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 */
44 struct ui_out_hdr
*next
;
47 /* Maintain a stack so that the info applicable to the inner most list
48 is always available. Stack/nested level 0 is reserved for the
51 enum { MAX_UI_OUT_LEVELS
= 5 };
55 /* Count each field; the first element is for non-list fields */
57 /* The type of this level. */
58 enum ui_out_type type
;
61 /* The ui_out structure */
62 /* Any change here requires a corresponding one in the initialization
63 of the default uiout, which is statically initialized */
68 /* specific implementation of ui-out */
69 struct ui_out_impl
*impl
;
70 struct ui_out_data
*data
;
72 /* if on, a table is being generated */
75 /* if on, the body of a table is being generated */
78 /* number of table columns (as specified in the table_begin call) */
81 /* strinf identifying the table (as specified in the table_begin call) */
84 /* Sub structure tracking the table depth. */
86 struct ui_out_level levels
[MAX_UI_OUT_LEVELS
];
88 /* points to the first header (if any) */
89 struct ui_out_hdr
*headerfirst
;
91 /* points to the last header (if any) */
92 struct ui_out_hdr
*headerlast
;
94 /* points to header of next column to format */
95 struct ui_out_hdr
*headercurr
;
99 /* The current (inner most) level. */
100 static struct ui_out_level
*
101 current_level (struct ui_out
*uiout
)
103 return &uiout
->levels
[uiout
->level
];
106 /* Create a new level, of TYPE. Return the new level's index. */
108 push_level (struct ui_out
*uiout
,
109 enum ui_out_type type
,
112 struct ui_out_level
*current
;
113 /* We had better not overflow the buffer. */
115 gdb_assert (uiout
->level
>= 0 && uiout
->level
< MAX_UI_OUT_LEVELS
);
116 current
= current_level (uiout
);
117 current
->field_count
= 0;
118 current
->type
= type
;
122 /* Discard the current level, return the discarded level's index.
123 TYPE is the type of the level being discarded. */
125 pop_level (struct ui_out
*uiout
,
126 enum ui_out_type type
)
128 /* We had better not underflow the buffer. */
129 gdb_assert (uiout
->level
> 0 && uiout
->level
< MAX_UI_OUT_LEVELS
);
130 gdb_assert (current_level (uiout
)->type
== type
);
132 return uiout
->level
+ 1;
136 /* These are the default implementation functions */
138 static void default_table_begin (struct ui_out
*uiout
, int nbrofcols
,
139 int nr_rows
, const char *tblid
);
140 static void default_table_body (struct ui_out
*uiout
);
141 static void default_table_end (struct ui_out
*uiout
);
142 static void default_table_header (struct ui_out
*uiout
, int width
,
143 enum ui_align alig
, const char *col_name
,
145 static void default_begin (struct ui_out
*uiout
,
146 enum ui_out_type type
,
147 int level
, const char *id
);
148 static void default_end (struct ui_out
*uiout
,
149 enum ui_out_type type
,
151 static void default_field_int (struct ui_out
*uiout
, int fldno
, int width
,
155 static void default_field_skip (struct ui_out
*uiout
, int fldno
, int width
,
157 const char *fldname
);
158 static void default_field_string (struct ui_out
*uiout
, int fldno
, int width
,
162 static void default_field_fmt (struct ui_out
*uiout
, int fldno
,
163 int width
, enum ui_align align
,
167 static void default_spaces (struct ui_out
*uiout
, int numspaces
);
168 static void default_text (struct ui_out
*uiout
, const char *string
);
169 static void default_message (struct ui_out
*uiout
, int verbosity
,
172 static void default_wrap_hint (struct ui_out
*uiout
, char *identstring
);
173 static void default_flush (struct ui_out
*uiout
);
175 /* This is the default ui-out implementation functions vector */
177 struct ui_out_impl default_ui_out_impl
=
182 default_table_header
,
187 default_field_string
,
196 /* The default ui_out */
198 struct ui_out def_uiout
=
201 &default_ui_out_impl
, /* impl */
204 /* Pointer to current ui_out */
205 /* FIXME: This should not be a global, but something passed down from main.c
208 struct ui_out
*uiout
= &def_uiout
;
210 /* These are the interfaces to implementation functions */
