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4c38e0a4 JB |
1 | /* Copyright 1999, 2004, 2005, 2007, 2008, 2009, 2010 |
2 | Free Software Foundation, Inc. | |
8be260b6 DJ |
3 | |
4 | This file is part of GDB. | |
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 JB |
8 | the Free Software Foundation; either version 3 of the License, or |
9 | (at your option) any later version. | |
8be260b6 | 10 | |
a9762ec7 JB |
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. | |
8be260b6 DJ |
15 | |
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/>. */ |
8be260b6 DJ |
18 | |
19 | #include <stdlib.h> | |
3c7385ec | 20 | #include <string.h> |
8be260b6 DJ |
21 | |
22 | struct _simple_struct { | |
23 | int integer; | |
24 | unsigned int unsigned_integer; | |
25 | char character; | |
26 | signed char signed_character; | |
27 | char *char_ptr; | |
28 | int array_of_10[10]; | |
29 | }; | |
30 | ||
31 | typedef struct _simple_struct simpleton; | |
32 | ||
33 | simpleton global_simple; | |
34 | ||
35 | enum foo { | |
36 | bar = 1, | |
37 | baz | |
38 | }; | |
39 | ||
40 | typedef enum foo efoo; | |
41 | ||
42 | union named_union | |
43 | { | |
44 | int integer; | |
45 | char *char_ptr; | |
46 | }; | |
47 | ||
48 | typedef struct _struct_decl { | |
49 | int integer; | |
50 | char character; | |
51 | char *char_ptr; | |
52 | long long_int; | |
53 | int **int_ptr_ptr; | |
54 | long long_array[12]; | |
55 | ||
56 | void (*func_ptr) (void); | |
57 | struct _struct_decl (*func_ptr_struct) (int, char *, long); | |
58 | struct _struct_decl *(*func_ptr_ptr) (int, char *, long); | |
59 | union { | |
60 | int a; | |
61 | char *b; | |
62 | long c; | |
63 | enum foo d; | |
64 | } u1; | |
65 | ||
66 | struct { | |
67 | union { | |
68 | struct { | |
69 | int d; | |
70 | char e[10]; | |
71 | int *(*func) (void); | |
72 | efoo foo; | |
73 | } u1s1; | |
74 | ||
75 | long f; | |
76 | struct { | |
77 | char array_ptr[2]; | |
78 | int (*func) (int, char *); | |
79 | } u1s2; | |
80 | } u2; | |
81 | ||
82 | int g; | |
83 | char h; | |
84 | long i[10]; | |
85 | } s2; | |
86 | } weird_struct; | |
87 | ||
88 | struct _struct_n_pointer { | |
89 | char ****char_ptr; | |
90 | long ****long_ptr; | |
91 | struct _struct_n_pointer *ptrs[3]; | |
92 | struct _struct_n_pointer *next; | |
93 | }; | |
94 | ||
95 | void do_locals_tests (void); | |
96 | void do_block_tests (void); | |
97 | void subroutine1 (int, long *); | |
98 | void nothing (void); | |
99 | void do_children_tests (void); | |
100 | void do_special_tests (void); | |
101 | void incr_a (char); | |
102 | ||
103 | void incr_a (char a) | |
104 | { | |
105 | int b; | |
106 | b = a; | |
107 | } | |
108 | ||
109 | void | |
110 | do_locals_tests () | |
111 | { | |
112 | int linteger; | |
113 | int *lpinteger; | |
114 | char lcharacter; | |
115 | char *lpcharacter; | |
116 | long llong; | |
117 | long *lplong; | |
118 | float lfloat; | |
119 | float *lpfloat; | |
120 | double ldouble; | |
121 | double *lpdouble; | |
122 | struct _simple_struct lsimple; | |
123 | struct _simple_struct *lpsimple; | |
