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tui.c
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1 /* General functions for the WDB TUI.
2 
3  Copyright (C) 1998-2015 Free Software Foundation, Inc.
4 
5  Contributed by Hewlett-Packard Company.
6 
7  This file is part of GDB.
8 
9  This program is free software; you can redistribute it and/or modify
10  it under the terms of the GNU General Public License as published by
11  the Free Software Foundation; either version 3 of the License, or
12  (at your option) any later version.
13 
14  This program is distributed in the hope that it will be useful,
15  but WITHOUT ANY WARRANTY; without even the implied warranty of
16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  GNU General Public License for more details.
18 
19  You should have received a copy of the GNU General Public License
20  along with this program. If not, see <http://www.gnu.org/licenses/>. */
21 
22 #include "defs.h"
23 #include "gdbcmd.h"
24 #include "tui/tui.h"
25 #include "tui/tui-hooks.h"
26 #include "tui/tui-data.h"
27 #include "tui/tui-layout.h"
28 #include "tui/tui-io.h"
29 #include "tui/tui-regs.h"
30 #include "tui/tui-stack.h"
31 #include "tui/tui-win.h"
32 #include "tui/tui-winsource.h"
33 #include "tui/tui-windata.h"
34 #include "target.h"
35 #include "frame.h"
36 #include "breakpoint.h"
37 #include "inferior.h"
38 #include "symtab.h"
39 #include "source.h"
40 #include "terminal.h"
41 
42 #include <ctype.h>
43 #include <signal.h>
44 #include <fcntl.h>
45 #if 0
46 #include <termio.h>
47 #endif
48 #include <setjmp.h>
49 
50 #include "gdb_curses.h"
51 #include "interps.h"
52 
53 /* This redefines CTRL if it is not already defined, so it must come
54  after terminal state releated include files like <term.h> and
55  "gdb_curses.h". */
56 #include "readline/readline.h"
57 
58 /* Tells whether the TUI is active or not. */
59 int tui_active = 0;
60 static int tui_finish_init = 1;
61 
63 
65 {
66  unsigned char key;
67  const char *cmd;
68 };
69 
70 /* Key mapping to gdb commands when the TUI is using the single key
71  mode. */
72 static const struct tui_char_command tui_commands[] = {
73  { 'c', "continue" },
74  { 'd', "down" },
75  { 'f', "finish" },
76  { 'n', "next" },
77  { 'r', "run" },
78  { 's', "step" },
79  { 'u', "up" },
80  { 'v', "info locals" },
81  { 'w', "where" },
82  { 0, 0 },
83 };
84 
85 static Keymap tui_keymap;
87 
88 /* TUI readline command.
89  Switch the output mode between TUI/standard gdb. */
90 static int
91 tui_rl_switch_mode (int notused1, int notused2)
92 {
93 
94  /* Don't let exceptions escape. We're in the middle of a readline
95  callback that isn't prepared for that. */
96  TRY
97  {
98  if (tui_active)
99  {
100  tui_disable ();
101  rl_prep_terminal (0);
102  }
103  else
104  {
105  /* If tui_enable throws, we'll re-prep below. */
106  rl_deprep_terminal ();
107  tui_enable ();
108  }
109  }
110  CATCH (ex, RETURN_MASK_ALL)
111  {
113 
114  if (!tui_active)
115  rl_prep_terminal (0);
116  }
117  END_CATCH
118 
119  /* Clear the readline in case switching occurred in middle of
120  something. */
121  if (rl_end)
122  rl_kill_text (0, rl_end);
123 
124  /* Since we left the curses mode, the terminal mode is restored to
125  some previous state. That state may not be suitable for readline
126  to work correctly (it may be restored in line mode). We force an
127  exit of the current readline so that readline is re-entered and
128  it will be able to setup the terminal for its needs. By
129  re-entering in readline, we also redisplay its prompt in the
130  non-curses mode. */
131  rl_newline (1, '\n');
132 
133  /* Make sure the \n we are returning does not repeat the last
134  command. */
135  dont_repeat ();
136  return 0;
137 }
138 
139 /* TUI readline command.