212 static void uo_table_begin (struct ui_out
*uiout
, int nbrofcols
,
213 int nr_rows
, const char *tblid
);
214 static void uo_table_body (struct ui_out
*uiout
);
215 static void uo_table_end (struct ui_out
*uiout
);
216 static void uo_table_header (struct ui_out
*uiout
, int width
,
217 enum ui_align align
, const char *col_name
,
219 static void uo_begin (struct ui_out
*uiout
,
220 enum ui_out_type type
,
221 int level
, const char *id
);
222 static void uo_end (struct ui_out
*uiout
,
223 enum ui_out_type type
,
225 static void uo_field_int (struct ui_out
*uiout
, int fldno
, int width
,
226 enum ui_align align
, const char *fldname
, int value
);
227 static void uo_field_skip (struct ui_out
*uiout
, int fldno
, int width
,
228 enum ui_align align
, const char *fldname
);
229 static void uo_field_string (struct ui_out
*uiout
, int fldno
, int width
,
230 enum ui_align align
, const char *fldname
,
232 static void uo_field_fmt (struct ui_out
*uiout
, int fldno
, int width
,
233 enum ui_align align
, const char *fldname
,
234 const char *format
, va_list args
);
235 static void uo_spaces (struct ui_out
*uiout
, int numspaces
);
236 static void uo_text (struct ui_out
*uiout
, const char *string
);
237 static void uo_message (struct ui_out
*uiout
, int verbosity
,
238 const char *format
, va_list args
);
239 static void uo_wrap_hint (struct ui_out
*uiout
, char *identstring
);
240 static void uo_flush (struct ui_out
*uiout
);
242 /* Prototypes for local functions */
244 extern void _initialize_ui_out (void);
245 static void append_header_to_list (struct ui_out
*uiout
, int width
,
246 int alignment
, const char *col_name
,
248 static int get_curr_header (struct ui_out
*uiout
, int *colno
, int *width
,
249 int *alignment
, char **colhdr
);
250 static void clear_header_list (struct ui_out
*uiout
);
251 static void verify_field_proper_position (struct ui_out
*uiout
);
252 static void verify_field_alignment (struct ui_out
*uiout
, int fldno
, int *width
, int *alignment
);
254 static void init_ui_out_state (struct ui_out
*uiout
);
256 /* exported functions (ui_out API) */
258 /* Mark beginning of a table */
261 ui_out_table_begin (struct ui_out
*uiout
, int nbrofcols
,
265 if (uiout
->table_flag
)
266 internal_error (__FILE__
, __LINE__
,
267 "tables cannot be nested; table_begin found before \
268 previous table_end.");
270 uiout
->table_flag
= 1;
271 uiout
->table_columns
= nbrofcols
;
273 uiout
->table_id
= xstrdup (tblid
);
275 uiout
->table_id
= NULL
;
276 clear_header_list (uiout
);
278 uo_table_begin (uiout
, nbrofcols
, nr_rows
, uiout
->table_id
);
282 ui_out_table_body (struct ui_out
*uiout
)
284 if (!uiout
->table_flag
)
285 internal_error (__FILE__
, __LINE__
,
286 "table_body outside a table is not valid; it must be \
287 after a table_begin and before a table_end.");
288 if (uiout
->body_flag
)
289 internal_error (__FILE__
, __LINE__
,
290 "extra table_body call not allowed; there must be \
291 only one table_body after a table_begin and before a table_end.");
292 if (uiout
->headercurr
->colno
!= uiout
->table_columns
)
293 internal_error (__FILE__
, __LINE__
,
294 "number of headers differ from number of table \
297 uiout
->body_flag
= 1;
298 uiout
->headercurr
= uiout
->headerfirst
;
300 uo_table_body (uiout
);
304 ui_out_table_end (struct ui_out
*uiout
)
306 if (!uiout
->table_flag
)
307 internal_error (__FILE__
, __LINE__
,
308 "misplaced table_end or missing table_begin.");
310 uiout
->body_flag
= 0;
311 uiout
->table_flag
= 0;
313 uo_table_end (uiout
);
316 xfree (uiout
->table_id
);
317 clear_header_list (uiout
);
321 ui_out_table_header (struct ui_out
*uiout
, int width
, enum ui_align alignment
,
322 const char *col_name
,
325 if (!uiout
->table_flag
|| uiout
->body_flag
)
326 internal_error (__FILE__
, __LINE__
,
327 "table header must be specified after table_begin \
328 and before table_body.");
330 append_header_to_list (uiout
, width
, alignment
, col_name
, colhdr
);
332 uo_table_header (uiout
, width
