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96033e83 MC |
1 | /* This test program is part of GDB, the GNU debugger. |
2 | ||
0b302171 JB |
3 | Copyright 1992-1994, 1997, 1999, 2004, 2007-2012 Free Software |
4 | Foundation, Inc. | |
96033e83 MC |
5 | |
6 | This program is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 8 | the Free Software Foundation; either version 3 of the License, or |
96033e83 MC |
9 | (at your option) any later version. |
10 | ||
11 | This program is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
a9762ec7 | 15 | |
96033e83 | 16 | You should have received a copy of the GNU General Public License |
a9762ec7 | 17 | along with this program. If not, see <http://www.gnu.org/licenses/>. |
96033e83 MC |
18 | */ |
19 | ||
c906108c SS |
20 | /* |
21 | * Test file with lots of different types, for testing the | |
22 | * "whatis" command. | |
23 | */ | |
24 | ||
25 | /* | |
26 | * First the basic C types. | |
27 | */ | |
28 | ||
c906108c SS |
29 | char v_char; |
30 | signed char v_signed_char; | |
31 | unsigned char v_unsigned_char; | |
32 | ||
33 | short v_short; | |
34 | signed short v_signed_short; | |
35 | unsigned short v_unsigned_short; | |
36 | ||
37 | int v_int; | |
38 | signed int v_signed_int; | |
39 | unsigned int v_unsigned_int; | |
40 | ||
41 | long v_long; | |
42 | signed long v_signed_long; | |
43 | unsigned long v_unsigned_long; | |
44 | ||
64b2fa04 PA |
45 | #ifndef NO_LONG_LONG |
46 | long long v_long_long; | |
47 | signed long long v_signed_long_long; | |
48 | unsigned long long v_unsigned_long_long; | |
49 | #endif | |
50 | ||
c906108c SS |
51 | float v_float; |
52 | double v_double; | |
53 | ||
54 | /* | |
55 | * Now some derived types, which are arrays, functions-returning, | |
56 | * pointers, structures, unions, and enumerations. | |
57 | */ | |
58 | ||
59 | /**** arrays *******/ | |
60 | ||
61 | char v_char_array[2]; | |
62 | signed char v_signed_char_array[2]; | |
63 | unsigned char v_unsigned_char_array[2]; | |
64 | ||
65 | short v_short_array[2]; | |
66 | signed short v_signed_short_array[2]; | |
67 | unsigned short v_unsigned_short_array[2]; | |
68 | ||
69 | int v_int_array[2]; | |
70 | signed int v_signed_int_array[2]; | |
71 | unsigned int v_unsigned_int_array[2]; | |
72 | ||
73 | long v_long_array[2]; | |
74 | signed long v_signed_long_array[2]; | |
75 | unsigned long v_unsigned_long_array[2]; | |
76 | ||
64b2fa04 PA |
77 | #ifndef NO_LONG_LONG |
78 | long long v_long_long_array[2]; | |
79 | signed long long v_signed_long_long_array[2]; | |
80 | unsigned long long v_unsigned_long_long_array[2]; | |
81 | #endif | |
82 | ||
c906108c SS |
83 | float v_float_array[2]; |
84 | double v_double_array[2]; | |
85 | ||
86 | /**** pointers *******/ | |
87 | ||
88 | /* Make sure they still print as pointer to foo even there is a typedef | |
89 | for that type. Test this not just for char *, which might be | |
90 | a special case kludge in GDB (Unix system include files like to define | |
91 | caddr_t), but for a variety of types. */ | |
92 | typedef char *char_addr; | |
f8261448 | 93 | static char_addr a_char_addr; |
c906108c | 94 | typedef unsigned short *ushort_addr; |
f8261448 | 95 | static ushort_addr a_ushort_addr; |
c906108c | 96 | typedef signed long *slong_addr; |
f8261448 | 97 | static slong_addr a_slong_addr; |
64b2fa04 PA |
98 | #ifndef NO_LONG_LONG |
99 | typedef signed long long *slong_long_addr; | |
100 | static slong_long_addr a_slong_long_addr; | |
101 | #endif | |
c906108c SS |
102 | |
103 | char *v_char_pointer; | |
104 | signed char *v_signed_char_pointer; | |
105 | unsigned char *v_unsigned_char_pointer; | |
106 | ||
107 | short *v_short_pointer; | |
108 | signed short *v_signed_short_pointer; | |
