Commit | Line | Data |
---|---|---|
96033e83 MC |
1 | /* This test program is part of GDB, the GNU debugger. |
2 | ||
e2882c85 | 3 | Copyright 1992-2018 Free Software Foundation, Inc. |
96033e83 MC |
4 | |
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 7 | the Free Software Foundation; either version 3 of the License, or |
96033e83 MC |
8 | (at your option) any later version. |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
a9762ec7 | 14 | |
96033e83 | 15 | You should have received a copy of the GNU General Public License |
47d48711 | 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
96033e83 | 17 | |
c906108c SS |
18 | /* |
19 | * Test file with lots of different types, for testing the | |
20 | * "whatis" command. | |
21 | */ | |
22 | ||
23 | /* | |
24 | * First the basic C types. | |
25 | */ | |
26 | ||
c906108c SS |
27 | char v_char; |
28 | signed char v_signed_char; | |
29 | unsigned char v_unsigned_char; | |
30 | ||
31 | short v_short; | |
32 | signed short v_signed_short; | |
33 | unsigned short v_unsigned_short; | |
34 | ||
35 | int v_int; | |
36 | signed int v_signed_int; | |
37 | unsigned int v_unsigned_int; | |
38 | ||
39 | long v_long; | |
40 | signed long v_signed_long; | |
41 | unsigned long v_unsigned_long; | |
42 | ||
64b2fa04 PA |
43 | #ifndef NO_LONG_LONG |
44 | long long v_long_long; | |
45 | signed long long v_signed_long_long; | |
46 | unsigned long long v_unsigned_long_long; | |
47 | #endif | |
48 | ||
c906108c SS |
49 | float v_float; |
50 | double v_double; | |
51 | ||
52 | /* | |
53 | * Now some derived types, which are arrays, functions-returning, | |
54 | * pointers, structures, unions, and enumerations. | |
55 | */ | |
56 | ||
57 | /**** arrays *******/ | |
58 | ||
59 | char v_char_array[2]; | |
60 | signed char v_signed_char_array[2]; | |
61 | unsigned char v_unsigned_char_array[2]; | |
62 | ||
63 | short v_short_array[2]; | |
64 | signed short v_signed_short_array[2]; | |
65 | unsigned short v_unsigned_short_array[2]; | |
66 | ||
67 | int v_int_array[2]; | |
68 | signed int v_signed_int_array[2]; | |
69 | unsigned int v_unsigned_int_array[2]; | |
70 | ||
71 | long v_long_array[2]; | |
72 | signed long v_signed_long_array[2]; | |
73 | unsigned long v_unsigned_long_array[2]; | |
74 | ||
64b2fa04 PA |
75 | #ifndef NO_LONG_LONG |
76 | long long v_long_long_array[2]; | |
77 | signed long long v_signed_long_long_array[2]; | |
78 | unsigned long long v_unsigned_long_long_array[2]; | |
79 | #endif | |
80 | ||
c906108c SS |
81 | float v_float_array[2]; |
82 | double v_double_array[2]; | |
83 | ||
84 | /**** pointers *******/ | |
85 | ||
86 | /* Make sure they still print as pointer to foo even there is a typedef | |
87 | for that type. Test this not just for char *, which might be | |
88 | a special case kludge in GDB (Unix system include files like to define | |
89 | caddr_t), but for a variety of types. */ | |
90 | typedef char *char_addr; | |
2abc3f8d | 91 | char_addr a_char_addr; |
c906108c | 92 | typedef unsigned short *ushort_addr; |
2abc3f8d | 93 | ushort_addr a_ushort_addr; |
c906108c | 94 | typedef signed long *slong_addr; |
2abc3f8d | 95 | slong_addr a_slong_addr; |
64b2fa04 PA |
96 | #ifndef NO_LONG_LONG |
97 | typedef signed long long *slong_long_addr; | |
2abc3f8d | 98 | slong_long_addr a_slong_long_addr; |
64b2fa04 | 99 | #endif |
c906108c SS |
100 | |
101 | char *v_char_pointer; | |
102 | signed char *v_signed_char_pointer; | |
103 | unsigned char *v_unsigned_char_pointer; | |
104 | ||
105 | short *v_short_pointer; | |
106 | signed short *v_signed_short_pointer; | |
107 | unsigned short *v_unsigned_short_pointer; | |
108 | ||
109 | int *v_int_pointer; | |
110 | signed int *v_signed_int_pointer; | |
