct_9byte;
|
|
|
|
static cls_struct_9byte cls_struct_9byte_fn(struct cls_struct_9byte b1,
|
|
struct cls_struct_9byte b2)
|
|
{
|
|
struct cls_struct_9byte result;
|
|
|
|
result.a = b1.a + b2.a;
|
|
result.b = b1.b + b2.b;
|
|
|
|
printf("%g %d %g %d: %g %d\n", b1.a, b1.b, b2.a, b2.b,
|
|
result.a, result.b);
|
|
|
|
CHECK(b1.a == 7);
|
|
CHECK(b1.b == 8);
|
|
|
|
CHECK(b2.a == 1);
|
|
CHECK(b2.b == 9);
|
|
|
|
CHECK(result.a == 8);
|
|
CHECK(result.b == 17);
|
|
|
|
return result;
|
|
}
|
|
|
|
static void cls_struct_9byte_gn(ffi_cif* cif __UNUSED__, void* resp,
|
|
void** args, void* userdata __UNUSED__)
|
|
{
|
|
struct cls_struct_9byte b1, b2;
|
|
|
|
b1 = *(struct cls_struct_9byte*)(args[0]);
|
|
b2 = *(struct cls_struct_9byte*)(args[1]);
|
|
|
|
*(cls_struct_9byte*)resp = cls_struct_9byte_fn(b1, b2);
|
|
}
|
|
|
|
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[3];
|
|
ffi_type cls_struct_type;
|
|
ffi_type* dbl_arg_types[3];
|
|
|
|
struct cls_struct_9byte h_dbl = { 7.0, 8};
|
|
struct cls_struct_9byte j_dbl = { 1.0, 9};
|
|
struct cls_struct_9byte 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_sint;
|
|
cls_struct_fields[2] = 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] = &h_dbl;
|
|
args_dbl[1] = &j_dbl;
|
|
args_dbl[2] = NULL;
|
|
|
|
ffi_call(&cif, FFI_FN(cls_struct_9byte_fn), &res_dbl, args_dbl);
|
|
/* { dg-output "7 8 1 9: 8 17" } */
|
|
printf("res: %g %d\n", res_dbl.a, res_dbl.b);
|
|
/* { dg-output "\nres: 8 17" } */
|
|
CHECK(res_dbl.a == 8);
|
|
CHECK(res_dbl.b == 17);
|
|
|
|
CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_9byte_gn, NULL, code) == FFI_OK);
|
|
|
|
res_dbl = ((cls_struct_9byte(*)(cls_struct_9byte, cls_struct_9byte))(code))(h_dbl, j_dbl);
|
|
/* { dg-output "\n7 8 1 9: 8 17" } */
|
|
printf("res: %g %d\n", res_dbl.a, res_dbl.b);
|
|
/* { dg-output "\nres: 8 17" } */
|
|
CHECK(res_dbl.a == 8);
|
|
CHECK(res_dbl.b == 17);
|
|
|
|
exit(0);
|
|
}
|