140  Change the TUI layout to show a next layout.
141  This function is bound to CTRL-X 2. It is intended to provide
142  a functionality close to the Emacs split-window command. We
143  always show two windows (src+asm), (src+regs) or (asm+regs). */
144 static int
145 tui_rl_change_windows (int notused1, int notused2)
146 {
147  if (!tui_active)
148  tui_rl_switch_mode (0 /* notused */, 0 /* notused */);
149 
150  if (tui_active)
151  {
152  enum tui_layout_type new_layout;
153 
154  new_layout = tui_current_layout ();
155 
156  /* Select a new layout to have a rolling layout behavior with
157  always two windows (except when undefined). */
158  switch (new_layout)
159  {
160  case SRC_COMMAND:
161  new_layout = SRC_DISASSEM_COMMAND;
162  break;
163 
164  case DISASSEM_COMMAND:
165  new_layout = SRC_DISASSEM_COMMAND;
166  break;
167 
168  case SRC_DATA_COMMAND:
169  new_layout = SRC_DISASSEM_COMMAND;
170  break;
171 
173  new_layout = DISASSEM_DATA_COMMAND;
174  break;
175 
177  new_layout = SRC_DATA_COMMAND;
178  break;
179 
180  default:
181  new_layout = SRC_COMMAND;
182  break;
183  }
184  tui_set_layout (new_layout);
185  }
186  return 0;
187 }
188 
189 /* TUI readline command.
190  Delete the second TUI window to only show one. */
191 static int
192 tui_rl_delete_other_windows (int notused1, int notused2)
193 {
194  if (!tui_active)
195  tui_rl_switch_mode (0 /* notused */, 0 /* notused */);
196 
197  if (tui_active)
198  {
199  enum tui_layout_type new_layout;
200 
201  new_layout = tui_current_layout ();
202 
203  /* Kill one window. */
204  switch (new_layout)
205  {
206  case SRC_COMMAND:
207  case SRC_DATA_COMMAND:
209  default:
210  new_layout = SRC_COMMAND;
211  break;
212 
213  case DISASSEM_COMMAND:
215  new_layout = DISASSEM_COMMAND;
216  break;
217  }
218  tui_set_layout (new_layout);
219  }
220  return 0;
221 }
222 
223 /* TUI readline command.
224  Switch the active window to give the focus to a next window. */
225 static int
226 tui_rl_other_window (int count, int key)
227 {
228  struct tui_win_info *win_info;
229 
230  if (!tui_active)
231  tui_rl_switch_mode (0 /* notused */, 0 /* notused */);
232 
233  win_info = tui_next_win (tui_win_with_focus ());
234  if (win_info)
235  {
236  tui_set_win_focus_to (win_info);
237  if (TUI_DATA_WIN && TUI_DATA_WIN->generic.is_visible)
239  keypad (TUI_CMD_WIN->generic.handle, (win_info != TUI_CMD_WIN));
240  }
241  return 0;
242 }
243 
244 /* TUI readline command.
245  Execute the gdb command bound to the specified key. */
246 static int
247 tui_rl_command_key (int count, int key)
248 {
249  int i;
250 
252  for (i = 0; tui_commands[i].cmd; i++)
253  {
254  if (tui_commands[i].key == key)
255  {
256  /* Insert the command in the readline buffer.
257  Avoid calling the gdb command here since it creates
258  a possible recursion on readline if prompt_for_continue
259  is called (See PR 9584). The command will also appear
260  in the readline history which turns out to be better. */
261  rl_insert_text (tui_commands[i].cmd);
262  rl_newline (1, '\n');
263 
264  /* Switch to gdb command mode while executing the command.
265  This way the gdb's continue prompty will be displayed. */
267  return 0;
268  }
269  }
270  return 0;
271 }
272 
273 /* TUI readline command.
