Commit | Line | Data |
---|---|---|
8b93c638 | 1 | /* Output generating routines for GDB. |
349c5d5f | 2 | |
6aba47ca | 3 | Copyright (C) 1999, 2000, 2001, 2002, 2004, 2005, 2007 |
bee0189a | 4 | Free Software Foundation, Inc. |
349c5d5f | 5 | |
8b93c638 JM |
6 | Contributed by Cygnus Solutions. |
7 | Written by Fernando Nasser for Cygnus. | |
8 | ||
9 | This file is part of GDB. | |
10 | ||
11 | This program is free software; you can redistribute it and/or modify | |
12 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 13 | the Free Software Foundation; either version 3 of the License, or |
8b93c638 JM |
14 | (at your option) any later version. |
15 | ||
16 | This program is distributed in the hope that it will be useful, | |
17 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | GNU General Public License for more details. | |
20 | ||
21 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 22 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
8b93c638 JM |
23 | |
24 | #include "defs.h" | |
25 | #include "gdb_string.h" | |
26 | #include "expression.h" /* For language.h */ | |
27 | #include "language.h" | |
28 | #include "ui-out.h" | |
80f49b30 | 29 | #include "gdb_assert.h" |
8b93c638 | 30 | |
8b93c638 JM |
31 | /* table header structures */ |
32 | ||
33 | struct ui_out_hdr | |
34 | { | |
35 | int colno; | |
36 | int width; | |
37 | int alignment; | |
b25959ec | 38 | char *col_name; |
8b93c638 JM |
39 | char *colhdr; |
40 | struct ui_out_hdr *next; | |
41 | }; | |
42 | ||
80f49b30 AC |
43 | /* Maintain a stack so that the info applicable to the inner most list |
44 | is always available. Stack/nested level 0 is reserved for the | |
45 | top-level result. */ | |
46 | ||
a3edc55b | 47 | enum { MAX_UI_OUT_LEVELS = 6 }; |
80f49b30 AC |
48 | |
49 | struct ui_out_level | |
50 | { | |
51 | /* Count each field; the first element is for non-list fields */ | |
52 | int field_count; | |
631ec795 AC |
53 | /* The type of this level. */ |
54 | enum ui_out_type type; | |
80f49b30 AC |
55 | }; |
56 | ||
bafdd3b3 AC |
57 | /* Tables are special. Maintain a separate structure that tracks |
58 | their state. At present an output can only contain a single table | |
59 | but that restriction might eventually be lifted. */ | |
60 | ||
61 | struct ui_out_table | |
62 | { | |
63 | /* If on, a table is being generated. */ | |
64 | int flag; | |
65 | ||
66 | /* If on, the body of a table is being generated. If off, the table | |
67 | header is being generated. */ | |
68 | int body_flag; | |
69 | ||
a6c47c14 AC |
70 | /* The level at which each entry of the table is to be found. A row |
71 | (a tuple) is made up of entries. Consequently ENTRY_LEVEL is one | |
72 | above that of the table. */ | |
73 | int entry_level; | |
74 | ||
bafdd3b3 AC |
75 | /* Number of table columns (as specified in the table_begin call). */ |
76 | int columns; | |
77 | ||
78 | /* String identifying the table (as specified in the table_begin | |
79 | call). */ | |
80 | char *id; | |
81 | ||
82 | /* Points to the first table header (if any). */ | |
83 | struct ui_out_hdr *header_first; | |
84 | ||
85 | /* Points to the last table header (if any). */ | |
86 | struct ui_out_hdr *header_last; | |
87 | ||
88 | /* Points to header of NEXT column to format. */ | |
89 | struct ui_out_hdr *header_next; | |
90 | ||
91 | }; | |
92 | ||
93 | ||
8b93c638 JM |
94 | /* The ui_out structure */ |
95 | /* Any change here requires a corresponding one in the initialization | |
96 | of the default uiout, which is statically initialized */ | |
97 | ||
98 | struct ui_out | |
99 | { | |
100 | int flags; | |
101 | /* specific implementation of ui-out */ | |
102 | struct ui_out_impl *impl; | |
103 | struct ui_out_data *data; | |
104 | ||
bafdd3b3 | 105 | /* Sub structure tracking the ui-out depth. */ |
80f49b30 AC |
106 | int level; |
107 | struct ui_out_level levels[MAX_UI_OUT_LEVELS]; | |
8b93c638 | 108 | |
bafdd3b3 AC |
109 | /* A table, if any. At present only a single table is supported. */ |
110 | struct ui_out_table table; | |
8b93c638 JM |
111 | }; |
112 | ||
80f49b30 AC |
113 | /* The current (inner most) level. */ |
114 | static struct ui_out_level * | |
115 | current_level (struct ui_out *uiout) | |
116 | { | |
117 | return &uiout->levels[uiout->level]; | |
118 | } | |
119 | ||
120 | /* Create a new level, of TYPE. Return the new level's index. */ | |
121 | static int | |
122 | push_level (struct ui_out *uiout, | |
631ec795 | 123 | enum ui_out_type type, |
80f49b30 AC |
124 | const char *id) |
125 | { | |
126 | struct ui_out_level *current; | |
127 | /* We had better not overflow the buffer. */ | |
128 | uiout->level++; | |
631ec795 | 129 | gdb_assert (uiout->level >= 0 && uiout->level < MAX_UI_OUT_LEVELS); |
80f49b30 AC |
130 | current = current_level (uiout); |
131 | current->field_count = 0; | |
631ec795 | 132 | current->type = type; |
80f49b30 AC |
133 | return uiout->level; |
134 | } | |
135 | ||
136 | /* Discard the current level, return the discarded level's index. | |
137 | TYPE is the type of the level being discarded. */ | |
138 | static int | |
631ec795 AC |
139 | pop_level (struct ui_out *uiout, |
140 | enum ui_out_type type) | |
80f49b30 AC |
141 | { |
142 | /* We had better not underflow the buffer. */ | |