, alignment
, col_name
, colhdr
);
336 ui_out_begin (struct ui_out
*uiout
,
337 enum ui_out_type type
,
341 if (uiout
->table_flag
&& !uiout
->body_flag
)
342 internal_error (__FILE__
, __LINE__
,
343 "table header or table_body expected; lists must be \
344 specified after table_body.");
345 new_level
= push_level (uiout
, type
, id
);
346 if (uiout
->table_flag
&& (new_level
== 1))
347 uiout
->headercurr
= uiout
->headerfirst
;
348 uo_begin (uiout
, type
, new_level
, id
);
352 ui_out_list_begin (struct ui_out
*uiout
,
355 ui_out_begin (uiout
, ui_out_type_list
, id
);
359 ui_out_tuple_begin (struct ui_out
*uiout
, const char *id
)
361 ui_out_begin (uiout
, ui_out_type_tuple
, id
);
365 ui_out_end (struct ui_out
*uiout
,
366 enum ui_out_type type
)
368 int old_level
= pop_level (uiout
, type
);
369 uo_end (uiout
, type
, old_level
);
373 ui_out_list_end (struct ui_out
*uiout
)
375 ui_out_end (uiout
, ui_out_type_list
);
379 ui_out_tuple_end (struct ui_out
*uiout
)
381 ui_out_end (uiout
, ui_out_type_tuple
);
384 struct ui_out_end_cleanup_data
386 struct ui_out
*uiout
;
387 enum ui_out_type type
;
391 do_cleanup_end (void *data
)
393 struct ui_out_end_cleanup_data
*end_cleanup_data
= data
;
394 ui_out_end (end_cleanup_data
->uiout
, end_cleanup_data
->type
);
395 xfree (end_cleanup_data
);
398 static struct cleanup
*
399 make_cleanup_ui_out_end (struct ui_out
*uiout
,
400 enum ui_out_type type
)
402 struct ui_out_end_cleanup_data
*end_cleanup_data
;
403 end_cleanup_data
= XMALLOC (struct ui_out_end_cleanup_data
);
404 end_cleanup_data
->uiout
= uiout
;
405 end_cleanup_data
->type
= type
;
406 return make_cleanup (do_cleanup_end
, end_cleanup_data
);
410 make_cleanup_ui_out_begin_end (struct ui_out
*uiout
,
411 enum ui_out_type type
,
414 ui_out_begin (uiout
, type
, id
);
415 return make_cleanup_ui_out_end (uiout
, type
);
419 make_cleanup_ui_out_tuple_begin_end (struct ui_out
*uiout
,
422 ui_out_tuple_begin (uiout
, id
);
423 return make_cleanup_ui_out_end (uiout
, ui_out_type_tuple
);
427 make_cleanup_ui_out_list_begin_end (struct ui_out
*uiout
,
430 ui_out_list_begin (uiout
, id
);
431 return make_cleanup_ui_out_end (uiout
, ui_out_type_list
);
435 ui_out_field_int (struct ui_out
*uiout
,
442 struct ui_out_level
*current
= current_level (uiout
);
444 verify_field_proper_position (uiout
);
446 current
->field_count
+= 1;
447 fldno
= current
->field_count
;
449 verify_field_alignment (uiout
, fldno
, &width
, &align
);
451 uo_field_int (uiout
, fldno
, width
, align
, fldname
, value
);
455 ui_out_field_core_addr (struct ui_out
*uiout
,
461 /* FIXME-32x64: need a print_address_numeric with field width */
462 /* print_address_numeric (address, 1, local_stream); */
463 strcpy (addstr
, local_hex_string_custom ((unsigned long) address
, "08l"));
465 ui_out_field_string (uiout
, fldname
, addstr
);
469 ui_out_field_stream (struct ui_out
*uiout
,
471 struct ui_stream
*buf
)
474 char *buffer
= ui_file_xstrdup (buf
->stream
, &length
);
475 struct cleanup
*old_cleanup
= make_cleanup (xfree
, buffer
);
477 ui_out_field_string (uiout
, fldname
, buffer
);
479 ui_out_field_skip (uiout
, fldname
);
480 ui_file_rewind (buf
->stream
);
481 do_cleanups (old_cleanup
);
484 /* used to ommit a field */
487 ui_out_field_skip (struct ui_out
*uiout
,
493 struct ui_out_level
*current
= current_level (uiout
);
495 verify_field_proper_position (uiout
);
497 current
->field_count
+= 1;
498 fldno
= current
->field_count
;
500 verify_field_alignment (uiout
, fldno
, &width
, &align
);
502 uo_field_skip (uiout
, fldno
, width
, align
, fldname
);
506 ui_out_field_string (struct ui_out
*uiout
,
513 struct ui_out_level
*current
= current_level (uiout
);
515 verify_field_proper_position (uiout
);
517 current
->field_count
+= 1;
518 fldno
= current
->field_count
;
520 verify_field_alignment (uiout
, fldno
, &width
, &align
);
522 uo_field_string (uiout
, fldno
, width
, align
, fldname
, string
);
527 ui_out_field_fmt (struct ui_out
*uiout
,
529 const char *format
, ...)
