1 /* Output generating routines for GDB.
3 Copyright (C) 1999, 2000, 2001, 2002, 2004, 2005, 2007, 2008, 2009
4 Free Software Foundation, Inc.
6 Contributed by Cygnus Solutions.
7 Written by Fernando Nasser for Cygnus.
9 This file is part of GDB.
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
13 the Free Software Foundation; either version 3 of the License, or
14 (at your option) any later version.
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.
21 You should have received a copy of the GNU General Public License
22 along with this program. If not, see <http://www.gnu.org/licenses/>. */
25 #include "gdb_string.h"
26 #include "expression.h" /* For language.h */
29 #include "gdb_assert.h"
31 /* table header structures */
40 struct ui_out_hdr *next;
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
47 enum { MAX_UI_OUT_LEVELS = 6 };
51 /* Count each field; the first element is for non-list fields */
53 /* The type of this level. */
54 enum ui_out_type type;
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. */
63 /* If on, a table is being generated. */
66 /* If on, the body of a table is being generated. If off, the table
67 header is being generated. */
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. */
75 /* Number of table columns (as specified in the table_begin call). */
78 /* String identifying the table (as specified in the table_begin
82 /* Points to the first table header (if any). */
83 struct ui_out_hdr *header_first;
85 /* Points to the last table header (if any). */
86 struct ui_out_hdr *header_last;
88 /* Points to header of NEXT column to format. */
89 struct ui_out_hdr *header_next;
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 */
101 /* specific implementation of ui-out */
102 struct ui_out_impl *impl;
103 struct ui_out_data *data;
105 /* Sub structure tracking the ui-out depth. */
107 struct ui_out_level levels[MAX_UI_OUT_LEVELS];
109 /* A table, if any. At present only a single table is supported. */
110 struct ui_out_table table;
113 /* The current (inner most) level. */
114 static struct ui_out_level *
115 current_level (struct ui_out *uiout)
117 return &uiout->levels[uiout->level];
120 /* Create a new level, of TYPE. Return the new level's index. */
122 push_level (struct ui_out *uiout,
123 enum ui_out_type type,
126 struct ui_out_level *current;
127 /* We had better not overflow the buffer. */
129 gdb_assert (uiout->level >= 0 && uiout->level < MAX_UI_OUT_LEVELS);
130 current = current_level (uiout);
131 current->field_count = 0;
132 current->type = type;
136 /* Discard the current level, return the discarded level's index.
137 TYPE is the type of the level being discarded. */
139 pop_level (struct ui_out *uiout,
140 enum ui_out_type type)
142 /* We had better not underflow the buffer. */
143 gdb_assert (uiout->level > 0 && uiout->level < MAX_UI_OUT_LEVELS);
144 gdb_assert (current_level (uiout)->type == type);
146 return uiout->level + 1;
150 /* These are the default implementation functions */
152 static void default_table_begin (struct ui_out *uiout, int nbrofcols,
153 int nr_rows, const char *tblid);
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,
157 enum ui_align alig, const char *col_name,
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,
165 static void default_field_int (struct ui_out *uiout, int fldno, int width,
169 static void default_field_skip (struct ui_out *uiout, int fldno, int width,
171 const char *fldname);
172 static void default_field_string (struct ui_out *uiout, int fldno, int width,
176 static void default_field_fmt (struct ui_out *uiout, int fldno,
177 int width, enum ui_align align,
180 va_list args) ATTR_FORMAT (printf, 6, 0);
181 static void default_spaces (struct ui_out *uiout, int numspaces);
182 static void default_text (struct ui_out *uiout, const char *string);
183 static void default_message (struct ui_out *uiout, int verbosity,
185 va_list args) ATTR_FORMAT (printf, 3, 0);