109 | unsigned short *v_unsigned_short_pointer; | |
110 | ||
111 | int *v_int_pointer; | |
112 | signed int *v_signed_int_pointer; | |
113 | unsigned int *v_unsigned_int_pointer; | |
114 | ||
115 | long *v_long_pointer; | |
116 | signed long *v_signed_long_pointer; | |
117 | unsigned long *v_unsigned_long_pointer; | |
118 | ||
64b2fa04 PA |
119 | #ifndef NO_LONG_LONG |
120 | long long *v_long_long_pointer; | |
121 | signed long long *v_signed_long_long_pointer; | |
122 | unsigned long long *v_unsigned_long_long_pointer; | |
123 | #endif | |
124 | ||
c906108c SS |
125 | float *v_float_pointer; |
126 | double *v_double_pointer; | |
127 | ||
128 | /**** structs *******/ | |
129 | ||
130 | struct t_struct { | |
131 | char v_char_member; | |
132 | short v_short_member; | |
133 | int v_int_member; | |
134 | long v_long_member; | |
64b2fa04 PA |
135 | #ifndef NO_LONG_LONG |
136 | long long v_long_long_member; | |
137 | #endif | |
c906108c SS |
138 | float v_float_member; |
139 | double v_double_member; | |
140 | } v_struct1; | |
141 | ||
142 | struct { | |
143 | char v_char_member; | |
144 | short v_short_member; | |
145 | int v_int_member; | |
146 | long v_long_member; | |
64b2fa04 PA |
147 | #ifndef NO_LONG_LONG |
148 | long long v_long_long_member; | |
149 | #endif | |
c906108c SS |
150 | float v_float_member; |
151 | double v_double_member; | |
152 | } v_struct2; | |
153 | ||
154 | /**** unions *******/ | |
155 | ||
156 | union t_union { | |
157 | char v_char_member; | |
158 | short v_short_member; | |
159 | int v_int_member; | |
160 | long v_long_member; | |
64b2fa04 PA |
161 | #ifndef NO_LONG_LONG |
162 | long long v_long_long_member; | |
163 | #endif | |
c906108c SS |
164 | float v_float_member; |
165 | double v_double_member; | |
166 | } v_union; | |
167 | ||
168 | union { | |
169 | char v_char_member; | |
170 | short v_short_member; | |
171 | int v_int_member; | |
172 | long v_long_member; | |
64b2fa04 PA |
173 | #ifndef NO_LONG_LONG |
174 | long long v_long_long_member; | |
175 | #endif | |
c906108c SS |
176 | float v_float_member; |
177 | double v_double_member; | |
178 | } v_union2; | |
179 | ||
180 | /*** Functions returning type ********/ | |
181 | ||
182 | char v_char_func () { return(0); } | |
183 | signed char v_signed_char_func () { return (0); } | |
184 | unsigned char v_unsigned_char_func () { return (0); } | |
185 | ||
186 | short v_short_func () { return (0); } | |
187 | signed short v_signed_short_func () { return (0); } | |
188 | unsigned short v_unsigned_short_func () { return (0); } | |
189 | ||
190 | int v_int_func () { return (0); } | |
191 | signed int v_signed_int_func () { return (0); } | |
192 | unsigned int v_unsigned_int_func () { return (0); } | |
193 | ||
194 | long v_long_func () { return (0); } | |
195 | signed long v_signed_long_func () { return (0); } | |
196 | unsigned long v_unsigned_long_func () { return (0); } | |
197 | ||
64b2fa04 PA |
198 | #ifndef NO_LONG_LONG |
199 | long long v_long_long_func () { return (0); } | |
200 | signed long long v_signed_long_long_func () { return (0); } | |
201 | unsigned long long v_unsigned_long_long_func () { return (0); } | |
202 | #endif | |
203 | ||
c906108c SS |
204 | float v_float_func () { return (0.0); } |
205 | double v_double_func () { return (0.0); } | |
206 | ||
207 | /**** Some misc more complicated things *******/ | |
208 | ||
209 | struct link { | |
210 | struct link *next; | |
211 | #ifdef __STDC__ | |
212 | struct link *(*linkfunc) (struct link *this, int flags); | |
213 | #else | |
214 | struct link *(*linkfunc) (); | |
215 | #endif | |
216 | struct t_struct stuff[1][2][3]; | |
217 | } *s_link; | |
218 | ||
219 | union tu_link { | |
220 | struct link *next; | |
221 | #ifdef __STDC__ | |