274  Temporarily leave the TUI SingleKey mode to allow editing
275  a gdb command with the normal readline. Once the command
276  is executed, the TUI SingleKey mode is installed back. */
277 static int
278 tui_rl_command_mode (int count, int key)
279 {
281  return rl_insert (count, key);
282 }
283 
284 /* TUI readline command.
285  Switch between TUI SingleKey mode and gdb readline editing. */
286 static int
287 tui_rl_next_keymap (int notused1, int notused2)
288 {
289  if (!tui_active)
290  tui_rl_switch_mode (0 /* notused */, 0 /* notused */);
291 
292  tui_set_key_mode (tui_current_key_mode == TUI_COMMAND_MODE
294  return 0;
295 }
296 
297 /* Readline hook to redisplay ourself the gdb prompt.
298  In the SingleKey mode, the prompt is not printed so that
299  the command window is cleaner. It will be displayed if
300  we temporarily leave the SingleKey mode. */
301 static int
303 {
304  rl_already_prompted = 1;
305  if (tui_current_key_mode != TUI_COMMAND_MODE && immediate_quit == 0)
308  return 0;
309 }
310 
311 /* Change the TUI key mode by installing the appropriate readline
312  keymap. */
313 void
315 {
316  tui_current_key_mode = mode;
317  rl_set_keymap (mode == TUI_SINGLE_KEY_MODE
318  ? tui_keymap : tui_readline_standard_keymap);
320 }
321 
322 /* Initialize readline and configure the keymap for the switching
323  key shortcut. */
324 void
326 {
327  int i;
328  Keymap tui_ctlx_keymap;
329 
330  rl_initialize ();
331 
332  rl_add_defun ("tui-switch-mode", tui_rl_switch_mode, -1);
333  rl_add_defun ("gdb-command", tui_rl_command_key, -1);
334  rl_add_defun ("next-keymap", tui_rl_next_keymap, -1);
335 
336  tui_keymap = rl_make_bare_keymap ();
337  tui_ctlx_keymap = rl_make_bare_keymap ();
338  tui_readline_standard_keymap = rl_get_keymap ();
339 
340  for (i = 0; tui_commands[i].cmd; i++)
341  rl_bind_key_in_map (tui_commands[i].key, tui_rl_command_key, tui_keymap);
342 
343  rl_generic_bind (ISKMAP, "\\C-x", (char*) tui_ctlx_keymap, tui_keymap);
344 
345  /* Bind all other keys to tui_rl_command_mode so that we switch
346  temporarily from SingleKey mode and can enter a gdb command. */
347  for (i = ' '; i < 0x7f; i++)
348  {
349  int j;
350 
351  for (j = 0; tui_commands[j].cmd; j++)
352  if (tui_commands[j].key == i)
353  break;
354 
355  if (tui_commands[j].cmd)
356  continue;
357 
358  rl_bind_key_in_map (i, tui_rl_command_mode, tui_keymap);
359  }
360 
361  rl_bind_key_in_map ('a', tui_rl_switch_mode, emacs_ctlx_keymap);
362  rl_bind_key_in_map ('a', tui_rl_switch_mode, tui_ctlx_keymap);
363  rl_bind_key_in_map ('A', tui_rl_switch_mode, emacs_ctlx_keymap);
364  rl_bind_key_in_map ('A', tui_rl_switch_mode, tui_ctlx_keymap);
365  rl_bind_key_in_map (CTRL ('A'), tui_rl_switch_mode, emacs_ctlx_keymap);
366  rl_bind_key_in_map (CTRL ('A'), tui_rl_switch_mode, tui_ctlx_keymap);
367  rl_bind_key_in_map ('1', tui_rl_delete_other_windows, emacs_ctlx_keymap);
368  rl_bind_key_in_map ('1', tui_rl_delete_other_windows, tui_ctlx_keymap);
369  rl_bind_key_in_map ('2', tui_rl_change_windows, emacs_ctlx_keymap);
370  rl_bind_key_in_map ('2', tui_rl_change_windows, tui_ctlx_keymap);
371  rl_bind_key_in_map ('o', tui_rl_other_window, emacs_ctlx_keymap);
372  rl_bind_key_in_map ('o', tui_rl_other_window, tui_ctlx_keymap);
373  rl_bind_key_in_map ('q', tui_rl_next_keymap, tui_keymap);
374  rl_bind_key_in_map ('s', tui_rl_next_keymap, emacs_ctlx_keymap);
375  rl_bind_key_in_map ('s', tui_rl_next_keymap, tui_ctlx_keymap);
376 }
377 
378 /* Return the TERM variable from the environment, or "<unset>"
379  if not set. */
380 
381 static const char *
383 {
384  const char *term;
385 
386  term = getenv ("TERM");
387  if (term != NULL)
388  return term;
389  return "<unset>";
390 }
391 
392 /* Enter in the tui mode (curses).