124 | void (*func) (void); | |
125 | ||
126 | /* Simple assignments */ | |
127 | linteger = 1234; | |
128 | lpinteger = &linteger; | |
129 | lcharacter = 'a'; | |
130 | lpcharacter = &lcharacter; | |
131 | llong = 2121L; | |
132 | lplong = &llong; | |
133 | lfloat = 2.1; | |
134 | lpfloat = &lfloat; | |
135 | ldouble = 2.718281828459045; | |
136 | lpdouble = &ldouble; | |
137 | lsimple.integer = 1234; | |
138 | lsimple.unsigned_integer = 255; | |
139 | lsimple.character = 'a'; | |
140 | lsimple.signed_character = 21; | |
141 | lsimple.char_ptr = &lcharacter; | |
142 | lpsimple = &lsimple; | |
143 | func = nothing; | |
144 | ||
145 | /* Check pointers */ | |
146 | linteger = 4321; | |
147 | lcharacter = 'b'; | |
148 | llong = 1212L; | |
149 | lfloat = 1.2; | |
150 | ldouble = 5.498548281828172; | |
151 | lsimple.integer = 255; | |
152 | lsimple.unsigned_integer = 4321; | |
153 | lsimple.character = 'b'; | |
154 | lsimple.signed_character = 0; | |
155 | ||
156 | subroutine1 (linteger, &llong); | |
157 | } | |
158 | ||
159 | void | |
160 | nothing () | |
161 | { | |
162 | } | |
163 | ||
164 | void | |
165 | subroutine1 (int i, long *l) | |
166 | { | |
167 | global_simple.integer = i + 3; | |
168 | i = 212; | |
169 | *l = 12; | |
170 | } | |
171 | ||
172 | void | |
173 | do_block_tests () | |
174 | { | |
175 | int cb = 12; | |
176 | ||
177 | { | |
178 | int foo; | |
179 | foo = 123; | |
180 | { | |
181 | int foo2; | |
182 | foo2 = 123; | |
183 | { | |
184 | int foo; | |
185 | foo = 321; | |
186 | } | |
187 | foo2 = 0; | |
188 | } | |
189 | foo = 0; | |
190 | } | |
191 | ||
192 | cb = 21; | |
193 | } | |
194 | ||
195 | void | |
196 | do_children_tests (void) | |
197 | { | |
198 | weird_struct *weird; | |
199 | struct _struct_n_pointer *psnp; | |
200 | struct _struct_n_pointer snp0, snp1, snp2; | |
a73bafbc VP |
201 | char a0[2] = {}, *a1, **a2, ***a3; |
202 | char b0[2] = {}, *b1, **b2, ***b3; | |
203 | char c0[2] = {}, *c1, **c2, ***c3; | |
8be260b6 DJ |
204 | long z0, *z1, **z2, ***z3; |
205 | long y0, *y1, **y2, ***y3; | |
206 | long x0, *x1, **x2, ***x3; | |
207 | int *foo; | |
208 | int bar; | |
209 | ||
c7dd36a1 PA |
210 | /* Avoid pointing into NULL, as that is editable on some |
211 | systems. */ | |
212 | int dummy; | |
213 | int *dummy_ptr = &dummy; | |
214 | ||
215 | struct _struct_decl struct_declarations = { 0, 0, NULL, 0, &dummy_ptr }; | |
8be260b6 DJ |
216 | weird = &struct_declarations; |
217 | ||
218 | struct_declarations.integer = 123; | |
219 | weird->char_ptr = "hello"; | |
220 | bar = 2121; | |
221 | foo = &bar; | |
222 | struct_declarations.int_ptr_ptr = &foo; | |
223 | weird->long_array[0] = 1234; | |
224 | struct_declarations.long_array[1] = 2345; | |
225 | weird->long_array[2] = 3456; | |
226 | struct_declarations.long_array[3] = 4567; | |
227 | weird->long_array[4] = 5678; | |
228 | struct_declarations.long_array[5] = 6789; | |
229 | weird->long_array[6] = 7890; | |
230 | struct_declarations.long_array[7] = 8901; | |
231 | weird->long_array[8] = 9012; | |
