107 lines
2.9 KiB
C
107 lines
2.9 KiB
C
/* Area: ffi_call, closure_call
|
|
Purpose: Check long double arguments.
|
|
Limitations: none.
|
|
PR: none.
|
|
Originator: Blake Chaffin */
|
|
|
|
/* { dg-excess-errors "no long double format" { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */
|
|
/* This test is known to PASS on armv7l-unknown-linux-gnueabihf, so I have
|
|
remove the xfail for arm*-*-* below, until we know more. */
|
|
/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
|
|
/* { dg-options -mlong-double-128 { target powerpc64*-*-linux* } } */
|
|
/* { dg-output "" { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */
|
|
|
|
#include "ffitest.h"
|
|
|
|
long double cls_ldouble_fn(
|
|
long double a1,
|
|
long double a2,
|
|
long double a3,
|
|
long double a4,
|
|
long double a5,
|
|
long double a6,
|
|
long double a7,
|
|
long double a8)
|
|
{
|
|
long double r = a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8;
|
|
|
|
printf("%Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg: %Lg\n",
|
|
a1, a2, a3, a4, a5, a6, a7, a8, r);
|
|
|
|
return r;
|
|
}
|
|
|
|
static void
|
|
cls_ldouble_gn(ffi_cif* cif __UNUSED__, void* resp,
|
|
void** args, void* userdata __UNUSED__)
|
|
{
|
|
long double a1 = *(long double*)args[0];
|
|
long double a2 = *(long double*)args[1];
|
|
long double a3 = *(long double*)args[2];
|
|
long double a4 = *(long double*)args[3];
|
|
long double a5 = *(long double*)args[4];
|
|
long double a6 = *(long double*)args[5];
|
|
long double a7 = *(long double*)args[6];
|
|
long double a8 = *(long double*)args[7];
|
|
|
|
*(long double*)resp = cls_ldouble_fn(
|
|
a1, a2, a3, a4, a5, a6, a7, a8);
|
|
}
|
|
|
|
int main(void)
|
|
{
|
|
ffi_cif cif;
|
|
void* code;
|
|
ffi_closure* pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
|
|
void* args[9];
|
|
ffi_type* arg_types[9];
|
|
long double res = 0;
|
|
|
|
long double arg1 = 1;
|
|
long double arg2 = 2;
|
|
long double arg3 = 3;
|
|
long double arg4 = 4;
|
|
long double arg5 = 5;
|
|
long double arg6 = 6;
|
|
long double arg7 = 7;
|
|
long double arg8 = 8;
|
|
|
|
arg_types[0] = &ffi_type_longdouble;
|
|
arg_types[1] = &ffi_type_longdouble;
|
|
arg_types[2] = &ffi_type_longdouble;
|
|
arg_types[3] = &ffi_type_longdouble;
|
|
arg_types[4] = &ffi_type_longdouble;
|
|
arg_types[5] = &ffi_type_longdouble;
|
|
arg_types[6] = &ffi_type_longdouble;
|
|
arg_types[7] = &ffi_type_longdouble;
|
|
arg_types[8] = NULL;
|
|
|
|
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 8, &ffi_type_longdouble,
|
|
arg_types) == FFI_OK);
|
|
|
|
args[0] = &arg1;
|
|
args[1] = &arg2;
|
|
args[2] = &arg3;
|
|
args[3] = &arg4;
|
|
args[4] = &arg5;
|
|
args[5] = &arg6;
|
|
args[6] = &arg7;
|
|
args[7] = &arg8;
|
|
args[8] = NULL;
|
|
|
|
ffi_call(&cif, FFI_FN(cls_ldouble_fn), &res, args);
|
|
/* { dg-output "1 2 3 4 5 6 7 8: 36" } */
|
|
printf("res: %Lg\n", res);
|
|
/* { dg-output "\nres: 36" } */
|
|
|
|
CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ldouble_gn, NULL, code) == FFI_OK);
|
|
|
|
res = ((long double(*)(long double, long double, long double, long double,
|
|
long double, long double, long double, long double))(code))(arg1, arg2,
|
|
arg3, arg4, arg5, arg6, arg7, arg8);
|
|
/* { dg-output "\n1 2 3 4 5 6 7 8: 36" } */
|
|
printf("res: %Lg\n", res);
|
|
/* { dg-output "\nres: 36" } */
|
|
|
|
return 0;
|
|
}
|