1 /* Output generating routines for GDB.
2 Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
3 Contributed by Cygnus Solutions.
4 Written by Fernando Nasser for Cygnus.
6 This file is part of GDB.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
24 #include "gdb_string.h"
25 #include "expression.h" /* For language.h */
28 #include "gdb_assert.h"
30 /* Convenience macro for allocting typesafe memory. */
33 #define XMALLOC(TYPE) (TYPE*) xmalloc (sizeof (TYPE))
35 /* table header structures */
43 struct ui_out_hdr
*next
;
46 /* Maintain a stack so that the info applicable to the inner most list
47 is always available. Stack/nested level 0 is reserved for the
50 enum { MAX_UI_OUT_LEVELS
= 5 };
54 /* Count each field; the first element is for non-list fields */
56 /* The type of this level. */
57 enum ui_out_type type
;
60 /* The ui_out structure */
61 /* Any change here requires a corresponding one in the initialization
62 of the default uiout, which is statically initialized */
67 /* specific implementation of ui-out */
68 struct ui_out_impl
*impl
;
69 struct ui_out_data
*data
;
71 /* if on, a table is being generated */
74 /* if on, the body of a table is being generated */
77 /* number of table columns (as specified in the table_begin call) */
80 /* strinf identifying the table (as specified in the table_begin call) */
83 /* Sub structure tracking the table depth. */
85 struct ui_out_level levels
[MAX_UI_OUT_LEVELS
];
87 /* points to the first header (if any) */
88 struct ui_out_hdr
*headerfirst
;
90 /* points to the last header (if any) */
91 struct ui_out_hdr
*headerlast
;
93 /* points to header of next column to format */
94 struct ui_out_hdr
*headercurr
;
98 /* The current (inner most) level. */
99 static struct ui_out_level
*
100 current_level (struct ui_out
*uiout
)
102 return &uiout
->levels
[uiout
->level
];
105 /* Create a new level, of TYPE. Return the new level's index. */
107 push_level (struct ui_out
*uiout
,
108 enum ui_out_type type
,
111 struct ui_out_level
*current
;
112 /* We had better not overflow the buffer. */
114 gdb_assert (uiout
->level
>= 0 && uiout
->level
< MAX_UI_OUT_LEVELS
);
115 current
= current_level (uiout
);
116 current
->field_count
= 0;
117 current
->type
= type
;
121 /* Discard the current level, return the discarded level's index.
122 TYPE is the type of the level being discarded. */
124 pop_level (struct ui_out
*uiout
,
125 enum ui_out_type type
)
127 /* We had better not underflow the buffer. */
128 gdb_assert (uiout
->level
> 0 && uiout
->level
< MAX_UI_OUT_LEVELS
);
129 gdb_assert (current_level (uiout
)->type
== type
);
131 return uiout
->level
+ 1;
135 /* These are the default implementation functions */
137 static void default_table_begin (struct ui_out
*uiout
, int nbrofcols
,
139 static void default_table_body (struct ui_out
*uiout
);
140 static void default_table_end (struct ui_out
*uiout
);
141 static void default_table_header (struct ui_out
*uiout
, int width
,
144 static void default_begin (struct ui_out
*uiout
,
145 enum ui_out_type type
,
146 int level
, const char *id
);
147 static void default_end (struct ui_out
*uiout
,
148 enum ui_out_type type
,
150 static void default_field_int (struct ui_out
*uiout
, int fldno
, int width
,
154 static void default_field_skip (struct ui_out
*uiout
, int fldno
, int width
,
156 const char *fldname
);
157 static void default_field_string (struct ui_out
*uiout
, int fldno
, int width
,
161 static void default_field_fmt (struct ui_out
*uiout
, int fldno
,
162 int width
, enum ui_align align
,
166 static void default_spaces (struct ui_out
*uiout
, int numspaces
);
167 static void default_text (struct ui_out
*uiout
, const char *string
);