143 | gdb_assert (uiout->level > 0 && uiout->level < MAX_UI_OUT_LEVELS); | |
631ec795 | 144 | gdb_assert (current_level (uiout)->type == type); |
80f49b30 AC |
145 | uiout->level--; |
146 | return uiout->level + 1; | |
147 | } | |
148 | ||
149 | ||
8b93c638 JM |
150 | /* These are the default implementation functions */ |
151 | ||
152 | static void default_table_begin (struct ui_out *uiout, int nbrofcols, | |
d63f1d40 | 153 | int nr_rows, const char *tblid); |
8b93c638 JM |
154 | static void default_table_body (struct ui_out *uiout); |
155 | static void default_table_end (struct ui_out *uiout); | |
156 | static void default_table_header (struct ui_out *uiout, int width, | |
b25959ec | 157 | enum ui_align alig, const char *col_name, |
e2e11a41 | 158 | const char *colhdr); |
631ec795 AC |
159 | static void default_begin (struct ui_out *uiout, |
160 | enum ui_out_type type, | |
161 | int level, const char *id); | |
162 | static void default_end (struct ui_out *uiout, | |
163 | enum ui_out_type type, | |
164 | int level); | |
8b93c638 | 165 | static void default_field_int (struct ui_out *uiout, int fldno, int width, |
e2e11a41 AC |
166 | enum ui_align alig, |
167 | const char *fldname, | |
168 | int value); | |
8b93c638 | 169 | static void default_field_skip (struct ui_out *uiout, int fldno, int width, |
e2e11a41 AC |
170 | enum ui_align alig, |
171 | const char *fldname); | |
8b93c638 | 172 | static void default_field_string (struct ui_out *uiout, int fldno, int width, |
e2e11a41 AC |
173 | enum ui_align align, |
174 | const char *fldname, | |
8b93c638 JM |
175 | const char *string); |
176 | static void default_field_fmt (struct ui_out *uiout, int fldno, | |
177 | int width, enum ui_align align, | |
e2e11a41 AC |
178 | const char *fldname, |
179 | const char *format, | |
bee0189a | 180 | va_list args) ATTR_FORMAT (printf, 6, 0); |
8b93c638 | 181 | static void default_spaces (struct ui_out *uiout, int numspaces); |
e2e11a41 AC |
182 | static void default_text (struct ui_out *uiout, const char *string); |
183 | static void default_message (struct ui_out *uiout, int verbosity, | |
184 | const char *format, | |
bee0189a | 185 | va_list args) ATTR_FORMAT (printf, 3, 0); |
8b93c638 JM |
186 | static void default_wrap_hint (struct ui_out *uiout, char *identstring); |
187 | static void default_flush (struct ui_out *uiout); | |
188 | ||
189 | /* This is the default ui-out implementation functions vector */ | |
190 | ||
191 | struct ui_out_impl default_ui_out_impl = | |
192 | { | |
193 | default_table_begin, | |
194 | default_table_body, | |
195 | default_table_end, | |
196 | default_table_header, | |
631ec795 AC |
197 | default_begin, |
198 | default_end, | |
8b93c638 JM |
199 | default_field_int, |
200 | default_field_skip, | |
201 | default_field_string, | |
202 | default_field_fmt, | |
203 | default_spaces, | |
204 | default_text, | |
205 | default_message, | |
206 | default_wrap_hint, | |
9dc5e2a9 | 207 | default_flush, |
0fac0b41 | 208 | NULL, |
9dc5e2a9 | 209 | 0, /* Does not need MI hacks. */ |
8b93c638 JM |
210 | }; |
211 | ||
212 | /* The default ui_out */ | |
213 | ||
214 | struct ui_out def_uiout = | |
215 | { | |
216 | 0, /* flags */ | |
217 | &default_ui_out_impl, /* impl */ | |
218 | }; | |
219 | ||
220 | /* Pointer to current ui_out */ | |
221 | /* FIXME: This should not be a global, but something passed down from main.c | |
222 | or top.c */ | |
223 | ||
224 | struct ui_out *uiout = &def_uiout; | |
225 | ||
226 | /* These are the interfaces to implementation functions */ | |
227 | ||
88379baf | 228 | static void uo_table_begin (struct ui_out *uiout, int nbrofcols, |
d63f1d40 | 229 | int nr_rows, const char *tblid); |
8b93c638 JM |
230 | static void uo_table_body (struct ui_out *uiout); |
231 | static void uo_table_end (struct ui_out *uiout); | |
232 | static void uo_table_header (struct ui_out *uiout, int width, | |
b25959ec AC |
233 | enum ui_align align, const char *col_name, |
234 | const char *colhdr); | |
631ec795 AC |
235 | static void uo_begin (struct ui_out *uiout, |
236 | enum ui_out_type type, | |
237 | int level, const char *id); | |
238 | static void uo_end (struct ui_out *uiout, | |
239 | enum ui_out_type type, | |
240 | int level); | |
8b93c638 | 241 | static void uo_field_int (struct ui_out *uiout, int fldno, int width, |
88379baf | 242 | enum ui_align align, const char *fldname, int value); |
8b93c638 | 243 | static void uo_field_skip (struct ui_out *uiout, int fldno, int width, |
88379baf | 244 | enum ui_align align, const char *fldname); |
8b93c638 | 245 | static void uo_field_string (struct ui_out *uiout, int fldno, int width, |
88379baf AC |
246 | enum ui_align align, const char *fldname, |
247 | const char *string); | |
8b93c638 | 248 | static void uo_field_fmt (struct ui_out *uiout, int fldno, int width, |
88379baf | 249 | enum ui_align align, const char *fldname, |
bee0189a DJ |
250 | const char *format, va_list args) |
251 | ATTR_FORMAT (printf, 6, 0); | |
8b93c638 | 252 | static void uo_spaces (struct ui_out *uiout, int numspaces); |
88379baf | 253 | static void uo_text (struct ui_out *uiout, const char *string); |
8b93c638 | 254 | static void uo_message (struct ui_out *uiout, int verbosity, |