535 struct ui_out_level
*current
= current_level (uiout
);
537 verify_field_proper_position (uiout
);
539 current
->field_count
+= 1;
540 fldno
= current
->field_count
;
542 /* will not align, but has to call anyway */
543 verify_field_alignment (uiout
, fldno
, &width
, &align
);
545 va_start (args
, format
);
547 uo_field_fmt (uiout
, fldno
, width
, align
, fldname
, format
, args
);
553 ui_out_spaces (struct ui_out
*uiout
, int numspaces
)
555 uo_spaces (uiout
, numspaces
);
559 ui_out_text (struct ui_out
*uiout
,
562 uo_text (uiout
, string
);
566 ui_out_message (struct ui_out
*uiout
, int verbosity
,
567 const char *format
,...)
571 va_start (args
, format
);
573 uo_message (uiout
, verbosity
, format
, args
);
579 ui_out_stream_new (struct ui_out
*uiout
)
581 struct ui_stream
*tempbuf
;
583 tempbuf
= XMALLOC (struct ui_stream
);
584 tempbuf
->uiout
= uiout
;
585 tempbuf
->stream
= mem_fileopen ();
590 ui_out_stream_delete (struct ui_stream
*buf
)
592 ui_file_delete (buf
->stream
);
597 do_stream_delete (void *buf
)
599 ui_out_stream_delete (buf
);
603 make_cleanup_ui_out_stream_delete (struct ui_stream
*buf
)
605 return make_cleanup (do_stream_delete
, buf
);
610 ui_out_wrap_hint (struct ui_out
*uiout
, char *identstring
)
612 uo_wrap_hint (uiout
, identstring
);
616 ui_out_flush (struct ui_out
*uiout
)
621 /* set the flags specified by the mask given */
623 ui_out_set_flags (struct ui_out
*uiout
, int mask
)
625 int oldflags
= uiout
->flags
;
627 uiout
->flags
|= mask
;
632 /* clear the flags specified by the mask given */
634 ui_out_clear_flags (struct ui_out
*uiout
, int mask
)
636 int oldflags
= uiout
->flags
;
638 uiout
->flags
&= ~mask
;
643 /* test the flags against the mask given */
645 ui_out_test_flags (struct ui_out
*uiout
, int mask
)
647 return (uiout
->flags
& mask
);
650 /* obtain the current verbosity level (as stablished by the
651 'set verbositylevel' command */
654 ui_out_get_verblvl (struct ui_out
*uiout
)
656 /* FIXME: not implemented yet */
662 ui_out_result_begin (struct ui_out
*uiout
, char *class)
667 ui_out_result_end (struct ui_out
*uiout
)
672 ui_out_info_begin (struct ui_out
*uiout
, char *class)
677 ui_out_info_end (struct ui_out
*uiout
)
682 ui_out_notify_begin (struct ui_out
*uiout
, char *class)
687 ui_out_notify_end (struct ui_out
*uiout
)
692 ui_out_error_begin (struct ui_out
*uiout
, char *class)
697 ui_out_error_end (struct ui_out
*uiout
)
704 gdb_error (ui_out
* uiout
, int severity
, char *format
,...)