168 static void default_message (struct ui_out
*uiout
, int verbosity
,
171 static void default_wrap_hint (struct ui_out
*uiout
, char *identstring
);
172 static void default_flush (struct ui_out
*uiout
);
174 /* This is the default ui-out implementation functions vector */
176 struct ui_out_impl default_ui_out_impl
=
181 default_table_header
,
186 default_field_string
,
195 /* The default ui_out */
197 struct ui_out def_uiout
=
200 &default_ui_out_impl
, /* impl */
203 /* Pointer to current ui_out */
204 /* FIXME: This should not be a global, but something passed down from main.c
207 struct ui_out
*uiout
= &def_uiout
;
209 /* These are the interfaces to implementation functions */
211 static void uo_table_begin (struct ui_out
*uiout
, int nbrofcols
,
213 static void uo_table_body (struct ui_out
*uiout
);
214 static void uo_table_end (struct ui_out
*uiout
);
215 static void uo_table_header (struct ui_out
*uiout
, int width
,
216 enum ui_align align
, const char *colhdr
);
217 static void uo_begin (struct ui_out
*uiout
,
218 enum ui_out_type type
,
219 int level
, const char *id
);
220 static void uo_end (struct ui_out
*uiout
,
221 enum ui_out_type type
,
223 static void uo_field_int (struct ui_out
*uiout
, int fldno
, int width
,
224 enum ui_align align
, const char *fldname
, int value
);
225 static void uo_field_skip (struct ui_out
*uiout
, int fldno
, int width
,
226 enum ui_align align
, const char *fldname
);
227 static void uo_field_string (struct ui_out
*uiout
, int fldno
, int width
,
228 enum ui_align align
, const char *fldname
,
230 static void uo_field_fmt (struct ui_out
*uiout
, int fldno
, int width
,
231 enum ui_align align
, const char *fldname
,
232 const char *format
, va_list args
);
233 static void uo_spaces (struct ui_out
*uiout
, int numspaces
);
234 static void uo_text (struct ui_out
*uiout
, const char *string
);
235 static void uo_message (struct ui_out
*uiout
, int verbosity
,
236 const char *format
, va_list args
);
237 static void uo_wrap_hint (struct ui_out
*uiout
, char *identstring
);
238 static void uo_flush (struct ui_out
*uiout
);
240 /* Prototypes for local functions */
242 extern void _initialize_ui_out (void);
243 static void append_header_to_list (struct ui_out
*uiout
, int width
,
244 int alignment
, const char *colhdr
);
245 static int get_curr_header (struct ui_out
*uiout
, int *colno
, int *width
,
246 int *alignment
, char **colhdr
);
247 static void clear_header_list (struct ui_out
*uiout
);
248 static void verify_field_proper_position (struct ui_out
*uiout
);
249 static void verify_field_alignment (struct ui_out
*uiout
, int fldno
, int *width
, int *alignment
);
251 static void init_ui_out_state (struct ui_out
*uiout
);
253 /* exported functions (ui_out API) */
255 /* Mark beginning of a table */
258 ui_out_table_begin (struct ui_out
*uiout
, int nbrofcols
,
261 if (uiout
->table_flag
)
262 internal_error (__FILE__
, __LINE__
,
263 "tables cannot be nested; table_begin found before \
264 previous table_end.");
266 uiout
->table_flag
= 1;
267 uiout
->table_columns
= nbrofcols
;
269 uiout
->table_id
= xstrdup (tblid
);
271 uiout
->table_id
= NULL
;
272 clear_header_list (uiout
);
274 uo_table_begin (uiout
, nbrofcols
, uiout
->table_id
);
278 ui_out_table_body (struct ui_out
*uiout
)
280 if (!uiout
->table_flag
)
281 internal_error (__FILE__
, __LINE__
,
282 "table_body outside a table is not valid; it must be \
283 after a table_begin and before a table_end.");
284 if (uiout
->body_flag
)
285 internal_error (__FILE__
, __LINE__
,
286 "extra table_body call not allowed; there must be \
287 only one table_body after a table_begin and before a table_end.");
288 if (uiout
->headercurr
->colno