bee0189a DJ |
255 | const char *format, va_list args) |
256 | ATTR_FORMAT (printf, 3, 0); | |
8b93c638 JM |
257 | static void uo_wrap_hint (struct ui_out *uiout, char *identstring); |
258 | static void uo_flush (struct ui_out *uiout); | |
0fac0b41 | 259 | static int uo_redirect (struct ui_out *uiout, struct ui_file *outstream); |
8b93c638 JM |
260 | |
261 | /* Prototypes for local functions */ | |
262 | ||
263 | extern void _initialize_ui_out (void); | |
88379baf | 264 | static void append_header_to_list (struct ui_out *uiout, int width, |
b25959ec AC |
265 | int alignment, const char *col_name, |
266 | const char *colhdr); | |
bafdd3b3 | 267 | static int get_next_header (struct ui_out *uiout, int *colno, int *width, |
8b93c638 JM |
268 | int *alignment, char **colhdr); |
269 | static void clear_header_list (struct ui_out *uiout); | |
a6c47c14 AC |
270 | static void verify_field (struct ui_out *uiout, int *fldno, int *width, |
271 | int *align); | |
8b93c638 | 272 | |
8b93c638 JM |
273 | /* exported functions (ui_out API) */ |
274 | ||
275 | /* Mark beginning of a table */ | |
276 | ||
3b31d625 | 277 | static void |
88379baf | 278 | ui_out_table_begin (struct ui_out *uiout, int nbrofcols, |
d63f1d40 | 279 | int nr_rows, |
88379baf | 280 | const char *tblid) |
8b93c638 | 281 | { |
bafdd3b3 | 282 | if (uiout->table.flag) |
8e65ff28 | 283 | internal_error (__FILE__, __LINE__, |
e2e0b3e5 AC |
284 | _("tables cannot be nested; table_begin found before \ |
285 | previous table_end.")); | |
8b93c638 | 286 | |
bafdd3b3 AC |
287 | uiout->table.flag = 1; |
288 | uiout->table.body_flag = 0; | |
a6c47c14 | 289 | uiout->table.entry_level = uiout->level + 1; |
bafdd3b3 | 290 | uiout->table.columns = nbrofcols; |
8b93c638 | 291 | if (tblid != NULL) |
bafdd3b3 | 292 | uiout->table.id = xstrdup (tblid); |
8b93c638 | 293 | else |
bafdd3b3 | 294 | uiout->table.id = NULL; |
8b93c638 JM |
295 | clear_header_list (uiout); |
296 | ||
bafdd3b3 | 297 | uo_table_begin (uiout, nbrofcols, nr_rows, uiout->table.id); |
8b93c638 JM |
298 | } |
299 | ||
300 | void | |
fba45db2 | 301 | ui_out_table_body (struct ui_out *uiout) |
8b93c638 | 302 | { |
bafdd3b3 | 303 | if (!uiout->table.flag) |
8e65ff28 | 304 | internal_error (__FILE__, __LINE__, |
e2e0b3e5 AC |
305 | _("table_body outside a table is not valid; it must be \ |
306 | after a table_begin and before a table_end.")); | |
bafdd3b3 | 307 | if (uiout->table.body_flag) |
8e65ff28 | 308 | internal_error (__FILE__, __LINE__, |
e2e0b3e5 AC |
309 | _("extra table_body call not allowed; there must be \ |
310 | only one table_body after a table_begin and before a table_end.")); | |
bafdd3b3 | 311 | if (uiout->table.header_next->colno != uiout->table.columns) |
8e65ff28 | 312 | internal_error (__FILE__, __LINE__, |
e2e0b3e5 AC |
313 | _("number of headers differ from number of table \ |
314 | columns.")); | |
8b93c638 | 315 | |
bafdd3b3 AC |
316 | uiout->table.body_flag = 1; |
317 | uiout->table.header_next = uiout->table.header_first; | |
8b93c638 JM |
318 | |
319 | uo_table_body (uiout); | |
320 | } | |
321 | ||
3b31d625 | 322 | static void |
fba45db2 | 323 | ui_out_table_end (struct ui_out *uiout) |
8b93c638 | 324 | { |
bafdd3b3 | 325 | if (!uiout->table.flag) |
8e65ff28 | 326 | internal_error (__FILE__, __LINE__, |
e2e0b3e5 | 327 | _("misplaced table_end or missing table_begin.")); |
8b93c638 | 328 | |
a6c47c14 | 329 | uiout->table.entry_level = 0; |
bafdd3b3 AC |
330 | uiout->table.body_flag = 0; |
331 | uiout->table.flag = 0; | |
8b93c638 JM |
332 | |
333 | uo_table_end (uiout); | |
334 | ||
bafdd3b3 AC |
335 | if (uiout->table.id) |
336 | xfree (uiout->table.id); | |
8b93c638 JM |
337 | clear_header_list (uiout); |
338 | } | |
339 | ||
340 | void | |
fba45db2 | 341 | ui_out_table_header (struct ui_out *uiout, int width, enum ui_align alignment, |
b25959ec | 342 | const char *col_name, |
88379baf | 343 | const char *colhdr) |
8b93c638 | 344 | { |
bafdd3b3 | 345 | if (!uiout->table.flag || uiout->table.body_flag) |
8e65ff28 | 346 | internal_error (__FILE__, __LINE__, |
e2e0b3e5 AC |
347 | _("table header must be specified after table_begin \ |
348 | and before table_body.")); | |
8b93c638 | 349 | |
b25959ec | 350 | append_header_to_list (uiout, width, alignment, col_name, colhdr); |
8b93c638 | 351 | |
b25959ec | 352 | uo_table_header (uiout, width, alignment, col_name, colhdr); |
8b93c638 JM |
353 | } |
354 | ||
3b31d625 EZ |
355 | static void |
356 | do_cleanup_table_end (void *data) | |
357 | { | |
358 | struct ui_out *ui_out = data; | |
359 | ||
360 | ui_out_table_end (ui_out); | |
361 | } | |
362 | ||
363 | struct cleanup * | |
364 | make_cleanup_ui_out_table_begin_end (struct ui_out *ui_out, int nr_cols, | |
365 | int nr_rows, const char *tblid) | |
366 | { | |
367 | ui_out_table_begin (ui_out, nr_cols, nr_rows, tblid); | |
368 | return make_cleanup (do_cleanup_table_end, ui_out); | |
369 | } | |
370 | ||
8b93c638 | 371 | void |
631ec795 AC |
372 | ui_out_begin (struct ui_out *uiout, |
373 | enum ui_out_type type, | |
374 | const char *id) | |
8b93c638 | 375 | { |
80f49b30 | 376 | int new_level; |
bafdd3b3 | 377 | if (uiout->table.flag && !uiout->table.body_flag) |
8e65ff28 | 378 | internal_error (__FILE__, __LINE__, |