393  When in normal mode, it installs the tui hooks in gdb, redirects
394  the gdb output, configures the readline to work in tui mode.
395  When in curses mode, it does nothing. */
396 void
398 {
399  struct interp *interp;
400 
401  if (tui_active)
402  return;
403 
404  /* To avoid to initialize curses when gdb starts, there is a defered
405  curses initialization. This initialization is made only once
406  and the first time the curses mode is entered. */
407  if (tui_finish_init)
408  {
409  WINDOW *w;
410  SCREEN *s;
411  const char *cap;
412  const char *interp;
413 
414  /* If the top level interpreter is not the console/tui (e.g.,
415  MI), enabling curses will certainly lose. */
416  interp = interp_name (top_level_interpreter ());
417  if (strcmp (interp, INTERP_TUI) != 0)
418  error (_("Cannot enable the TUI when the interpreter is '%s'"), interp);
419 
420  /* Don't try to setup curses (and print funny control
421  characters) if we're not outputting to a terminal. */
422  if (!ui_file_isatty (gdb_stdout))
423  error (_("Cannot enable the TUI when output is not a terminal"));
424 
425  s = newterm (NULL, stdout, stdin);
426 #ifdef __MINGW32__
427  /* The MinGW port of ncurses requires $TERM to be unset in order
428  to activate the Windows console driver. */
429  if (s == NULL)
430  s = newterm ("unknown", stdout, stdin);
431 #endif
432  if (s == NULL)
433  {
434  error (_("Cannot enable the TUI: error opening terminal [TERM=%s]"),
435  gdb_getenv_term ());
436  }
437  w = stdscr;
438 
439  /* Check required terminal capabilities. The MinGW port of
440  ncurses does have them, but doesn't expose them through "cup". */
441 #ifndef __MINGW32__
442  cap = tigetstr ("cup");
443  if (cap == NULL || cap == (char *) -1 || *cap == '\0')
444  {
445  endwin ();
446  delscreen (s);
447  error (_("Cannot enable the TUI: "
448  "terminal doesn't support cursor addressing [TERM=%s]"),
449  gdb_getenv_term ());
450  }
451 #endif
452 
453  cbreak ();
454  noecho ();
455  /* timeout (1); */
456  nodelay(w, FALSE);
457  nl();
458  keypad (w, TRUE);
459  rl_initialize ();
460  tui_set_term_height_to (LINES);
461  tui_set_term_width_to (COLS);
462  def_prog_mode ();
463 
467  keypad (TUI_CMD_WIN->generic.handle, TRUE);
468  wrefresh (TUI_CMD_WIN->generic.handle);
469  tui_finish_init = 0;
470  }
471  else
472  {
473  /* Save the current gdb setting of the terminal.
474  Curses will restore this state when endwin() is called. */
475  def_shell_mode ();
476  clearok (stdscr, TRUE);
477  }
478 
479  /* Install the TUI specific hooks. */
481  rl_startup_hook = tui_rl_startup_hook;
482 
484 
485  tui_setup_io (1);
486 
487  tui_active = 1;
488 
489  /* Resize windows before anything might display/refresh a
490  window. */
491  if (tui_win_resized ())
492  {
493  tui_set_win_resized_to (FALSE);
494  tui_resize_all ();
495  }
496 
499 
500  /* Restore TUI keymap. */
501  tui_set_key_mode (tui_current_key_mode);
502 
503  /* Refresh the screen. */
505 
506  /* Update gdb's knowledge of its terminal. */
509 }
510 
511 /* Leave the tui mode.