!= uiout
->table_columns
)
289 internal_error (__FILE__
, __LINE__
,
290 "number of headers differ from number of table \
293 uiout
->body_flag
= 1;
294 uiout
->headercurr
= uiout
->headerfirst
;
296 uo_table_body (uiout
);
300 ui_out_table_end (struct ui_out
*uiout
)
302 if (!uiout
->table_flag
)
303 internal_error (__FILE__
, __LINE__
,
304 "misplaced table_end or missing table_begin.");
306 uiout
->body_flag
= 0;
307 uiout
->table_flag
= 0;
309 uo_table_end (uiout
);
312 xfree (uiout
->table_id
);
313 clear_header_list (uiout
);
317 ui_out_table_header (struct ui_out
*uiout
, int width
, enum ui_align alignment
,
320 if (!uiout
->table_flag
|| uiout
->body_flag
)
321 internal_error (__FILE__
, __LINE__
,
322 "table header must be specified after table_begin \
323 and before table_body.");
325 append_header_to_list (uiout
, width
, alignment
, colhdr
);
327 uo_table_header (uiout
, width
, alignment
, colhdr
);
331 ui_out_begin (struct ui_out
*uiout
,
332 enum ui_out_type type
,
336 if (uiout
->table_flag
&& !uiout
->body_flag
)
337 internal_error (__FILE__
, __LINE__
,
338 "table header or table_body expected; lists must be \
339 specified after table_body.");
340 new_level
= push_level (uiout
, type
, id
);
341 if (uiout
->table_flag
&& (new_level
== 1))
342 uiout
->headercurr
= uiout
->headerfirst
;
343 uo_begin (uiout
, type
, new_level
, id
);
347 ui_out_list_begin (struct ui_out
*uiout
,
350 ui_out_begin (uiout
, ui_out_type_list
, id
);
354 ui_out_tuple_begin (struct ui_out
*uiout
, const char *id
)
356 ui_out_begin (uiout
, ui_out_type_tuple
, id
);
360 ui_out_end (struct ui_out
*uiout
,
361 enum ui_out_type type
)
363 int old_level
= pop_level (uiout
, type
);
364 uo_end (uiout
, type
, old_level
);
368 ui_out_list_end (struct ui_out
*uiout
)
370 ui_out_end (uiout
, ui_out_type_list
);
374 ui_out_tuple_end (struct ui_out
*uiout
)
376 ui_out_end (uiout
, ui_out_type_tuple
);
379 struct ui_out_end_cleanup_data
381 struct ui_out
*uiout
;
382 enum ui_out_type type
;
386 do_cleanup_end (void *data
)
388 struct ui_out_end_cleanup_data
*end_cleanup_data
= data
;
389 ui_out_end (end_cleanup_data
->uiout
, end_cleanup_data
->type
);
390 xfree (end_cleanup_data
);
393 static struct cleanup
*
394 make_cleanup_ui_out_end (struct ui_out
*uiout
,
395 enum ui_out_type type
)
397 struct ui_out_end_cleanup_data
*end_cleanup_data
;
398 end_cleanup_data
= XMALLOC (struct ui_out_end_cleanup_data
);
399 end_cleanup_data
->uiout
= uiout
;
400 end_cleanup_data
->type
= type
;
401 return make_cleanup (do_cleanup_end
, end_cleanup_data
);
405 make_cleanup_ui_out_begin_end (struct ui_out
*uiout
,
406 enum ui_out_type type
,
409 ui_out_begin (uiout
, type
, id
);
410 return make_cleanup_ui_out_end (uiout
, type
);
414 make_cleanup_ui_out_tuple_begin_end (struct ui_out
*uiout
,
417 ui_out_tuple_begin (uiout
, id
);
418 return make_cleanup_ui_out_end (uiout
, ui_out_type_tuple
);
422 make_cleanup_ui_out_list_begin_end (struct ui_out
*uiout
,
425 ui_out_list_begin (uiout
, id
);
426 return make_cleanup_ui_out_end (uiout
, ui_out_type_list
);
430 ui_out_field_int (struct ui_out
*uiout
,
437 struct ui_out_level
*current
= current_level (uiout
);
439 verify_field_proper_position (uiout
);
441 current
->field_count
+= 1;
442 fldno
= current
->field_count
;
444 verify_field_alignment (uiout
, fldno
, &width
, &align
);
446 uo_field_int (uiout
, fldno
, width
, align
, fldname
, value
);
450 ui_out_field_core_addr (struct ui_out
*uiout
,
456 /* FIXME-32x64: need a print_address_numeric with field width */
457 /* print_address_numeric (address, 1, local_stream); */
458 strcpy (addstr
, local_hex_string_custom ((unsigned long) address
, "08l"));