e2e0b3e5 AC |
379 | _("table header or table_body expected; lists must be \ |
380 | specified after table_body.")); | |
a6c47c14 AC |
381 | |
382 | /* Be careful to verify the ``field'' before the new tuple/list is | |
383 | pushed onto the stack. That way the containing list/table/row is | |
384 | verified and not the newly created tuple/list. This verification | |
385 | is needed (at least) for the case where a table row entry | |
386 | contains either a tuple/list. For that case bookkeeping such as | |
387 | updating the column count or advancing to the next heading still | |
388 | needs to be performed. */ | |
389 | { | |
390 | int fldno; | |
391 | int width; | |
392 | int align; | |
393 | verify_field (uiout, &fldno, &width, &align); | |
394 | } | |
395 | ||
631ec795 | 396 | new_level = push_level (uiout, type, id); |
a6c47c14 AC |
397 | |
398 | /* If the push puts us at the same level as a table row entry, we've | |
399 | got a new table row. Put the header pointer back to the start. */ | |
400 | if (uiout->table.body_flag | |
401 | && uiout->table.entry_level == new_level) | |
bafdd3b3 | 402 | uiout->table.header_next = uiout->table.header_first; |
a6c47c14 | 403 | |
631ec795 AC |
404 | uo_begin (uiout, type, new_level, id); |
405 | } | |
406 | ||
631ec795 AC |
407 | void |
408 | ui_out_end (struct ui_out *uiout, | |
409 | enum ui_out_type type) | |
410 | { | |
411 | int old_level = pop_level (uiout, type); | |
412 | uo_end (uiout, type, old_level); | |
8b93c638 JM |
413 | } |
414 | ||
127431f9 AC |
415 | struct ui_out_end_cleanup_data |
416 | { | |
417 | struct ui_out *uiout; | |
418 | enum ui_out_type type; | |
419 | }; | |
420 | ||
e6e0bfab | 421 | static void |
127431f9 AC |
422 | do_cleanup_end (void *data) |
423 | { | |
424 | struct ui_out_end_cleanup_data *end_cleanup_data = data; | |
425 | ui_out_end (end_cleanup_data->uiout, end_cleanup_data->type); | |
426 | xfree (end_cleanup_data); | |
427 | } | |
428 | ||
429 | static struct cleanup * | |
430 | make_cleanup_ui_out_end (struct ui_out *uiout, | |
431 | enum ui_out_type type) | |
432 | { | |
433 | struct ui_out_end_cleanup_data *end_cleanup_data; | |
434 | end_cleanup_data = XMALLOC (struct ui_out_end_cleanup_data); | |
435 | end_cleanup_data->uiout = uiout; | |
436 | end_cleanup_data->type = type; | |
437 | return make_cleanup (do_cleanup_end, end_cleanup_data); | |
438 | } | |
439 | ||
e6e0bfab | 440 | struct cleanup * |
666547aa AC |
441 | make_cleanup_ui_out_tuple_begin_end (struct ui_out *uiout, |
442 | const char *id) | |
443 | { | |
3b31d625 | 444 | ui_out_begin (uiout, ui_out_type_tuple, id); |
666547aa AC |
445 | return make_cleanup_ui_out_end (uiout, ui_out_type_tuple); |
446 | } | |
447 | ||
448 | struct cleanup * | |
6b28c186 AC |
449 | make_cleanup_ui_out_list_begin_end (struct ui_out *uiout, |
450 | const char *id) | |
e6e0bfab | 451 | { |
3b31d625 | 452 | ui_out_begin (uiout, ui_out_type_list, id); |
127431f9 | 453 | return make_cleanup_ui_out_end (uiout, ui_out_type_list); |
e6e0bfab MK |
454 | } |
455 | ||
8b93c638 | 456 | void |
88379baf AC |
457 | ui_out_field_int (struct ui_out *uiout, |
458 | const char *fldname, | |
459 | int value) | |
8b93c638 JM |
460 | { |
461 | int fldno; | |
462 | int width; | |
463 | int align; | |
80f49b30 | 464 | struct ui_out_level *current = current_level (uiout); |
8b93c638 | 465 | |
a6c47c14 | 466 | verify_field (uiout, &fldno, &width, &align); |
8b93c638 JM |
467 | |
468 | uo_field_int (uiout, fldno, width, align, fldname, value); | |
469 | } | |
470 | ||
52c6a6ac JJ |
471 | void |
472 | ui_out_field_fmt_int (struct ui_out *uiout, | |
473 | int input_width, | |
474 | enum ui_align input_align, | |
475 | const char *fldname, | |
476 | int value) | |
477 | { | |
478 | int fldno; | |
479 | int width; | |
480 | int align; | |
481 | struct ui_out_level *current = current_level (uiout); | |
482 | ||
483 | verify_field (uiout, &fldno, &width, &align); | |
484 | ||
485 | uo_field_int (uiout, fldno, input_width, input_align, fldname, value); | |
486 | } | |
487 | ||
8b93c638 | 488 | void |
88379baf AC |
489 | ui_out_field_core_addr (struct ui_out *uiout, |
490 | const char *fldname, | |
491 | CORE_ADDR address) | |
8b93c638 JM |
492 | { |
493 | char addstr[20]; | |
17a912b6 | 494 | int addr_bit = gdbarch_addr_bit (current_gdbarch); |
a72d8a8e MR |
495 | |
496 | /* Truncate address to match deprecated_print_address_numeric(). */ | |
497 | if (addr_bit < (sizeof (CORE_ADDR) * HOST_CHAR_BIT)) | |
498 | address &= ((CORE_ADDR) 1 << addr_bit) - 1; | |
8b93c638 | 499 | |
535c96ce AC |
500 | /* FIXME: cagney/2002-05-03: Need local_address_string() function |
501 | that returns the language localized string formatted to a width | |
17a912b6 | 502 | based on gdbarch_addr_bit. */ |
66bf4b3a | 503 | /* deprecated_print_address_numeric (address, 1, local_stream); */ |
a72d8a8e | 504 | if (addr_bit <= 32) |
bb599908 | 505 | strcpy (addstr, hex_string_custom (address, 8)); |
535c96ce | 506 | else |
bb599908 | 507 | strcpy (addstr, hex_string_custom (address, 16)); |
8b93c638 JM |
508 | |
509 | ui_out_field_string (uiout, fldname, addstr); | |
510 | } | |
511 | ||
512 | void | |
88379baf AC |
513 | ui_out_field_stream (struct ui_out *uiout, |