710 gdb_query (struct ui_out
*uiout
, int qflags
, char *qprompt
)
715 /* default gdb-out hook functions */
718 default_table_begin (struct ui_out
*uiout
, int nbrofcols
,
725 default_table_body (struct ui_out
*uiout
)
730 default_table_end (struct ui_out
*uiout
)
735 default_table_header (struct ui_out
*uiout
, int width
, enum ui_align alignment
,
736 const char *col_name
,
742 default_begin (struct ui_out
*uiout
,
743 enum ui_out_type type
,
750 default_end (struct ui_out
*uiout
,
751 enum ui_out_type type
,
757 default_field_int (struct ui_out
*uiout
, int fldno
, int width
,
759 const char *fldname
, int value
)
764 default_field_skip (struct ui_out
*uiout
, int fldno
, int width
,
765 enum ui_align align
, const char *fldname
)
770 default_field_string (struct ui_out
*uiout
,
780 default_field_fmt (struct ui_out
*uiout
, int fldno
, int width
,
789 default_spaces (struct ui_out
*uiout
, int numspaces
)
794 default_text (struct ui_out
*uiout
, const char *string
)
799 default_message (struct ui_out
*uiout
, int verbosity
,
806 default_wrap_hint (struct ui_out
*uiout
, char *identstring
)
811 default_flush (struct ui_out
*uiout
)
815 /* Interface to the implementation functions */
818 uo_table_begin (struct ui_out
*uiout
, int nbrofcols
,
822 if (!uiout
->impl
->table_begin
)
824 uiout
->impl
->table_begin (uiout
, nbrofcols
, nr_rows
, tblid
);
828 uo_table_body (struct ui_out
*uiout
)
830 if (!uiout
->impl
->table_body
)
832 uiout
->impl
->table_body (uiout
);
836 uo_table_end (struct ui_out
*uiout
)
838 if (!uiout
->impl
->table_end
)
840 uiout
->impl
->table_end (uiout
);
844 uo_table_header (struct ui_out
*uiout
, int width
, enum ui_align align
,
845 const char *col_name
,
848 if (!uiout
->impl
->table_header
)
850 uiout
->impl
->table_header (uiout
, width
, align
, col_name
, colhdr
);
854 uo_begin (struct ui_out
*uiout
,
855 enum ui_out_type type
,
859 if (uiout
->impl
->begin
== NULL
)
861 uiout
->impl
->begin (uiout
, type
, level
, id
);
865 uo_end (struct ui_out
*uiout
,
866 enum ui_out_type type
,
869 if (uiout
->impl
->end
== NULL
)
871 uiout
->impl
->end (uiout
, type
, level
);
875 uo_field_int (struct ui_out
*uiout
, int fldno
, int width
, enum ui_align align
,
879 if (!uiout
->impl
->field_int
)
881 uiout
->impl
->field_int (uiout
, fldno
, width
, align
, fldname
, value
);
885 uo_field_skip (struct ui_out
*uiout
, int fldno
, int width
, enum ui_align align
,
888 if (!uiout
->impl
->field_skip
)
890 uiout
->impl
->field_skip (uiout
, fldno
, width
, align
, fldname
);
894 uo_field_string (struct ui_out
*uiout
, int fldno
, int width
,
899 if (!uiout
->impl
->field_string
)
901 uiout
->impl
->field_string (uiout
, fldno
, width
, align
, fldname
, string
);
905 uo_field_fmt (struct ui_out
*uiout
, int fldno
, int width
, enum ui_align align
,
910 if (!uiout
->impl
->field_fmt
)
912 uiout
->impl
->field_fmt (uiout
, fldno
, width
, align
, fldname
, format
, args
);
916 uo_spaces (struct ui_out
*uiout
, int numspaces
)
918 if (!uiout
->impl
->spaces
)
920 uiout
->impl
->spaces (uiout
, numspaces
);
924 uo_text (struct ui_out
*uiout
,
927 if (!uiout
->impl
->text
)
929 uiout
->impl
->text (uiout
, string
);
933 uo_message (struct ui_out
*uiout
, int verbosity
,
937 if (!uiout
->impl
->message
)
939 uiout
->impl
->message (uiout
, verbosity
, format
, args
);
943 uo_wrap_hint (struct ui_out
*uiout
, char *identstring
)
945 if (!uiout
->impl
->wrap_hint
