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618f726f | 1 | /* Copyright 1999-2016 Free Software Foundation, Inc. |
8be260b6 DJ |
2 | |
3 | This file is part of GDB. | |
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 JB |
7 | the Free Software Foundation; either version 3 of the License, or |
8 | (at your option) any later version. | |
8be260b6 | 9 | |
a9762ec7 JB |
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. | |
8be260b6 DJ |
14 | |
15 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
8be260b6 DJ |
17 | |
18 | #include <stdlib.h> | |
3c7385ec | 19 | #include <string.h> |
8be260b6 DJ |
20 | |
21 | struct _simple_struct { | |
22 | int integer; | |
23 | unsigned int unsigned_integer; | |
24 | char character; | |
25 | signed char signed_character; | |
26 | char *char_ptr; | |
27 | int array_of_10[10]; | |
28 | }; | |
29 | ||
30 | typedef struct _simple_struct simpleton; | |
31 | ||
32 | simpleton global_simple; | |
33 | ||
34 | enum foo { | |
35 | bar = 1, | |
36 | baz | |
37 | }; | |
38 | ||
39 | typedef enum foo efoo; | |
40 | ||
41 | union named_union | |
42 | { | |
43 | int integer; | |
44 | char *char_ptr; | |
45 | }; | |
46 | ||
47 | typedef struct _struct_decl { | |
48 | int integer; | |
49 | char character; | |
50 | char *char_ptr; | |
51 | long long_int; | |
52 | int **int_ptr_ptr; | |
53 | long long_array[12]; | |
54 | ||
55 | void (*func_ptr) (void); | |
56 | struct _struct_decl (*func_ptr_struct) (int, char *, long); | |
57 | struct _struct_decl *(*func_ptr_ptr) (int, char *, long); | |
58 | union { | |
59 | int a; | |
60 | char *b; | |
61 | long c; | |
62 | enum foo d; | |
63 | } u1; | |
64 | ||
65 | struct { | |
66 | union { | |
67 | struct { | |
68 | int d; | |
69 | char e[10]; | |
70 | int *(*func) (void); | |
71 | efoo foo; | |
72 | } u1s1; | |
73 | ||
74 | long f; | |
75 | struct { | |
76 | char array_ptr[2]; | |
77 | int (*func) (int, char *); | |
78 | } u1s2; | |
79 | } u2; | |
80 | ||
81 | int g; | |
82 | char h; | |
83 | long i[10]; | |
84 | } s2; | |
85 | } weird_struct; | |
86 | ||
87 | struct _struct_n_pointer { | |
88 | char ****char_ptr; | |
89 | long ****long_ptr; | |
90 | struct _struct_n_pointer *ptrs[3]; | |
91 | struct _struct_n_pointer *next; | |
92 | }; | |
93 | ||
94 | void do_locals_tests (void); | |
95 | void do_block_tests (void); | |
96 | void subroutine1 (int, long *); | |
97 | void nothing (void); | |
98 | void do_children_tests (void); | |
99 | void do_special_tests (void); | |
100 | void incr_a (char); | |
101 | ||
102 | void incr_a (char a) | |
103 | { | |
104 | int b; | |
105 | b = a; | |
106 | } | |
107 | ||
108 | void | |
109 | do_locals_tests () | |
110 | { | |
111 | int linteger; | |
112 | int *lpinteger; | |
113 | char lcharacter; | |
114 | char *lpcharacter; | |
115 | long llong; | |
116 | long *lplong; | |
117 | float lfloat; | |
118 | float *lpfloat; | |
119 | double ldouble; | |
120 | double *lpdouble; | |
121 | struct _simple_struct lsimple; | |
122 | struct _simple_struct *lpsimple; | |
123 | void (*func) (void); | |
124 | ||
125 | /* Simple assignments */ | |
126 | linteger = 1234; | |
127 | lpinteger = &linteger; | |
128 | lcharacter = 'a'; | |