232 | struct_declarations.long_array[9] = 1234; | |
233 | ||
234 | weird->func_ptr = nothing; | |
235 | struct_declarations.long_array[10] = 3456; | |
236 | struct_declarations.long_array[11] = 5678; | |
237 | ||
238 | /* Struct/pointer/array tests */ | |
a73bafbc VP |
239 | a0[0] = '0'; |
240 | a1 = a0; | |
8be260b6 DJ |
241 | a2 = &a1; |
242 | a3 = &a2; | |
a73bafbc VP |
243 | b0[0] = '1'; |
244 | b1 = b0; | |
8be260b6 DJ |
245 | b2 = &b1; |
246 | b3 = &b2; | |
a73bafbc VP |
247 | c0[1] = '2'; |
248 | c1 = c0; | |
8be260b6 DJ |
249 | c2 = &c1; |
250 | c3 = &c2; | |
251 | z0 = 0xdead + 0; | |
252 | z1 = &z0; | |
253 | z2 = &z1; | |
254 | z3 = &z2; | |
255 | y0 = 0xdead + 1; | |
256 | y1 = &y0; | |
257 | y2 = &y1; | |
258 | y3 = &y2; | |
259 | x0 = 0xdead + 2; | |
260 | x1 = &x0; | |
261 | x2 = &x1; | |
262 | x3 = &x2; | |
263 | snp0.char_ptr = &a3; | |
264 | snp0.long_ptr = &z3; | |
265 | snp0.ptrs[0] = &snp0; | |
266 | snp0.ptrs[1] = &snp1; | |
267 | snp0.ptrs[2] = &snp2; | |
268 | snp0.next = &snp1; | |
269 | snp1.char_ptr = &b3; | |
270 | snp1.long_ptr = &y3; | |
271 | snp1.ptrs[0] = &snp0; | |
272 | snp1.ptrs[1] = &snp1; | |
273 | snp1.ptrs[2] = &snp2; | |
274 | snp1.next = &snp2; | |
275 | snp2.char_ptr = &c3; | |
276 | snp2.long_ptr = &x3; | |
277 | snp2.ptrs[0] = &snp0; | |
278 | snp2.ptrs[1] = &snp1; | |
279 | snp2.ptrs[2] = &snp2; | |
280 | snp2.next = 0x0; | |
281 | psnp = &snp0; | |
282 | snp0.char_ptr = &b3; | |
283 | snp1.char_ptr = &c3; | |
284 | snp2.char_ptr = &a3; | |
285 | snp0.long_ptr = &y3; | |
286 | snp1.long_ptr = &x3; | |
287 | snp2.long_ptr = &z3; | |
288 | } | |
289 | ||
290 | void | |
291 | do_special_tests (void) | |
292 | { | |
293 | union named_union u; | |
294 | union { | |
295 | int a; | |
296 | char b; | |
297 | long c; | |
298 | } anonu; | |
299 | struct _simple_struct s; | |
300 | struct { | |
301 | int a; | |
302 | char b; | |
303 | long c; | |
304 | } anons; | |
305 | enum foo e; | |
306 | enum { A, B, C } anone; | |
307 | int array[21]; | |
308 | int a; | |
309 | ||
310 | a = 1; | |
311 | incr_a(2); | |
312 | } | |
313 | ||
214270ab VP |
314 | struct very_simple_struct |
315 | { | |
316 | int a; | |
317 | int b; | |
318 | }; | |
319 | ||
320 | int | |
321 | do_child_deletion (void) | |
322 | { | |
323 | /*: BEGIN: child_deletion :*/ | |
324 | struct very_simple_struct s = {1, 2}; | |
325 | /*: | |
326 | mi_create_varobj S s "create varobj for s" | |
327 | mi_list_varobj_children S {{S.a a 0 int} {S.b b 0 int}} \ | |
328 | "list children of S" | |
329 | mi_delete_varobj S.a "delete S.a" | |
330 | mi_delete_varobj S.b "delete S.b" | |
331 | mi_delete_varobj S "delete S" | |
332 | :*/ | |
333 | return 99; | |
334 | /*: END: child_deletion :*/ | |
335 | } | |
336 | ||
8be260b6 DJ |
337 | int |
338 | main (int argc, char *argv []) | |
339 | { | |
340 | do_locals_tests (); | |
341 | do_block_tests (); | |
342 | do_children_tests (); | |
343 | do_special_tests (); | |
214270ab | 344 | do_child_deletion (); |
8be260b6 DJ |
345 | exit (0); |
346 | } | |
347 | ||
348 |