186 static void default_wrap_hint (struct ui_out *uiout, char *identstring);
187 static void default_flush (struct ui_out *uiout);
189 /* This is the default ui-out implementation functions vector */
191 struct ui_out_impl default_ui_out_impl =
196 default_table_header,
201 default_field_string,
209 0, /* Does not need MI hacks. */
212 /* The default ui_out */
214 struct ui_out def_uiout =
217 &default_ui_out_impl, /* impl */
220 /* Pointer to current ui_out */
221 /* FIXME: This should not be a global, but something passed down from main.c
224 struct ui_out *uiout = &def_uiout;
226 /* These are the interfaces to implementation functions */
228 static void uo_table_begin (struct ui_out *uiout, int nbrofcols,
229 int nr_rows, const char *tblid);
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,
233 enum ui_align align, const char *col_name,
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,
241 static void uo_field_int (struct ui_out *uiout, int fldno, int width,
242 enum ui_align align, const char *fldname, int value);
243 static void uo_field_skip (struct ui_out *uiout, int fldno, int width,
244 enum ui_align align, const char *fldname);
245 static void uo_field_string (struct ui_out *uiout, int fldno, int width,
246 enum ui_align align, const char *fldname,
248 static void uo_field_fmt (struct ui_out *uiout, int fldno, int width,
249 enum ui_align align, const char *fldname,
250 const char *format, va_list args)
251 ATTR_FORMAT (printf, 6, 0);
252 static void uo_spaces (struct ui_out *uiout, int numspaces);
253 static void uo_text (struct ui_out *uiout, const char *string);
254 static void uo_message (struct ui_out *uiout, int verbosity,
255 const char *format, va_list args)
256 ATTR_FORMAT (printf, 3, 0);
257 static void uo_wrap_hint (struct ui_out *uiout, char *identstring);
258 static void uo_flush (struct ui_out *uiout);
259 static int uo_redirect (struct ui_out *uiout, struct ui_file *outstream);
261 /* Prototypes for local functions */
263 extern void _initialize_ui_out (void);
264 static void append_header_to_list (struct ui_out *uiout, int width,
265 int alignment, const char *col_name,
267 static int get_next_header (struct ui_out *uiout, int *colno, int *width,
268 int *alignment, char **colhdr);
269 static void clear_header_list (struct ui_out *uiout);
270 static void verify_field (struct ui_out *uiout, int *fldno, int *width,
273 /* exported functions (ui_out API) */
275 /* Mark beginning of a table */
278 ui_out_table_begin (struct ui_out *uiout, int nbrofcols,
282 if (uiout->table.flag)
283 internal_error (__FILE__, __LINE__,
284 _("tables cannot be nested; table_begin found before \
285 previous table_end."));
287 uiout->table.flag = 1;
288 uiout->table.body_flag = 0;
289 uiout->table.entry_level = uiout->level + 1;
290 uiout->table.columns = nbrofcols;
292 uiout->table.id = xstrdup (tblid);
294 uiout->table.id = NULL;
295 clear_header_list (uiout);
297 uo_table_begin (uiout, nbrofcols, nr_rows, uiout->table.id);
301 ui_out_table_body (struct ui_out *uiout)
303 if (!uiout->table.flag)
304 internal_error (__FILE__, __LINE__,
305 _("table_body outside a table is not valid; it must be \
306 after a table_begin and before a table_end."));
307 if (uiout->table.body_flag)
308 internal_error (__FILE__, __LINE__,
309 _("extra table_body call not allowed; there must be \
310 only one table_body after a table_begin and before a table_end."));
311 if (uiout->table.header_next->colno != uiout->table.columns)
312 internal_error (__FILE__, __LINE__,
313 _("number of headers differ from number of table \
316 uiout->table.body_flag = 1;
317 uiout->table.header_next = uiout->table.header_first;
319 uo_table_body (uiout);
323 ui_out_table_end (struct ui_out *uiout)
325 if (!uiout->table.flag)
326 internal_error (__FILE__, __LINE__,
327 _("misplaced table_end or missing table_begin."));
329 uiout->table.entry_level = 0;
330 uiout->table.body_flag = 0;
331 uiout->table.flag = 0;
333 uo_table_end (uiout);
336 xfree (uiout->table.id);