129 | lpcharacter = &lcharacter; | |
130 | llong = 2121L; | |
131 | lplong = &llong; | |
132 | lfloat = 2.1; | |
133 | lpfloat = &lfloat; | |
134 | ldouble = 2.718281828459045; | |
135 | lpdouble = &ldouble; | |
136 | lsimple.integer = 1234; | |
137 | lsimple.unsigned_integer = 255; | |
138 | lsimple.character = 'a'; | |
139 | lsimple.signed_character = 21; | |
140 | lsimple.char_ptr = &lcharacter; | |
141 | lpsimple = &lsimple; | |
142 | func = nothing; | |
143 | ||
144 | /* Check pointers */ | |
145 | linteger = 4321; | |
146 | lcharacter = 'b'; | |
147 | llong = 1212L; | |
148 | lfloat = 1.2; | |
149 | ldouble = 5.498548281828172; | |
150 | lsimple.integer = 255; | |
151 | lsimple.unsigned_integer = 4321; | |
152 | lsimple.character = 'b'; | |
153 | lsimple.signed_character = 0; | |
154 | ||
155 | subroutine1 (linteger, &llong); | |
156 | } | |
157 | ||
158 | void | |
159 | nothing () | |
160 | { | |
161 | } | |
162 | ||
4dc06805 YQ |
163 | struct _struct_decl |
164 | nothing1 (int a, char *b, long c) | |
165 | { | |
166 | struct _struct_decl foo; | |
167 | ||
168 | return foo; | |
169 | } | |
170 | ||
171 | struct _struct_decl * | |
172 | nothing2 (int a, char *b, long c) | |
173 | { | |
174 | return (struct _struct_decl *) 0; | |
175 | } | |
176 | ||
8be260b6 DJ |
177 | void |
178 | subroutine1 (int i, long *l) | |
179 | { | |
180 | global_simple.integer = i + 3; | |
181 | i = 212; | |
182 | *l = 12; | |
183 | } | |
184 | ||
185 | void | |
186 | do_block_tests () | |
187 | { | |
188 | int cb = 12; | |
189 | ||
190 | { | |
191 | int foo; | |
192 | foo = 123; | |
193 | { | |
194 | int foo2; | |
195 | foo2 = 123; | |
196 | { | |
197 | int foo; | |
198 | foo = 321; | |
199 | } | |
200 | foo2 = 0; | |
201 | } | |
202 | foo = 0; | |
203 | } | |
204 | ||
205 | cb = 21; | |
206 | } | |
207 | ||
208 | void | |
209 | do_children_tests (void) | |
210 | { | |
211 | weird_struct *weird; | |
212 | struct _struct_n_pointer *psnp; | |
213 | struct _struct_n_pointer snp0, snp1, snp2; | |
a73bafbc VP |
214 | char a0[2] = {}, *a1, **a2, ***a3; |
215 | char b0[2] = {}, *b1, **b2, ***b3; | |
216 | char c0[2] = {}, *c1, **c2, ***c3; | |
8be260b6 DJ |
217 | long z0, *z1, **z2, ***z3; |
218 | long y0, *y1, **y2, ***y3; | |
219 | long x0, *x1, **x2, ***x3; | |
220 | int *foo; | |
221 | int bar; | |
222 | ||
c7dd36a1 PA |
223 | /* Avoid pointing into NULL, as that is editable on some |
224 | systems. */ | |
225 | int dummy; | |
226 | int *dummy_ptr = &dummy; | |
227 | ||
228 | struct _struct_decl struct_declarations = { 0, 0, NULL, 0, &dummy_ptr }; | |
8be260b6 DJ |
229 | weird = &struct_declarations; |
230 | ||
231 | struct_declarations.integer = 123; | |
232 | weird->char_ptr = "hello"; | |
233 | bar = 2121; | |
234 | foo = &bar; | |
235 | struct_declarations.int_ptr_ptr = &foo; | |
236 | weird->long_array[0] = 1234; | |
237 | struct_declarations.long_array[1] = 2345; | |
238 | weird->long_array[2] = 3456; | |
239 | struct_declarations.long_array[3] = 4567; | |
240 | weird->long_array[4] = 5678; | |
241 | struct_declarations.long_array[5] = 6789; | |
242 | weird->long_array[6] = 7890; | |
243 | struct_declarations.long_array[7] = 8901; | |