514 | const char *fldname, | |
515 | struct ui_stream *buf) | |
8b93c638 JM |
516 | { |
517 | long length; | |
518 | char *buffer = ui_file_xstrdup (buf->stream, &length); | |
b8c9b27d | 519 | struct cleanup *old_cleanup = make_cleanup (xfree, buffer); |
8b93c638 JM |
520 | if (length > 0) |
521 | ui_out_field_string (uiout, fldname, buffer); | |
522 | else | |
523 | ui_out_field_skip (uiout, fldname); | |
524 | ui_file_rewind (buf->stream); | |
525 | do_cleanups (old_cleanup); | |
526 | } | |
527 | ||
528 | /* used to ommit a field */ | |
529 | ||
530 | void | |
88379baf AC |
531 | ui_out_field_skip (struct ui_out *uiout, |
532 | const char *fldname) | |
8b93c638 JM |
533 | { |
534 | int fldno; | |
535 | int width; | |
536 | int align; | |
8b93c638 | 537 | |
a6c47c14 | 538 | verify_field (uiout, &fldno, &width, &align); |
8b93c638 JM |
539 | |
540 | uo_field_skip (uiout, fldno, width, align, fldname); | |
541 | } | |
542 | ||
543 | void | |
544 | ui_out_field_string (struct ui_out *uiout, | |
88379baf | 545 | const char *fldname, |
8b93c638 JM |
546 | const char *string) |
547 | { | |
548 | int fldno; | |
549 | int width; | |
550 | int align; | |
8b93c638 | 551 | |
a6c47c14 | 552 | verify_field (uiout, &fldno, &width, &align); |
8b93c638 JM |
553 | |
554 | uo_field_string (uiout, fldno, width, align, fldname, string); | |
555 | } | |
556 | ||
557 | /* VARARGS */ | |
558 | void | |
88379baf AC |
559 | ui_out_field_fmt (struct ui_out *uiout, |
560 | const char *fldname, | |
561 | const char *format, ...) | |
8b93c638 JM |
562 | { |
563 | va_list args; | |
564 | int fldno; | |
565 | int width; | |
566 | int align; | |
8b93c638 JM |
567 | |
568 | /* will not align, but has to call anyway */ | |
a6c47c14 | 569 | verify_field (uiout, &fldno, &width, &align); |
8b93c638 JM |
570 | |
571 | va_start (args, format); | |
572 | ||
573 | uo_field_fmt (uiout, fldno, width, align, fldname, format, args); | |
574 | ||
575 | va_end (args); | |
576 | } | |
577 | ||
578 | void | |
fba45db2 | 579 | ui_out_spaces (struct ui_out *uiout, int numspaces) |
8b93c638 JM |
580 | { |
581 | uo_spaces (uiout, numspaces); | |
582 | } | |
583 | ||
584 | void | |
88379baf AC |
585 | ui_out_text (struct ui_out *uiout, |
586 | const char *string) | |
8b93c638 JM |
587 | { |
588 | uo_text (uiout, string); | |
589 | } | |
590 | ||
591 | void | |
88379baf AC |
592 | ui_out_message (struct ui_out *uiout, int verbosity, |
593 | const char *format,...) | |
8b93c638 JM |
594 | { |
595 | va_list args; | |
596 | ||
597 | va_start (args, format); | |
598 | ||
599 | uo_message (uiout, verbosity, format, args); | |
600 | ||
601 | va_end (args); | |
602 | } | |
603 | ||
604 | struct ui_stream * | |
fba45db2 | 605 | ui_out_stream_new (struct ui_out *uiout) |
8b93c638 JM |
606 | { |
607 | struct ui_stream *tempbuf; | |
608 | ||
609 | tempbuf = XMALLOC (struct ui_stream); | |
610 | tempbuf->uiout = uiout; | |
611 | tempbuf->stream = mem_fileopen (); | |
612 | return tempbuf; | |
613 | } | |
614 | ||
615 | void | |
fba45db2 | 616 | ui_out_stream_delete (struct ui_stream *buf) |
8b93c638 JM |
617 | { |
618 | ui_file_delete (buf->stream); | |
b8c9b27d | 619 | xfree (buf); |
8b93c638 JM |
620 | } |
621 | ||
622 | static void | |
623 | do_stream_delete (void *buf) | |
624 | { | |
625 | ui_out_stream_delete (buf); | |
626 | } | |
627 | ||
628 | struct cleanup * | |
629 | make_cleanup_ui_out_stream_delete (struct ui_stream *buf) | |
630 | { | |
631 | return make_cleanup (do_stream_delete, buf); | |
632 | } | |
633 | ||
634 | ||
635 | void | |
fba45db2 | 636 | ui_out_wrap_hint (struct ui_out *uiout, char *identstring) |
8b93c638 JM |
637 | { |
638 | uo_wrap_hint (uiout, identstring); | |
639 | } | |
640 | ||
641 | void | |
fba45db2 | 642 | ui_out_flush (struct ui_out *uiout) |
8b93c638 JM |
643 | { |
644 | uo_flush (uiout); | |
645 | } | |
646 | ||
0fac0b41 DJ |
647 | int |
648 | ui_out_redirect (struct ui_out *uiout, struct ui_file *outstream) | |
649 | { | |
650 | return uo_redirect (uiout, outstream); | |
651 | } | |
652 | ||
8b93c638 JM |
653 | /* set the flags specified by the mask given */ |
654 | int | |
fba45db2 | 655 | ui_out_set_flags (struct ui_out *uiout, int mask) |
8b93c638 | 656 | { |
5bfb05ca | 657 | int oldflags = uiout->flags; |
8b93c638 | 658 | |
b8d86de3 | 659 | uiout->flags |= mask; |
8b93c638 JM |
660 | |
661 | return oldflags; | |
662 | } | |
663 | ||
664 | /* clear the flags specified by the mask given */ | |
665 | int | |
fba45db2 | 666 | ui_out_clear_flags (struct ui_out *uiout, int mask) |
8b93c638 | 667 | { |
5bfb05ca | 668 | int oldflags = uiout->flags; |
8b93c638 JM |
669 | |
670 | uiout->flags &= ~mask; | |
671 | ||
672 | return oldflags; | |
673 | } | |
674 | ||
675 | /* test the flags against the mask given */ | |
676 | int | |
fba45db2 | 677 | ui_out_test_flags (struct ui_out *uiout, int mask) |
8b93c638 JM |
678 | { |
679 | return (uiout->flags & mask); | |
680 | } | |
681 | ||
682 | /* obtain the current verbosity level (as stablished by the | |
683 | 'set verbositylevel' command */ | |
684 | ||
685 | int | |
fba45db2 | 686 | ui_out_get_verblvl (struct ui_out *uiout) |
8b93c638 JM |
687 | { |
688 | /* FIXME: not implemented yet */ | |
689 | return 0; | |
690 | } | |
691 | ||