222 | struct link *(*linkfunc) (struct link *this, int flags); | |
223 | #else | |
224 | struct link *(*linkfunc) (); | |
225 | #endif | |
226 | struct t_struct stuff[1][2][3]; | |
227 | } u_link; | |
228 | ||
229 | struct outer_struct { | |
230 | int outer_int; | |
231 | struct inner_struct { | |
232 | int inner_int; | |
233 | long inner_long; | |
234 | }inner_struct_instance; | |
235 | union inner_union { | |
236 | int inner_union_int; | |
237 | long inner_union_long; | |
238 | }inner_union_instance; | |
239 | long outer_long; | |
240 | } nested_su; | |
241 | ||
242 | /**** Enumerations *******/ | |
243 | ||
244 | enum colors {red, green, blue} color; | |
245 | enum cars {chevy, ford, porsche} clunker; | |
246 | ||
247 | /***********/ | |
248 | ||
085dd6e6 | 249 | int main () |
c906108c | 250 | { |
c906108c SS |
251 | /* Some linkers (e.g. on AIX) remove unreferenced variables, |
252 | so make sure to reference them. */ | |
253 | v_char = 0; | |
254 | v_signed_char = 1; | |
255 | v_unsigned_char = 2; | |
256 | ||
257 | v_short = 3; | |
258 | v_signed_short = 4; | |
259 | v_unsigned_short = 5; | |
260 | ||
261 | v_int = 6; | |
262 | v_signed_int = 7; | |
263 | v_unsigned_int = 8; | |
264 | ||
265 | v_long = 9; | |
266 | v_signed_long = 10; | |
267 | v_unsigned_long = 11; | |
64b2fa04 PA |
268 | |
269 | #ifndef NO_LONG_LONG | |
270 | v_long_long = 12; | |
271 | v_signed_long_long = 13; | |
272 | v_unsigned_long_long = 14; | |
273 | #endif | |
274 | ||
c906108c SS |
275 | v_float = 100.0; |
276 | v_double = 200.0; | |
277 | ||
278 | ||
279 | v_char_array[0] = v_char; | |
280 | v_signed_char_array[0] = v_signed_char; | |
281 | v_unsigned_char_array[0] = v_unsigned_char; | |
282 | ||
283 | v_short_array[0] = v_short; | |
284 | v_signed_short_array[0] = v_signed_short; | |
285 | v_unsigned_short_array[0] = v_unsigned_short; | |
286 | ||
287 | v_int_array[0] = v_int; | |
288 | v_signed_int_array[0] = v_signed_int; | |
289 | v_unsigned_int_array[0] = v_unsigned_int; | |
290 | ||
291 | v_long_array[0] = v_long; | |
292 | v_signed_long_array[0] = v_signed_long; | |
293 | v_unsigned_long_array[0] = v_unsigned_long; | |
294 | ||
64b2fa04 PA |
295 | #ifndef NO_LONG_LONG |
296 | v_long_long_array[0] = v_long_long; | |
297 | v_signed_long_long_array[0] = v_signed_long_long; | |
298 | v_unsigned_long_long_array[0] = v_unsigned_long_long; | |
299 | #endif | |
300 | ||
c906108c SS |
301 | v_float_array[0] = v_float; |
302 | v_double_array[0] = v_double; | |
303 | ||
304 | v_char_pointer = &v_char; | |
305 | v_signed_char_pointer = &v_signed_char; | |
306 | v_unsigned_char_pointer = &v_unsigned_char; | |
307 | ||
308 | v_short_pointer = &v_short; | |
309 | v_signed_short_pointer = &v_signed_short; | |
310 | v_unsigned_short_pointer = &v_unsigned_short; | |
311 | ||
312 | v_int_pointer = &v_int; | |
313 | v_signed_int_pointer = &v_signed_int; | |
314 | v_unsigned_int_pointer = &v_unsigned_int; | |
315 | ||
316 | v_long_pointer = &v_long; | |
317 | v_signed_long_pointer = &v_signed_long; | |
318 | v_unsigned_long_pointer = &v_unsigned_long; | |
319 | ||
64b2fa04 PA |
320 | #ifndef NO_LONG_LONG |
321 | v_long_long_pointer = &v_long_long; | |
322 | v_signed_long_long_pointer = &v_signed_long_long; | |
323 | v_unsigned_long_long_pointer = &v_unsigned_long_long; | |
324 | #endif | |
325 | ||
c906108c SS |
326 | v_float_pointer = &v_float; |
327 | v_double_pointer = &v_double; | |
328 | ||
329 | color = red; | |
330 | clunker = porsche; | |
331 | ||
332 | u_link.next = s_link; | |
333 | ||
334 | v_union2.v_short_member = v_union.v_short_member; | |
335 | ||
336 | v_struct1.v_char_member = 0; | |
337 | v_struct2.v_char_member = 0; | |
338 | ||
339 | nested_su.outer_int = 0; | |
340 | return 0; | |
341 | } |