244 | weird->long_array[8] = 9012; | |
245 | struct_declarations.long_array[9] = 1234; | |
246 | ||
247 | weird->func_ptr = nothing; | |
4dc06805 YQ |
248 | weird->func_ptr_struct = nothing1; |
249 | weird->func_ptr_ptr = nothing2; | |
8be260b6 DJ |
250 | struct_declarations.long_array[10] = 3456; |
251 | struct_declarations.long_array[11] = 5678; | |
252 | ||
253 | /* Struct/pointer/array tests */ | |
a73bafbc VP |
254 | a0[0] = '0'; |
255 | a1 = a0; | |
8be260b6 DJ |
256 | a2 = &a1; |
257 | a3 = &a2; | |
a73bafbc VP |
258 | b0[0] = '1'; |
259 | b1 = b0; | |
8be260b6 DJ |
260 | b2 = &b1; |
261 | b3 = &b2; | |
a73bafbc VP |
262 | c0[1] = '2'; |
263 | c1 = c0; | |
8be260b6 DJ |
264 | c2 = &c1; |
265 | c3 = &c2; | |
266 | z0 = 0xdead + 0; | |
267 | z1 = &z0; | |
268 | z2 = &z1; | |
269 | z3 = &z2; | |
270 | y0 = 0xdead + 1; | |
271 | y1 = &y0; | |
272 | y2 = &y1; | |
273 | y3 = &y2; | |
274 | x0 = 0xdead + 2; | |
275 | x1 = &x0; | |
276 | x2 = &x1; | |
277 | x3 = &x2; | |
278 | snp0.char_ptr = &a3; | |
279 | snp0.long_ptr = &z3; | |
280 | snp0.ptrs[0] = &snp0; | |
281 | snp0.ptrs[1] = &snp1; | |
282 | snp0.ptrs[2] = &snp2; | |
283 | snp0.next = &snp1; | |
284 | snp1.char_ptr = &b3; | |
285 | snp1.long_ptr = &y3; | |
286 | snp1.ptrs[0] = &snp0; | |
287 | snp1.ptrs[1] = &snp1; | |
288 | snp1.ptrs[2] = &snp2; | |
289 | snp1.next = &snp2; | |
290 | snp2.char_ptr = &c3; | |
291 | snp2.long_ptr = &x3; | |
292 | snp2.ptrs[0] = &snp0; | |
293 | snp2.ptrs[1] = &snp1; | |
294 | snp2.ptrs[2] = &snp2; | |
295 | snp2.next = 0x0; | |
296 | psnp = &snp0; | |
297 | snp0.char_ptr = &b3; | |
298 | snp1.char_ptr = &c3; | |
299 | snp2.char_ptr = &a3; | |
300 | snp0.long_ptr = &y3; | |
301 | snp1.long_ptr = &x3; | |
302 | snp2.long_ptr = &z3; | |
303 | } | |
304 | ||
305 | void | |
306 | do_special_tests (void) | |
307 | { | |
308 | union named_union u; | |
309 | union { | |
310 | int a; | |
311 | char b; | |
312 | long c; | |
313 | } anonu; | |
314 | struct _simple_struct s; | |
315 | struct { | |
316 | int a; | |
317 | char b; | |
318 | long c; | |
319 | } anons; | |
320 | enum foo e; | |
321 | enum { A, B, C } anone; | |
322 | int array[21]; | |
323 | int a; | |
324 | ||
325 | a = 1; | |
326 | incr_a(2); | |
327 | } | |
328 | ||
214270ab VP |
329 | struct very_simple_struct |
330 | { | |
331 | int a; | |
332 | int b; | |
333 | }; | |
334 | ||
335 | int | |
336 | do_child_deletion (void) | |
337 | { | |
338 | /*: BEGIN: child_deletion :*/ | |
339 | struct very_simple_struct s = {1, 2}; | |
340 | /*: | |
341 | mi_create_varobj S s "create varobj for s" | |
342 | mi_list_varobj_children S {{S.a a 0 int} {S.b b 0 int}} \ | |
343 | "list children of S" | |
344 | mi_delete_varobj S.a "delete S.a" | |
345 | mi_delete_varobj S.b "delete S.b" | |
346 | mi_delete_varobj S "delete S" | |
347 | :*/ | |
348 | return 99; | |
349 | /*: END: child_deletion :*/ | |
350 | } | |
351 | ||
8be260b6 DJ |
352 | int |
353 | main (int argc, char *argv []) | |
354 | { | |
355 | do_locals_tests (); | |
356 | do_block_tests (); | |
357 | do_children_tests (); | |
358 | do_special_tests (); | |
214270ab | 359 | do_child_deletion (); |
8be260b6 DJ |
360 | exit (0); |
361 | } | |
362 | ||
363 |