)
947 uiout
->impl
->wrap_hint (uiout
, identstring
);
951 uo_flush (struct ui_out
*uiout
)
953 if (!uiout
->impl
->flush
)
955 uiout
->impl
->flush (uiout
);
958 /* local functions */
960 /* list of column headers manipulation routines */
963 clear_header_list (struct ui_out
*uiout
)
965 while (uiout
->headerfirst
!= NULL
)
967 uiout
->headercurr
= uiout
->headerfirst
;
968 uiout
->headerfirst
= uiout
->headerfirst
->next
;
969 if (uiout
->headercurr
->colhdr
!= NULL
)
970 xfree (uiout
->headercurr
->colhdr
);
971 xfree (uiout
->headercurr
);
973 uiout
->headerlast
= NULL
;
974 uiout
->headercurr
= NULL
;
978 append_header_to_list (struct ui_out
*uiout
,
981 const char *col_name
,
984 struct ui_out_hdr
*temphdr
;
986 temphdr
= XMALLOC (struct ui_out_hdr
);
987 temphdr
->width
= width
;
988 temphdr
->alignment
= alignment
;
989 /* we have to copy the column title as the original may be an automatic */
991 temphdr
->colhdr
= xstrdup (colhdr
);
993 temphdr
->colhdr
= NULL
;
994 if (col_name
!= NULL
)
995 temphdr
->col_name
= xstrdup (colhdr
);
997 temphdr
->col_name
= xstrdup (colhdr
);
998 temphdr
->next
= NULL
;
999 if (uiout
->headerfirst
== NULL
)
1002 uiout
->headerfirst
= temphdr
;
1003 uiout
->headerlast
= temphdr
;
1007 temphdr
->colno
= uiout
->headerlast
->colno
+ 1;
1008 uiout
->headerlast
->next
= temphdr
;
1009 uiout
->headerlast
= temphdr
;
1011 uiout
->headercurr
= uiout
->headerlast
;
1014 /* returns 0 if there is no more headers */
1017 get_curr_header (struct ui_out
*uiout
,
1023 /* There may be no headers at all or we may have used all columns */
1024 if (uiout
->headercurr
== NULL
)
1026 *colno
= uiout
->headercurr
->colno
;
1027 *width
= uiout
->headercurr
->width
;
1028 *alignment
= uiout
->headercurr
->alignment
;
1029 *colhdr
= uiout
->headercurr
->colhdr
;
1030 uiout
->headercurr
= uiout
->headercurr
->next
;
1034 /* makes sure the field_* calls were properly placed */
1037 verify_field_proper_position (struct ui_out
*uiout
)
1039 if (uiout
->table_flag
)
1041 if (!uiout
->body_flag
)
1042 internal_error (__FILE__
, __LINE__
,
1043 "table_body missing; table fields must be \
1044 specified after table_body and inside a list.");
1045 if (uiout
->level
== 0)
1046 internal_error (__FILE__
, __LINE__
,
1047 "list_begin missing; table fields must be \
1048 specified after table_body and inside a list.");
1052 /* determines what is the alignment policy */
1055 verify_field_alignment (struct ui_out
*uiout
,
1063 if (uiout
->table_flag
1064 && get_curr_header (uiout
, &colno
, width
, align
, &text
))
1067 internal_error (__FILE__
, __LINE__
,
1068 "ui-out internal error in handling headers.");
1073 *align
= ui_noalign
;
1077 /* access to ui_out format private members */
1080 ui_out_get_field_separator (struct ui_out
*uiout
)
1084 /* Access to ui-out members data */
1086 struct ui_out_data
*
1087 ui_out_data (struct ui_out
*uiout
)
1092 /* initalize private members at startup */
1095 ui_out_new (struct ui_out_impl
*impl
,
1096 struct ui_out_data
*data
,
1099 struct ui_out
*uiout
= XMALLOC (struct ui_out
);
1102 uiout
->flags
= flags
;
1103 uiout
->table_flag
= 0;
1104 uiout
->body_flag
= 0;
1106 memset (uiout
->levels
, 0, sizeof (uiout
->levels
));
1107 uiout
->headerfirst
= NULL
;
1108 uiout
->headerlast
= NULL
;
1109 uiout
->headercurr
= NULL
;
1113 /* standard gdb initialization hook */
1116 _initialize_ui_out (void)
1118 /* nothing needs to be done */