111 | unsigned int *v_unsigned_int_pointer; | |
112 | ||
113 | long *v_long_pointer; | |
114 | signed long *v_signed_long_pointer; | |
115 | unsigned long *v_unsigned_long_pointer; | |
116 | ||
64b2fa04 PA |
117 | #ifndef NO_LONG_LONG |
118 | long long *v_long_long_pointer; | |
119 | signed long long *v_signed_long_long_pointer; | |
120 | unsigned long long *v_unsigned_long_long_pointer; | |
121 | #endif | |
122 | ||
c906108c SS |
123 | float *v_float_pointer; |
124 | double *v_double_pointer; | |
125 | ||
126 | /**** structs *******/ | |
127 | ||
128 | struct t_struct { | |
129 | char v_char_member; | |
130 | short v_short_member; | |
131 | int v_int_member; | |
132 | long v_long_member; | |
64b2fa04 PA |
133 | #ifndef NO_LONG_LONG |
134 | long long v_long_long_member; | |
135 | #endif | |
c906108c SS |
136 | float v_float_member; |
137 | double v_double_member; | |
ac775bf4 | 138 | } v_struct1, *v_struct_ptr1; |
c906108c SS |
139 | |
140 | struct { | |
141 | char v_char_member; | |
142 | short v_short_member; | |
143 | int v_int_member; | |
144 | long v_long_member; | |
64b2fa04 PA |
145 | #ifndef NO_LONG_LONG |
146 | long long v_long_long_member; | |
147 | #endif | |
c906108c SS |
148 | float v_float_member; |
149 | double v_double_member; | |
ac775bf4 | 150 | } v_struct2, *v_struct_ptr2; |
c906108c SS |
151 | |
152 | /**** unions *******/ | |
153 | ||
154 | union t_union { | |
155 | char v_char_member; | |
156 | short v_short_member; | |
157 | int v_int_member; | |
158 | long v_long_member; | |
64b2fa04 PA |
159 | #ifndef NO_LONG_LONG |
160 | long long v_long_long_member; | |
161 | #endif | |
c906108c SS |
162 | float v_float_member; |
163 | double v_double_member; | |
ac775bf4 | 164 | } v_union, *v_union_ptr; |
c906108c SS |
165 | |
166 | union { | |
167 | char v_char_member; | |
168 | short v_short_member; | |
169 | int v_int_member; | |
170 | long v_long_member; | |
64b2fa04 PA |
171 | #ifndef NO_LONG_LONG |
172 | long long v_long_long_member; | |
173 | #endif | |
c906108c SS |
174 | float v_float_member; |
175 | double v_double_member; | |
ac775bf4 | 176 | } v_union2, *v_union_ptr2; |
c906108c SS |
177 | |
178 | /*** Functions returning type ********/ | |
179 | ||
180 | char v_char_func () { return(0); } | |
181 | signed char v_signed_char_func () { return (0); } | |
182 | unsigned char v_unsigned_char_func () { return (0); } | |
183 | ||
184 | short v_short_func () { return (0); } | |
185 | signed short v_signed_short_func () { return (0); } | |
186 | unsigned short v_unsigned_short_func () { return (0); } | |
187 | ||
188 | int v_int_func () { return (0); } | |
189 | signed int v_signed_int_func () { return (0); } | |
190 | unsigned int v_unsigned_int_func () { return (0); } | |
191 | ||
192 | long v_long_func () { return (0); } | |
193 | signed long v_signed_long_func () { return (0); } | |
194 | unsigned long v_unsigned_long_func () { return (0); } | |
195 | ||
64b2fa04 PA |
196 | #ifndef NO_LONG_LONG |
197 | long long v_long_long_func () { return (0); } | |
198 | signed long long v_signed_long_long_func () { return (0); } | |
199 | unsigned long long v_unsigned_long_long_func () { return (0); } | |
200 | #endif | |
201 | ||
c906108c SS |
202 | float v_float_func () { return (0.0); } |
203 | double v_double_func () { return (0.0); } | |
204 | ||
205 | /**** Some misc more complicated things *******/ | |
206 | ||
207 | struct link { | |
208 | struct link *next; | |
209 | #ifdef __STDC__ | |
210 | struct link *(*linkfunc) (struct link *this, int flags); | |
211 | #else | |
212 | struct link *(*linkfunc) (); | |
213 | #endif | |
214 | struct t_struct stuff[1][2][3]; | |
215 | } *s_link; | |
216 | ||
217 | union tu_link { | |
218 | struct link *next; | |
219 | #ifdef __STDC__ | |