460 ui_out_field_string (uiout
, fldname
, addstr
);
464 ui_out_field_stream (struct ui_out
*uiout
,
466 struct ui_stream
*buf
)
469 char *buffer
= ui_file_xstrdup (buf
->stream
, &length
);
470 struct cleanup
*old_cleanup
= make_cleanup (xfree
, buffer
);
472 ui_out_field_string (uiout
, fldname
, buffer
);
474 ui_out_field_skip (uiout
, fldname
);
475 ui_file_rewind (buf
->stream
);
476 do_cleanups (old_cleanup
);
479 /* used to ommit a field */
482 ui_out_field_skip (struct ui_out
*uiout
,
488 struct ui_out_level
*current
= current_level (uiout
);
490 verify_field_proper_position (uiout
);
492 current
->field_count
+= 1;
493 fldno
= current
->field_count
;
495 verify_field_alignment (uiout
, fldno
, &width
, &align
);
497 uo_field_skip (uiout
, fldno
, width
, align
, fldname
);
501 ui_out_field_string (struct ui_out
*uiout
,
508 struct ui_out_level
*current
= current_level (uiout
);
510 verify_field_proper_position (uiout
);
512 current
->field_count
+= 1;
513 fldno
= current
->field_count
;
515 verify_field_alignment (uiout
, fldno
, &width
, &align
);
517 uo_field_string (uiout
, fldno
, width
, align
, fldname
, string
);
522 ui_out_field_fmt (struct ui_out
*uiout
,
524 const char *format
, ...)
530 struct ui_out_level
*current
= current_level (uiout
);
532 verify_field_proper_position (uiout
);
534 current
->field_count
+= 1;
535 fldno
= current
->field_count
;
537 /* will not align, but has to call anyway */
538 verify_field_alignment (uiout
, fldno
, &width
, &align
);
540 va_start (args
, format
);
542 uo_field_fmt (uiout
, fldno
, width
, align
, fldname
, format
, args
);
548 ui_out_spaces (struct ui_out
*uiout
, int numspaces
)
550 uo_spaces (uiout
, numspaces
);
554 ui_out_text (struct ui_out
*uiout
,
557 uo_text (uiout
, string
);
561 ui_out_message (struct ui_out
*uiout
, int verbosity
,
562 const char *format
,...)
566 va_start (args
, format
);
568 uo_message (uiout
, verbosity
, format
, args
);
574 ui_out_stream_new (struct ui_out
*uiout
)
576 struct ui_stream
*tempbuf
;
578 tempbuf
= XMALLOC (struct ui_stream
);
579 tempbuf
->uiout
= uiout
;
580 tempbuf
->stream
= mem_fileopen ();
585 ui_out_stream_delete (struct ui_stream
*buf
)
587 ui_file_delete (buf
->stream
);
592 do_stream_delete (void *buf
)
594 ui_out_stream_delete (buf
);
598 make_cleanup_ui_out_stream_delete (struct ui_stream
*buf
)
600 return make_cleanup (do_stream_delete
, buf
);
605 ui_out_wrap_hint (struct ui_out
*uiout
, char *identstring
)
607 uo_wrap_hint (uiout
, identstring
);
611 ui_out_flush (struct ui_out
*uiout
)
616 /* set the flags specified by the mask given */
618 ui_out_set_flags (struct ui_out
*uiout
, int mask
)
620 int oldflags
= uiout
->flags
;
622 uiout
->flags
|= mask
;
627 /* clear the flags specified by the mask given */
629 ui_out_clear_flags (struct ui_out
*uiout
, int mask
)
631 int oldflags
= uiout
->flags
;
633 uiout
->flags
&= ~mask
;
638 /* test the flags against the mask given */
640 ui_out_test_flags (struct ui_out
*uiout
, int mask
)
642 return (uiout
->flags
& mask
);
645 /* obtain the current verbosity level (as stablished by the
646 'set verbositylevel' command */
649 ui_out_get_verblvl (struct ui_out
*uiout
)
651 /* FIXME: not implemented yet */
657 ui_out_result_begin (struct ui_out
*uiout
, char *class)
662 ui_out_result_end (struct ui_out
*uiout
)
667 ui_out_info_begin (struct ui_out
*uiout
, char *class)
672 ui_out_info_end (struct ui_out
*uiout
)
677 ui_out_notify_begin (struct ui_out
*uiout
, char *class)
682 ui_out_notify_end (struct ui_out
*uiout
)
687 ui_out_error_begin (struct ui_out
*uiout
, char *class)
692 ui_out_error_end (struct ui_out
*uiout
)
699 gdb_error (ui_out
* uiout
, int severity
, char *format
,...)