692 | #if 0 | |
693 | void | |
fba45db2 | 694 | ui_out_result_begin (struct ui_out *uiout, char *class) |
8b93c638 JM |
695 | { |
696 | } | |
697 | ||
698 | void | |
fba45db2 | 699 | ui_out_result_end (struct ui_out *uiout) |
8b93c638 JM |
700 | { |
701 | } | |
702 | ||
703 | void | |
fba45db2 | 704 | ui_out_info_begin (struct ui_out *uiout, char *class) |
8b93c638 JM |
705 | { |
706 | } | |
707 | ||
708 | void | |
fba45db2 | 709 | ui_out_info_end (struct ui_out *uiout) |
8b93c638 JM |
710 | { |
711 | } | |
712 | ||
713 | void | |
fba45db2 | 714 | ui_out_notify_begin (struct ui_out *uiout, char *class) |
8b93c638 JM |
715 | { |
716 | } | |
717 | ||
718 | void | |
fba45db2 | 719 | ui_out_notify_end (struct ui_out *uiout) |
8b93c638 JM |
720 | { |
721 | } | |
722 | ||
723 | void | |
fba45db2 | 724 | ui_out_error_begin (struct ui_out *uiout, char *class) |
8b93c638 JM |
725 | { |
726 | } | |
727 | ||
728 | void | |
fba45db2 | 729 | ui_out_error_end (struct ui_out *uiout) |
8b93c638 JM |
730 | { |
731 | } | |
732 | #endif | |
733 | ||
734 | #if 0 | |
735 | void | |
736 | gdb_error (ui_out * uiout, int severity, char *format,...) | |
737 | { | |
738 | va_list args; | |
739 | } | |
740 | ||
741 | void | |
10689f25 | 742 | gdb_query (struct ui_out *uiout, int qflags, char *qprompt) |
8b93c638 JM |
743 | { |
744 | } | |
745 | #endif | |
746 | ||
9dc5e2a9 AC |
747 | int |
748 | ui_out_is_mi_like_p (struct ui_out *uiout) | |
749 | { | |
750 | return uiout->impl->is_mi_like_p; | |
751 | } | |
752 | ||
8b93c638 JM |
753 | /* default gdb-out hook functions */ |
754 | ||
755 | static void | |
d63f1d40 AC |
756 | default_table_begin (struct ui_out *uiout, int nbrofcols, |
757 | int nr_rows, | |
758 | const char *tblid) | |
8b93c638 JM |
759 | { |
760 | } | |
761 | ||
762 | static void | |
fba45db2 | 763 | default_table_body (struct ui_out *uiout) |
8b93c638 JM |
764 | { |
765 | } | |
766 | ||
767 | static void | |
fba45db2 | 768 | default_table_end (struct ui_out *uiout) |
8b93c638 JM |
769 | { |
770 | } | |
771 | ||
772 | static void | |
fba45db2 | 773 | default_table_header (struct ui_out *uiout, int width, enum ui_align alignment, |
b25959ec | 774 | const char *col_name, |
e2e11a41 | 775 | const char *colhdr) |
8b93c638 JM |
776 | { |
777 | } | |
778 | ||
779 | static void | |
631ec795 AC |
780 | default_begin (struct ui_out *uiout, |
781 | enum ui_out_type type, | |
782 | int level, | |
783 | const char *id) | |
8b93c638 JM |
784 | { |
785 | } | |
786 | ||
787 | static void | |
631ec795 AC |
788 | default_end (struct ui_out *uiout, |
789 | enum ui_out_type type, | |
790 | int level) | |
8b93c638 JM |
791 | { |
792 | } | |
793 | ||
794 | static void | |
fba45db2 | 795 | default_field_int (struct ui_out *uiout, int fldno, int width, |
e2e11a41 AC |
796 | enum ui_align align, |
797 | const char *fldname, int value) | |
8b93c638 JM |
798 | { |
799 | } | |
800 | ||
801 | static void | |
fba45db2 | 802 | default_field_skip (struct ui_out *uiout, int fldno, int width, |
e2e11a41 | 803 | enum ui_align align, const char *fldname) |
8b93c638 JM |
804 | { |
805 | } | |
806 | ||
807 | static void | |
808 | default_field_string (struct ui_out *uiout, | |
809 | int fldno, | |
810 | int width, | |
811 | enum ui_align align, | |
e2e11a41 | 812 | const char *fldname, |
8b93c638 JM |
813 | const char *string) |
814 | { | |
815 | } | |
816 | ||
817 | static void | |
fba45db2 | 818 | default_field_fmt (struct ui_out *uiout, int fldno, int width, |
e2e11a41 AC |
819 | enum ui_align align, |
820 | const char *fldname, | |
821 | const char *format, | |
fba45db2 | 822 | va_list args) |
8b93c638 JM |
823 | { |
824 | } | |
825 | ||
826 | static void | |
fba45db2 | 827 | default_spaces (struct ui_out *uiout, int numspaces) |
8b93c638 JM |
828 | { |
829 | } | |
830 | ||
831 | static void | |
e2e11a41 | 832 | default_text (struct ui_out *uiout, const char *string) |
8b93c638 JM |
833 | { |
834 | } | |
835 | ||
836 | static void | |
e2e11a41 AC |
837 | default_message (struct ui_out *uiout, int verbosity, |
838 | const char *format, | |
fba45db2 | 839 | va_list args) |
8b93c638 JM |
840 | { |
841 | } | |
842 | ||
843 | static void | |
fba45db2 | 844 | default_wrap_hint (struct ui_out *uiout, char *identstring) |
8b93c638 JM |
845 | { |
846 | } | |
847 | ||
848 | static void | |
fba45db2 | 849 | default_flush (struct ui_out *uiout) |
8b93c638 JM |
850 | { |
851 | } | |
852 | ||
853 | /* Interface to the implementation functions */ | |
854 | ||
855 | void | |
88379baf | 856 | uo_table_begin (struct ui_out *uiout, int nbrofcols, |
d63f1d40 | 857 | int nr_rows, |
88379baf | 858 | const char *tblid) |
8b93c638 JM |
859 | { |
860 | if (!uiout->impl->table_begin) | |
861 | return; | |
d63f1d40 | 862 | uiout->impl->table_begin (uiout, nbrofcols, nr_rows, tblid); |
8b93c638 JM |
863 | } |
864 | ||
865 | void | |
866 | uo_table_body (struct ui_out *uiout) | |
867 | { | |
868 | if (!uiout->impl->table_body) | |
869 | return; | |
870 | uiout->impl->table_body (uiout); | |
871 | } | |
872 | ||
873 | void | |
874 | uo_table_end (struct ui_out *uiout) | |
875 | { | |
876 | if (!uiout->impl->table_end) | |
877 | return; | |
878 | uiout->impl->table_end (uiout); | |
879 | } | |
880 | ||
881 | void | |