220 | struct link *(*linkfunc) (struct link *this, int flags); | |
221 | #else | |
222 | struct link *(*linkfunc) (); | |
223 | #endif | |
224 | struct t_struct stuff[1][2][3]; | |
225 | } u_link; | |
226 | ||
227 | struct outer_struct { | |
228 | int outer_int; | |
229 | struct inner_struct { | |
230 | int inner_int; | |
231 | long inner_long; | |
232 | }inner_struct_instance; | |
233 | union inner_union { | |
234 | int inner_union_int; | |
235 | long inner_union_long; | |
236 | }inner_union_instance; | |
237 | long outer_long; | |
238 | } nested_su; | |
239 | ||
240 | /**** Enumerations *******/ | |
241 | ||
242 | enum colors {red, green, blue} color; | |
243 | enum cars {chevy, ford, porsche} clunker; | |
244 | ||
245 | /***********/ | |
246 | ||
085dd6e6 | 247 | int main () |
c906108c | 248 | { |
c906108c SS |
249 | /* Some linkers (e.g. on AIX) remove unreferenced variables, |
250 | so make sure to reference them. */ | |
251 | v_char = 0; | |
252 | v_signed_char = 1; | |
253 | v_unsigned_char = 2; | |
254 | ||
255 | v_short = 3; | |
256 | v_signed_short = 4; | |
257 | v_unsigned_short = 5; | |
258 | ||
259 | v_int = 6; | |
260 | v_signed_int = 7; | |
261 | v_unsigned_int = 8; | |
262 | ||
263 | v_long = 9; | |
264 | v_signed_long = 10; | |
265 | v_unsigned_long = 11; | |
64b2fa04 PA |
266 | |
267 | #ifndef NO_LONG_LONG | |
268 | v_long_long = 12; | |
269 | v_signed_long_long = 13; | |
270 | v_unsigned_long_long = 14; | |
271 | #endif | |
272 | ||
c906108c SS |
273 | v_float = 100.0; |
274 | v_double = 200.0; | |
275 | ||
276 | ||
277 | v_char_array[0] = v_char; | |
278 | v_signed_char_array[0] = v_signed_char; | |
279 | v_unsigned_char_array[0] = v_unsigned_char; | |
280 | ||
281 | v_short_array[0] = v_short; | |
282 | v_signed_short_array[0] = v_signed_short; | |
283 | v_unsigned_short_array[0] = v_unsigned_short; | |
284 | ||
285 | v_int_array[0] = v_int; | |
286 | v_signed_int_array[0] = v_signed_int; | |
287 | v_unsigned_int_array[0] = v_unsigned_int; | |
288 | ||
289 | v_long_array[0] = v_long; | |
290 | v_signed_long_array[0] = v_signed_long; | |
291 | v_unsigned_long_array[0] = v_unsigned_long; | |
292 | ||
64b2fa04 PA |
293 | #ifndef NO_LONG_LONG |
294 | v_long_long_array[0] = v_long_long; | |
295 | v_signed_long_long_array[0] = v_signed_long_long; | |
296 | v_unsigned_long_long_array[0] = v_unsigned_long_long; | |
297 | #endif | |
298 | ||
c906108c SS |
299 | v_float_array[0] = v_float; |
300 | v_double_array[0] = v_double; | |
301 | ||
302 | v_char_pointer = &v_char; | |
303 | v_signed_char_pointer = &v_signed_char; | |
304 | v_unsigned_char_pointer = &v_unsigned_char; | |
305 | ||
306 | v_short_pointer = &v_short; | |
307 | v_signed_short_pointer = &v_signed_short; | |
308 | v_unsigned_short_pointer = &v_unsigned_short; | |
309 | ||
310 | v_int_pointer = &v_int; | |
311 | v_signed_int_pointer = &v_signed_int; | |
312 | v_unsigned_int_pointer = &v_unsigned_int; | |
313 | ||
314 | v_long_pointer = &v_long; | |
315 | v_signed_long_pointer = &v_signed_long; | |
316 | v_unsigned_long_pointer = &v_unsigned_long; | |
317 | ||
64b2fa04 PA |
318 | #ifndef NO_LONG_LONG |
319 | v_long_long_pointer = &v_long_long; | |
320 | v_signed_long_long_pointer = &v_signed_long_long; | |
321 | v_unsigned_long_long_pointer = &v_unsigned_long_long; | |
322 | #endif | |
323 | ||
c906108c SS |
324 | v_float_pointer = &v_float; |
325 | v_double_pointer = &v_double; | |
326 | ||
327 | color = red; | |
328 | clunker = porsche; | |
329 | ||
330 | u_link.next = s_link; | |
331 | ||
332 | v_union2.v_short_member = v_union.v_short_member; | |
333 | ||
334 | v_struct1.v_char_member = 0; | |
335 | v_struct2.v_char_member = 0; | |
336 | ||
337 | nested_su.outer_int = 0; | |
338 | return 0; | |
339 | } |