705 gdb_query (struct ui_out
*uiout
, int qflags
, char *qprompt
)
710 /* default gdb-out hook functions */
713 default_table_begin (struct ui_out
*uiout
, int nbrofcols
, const char *tblid
)
718 default_table_body (struct ui_out
*uiout
)
723 default_table_end (struct ui_out
*uiout
)
728 default_table_header (struct ui_out
*uiout
, int width
, enum ui_align alignment
,
734 default_begin (struct ui_out
*uiout
,
735 enum ui_out_type type
,
742 default_end (struct ui_out
*uiout
,
743 enum ui_out_type type
,
749 default_field_int (struct ui_out
*uiout
, int fldno
, int width
,
751 const char *fldname
, int value
)
756 default_field_skip (struct ui_out
*uiout
, int fldno
, int width
,
757 enum ui_align align
, const char *fldname
)
762 default_field_string (struct ui_out
*uiout
,
772 default_field_fmt (struct ui_out
*uiout
, int fldno
, int width
,
781 default_spaces (struct ui_out
*uiout
, int numspaces
)
786 default_text (struct ui_out
*uiout
, const char *string
)
791 default_message (struct ui_out
*uiout
, int verbosity
,
798 default_wrap_hint (struct ui_out
*uiout
, char *identstring
)
803 default_flush (struct ui_out
*uiout
)
807 /* Interface to the implementation functions */
810 uo_table_begin (struct ui_out
*uiout
, int nbrofcols
,
813 if (!uiout
->impl
->table_begin
)
815 uiout
->impl
->table_begin (uiout
, nbrofcols
, tblid
);
819 uo_table_body (struct ui_out
*uiout
)
821 if (!uiout
->impl
->table_body
)
823 uiout
->impl
->table_body (uiout
);
827 uo_table_end (struct ui_out
*uiout
)
829 if (!uiout
->impl
->table_end
)
831 uiout
->impl
->table_end (uiout
);
835 uo_table_header (struct ui_out
*uiout
, int width
, enum ui_align align
,
838 if (!uiout
->impl
->table_header
)
840 uiout
->impl
->table_header (uiout
, width
, align
, colhdr
);
844 uo_begin (struct ui_out
*uiout
,
845 enum ui_out_type type
,
849 if (uiout
->impl
->begin
== NULL
)
851 uiout
->impl
->begin (uiout
, type
, level
, id
);
855 uo_end (struct ui_out
*uiout
,
856 enum ui_out_type type
,
859 if (uiout
->impl
->end
== NULL
)
861 uiout
->impl
->end (uiout
, type
, level
);
865 uo_field_int (struct ui_out
*uiout
, int fldno
, int width
, enum ui_align align
,
869 if (!uiout
->impl
->field_int
)
871 uiout
->impl
->field_int (uiout
, fldno
, width
, align
, fldname
, value
);
875 uo_field_skip (struct ui_out
*uiout
, int fldno
, int width
, enum ui_align align
,
878 if (!uiout
->impl
->field_skip
)
880 uiout
->impl
->field_skip (uiout
, fldno
, width
, align
, fldname
);
884 uo_field_string (struct ui_out
*uiout
, int fldno
, int width
,
889 if (!uiout
->impl
->field_string
)
891 uiout
->impl
->field_string (uiout
, fldno
, width
, align
, fldname
, string
);
895 uo_field_fmt (struct ui_out
*uiout
, int fldno
, int width
, enum ui_align align
,
900 if (!uiout
->impl
->field_fmt
)
902 uiout
->impl
->field_fmt (uiout
, fldno
, width
, align
, fldname
, format
, args
);
906 uo_spaces (struct ui_out
*uiout
, int numspaces
)
908 if (!uiout
->impl
->spaces
)
910 uiout
->impl
->spaces (uiout
, numspaces
);
914 uo_text (struct ui_out
*uiout
,
917 if (!uiout
->impl
->text
)
919 uiout
->impl
->text (uiout
, string
);
923 uo_message (struct ui_out
*uiout
, int verbosity
,
927 if (!uiout
->impl
->message
)
929 uiout
->impl
->message (uiout
, verbosity
, format
, args
);
933 uo_wrap_hint (struct ui_out
*uiout
, char *identstring