512  Remove the tui hooks and configure the gdb output and readline
513  back to their original state. The curses mode is left so that
514  the terminal setting is restored to the point when we entered. */
515 void
517 {
518  if (!tui_active)
519  return;
520 
521  /* Restore initial readline keymap. */
522  rl_set_keymap (tui_readline_standard_keymap);
523 
524  /* Remove TUI hooks. */
525  tui_remove_hooks ();
526  rl_startup_hook = 0;
527  rl_already_prompted = 0;
528 
529  /* Leave curses and restore previous gdb terminal setting. */
530  endwin ();
531 
532  /* gdb terminal has changed, update gdb internal copy of it
533  so that terminal management with the inferior works. */
534  tui_setup_io (0);
535 
536  /* Update gdb's knowledge of its terminal. */
538 
539  tui_active = 0;
541 }
542 
543 /* Command wrapper for enabling tui mode. */
544 
545 static void
546 tui_enable_command (char *args, int from_tty)
547 {
548  tui_enable ();
549 }
550 
551 /* Command wrapper for leaving tui mode. */
552 
553 static void
554 tui_disable_command (char *args, int from_tty)
555 {
556  tui_disable ();
557 }
558 
559 void
560 strcat_to_buf (char *buf, int buflen,
561  const char *item_to_add)
562 {
563  if (item_to_add != (char *) NULL && buf != (char *) NULL)
564  {
565  if ((strlen (buf) + strlen (item_to_add)) <= buflen)
566  strcat (buf, item_to_add);
567  else
568  strncat (buf, item_to_add, (buflen - strlen (buf)));
569  }
570 }
571 
572 #if 0
573 /* Solaris <sys/termios.h> defines CTRL. */
574 #ifndef CTRL
575 #define CTRL(x) (x & ~0140)
576 #endif
577 
578 #define FILEDES 2
579 #define CHK(val, dft) (val<=0 ? dft : val)
580 
581 static void
582 tui_reset (void)
583 {
584  struct termio mode;
585 
586  /* Reset the teletype mode bits to a sensible state.
587  Copied tset.c. */
588 #if defined (TIOCGETC)
589  struct tchars tbuf;
590 #endif /* TIOCGETC */
591 #ifdef UCB_NTTY
592  struct ltchars ltc;
593 
594  if (ldisc == NTTYDISC)
595  {
596  ioctl (FILEDES, TIOCGLTC, &ltc);
597  ltc.t_suspc = CHK (ltc.t_suspc, CTRL ('Z'));
598  ltc.t_dsuspc = CHK (ltc.t_dsuspc, CTRL ('Y'));
599  ltc.t_rprntc = CHK (ltc.t_rprntc, CTRL ('R'));
600  ltc.t_flushc = CHK (ltc.t_flushc, CTRL ('O'));
601  ltc.t_werasc = CHK (ltc.t_werasc, CTRL ('W'));
602  ltc.t_lnextc = CHK (ltc.t_lnextc, CTRL ('V'));
603  ioctl (FILEDES, TIOCSLTC, &ltc);
604  }
605 #endif /* UCB_NTTY */
606 #ifdef TIOCGETC
607  ioctl (FILEDES, TIOCGETC, &tbuf);
608  tbuf.t_intrc = CHK (tbuf.t_intrc, CTRL ('?'));
609  tbuf.t_quitc = CHK (tbuf.t_quitc, CTRL ('\\'));
610  tbuf.t_startc = CHK (tbuf.t_startc, CTRL ('Q'));
611  tbuf.t_stopc = CHK (tbuf.t_stopc, CTRL ('S'));
612  tbuf.t_eofc = CHK (tbuf.t_eofc, CTRL ('D'));
613  /* brkc is left alone. */
614  ioctl (FILEDES, TIOCSETC, &tbuf);
615 #endif /* TIOCGETC */
616  mode.sg_flags &= ~(RAW
617 #ifdef CBREAK
618  | CBREAK
619 #endif /* CBREAK */
620  | VTDELAY | ALLDELAY);
621  mode.sg_flags |= XTABS | ECHO | CRMOD | ANYP;
622 
623  return;
624 }
625 #endif
626 
627 void
628 tui_show_source (const char *fullname, int line)
629 {
631 
632  /* Make sure that the source window is displayed. */
