1 /* Copyright (C) 2010, 2011 Free Software Foundation, Inc.
3 * This library is free software; you can redistribute it and/or
4 * modify it under the terms of the GNU Lesser General Public License
5 * as published by the Free Software Foundation; either version 3 of
6 * the License, or (at your option) any later version.
8 * This library is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * Lesser General Public License for more details.
13 * You should have received a copy of the GNU Lesser General Public
14 * License along with this library; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
25 void test_ffi_v_ (void);
26 void test_ffi_v_ (void)
31 void test_ffi_v_u8 (scm_t_uint8 a
);
32 void test_ffi_v_u8 (scm_t_uint8 a
)
37 void test_ffi_v_s64 (scm_t_int64 a
);
38 void test_ffi_v_s64 (scm_t_int64 a
)
43 scm_t_int8
test_ffi_s8_ (void);
44 scm_t_int8
test_ffi_s8_ (void)
48 scm_t_int8
test_ffi_s8_u8 (scm_t_uint8 a
);
49 scm_t_int8
test_ffi_s8_u8 (scm_t_uint8 a
)
54 scm_t_int8
test_ffi_s8_s64 (scm_t_int64 a
);
55 scm_t_int8
test_ffi_s8_s64 (scm_t_int64 a
)
60 scm_t_uint8
test_ffi_u8_ (void);
61 scm_t_uint8
test_ffi_u8_ (void)
66 scm_t_uint8
test_ffi_u8_u8 (scm_t_uint8 a
);
67 scm_t_uint8
test_ffi_u8_u8 (scm_t_uint8 a
)
72 scm_t_uint8
test_ffi_u8_s64 (scm_t_int64 a
);
73 scm_t_uint8
test_ffi_u8_s64 (scm_t_int64 a
)
78 scm_t_int16
test_ffi_s16_ (void);
79 scm_t_int16
test_ffi_s16_ (void)
84 scm_t_int16
test_ffi_s16_u8 (scm_t_uint8 a
);
85 scm_t_int16
test_ffi_s16_u8 (scm_t_uint8 a
)
90 scm_t_int16
test_ffi_s16_s64 (scm_t_int64 a
);
91 scm_t_int16
test_ffi_s16_s64 (scm_t_int64 a
)
96 scm_t_uint16
test_ffi_u16_ (void);
97 scm_t_uint16
test_ffi_u16_ (void)
102 scm_t_uint16
test_ffi_u16_u8 (scm_t_uint8 a
);
103 scm_t_uint16
test_ffi_u16_u8 (scm_t_uint8 a
)
108 scm_t_uint16
test_ffi_u16_s64 (scm_t_int64 a
);
109 scm_t_uint16
test_ffi_u16_s64 (scm_t_int64 a
)
114 scm_t_int32
test_ffi_s32_ (void);
115 scm_t_int32
test_ffi_s32_ (void)
120 scm_t_int32
test_ffi_s32_u8 (scm_t_uint8 a
);
121 scm_t_int32
test_ffi_s32_u8 (scm_t_uint8 a
)
123 return -2000000000 + a
;
126 scm_t_int32
test_ffi_s32_s64 (scm_t_int64 a
);
127 scm_t_int32
test_ffi_s32_s64 (scm_t_int64 a
)
129 return -2000000000 + a
;
132 scm_t_uint32
test_ffi_u32_ (void);
133 scm_t_uint32
test_ffi_u32_ (void)
138 scm_t_uint32
test_ffi_u32_u8 (scm_t_uint8 a
);
139 scm_t_uint32
test_ffi_u32_u8 (scm_t_uint8 a
)
141 return 4000000000U + a
;
144 scm_t_uint32
test_ffi_u32_s64 (scm_t_int64 a
);
145 scm_t_uint32
test_ffi_u32_s64 (scm_t_int64 a
)
147 return 4000000000U + a
;
150 /* FIXME: use 64-bit literals */
151 scm_t_int64
test_ffi_s64_ (void);
152 scm_t_int64
test_ffi_s64_ (void)
157 scm_t_int64
test_ffi_s64_u8 (scm_t_uint8 a
);
158 scm_t_int64
test_ffi_s64_u8 (scm_t_uint8 a
)
160 return -2000000000 + a
;
163 scm_t_int64
test_ffi_s64_s64 (scm_t_int64 a
);
164 scm_t_int64
test_ffi_s64_s64 (scm_t_int64 a
)
166 return -2000000000 + a
;
169 scm_t_uint64
test_ffi_u64_ (void);
170 scm_t_uint64
test_ffi_u64_ (void)
175 scm_t_uint64
test_ffi_u64_u8 (scm_t_uint8 a
);
176 scm_t_uint64
test_ffi_u64_u8 (scm_t_uint8 a
)
178 return 4000000000UL + a
;
181 scm_t_uint64
test_ffi_u64_s64 (scm_t_int64 a
);
182 scm_t_uint64
test_ffi_u64_s64 (scm_t_int64 a
)
184 return 4000000000UL + a
;
188 scm_t_int64
test_ffi_sum (scm_t_int8 a
, scm_t_int16 b
,
189 scm_t_int32 c
, scm_t_int64 d
);
190 scm_t_int64
test_ffi_sum (scm_t_int8 a
, scm_t_int16 b
,
191 scm_t_int32 c
, scm_t_int64 d
)
193 return d
+ c
+ b
+ a
;
197 scm_t_int64
test_ffi_sum_many (scm_t_uint8 a
, scm_t_uint16 b
,
198 scm_t_uint32 c
, scm_t_uint64 d
,
199 scm_t_int8 e
, scm_t_int16 f
,
200 scm_t_int32 g
, scm_t_int64 h
,
201 scm_t_int8 i
, scm_t_int16 j
,
202 scm_t_int32 k
, scm_t_int64 l
);
203 scm_t_int64
test_ffi_sum_many (scm_t_uint8 a
, scm_t_uint16 b
,
204 scm_t_uint32 c
, scm_t_uint64 d
,
205 scm_t_int8 e
, scm_t_int16 f
,
206 scm_t_int32 g
, scm_t_int64 h
,
207 scm_t_int8 i
, scm_t_int16 j
,
208 scm_t_int32 k
, scm_t_int64 l
)
210 return l
+ k
+ j
+ i
+ h
+ g
+ f
+ e
+ d
+ c
+ b
+ a
;
221 scm_t_int64
test_ffi_sum_struct (struct foo foo
);
222 scm_t_int64
test_ffi_sum_struct (struct foo foo
)
224 return foo
.d
+ foo
.c
+ foo
.b
+ foo
.a
;
228 void* test_ffi_memcpy (void *dest
, void *src
, scm_t_int32 n
);
229 void* test_ffi_memcpy (void *dest
, void *src
, scm_t_int32 n
)
231 return memcpy (dest
, src
, n
);
234 int test_ffi_callback_1 (int (*f
) (int), int x
);
235 int test_ffi_callback_1 (int (*f
) (int), int x
)
240 double test_ffi_callback_2 (double (*f
) (float, int, double),
241 float x
, int y
, double z
);
242 double test_ffi_callback_2 (double (*f
) (float, int, double),
243 float x
, int y
, double z
)