1 | n/a | /* Area: ffi_call, closure_call |
---|
2 | n/a | Purpose: Check long double arguments. |
---|
3 | n/a | Limitations: none. |
---|
4 | n/a | PR: none. |
---|
5 | n/a | Originator: Blake Chaffin */ |
---|
6 | n/a | |
---|
7 | n/a | /* { dg-excess-errors "no long double format" { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */ |
---|
8 | n/a | /* This test is known to PASS on armv7l-unknown-linux-gnueabihf, so I have |
---|
9 | n/a | remove the xfail for arm*-*-* below, until we know more. */ |
---|
10 | n/a | /* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */ |
---|
11 | n/a | /* { dg-options -mlong-double-128 { target powerpc64*-*-linux* } } */ |
---|
12 | n/a | /* { dg-output "" { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */ |
---|
13 | n/a | |
---|
14 | n/a | #include "ffitest.h" |
---|
15 | n/a | |
---|
16 | n/a | long double cls_ldouble_fn( |
---|
17 | n/a | long double a1, |
---|
18 | n/a | long double a2, |
---|
19 | n/a | long double a3, |
---|
20 | n/a | long double a4, |
---|
21 | n/a | long double a5, |
---|
22 | n/a | long double a6, |
---|
23 | n/a | long double a7, |
---|
24 | n/a | long double a8) |
---|
25 | n/a | { |
---|
26 | n/a | long double r = a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8; |
---|
27 | n/a | |
---|
28 | n/a | printf("%Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg: %Lg\n", |
---|
29 | n/a | a1, a2, a3, a4, a5, a6, a7, a8, r); |
---|
30 | n/a | |
---|
31 | n/a | return r; |
---|
32 | n/a | } |
---|
33 | n/a | |
---|
34 | n/a | static void |
---|
35 | n/a | cls_ldouble_gn(ffi_cif* cif __UNUSED__, void* resp, |
---|
36 | n/a | void** args, void* userdata __UNUSED__) |
---|
37 | n/a | { |
---|
38 | n/a | long double a1 = *(long double*)args[0]; |
---|
39 | n/a | long double a2 = *(long double*)args[1]; |
---|
40 | n/a | long double a3 = *(long double*)args[2]; |
---|
41 | n/a | long double a4 = *(long double*)args[3]; |
---|
42 | n/a | long double a5 = *(long double*)args[4]; |
---|
43 | n/a | long double a6 = *(long double*)args[5]; |
---|
44 | n/a | long double a7 = *(long double*)args[6]; |
---|
45 | n/a | long double a8 = *(long double*)args[7]; |
---|
46 | n/a | |
---|
47 | n/a | *(long double*)resp = cls_ldouble_fn( |
---|
48 | n/a | a1, a2, a3, a4, a5, a6, a7, a8); |
---|
49 | n/a | } |
---|
50 | n/a | |
---|
51 | n/a | int main(void) |
---|
52 | n/a | { |
---|
53 | n/a | ffi_cif cif; |
---|
54 | n/a | void* code; |
---|
55 | n/a | ffi_closure* pcl = ffi_closure_alloc(sizeof(ffi_closure), &code); |
---|
56 | n/a | void* args[9]; |
---|
57 | n/a | ffi_type* arg_types[9]; |
---|
58 | n/a | long double res = 0; |
---|
59 | n/a | |
---|
60 | n/a | long double arg1 = 1; |
---|
61 | n/a | long double arg2 = 2; |
---|
62 | n/a | long double arg3 = 3; |
---|
63 | n/a | long double arg4 = 4; |
---|
64 | n/a | long double arg5 = 5; |
---|
65 | n/a | long double arg6 = 6; |
---|
66 | n/a | long double arg7 = 7; |
---|
67 | n/a | long double arg8 = 8; |
---|
68 | n/a | |
---|
69 | n/a | arg_types[0] = &ffi_type_longdouble; |
---|
70 | n/a | arg_types[1] = &ffi_type_longdouble; |
---|
71 | n/a | arg_types[2] = &ffi_type_longdouble; |
---|
72 | n/a | arg_types[3] = &ffi_type_longdouble; |
---|
73 | n/a | arg_types[4] = &ffi_type_longdouble; |
---|
74 | n/a | arg_types[5] = &ffi_type_longdouble; |
---|
75 | n/a | arg_types[6] = &ffi_type_longdouble; |
---|
76 | n/a | arg_types[7] = &ffi_type_longdouble; |
---|
77 | n/a | arg_types[8] = NULL; |
---|
78 | n/a | |
---|
79 | n/a | CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 8, &ffi_type_longdouble, |
---|
80 | n/a | arg_types) == FFI_OK); |
---|
81 | n/a | |
---|
82 | n/a | args[0] = &arg1; |
---|
83 | n/a | args[1] = &arg2; |
---|
84 | n/a | args[2] = &arg3; |
---|
85 | n/a | args[3] = &arg4; |
---|
86 | n/a | args[4] = &arg5; |
---|
87 | n/a | args[5] = &arg6; |
---|
88 | n/a | args[6] = &arg7; |
---|
89 | n/a | args[7] = &arg8; |
---|
90 | n/a | args[8] = NULL; |
---|
91 | n/a | |
---|
92 | n/a | ffi_call(&cif, FFI_FN(cls_ldouble_fn), &res, args); |
---|
93 | n/a | /* { dg-output "1 2 3 4 5 6 7 8: 36" } */ |
---|
94 | n/a | printf("res: %Lg\n", res); |
---|
95 | n/a | /* { dg-output "\nres: 36" } */ |
---|
96 | n/a | |
---|
97 | n/a | CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ldouble_gn, NULL, code) == FFI_OK); |
---|
98 | n/a | |
---|
99 | n/a | res = ((long double(*)(long double, long double, long double, long double, |
---|
100 | n/a | long double, long double, long double, long double))(code))(arg1, arg2, |
---|
101 | n/a | arg3, arg4, arg5, arg6, arg7, arg8); |
---|
102 | n/a | /* { dg-output "\n1 2 3 4 5 6 7 8: 36" } */ |
---|
103 | n/a | printf("res: %Lg\n", res); |
---|
104 | n/a | /* { dg-output "\nres: 36" } */ |
---|
105 | n/a | |
---|
106 | n/a | return 0; |
---|
107 | n/a | } |
---|