337 clear_header_list (uiout);
341 ui_out_table_header (struct ui_out *uiout, int width, enum ui_align alignment,
342 const char *col_name,
345 if (!uiout->table.flag || uiout->table.body_flag)
346 internal_error (__FILE__, __LINE__,
347 _("table header must be specified after table_begin \
348 and before table_body."));
350 append_header_to_list (uiout, width, alignment, col_name, colhdr);
352 uo_table_header (uiout, width, alignment, col_name, colhdr);
356 do_cleanup_table_end (void *data)
358 struct ui_out *ui_out = data;
360 ui_out_table_end (ui_out);
364 make_cleanup_ui_out_table_begin_end (struct ui_out *ui_out, int nr_cols,
365 int nr_rows, const char *tblid)
367 ui_out_table_begin (ui_out, nr_cols, nr_rows, tblid);
368 return make_cleanup (do_cleanup_table_end, ui_out);
372 ui_out_begin (struct ui_out *uiout,
373 enum ui_out_type type,
377 if (uiout->table.flag && !uiout->table.body_flag)
378 internal_error (__FILE__, __LINE__,
379 _("table header or table_body expected; lists must be \
380 specified after table_body."));
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. */
393 verify_field (uiout, &fldno, &width, &align);
396 new_level = push_level (uiout, type, id);
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)
402 uiout->table.header_next = uiout->table.header_first;
404 uo_begin (uiout, type, new_level, id);
408 ui_out_end (struct ui_out *uiout,
409 enum ui_out_type type)
411 int old_level = pop_level (uiout, type);
412 uo_end (uiout, type, old_level);
415 struct ui_out_end_cleanup_data
417 struct ui_out *uiout;
418 enum ui_out_type type;
422 do_cleanup_end (void *data)
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);
429 static struct cleanup *
430 make_cleanup_ui_out_end (struct ui_out *uiout,
431 enum ui_out_type type)
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);
441 make_cleanup_ui_out_tuple_begin_end (struct ui_out *uiout,
444 ui_out_begin (uiout, ui_out_type_tuple, id);
445 return make_cleanup_ui_out_end (uiout, ui_out_type_tuple);
449 make_cleanup_ui_out_list_begin_end (struct ui_out *uiout,
452 ui_out_begin (uiout, ui_out_type_list, id);
453 return make_cleanup_ui_out_end (uiout, ui_out_type_list);
457 ui_out_field_int (struct ui_out *uiout,
464 struct ui_out_level *current = current_level (uiout);
466 verify_field (uiout, &fldno, &width, &align);
468 uo_field_int (uiout, fldno, width, align, fldname, value);
472 ui_out_field_fmt_int (struct ui_out *uiout,
474 enum ui_align input_align,
481 struct ui_out_level *current = current_level (uiout);
483 verify_field (uiout, &fldno, &width, &align);
485 uo_field_int (uiout, fldno, input_width, input_align, fldname, value);
489 ui_out_field_core_addr (struct ui_out *uiout,
494 int addr_bit = gdbarch_addr_bit (current_gdbarch);
496 if (addr_bit < (sizeof (CORE_ADDR) * HOST_CHAR_BIT))
497 address &= ((CORE_ADDR) 1 << addr_bit) - 1;
499 /* FIXME: cagney/2002-05-03: Need local_address_string() function
500 that returns the language localized string formatted to a width
501 based on gdbarch_addr_bit. */
503 strcpy (addstr, hex_string_custom (address, 8));
505 strcpy (addstr, hex_string_custom (address, 16));
507 ui_out_field_string (uiout, fldname, addstr);
511 ui_out_field_stream (struct ui_out *uiout,
513 struct ui_stream *buf)
516 char *buffer = ui_file_xstrdup (buf->stream, &length);
517 struct cleanup *old_cleanup = make_cleanup (xfree, buffer);
519 ui_out_field_string (uiout, fldname, buffer);
521 ui_out_field_skip (uiout, fldname);
522 ui_file_rewind (buf->stream);
523 do_cleanups (old_cleanup);
526 /* used to ommit a field */
529 ui_out_field_skip (struct ui_out *uiout,
536 verify_field (uiout, &fldno, &width, &align);
538 uo_field_skip (uiout, fldno, width, align, fldname);
542 ui_out_field_string (struct ui_out *uiout,
550 verify_field (uiout, &fldno, &width, &align);
552 uo_field_string (uiout, fldno, width, align, fldname, string);
557 ui_out_field_fmt (struct ui_out *uiout,
559 const char *format, ...)