634 
636  tui_update_locator_fullname (fullname);
637 }
638 
639 void
641 {
643  tui_update_source_windows_with_addr (gdbarch, addr);
644 }
645 
646 int
648 {
649  if (tui_active == 0)
650  return 0;
651 
652  if (tui_win_list[type] == 0)
653  return 0;
654 
656 }
657 
658 int
659 tui_get_command_dimension (unsigned int *width,
660  unsigned int *height)
661 {
662  if (!tui_active || (TUI_CMD_WIN == NULL))
663  {
664  return 0;
665  }
666 
667  *width = TUI_CMD_WIN->generic.width;
668  *height = TUI_CMD_WIN->generic.height;
669  return 1;
670 }
671 
672 /* Provide a prototype to silence -Wmissing-prototypes. */
674 
675 void
677 {
678  struct cmd_list_element **tuicmd;
679 
680  tuicmd = tui_get_cmd_list ();
681 
683  _("Enable TUI display mode."),
684  tuicmd);
686  _("Disable TUI display mode."),
687  tuicmd);
688 }
static void tui_enable_command(char *args, int from_tty)
Definition: tui.c:546
static Keymap tui_readline_standard_keymap
Definition: tui.c:86
Definition: interps.c:48
void tui_update_gdb_sizes(void)
Definition: tui-win.c:533
void tui_set_term_height_to(int h)
Definition: tui-data.c:270
int tui_get_command_dimension(unsigned int *width, unsigned int *height)
Definition: tui.c:659
struct tui_win_info * tui_win_list[MAX_MAJOR_WINDOWS]
Definition: tui-data.c:32
bfd_vma CORE_ADDR
Definition: common-types.h:41
static const char * gdb_getenv_term(void)
Definition: tui.c:382
tui_key_mode
Definition: tui.h:73
int tui_active
Definition: tui.c:59
void tui_refresh_data_win(void)
Definition: tui-windata.c:214
static int tui_rl_command_key(int count, int key)
Definition: tui.c:247
int ui_file_isatty(struct ui_file *file)
Definition: ui-file.c:198
tui_layout_type
Definition: tui-data.h:114
#define INTERP_TUI
Definition: interps.h:113
struct symtab_and_line get_current_source_symtab_and_line(void)
Definition: source.c:181
struct ui_file * gdb_stdout
Definition: main.c:71
static int tui_rl_other_window(int count, int key)
Definition: tui.c:226
static int tui_rl_startup_hook(void)
Definition: tui.c:302
void tui_set_win_focus_to(struct tui_win_info *win_info)
Definition: tui-win.c:554
#define _(String)
Definition: gdb_locale.h:40
void tui_redisplay_readline(void)
Definition: tui-io.c:200
#define END_CATCH
static int tui_rl_delete_other_windows(int notused1, int notused2)
Definition: tui.c:192
void tui_update_locator_fullname(const char *fullname)
Definition: tui-stack.c:347
struct tui_win_info * tui_next_win(struct tui_win_info *cur_win)
Definition: tui-data.c:316
void tui_refresh_all_win(void)
Definition: tui-win.c:694
enum tui_status tui_set_layout(enum tui_layout_type layout_type)
Definition: tui-layout.c:127
void tui_set_term_width_to(int w)
Definition: tui-data.c:286
#define TRY
void tui_install_hooks(void)
Definition: tui-hooks.c:232
static int tui_rl_next_keymap(int notused1, int notused2)
Definition: tui.c:287
void tui_set_key_mode(enum tui_key_mode mode)
Definition: tui.c:314
#define ECHO
Definition: ada-lex.c:979
#define CATCH(EXCEPTION, MASK)
struct tui_gen_win_info generic
Definition: tui-data.h:277
void gdb_save_tty_state(void)
Definition: inflow.c:256