)
935 if (!uiout
->impl
->wrap_hint
)
937 uiout
->impl
->wrap_hint (uiout
, identstring
);
941 uo_flush (struct ui_out
*uiout
)
943 if (!uiout
->impl
->flush
)
945 uiout
->impl
->flush (uiout
);
948 /* local functions */
950 /* list of column headers manipulation routines */
953 clear_header_list (struct ui_out
*uiout
)
955 while (uiout
->headerfirst
!= NULL
)
957 uiout
->headercurr
= uiout
->headerfirst
;
958 uiout
->headerfirst
= uiout
->headerfirst
->next
;
959 if (uiout
->headercurr
->colhdr
!= NULL
)
960 xfree (uiout
->headercurr
->colhdr
);
961 xfree (uiout
->headercurr
);
963 uiout
->headerlast
= NULL
;
964 uiout
->headercurr
= NULL
;
968 append_header_to_list (struct ui_out
*uiout
,
973 struct ui_out_hdr
*temphdr
;
975 temphdr
= XMALLOC (struct ui_out_hdr
);
976 temphdr
->width
= width
;
977 temphdr
->alignment
= alignment
;
978 /* we have to copy the column title as the original may be an automatic */
981 temphdr
->colhdr
= xmalloc (strlen (colhdr
) + 1);
982 strcpy (temphdr
->colhdr
, colhdr
);
984 temphdr
->next
= NULL
;
985 if (uiout
->headerfirst
== NULL
)
988 uiout
->headerfirst
= temphdr
;
989 uiout
->headerlast
= temphdr
;
993 temphdr
->colno
= uiout
->headerlast
->colno
+ 1;
994 uiout
->headerlast
->next
= temphdr
;
995 uiout
->headerlast
= temphdr
;
997 uiout
->headercurr
= uiout
->headerlast
;
1000 /* returns 0 if there is no more headers */
1003 get_curr_header (struct ui_out
*uiout
,
1009 /* There may be no headers at all or we may have used all columns */
1010 if (uiout
->headercurr
== NULL
)
1012 *colno
= uiout
->headercurr
->colno
;
1013 *width
= uiout
->headercurr
->width
;
1014 *alignment
= uiout
->headercurr
->alignment
;
1015 *colhdr
= uiout
->headercurr
->colhdr
;
1016 uiout
->headercurr
= uiout
->headercurr
->next
;
1020 /* makes sure the field_* calls were properly placed */
1023 verify_field_proper_position (struct ui_out
*uiout
)
1025 if (uiout
->table_flag
)
1027 if (!uiout
->body_flag
)
1028 internal_error (__FILE__
, __LINE__
,
1029 "table_body missing; table fields must be \
1030 specified after table_body and inside a list.");
1031 if (uiout
->level
== 0)
1032 internal_error (__FILE__
, __LINE__
,
1033 "list_begin missing; table fields must be \
1034 specified after table_body and inside a list.");
1038 /* determines what is the alignment policy */
1041 verify_field_alignment (struct ui_out
*uiout
,
1049 if (uiout
->table_flag
1050 && get_curr_header (uiout
, &colno
, width
, align
, &text
))
1053 internal_error (__FILE__
, __LINE__
,
1054 "ui-out internal error in handling headers.");
1059 *align
= ui_noalign
;
1063 /* access to ui_out format private members */
1066 ui_out_get_field_separator (struct ui_out
*uiout
)
1070 /* Access to ui-out members data */
1072 struct ui_out_data
*
1073 ui_out_data (struct ui_out
*uiout
)
1078 /* initalize private members at startup */
1081 ui_out_new (struct ui_out_impl
*impl
,
1082 struct ui_out_data
*data
,
1085 struct ui_out
*uiout
= XMALLOC (struct ui_out
);
1088 uiout
->flags
= flags
;
1089 uiout
->table_flag
= 0;
1090 uiout
->body_flag
= 0;
1092 memset (uiout
->levels
, 0, sizeof (uiout
->levels
));
1093 uiout
->headerfirst
= NULL
;
1094 uiout
->headerlast
= NULL
;
1095 uiout
->headercurr
= NULL
;
1099 /* standard gdb initialization hook */
1102 _initialize_ui_out (void)
1104 /* nothing needs to be done */