566 /* will not align, but has to call anyway */
567 verify_field (uiout, &fldno, &width, &align);
569 va_start (args, format);
571 uo_field_fmt (uiout, fldno, width, align, fldname, format, args);
577 ui_out_spaces (struct ui_out *uiout, int numspaces)
579 uo_spaces (uiout, numspaces);
583 ui_out_text (struct ui_out *uiout,
586 uo_text (uiout, string);
590 ui_out_message (struct ui_out *uiout, int verbosity,
591 const char *format,...)
595 va_start (args, format);
597 uo_message (uiout, verbosity, format, args);
603 ui_out_stream_new (struct ui_out *uiout)
605 struct ui_stream *tempbuf;
607 tempbuf = XMALLOC (struct ui_stream);
608 tempbuf->uiout = uiout;
609 tempbuf->stream = mem_fileopen ();
614 ui_out_stream_delete (struct ui_stream *buf)
616 ui_file_delete (buf->stream);
621 do_stream_delete (void *buf)
623 ui_out_stream_delete (buf);
627 make_cleanup_ui_out_stream_delete (struct ui_stream *buf)
629 return make_cleanup (do_stream_delete, buf);
634 ui_out_wrap_hint (struct ui_out *uiout, char *identstring)
636 uo_wrap_hint (uiout, identstring);
640 ui_out_flush (struct ui_out *uiout)
646 ui_out_redirect (struct ui_out *uiout, struct ui_file *outstream)
648 return uo_redirect (uiout, outstream);
651 /* set the flags specified by the mask given */
653 ui_out_set_flags (struct ui_out *uiout, int mask)
655 int oldflags = uiout->flags;
657 uiout->flags |= mask;
662 /* clear the flags specified by the mask given */
664 ui_out_clear_flags (struct ui_out *uiout, int mask)
666 int oldflags = uiout->flags;
668 uiout->flags &= ~mask;
673 /* test the flags against the mask given */
675 ui_out_test_flags (struct ui_out *uiout, int mask)
677 return (uiout->flags & mask);
680 /* obtain the current verbosity level (as stablished by the
681 'set verbositylevel' command */
684 ui_out_get_verblvl (struct ui_out *uiout)
686 /* FIXME: not implemented yet */
692 ui_out_result_begin (struct ui_out *uiout, char *class)
697 ui_out_result_end (struct ui_out *uiout)
702 ui_out_info_begin (struct ui_out *uiout, char *class)
707 ui_out_info_end (struct ui_out *uiout)
712 ui_out_notify_begin (struct ui_out *uiout, char *class)
717 ui_out_notify_end (struct ui_out *uiout)
722 ui_out_error_begin (struct ui_out *uiout, char *class)
727 ui_out_error_end (struct ui_out *uiout)
734 gdb_error (ui_out * uiout, int severity, char *format,...)