88379baf | 882 | uo_table_header (struct ui_out *uiout, int width, enum ui_align align, |
b25959ec | 883 | const char *col_name, |
88379baf | 884 | const char *colhdr) |
8b93c638 JM |
885 | { |
886 | if (!uiout->impl->table_header) | |
887 | return; | |
b25959ec | 888 | uiout->impl->table_header (uiout, width, align, col_name, colhdr); |
8b93c638 JM |
889 | } |
890 | ||
891 | void | |
631ec795 AC |
892 | uo_begin (struct ui_out *uiout, |
893 | enum ui_out_type type, | |
894 | int level, | |
895 | const char *id) | |
8b93c638 | 896 | { |
631ec795 | 897 | if (uiout->impl->begin == NULL) |
8b93c638 | 898 | return; |
631ec795 | 899 | uiout->impl->begin (uiout, type, level, id); |
8b93c638 JM |
900 | } |
901 | ||
902 | void | |
631ec795 AC |
903 | uo_end (struct ui_out *uiout, |
904 | enum ui_out_type type, | |
905 | int level) | |
8b93c638 | 906 | { |
631ec795 | 907 | if (uiout->impl->end == NULL) |
8b93c638 | 908 | return; |
631ec795 | 909 | uiout->impl->end (uiout, type, level); |
8b93c638 JM |
910 | } |
911 | ||
912 | void | |
88379baf AC |
913 | uo_field_int (struct ui_out *uiout, int fldno, int width, enum ui_align align, |
914 | const char *fldname, | |
915 | int value) | |
8b93c638 JM |
916 | { |
917 | if (!uiout->impl->field_int) | |
918 | return; | |
919 | uiout->impl->field_int (uiout, fldno, width, align, fldname, value); | |
920 | } | |
921 | ||
922 | void | |
88379baf AC |
923 | uo_field_skip (struct ui_out *uiout, int fldno, int width, enum ui_align align, |
924 | const char *fldname) | |
8b93c638 JM |
925 | { |
926 | if (!uiout->impl->field_skip) | |
927 | return; | |
928 | uiout->impl->field_skip (uiout, fldno, width, align, fldname); | |
929 | } | |
930 | ||
931 | void | |
932 | uo_field_string (struct ui_out *uiout, int fldno, int width, | |
88379baf AC |
933 | enum ui_align align, |
934 | const char *fldname, | |
935 | const char *string) | |
8b93c638 JM |
936 | { |
937 | if (!uiout->impl->field_string) | |
938 | return; | |
939 | uiout->impl->field_string (uiout, fldno, width, align, fldname, string); | |
940 | } | |
941 | ||
942 | void | |
88379baf AC |
943 | uo_field_fmt (struct ui_out *uiout, int fldno, int width, enum ui_align align, |
944 | const char *fldname, | |
945 | const char *format, | |
946 | va_list args) | |
8b93c638 JM |
947 | { |
948 | if (!uiout->impl->field_fmt) | |
949 | return; | |
950 | uiout->impl->field_fmt (uiout, fldno, width, align, fldname, format, args); | |
951 | } | |
952 | ||
953 | void | |
954 | uo_spaces (struct ui_out *uiout, int numspaces) | |
955 | { | |
956 | if (!uiout->impl->spaces) | |
957 | return; | |
958 | uiout->impl->spaces (uiout, numspaces); | |
959 | } | |
960 | ||
961 | void | |
88379baf AC |
962 | uo_text (struct ui_out *uiout, |
963 | const char *string) | |
8b93c638 JM |
964 | { |
965 | if (!uiout->impl->text) | |
966 | return; | |
967 | uiout->impl->text (uiout, string); | |
968 | } | |
969 | ||
970 | void | |
88379baf AC |
971 | uo_message (struct ui_out *uiout, int verbosity, |
972 | const char *format, | |
973 | va_list args) | |
8b93c638 JM |
974 | { |
975 | if (!uiout->impl->message) | |
976 | return; | |
977 | uiout->impl->message (uiout, verbosity, format, args); | |
978 | } | |
979 | ||
980 | void | |
981 | uo_wrap_hint (struct ui_out *uiout, char *identstring) | |
982 | { | |
983 | if (!uiout->impl->wrap_hint) | |
984 | return; | |
985 | uiout->impl->wrap_hint (uiout, identstring); | |
986 | } | |
987 | ||
988 | void | |
989 | uo_flush (struct ui_out *uiout) | |
990 | { | |
991 | if (!uiout->impl->flush) | |
992 | return; | |
993 | uiout->impl->flush (uiout); | |
994 | } | |
995 | ||
0fac0b41 DJ |
996 | int |
997 | uo_redirect (struct ui_out *uiout, struct ui_file *outstream) | |
998 | { | |
999 | if (!uiout->impl->redirect) | |
1000 | return -1; | |
1001 | uiout->impl->redirect (uiout, outstream); | |
1002 | return 0; | |
1003 | } | |
1004 | ||
8b93c638 JM |
1005 | /* local functions */ |
1006 | ||
1007 | /* list of column headers manipulation routines */ | |
1008 | ||
1009 | static void | |
fba45db2 | 1010 | clear_header_list (struct ui_out *uiout) |
8b93c638 | 1011 | { |
bafdd3b3 | 1012 | while (uiout->table.header_first != NULL) |
8b93c638 | 1013 | { |
bafdd3b3 AC |
1014 | uiout->table.header_next = uiout->table.header_first; |
1015 | uiout->table.header_first = uiout->table.header_first->next; | |
1016 | if (uiout->table.header_next->colhdr != NULL) | |
1017 | xfree (uiout->table.header_next->colhdr); | |
1018 | xfree (uiout->table.header_next); | |
8b93c638 | 1019 | } |
bafdd3b3 AC |
1020 | gdb_assert (uiout->table.header_first == NULL); |
1021 | uiout->table.header_last = NULL; | |
1022 | uiout->table.header_next = NULL; | |
8b93c638 JM |
1023 | } |
1024 | ||
1025 | static void | |
1026 | append_header_to_list (struct ui_out *uiout, | |
1027 | int width, | |
1028 | int alignment, | |
b25959ec | 1029 | const char *col_name, |
88379baf | 1030 | const char *colhdr) |
8b93c638 JM |
1031 | { |
1032 | struct ui_out_hdr *temphdr; | |
1033 | ||
1034 | temphdr = XMALLOC (struct ui_out_hdr); | |
1035 | temphdr->width = width; | |
1036 | temphdr->alignment = alignment; | |
44db85f8 MS |
1037 | /* We have to copy the column title as the original may be an |
1038 | automatic. */ | |