void initialize_file_ftype(void)
Definition: defs.h:281
void tui_show_source(const char *fullname, int line)
Definition: tui.c:628
Definition: tui.h:39
void strcat_to_buf(char *buf, int buflen, const char *item_to_add)
Definition: tui.c:560
void exception_print(struct ui_file *file, struct gdb_exception e)
Definition: exceptions.c:109
struct tui_win_info * tui_win_with_focus(void)
Definition: tui-data.c:125
struct cmd_list_element * add_cmd(const char *name, enum command_class theclass, cmd_cfunc_ftype *fun, const char *doc, struct cmd_list_element **list)
Definition: cli-decode.c:192
void tui_initialize_readline(void)
Definition: tui.c:325
void tui_disable(void)
Definition: tui.c:516
struct frame_info * deprecated_safe_get_selected_frame(void)
Definition: frame.c:1564
Definition: gdbtypes.h:749
static const char * type
Definition: language.c:103
void reinitialize_more_filter(void)
Definition: utils.c:1902
static Keymap tui_keymap
Definition: tui.c:85
void tui_setup_io(int mode)
Definition: tui-io.c:445
#define TUI_DATA_WIN
Definition: tui-data.h:302
struct symtab * symtab
Definition: symtab.h:1369
tui_win_type
Definition: tui.h:37
unsigned char key
Definition: tui.c:66
#define TUI_CMD_WIN
Definition: tui-data.h:303
const char * cmd
Definition: tui.c:67
static int tui_rl_switch_mode(int notused1, int notused2)
Definition: tui.c:91
void tui_add_win_to_layout(enum tui_win_type type)
Definition: tui-layout.c:248
void tui_set_win_resized_to(int resized)
Definition: tui-data.c:109
struct cmd_list_element ** tui_get_cmd_list(void)
Definition: tui-win.c:339
static void tui_disable_command(char *args, int from_tty)
Definition: tui.c:554
const char * interp_name(struct interp *interp)
Definition: interps.c:273
void tui_show_locator_content(void)
Definition: tui-stack.c:245
int immediate_quit
#define TUI_SRC_WIN
Definition: tui-data.h:300
void tui_update_source_windows_with_line(struct symtab *s, int line)
int tui_update_variables(void)
Definition: tui-win.c:273
int tui_is_window_visible(enum tui_win_type type)
Definition: tui.c:647
void tui_update_source_windows_with_addr(struct gdbarch *gdbarch, CORE_ADDR addr)
void tui_resize_all(void)
Definition: tui-win.c:737
struct ui_file * gdb_stderr
Definition: main.c:72
static int tui_rl_command_mode(int count, int key)
Definition: tui.c:278
int line
Definition: symtab.h:1570
initialize_file_ftype _initialize_tui
void tui_show_assembly(struct gdbarch *gdbarch, CORE_ADDR addr)
Definition: tui.c:640
int tui_show_frame_info(struct frame_info *fi)
Definition: tui-stack.c:360
struct interp * top_level_interpreter(void)
Definition: interps.c:476
void tui_enable(void)
Definition: tui.c:397
void dont_repeat(void)
Definition: top.c:582
static int tui_rl_change_windows(int notused1, int notused2)
Definition: tui.c:145
int tui_win_resized(void)
Definition: tui-data.c:101
enum tui_key_mode tui_current_key_mode
Definition: tui.c:62
void error(const char *fmt,...)
Definition: errors.c:38
static int tui_finish_init
Definition: tui.c:60
void tui_remove_hooks(void)
Definition: tui-hooks.c:262
enum tui_layout_type tui_current_layout(void)
Definition: tui-data.c:294