740 gdb_query (struct ui_out *uiout, int qflags, char *qprompt)
746 ui_out_is_mi_like_p (struct ui_out *uiout)
748 return uiout->impl->is_mi_like_p;
751 /* default gdb-out hook functions */
754 default_table_begin (struct ui_out *uiout, int nbrofcols,
761 default_table_body (struct ui_out *uiout)
766 default_table_end (struct ui_out *uiout)
771 default_table_header (struct ui_out *uiout, int width, enum ui_align alignment,
772 const char *col_name,
778 default_begin (struct ui_out *uiout,
779 enum ui_out_type type,
786 default_end (struct ui_out *uiout,
787 enum ui_out_type type,
793 default_field_int (struct ui_out *uiout, int fldno, int width,
795 const char *fldname, int value)
800 default_field_skip (struct ui_out *uiout, int fldno, int width,
801 enum ui_align align, const char *fldname)
806 default_field_string (struct ui_out *uiout,
816 default_field_fmt (struct ui_out *uiout, int fldno, int width,
825 default_spaces (struct ui_out *uiout, int numspaces)
830 default_text (struct ui_out *uiout, const char *string)
835 default_message (struct ui_out *uiout, int verbosity,
842 default_wrap_hint (struct ui_out *uiout, char *identstring)
847 default_flush (struct ui_out *uiout)
851 /* Interface to the implementation functions */
854 uo_table_begin (struct ui_out *uiout, int nbrofcols,
858 if (!uiout->impl->table_begin)
860 uiout->impl->table_begin (uiout, nbrofcols, nr_rows, tblid);
864 uo_table_body (struct ui_out *uiout)
866 if (!uiout->impl->table_body)
868 uiout->impl->table_body (uiout);
872 uo_table_end (struct ui_out *uiout)
874 if (!uiout->impl->table_end)
876 uiout->impl->table_end (uiout);
880 uo_table_header (struct ui_out *uiout, int width, enum ui_align align,
881 const char *col_name,
884 if (!uiout->impl->table_header)
886 uiout->impl->table_header (uiout, width, align, col_name, colhdr);
890 uo_begin (struct ui_out *uiout,
891 enum ui_out_type type,
895 if (uiout->impl->begin == NULL)
897 uiout->impl->begin (uiout, type, level, id);
901 uo_end (struct ui_out *uiout,
902 enum ui_out_type type,
905 if (uiout->impl->end == NULL)
907 uiout->impl->end (uiout, type, level);
911 uo_field_int (struct ui_out *uiout, int fldno, int width, enum ui_align align,
915 if (!uiout->impl->field_int)
917 uiout->impl->field_int (uiout, fldno, width, align, fldname, value);
921 uo_field_skip (struct ui_out *uiout, int fldno, int width, enum ui_align align,
924 if (!uiout->impl->field_skip)
926 uiout->impl->field_skip (uiout, fldno, width, align, fldname);
930 uo_field_string (struct ui_out *uiout, int fldno, int width,
935 if (!uiout->impl->field_string)
937 uiout->impl->field_string (uiout, fldno, width, align, fldname, string);
941 uo_field_fmt (struct ui_out *uiout, int fldno, int width, enum ui_align align,
946 if (!uiout->impl->field_fmt)
948 uiout->impl->field_fmt (uiout, fldno, width, align, fldname, format, args);
952 uo_spaces (struct ui_out *uiout, int numspaces)
954 if (!uiout->impl->spaces)
956 uiout->impl->spaces (uiout, numspaces);
960 uo_text (struct ui_out *uiout,
963 if (!uiout->impl->text)
965 uiout->impl->text (uiout, string);
969 uo_message (struct ui_out *uiout, int verbosity,
973 if (!uiout->impl->message)
975 uiout->impl->message (uiout, verbosity, format, args);
979 uo_wrap_hint (struct ui_out *uiout, char *identstring)
981 if (!uiout->impl->wrap_hint)
983 uiout->impl->wrap_hint (uiout, identstring);
987 uo_flush (struct ui_out *uiout)
989 if (!uiout->impl->flush)
991 uiout->impl->flush (uiout);
995 uo_redirect (struct ui_out *uiout, struct ui_file *outstream)
997 if (!uiout->impl->redirect)
999 uiout->impl->redirect (uiout, outstream);
1003 /* local functions */
1005 /* list of column headers manipulation routines */
1008 clear_header_list (struct ui_out *uiout)
1010 while (uiout->table.header_first != NULL)