8b93c638 | 1039 | if (colhdr != NULL) |
b25959ec AC |
1040 | temphdr->colhdr = xstrdup (colhdr); |
1041 | else | |
1042 | temphdr->colhdr = NULL; | |
44db85f8 | 1043 | |
b25959ec | 1044 | if (col_name != NULL) |
44db85f8 MS |
1045 | temphdr->col_name = xstrdup (col_name); |
1046 | else if (colhdr != NULL) | |
b25959ec AC |
1047 | temphdr->col_name = xstrdup (colhdr); |
1048 | else | |
44db85f8 MS |
1049 | temphdr->col_name = NULL; |
1050 | ||
8b93c638 | 1051 | temphdr->next = NULL; |
bafdd3b3 | 1052 | if (uiout->table.header_first == NULL) |
8b93c638 JM |
1053 | { |
1054 | temphdr->colno = 1; | |
bafdd3b3 AC |
1055 | uiout->table.header_first = temphdr; |
1056 | uiout->table.header_last = temphdr; | |
8b93c638 JM |
1057 | } |
1058 | else | |
1059 | { | |
bafdd3b3 AC |
1060 | temphdr->colno = uiout->table.header_last->colno + 1; |
1061 | uiout->table.header_last->next = temphdr; | |
1062 | uiout->table.header_last = temphdr; | |
8b93c638 | 1063 | } |
bafdd3b3 | 1064 | uiout->table.header_next = uiout->table.header_last; |
8b93c638 JM |
1065 | } |
1066 | ||
bafdd3b3 AC |
1067 | /* Extract the format information for the NEXT header and and advance |
1068 | the header pointer. Return 0 if there was no next header. */ | |
8b93c638 JM |
1069 | |
1070 | static int | |
bafdd3b3 | 1071 | get_next_header (struct ui_out *uiout, |
8b93c638 JM |
1072 | int *colno, |
1073 | int *width, | |
1074 | int *alignment, | |
1075 | char **colhdr) | |
1076 | { | |
bafdd3b3 AC |
1077 | /* There may be no headers at all or we may have used all columns. */ |
1078 | if (uiout->table.header_next == NULL) | |
8b93c638 | 1079 | return 0; |
bafdd3b3 AC |
1080 | *colno = uiout->table.header_next->colno; |
1081 | *width = uiout->table.header_next->width; | |
1082 | *alignment = uiout->table.header_next->alignment; | |
1083 | *colhdr = uiout->table.header_next->colhdr; | |
1084 | /* Advance the header pointer to the next entry. */ | |
1085 | uiout->table.header_next = uiout->table.header_next->next; | |
8b93c638 JM |
1086 | return 1; |
1087 | } | |
1088 | ||
a6c47c14 AC |
1089 | |
1090 | /* Verify that the field/tuple/list is correctly positioned. Return | |
1091 | the field number and corresponding alignment (if | |
1092 | available/applicable). */ | |
8b93c638 JM |
1093 | |
1094 | static void | |
a6c47c14 | 1095 | verify_field (struct ui_out *uiout, int *fldno, int *width, int *align) |
8b93c638 | 1096 | { |
a6c47c14 AC |
1097 | struct ui_out_level *current = current_level (uiout); |
1098 | char *text; | |
1099 | ||
bafdd3b3 | 1100 | if (uiout->table.flag) |
8b93c638 | 1101 | { |
bafdd3b3 | 1102 | if (!uiout->table.body_flag) |
8e65ff28 | 1103 | internal_error (__FILE__, __LINE__, |
e2e0b3e5 AC |
1104 | _("table_body missing; table fields must be \ |
1105 | specified after table_body and inside a list.")); | |
a6c47c14 AC |
1106 | /* NOTE: cagney/2001-12-08: There was a check here to ensure |
1107 | that this code was only executed when uiout->level was | |
1108 | greater than zero. That no longer applies - this code is run | |
1109 | before each table row tuple is started and at that point the | |
1110 | level is zero. */ | |
8b93c638 | 1111 | } |
8b93c638 | 1112 | |
a6c47c14 | 1113 | current->field_count += 1; |
8b93c638 | 1114 | |
a6c47c14 AC |
1115 | if (uiout->table.body_flag |
1116 | && uiout->table.entry_level == uiout->level | |
1117 | && get_next_header (uiout, fldno, width, align, &text)) | |
8b93c638 | 1118 | { |
a6c47c14 | 1119 | if (*fldno != current->field_count) |
8e65ff28 | 1120 | internal_error (__FILE__, __LINE__, |
e2e0b3e5 | 1121 | _("ui-out internal error in handling headers.")); |
8b93c638 JM |
1122 | } |
1123 | else | |
1124 | { | |
1125 | *width = 0; | |
1126 | *align = ui_noalign; | |
a6c47c14 | 1127 | *fldno = current->field_count; |
8b93c638 JM |
1128 | } |
1129 | } | |
1130 | ||
a6c47c14 | 1131 | |
8b93c638 JM |
1132 | /* access to ui_out format private members */ |
1133 | ||
1134 | void | |
fba45db2 | 1135 | ui_out_get_field_separator (struct ui_out *uiout) |
8b93c638 JM |
1136 | { |
1137 | } | |
1138 | ||
1139 | /* Access to ui-out members data */ | |
1140 | ||
1141 | struct ui_out_data * | |
1142 | ui_out_data (struct ui_out *uiout) | |
1143 | { | |
1144 | return uiout->data; | |
1145 | } | |
1146 | ||
1147 | /* initalize private members at startup */ | |
1148 | ||
1149 | struct ui_out * | |
1150 | ui_out_new (struct ui_out_impl *impl, | |
1151 | struct ui_out_data *data, | |
1152 | int flags) | |
1153 | { | |
1154 | struct ui_out *uiout = XMALLOC (struct ui_out); | |
1155 | uiout->data = data; | |
1156 | uiout->impl = impl; | |
1157 | uiout->flags = flags; | |
bafdd3b3 AC |
1158 | uiout->table.flag = 0; |
1159 | uiout->table.body_flag = 0; | |
80f49b30 AC |
1160 | uiout->level = 0; |
1161 | memset (uiout->levels, 0, sizeof (uiout->levels)); | |
bafdd3b3 AC |
1162 | uiout->table.header_first = NULL; |
1163 | uiout->table.header_last = NULL; | |
1164 | uiout->table.header_next = NULL; | |
8b93c638 JM |
1165 | return uiout; |
1166 | } | |
1167 | ||
1168 | /* standard gdb initialization hook */ | |
1169 | ||
1170 | void | |
fba45db2 | 1171 | _initialize_ui_out (void) |
8b93c638 JM |
1172 | { |
1173 | /* nothing needs to be done */ | |
1174 | } |