1012 uiout->table.header_next = uiout->table.header_first;
1013 uiout->table.header_first = uiout->table.header_first->next;
1014 if (uiout->table.header_next->colhdr != NULL)
1015 xfree (uiout->table.header_next->colhdr);
1016 xfree (uiout->table.header_next);
1018 gdb_assert (uiout->table.header_first == NULL);
1019 uiout->table.header_last = NULL;
1020 uiout->table.header_next = NULL;
1024 append_header_to_list (struct ui_out *uiout,
1027 const char *col_name,
1030 struct ui_out_hdr *temphdr;
1032 temphdr = XMALLOC (struct ui_out_hdr);
1033 temphdr->width = width;
1034 temphdr->alignment = alignment;
1035 /* We have to copy the column title as the original may be an
1038 temphdr->colhdr = xstrdup (colhdr);
1040 temphdr->colhdr = NULL;
1042 if (col_name != NULL)
1043 temphdr->col_name = xstrdup (col_name);
1044 else if (colhdr != NULL)
1045 temphdr->col_name = xstrdup (colhdr);
1047 temphdr->col_name = NULL;
1049 temphdr->next = NULL;
1050 if (uiout->table.header_first == NULL)
1053 uiout->table.header_first = temphdr;
1054 uiout->table.header_last = temphdr;
1058 temphdr->colno = uiout->table.header_last->colno + 1;
1059 uiout->table.header_last->next = temphdr;
1060 uiout->table.header_last = temphdr;
1062 uiout->table.header_next = uiout->table.header_last;
1065 /* Extract the format information for the NEXT header and and advance
1066 the header pointer. Return 0 if there was no next header. */
1069 get_next_header (struct ui_out *uiout,
1075 /* There may be no headers at all or we may have used all columns. */
1076 if (uiout->table.header_next == NULL)
1078 *colno = uiout->table.header_next->colno;
1079 *width = uiout->table.header_next->width;
1080 *alignment = uiout->table.header_next->alignment;
1081 *colhdr = uiout->table.header_next->colhdr;
1082 /* Advance the header pointer to the next entry. */
1083 uiout->table.header_next = uiout->table.header_next->next;
1088 /* Verify that the field/tuple/list is correctly positioned. Return
1089 the field number and corresponding alignment (if
1090 available/applicable). */
1093 verify_field (struct ui_out *uiout, int *fldno, int *width, int *align)
1095 struct ui_out_level *current = current_level (uiout);
1098 if (uiout->table.flag)
1100 if (!uiout->table.body_flag)
1101 internal_error (__FILE__, __LINE__,
1102 _("table_body missing; table fields must be \
1103 specified after table_body and inside a list."));
1104 /* NOTE: cagney/2001-12-08: There was a check here to ensure
1105 that this code was only executed when uiout->level was
1106 greater than zero. That no longer applies - this code is run
1107 before each table row tuple is started and at that point the
1111 current->field_count += 1;
1113 if (uiout->table.body_flag
1114 && uiout->table.entry_level == uiout->level
1115 && get_next_header (uiout, fldno, width, align, &text))
1117 if (*fldno != current->field_count)
1118 internal_error (__FILE__, __LINE__,
1119 _("ui-out internal error in handling headers."));
1124 *align = ui_noalign;
1125 *fldno = current->field_count;
1130 /* access to ui_out format private members */
1133 ui_out_get_field_separator (struct ui_out *uiout)
1137 /* Access to ui-out members data */
1139 struct ui_out_data *
1140 ui_out_data (struct ui_out *uiout)
1145 /* initalize private members at startup */
1148 ui_out_new (struct ui_out_impl *impl,
1149 struct ui_out_data *data,
1152 struct ui_out *uiout = XMALLOC (struct ui_out);
1155 uiout->flags = flags;
1156 uiout->table.flag = 0;
1157 uiout->table.body_flag = 0;
1159 memset (uiout->levels, 0, sizeof (uiout->levels));
1160 uiout->table.header_first = NULL;
1161 uiout->table.header_last = NULL;
1162 uiout->table.header_next = NULL;
1166 /* standard gdb initialization hook */
1169 _initialize_ui_out (void)
1171 /* nothing needs to be done */