Commit | Line | Data |
---|---|---|
f377b406 | 1 | /* General functions for the WDB TUI. |
f33c6cbf | 2 | |
6aba47ca DJ |
3 | Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007 |
4 | Free Software Foundation, Inc. | |
f33c6cbf | 5 | |
f377b406 SC |
6 | Contributed by Hewlett-Packard Company. |
7 | ||
8 | This file is part of GDB. | |
9 | ||
10 | This program is free software; you can redistribute it and/or modify | |
11 | it under the terms of the GNU General Public License as published by | |
12 | the Free Software Foundation; either version 2 of the License, or | |
13 | (at your option) any later version. | |
14 | ||
15 | This program is distributed in the hope that it will be useful, | |
16 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | GNU General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU General Public License | |
21 | along with this program; if not, write to the Free Software | |
88d83552 EZ |
22 | Foundation, Inc., 51 Franklin Street, Fifth Floor, |
23 | Boston, MA 02110-1301, USA. */ | |
c906108c | 24 | |
c906108c SS |
25 | #include "defs.h" |
26 | #include "gdbcmd.h" | |
d7b2e967 | 27 | #include "tui/tui.h" |
6a83354a | 28 | #include "tui/tui-hooks.h" |
d7b2e967 AC |
29 | #include "tui/tui-data.h" |
30 | #include "tui/tui-layout.h" | |
31 | #include "tui/tui-io.h" | |
32 | #include "tui/tui-regs.h" | |
33 | #include "tui/tui-stack.h" | |
34 | #include "tui/tui-win.h" | |
35 | #include "tui/tui-winsource.h" | |
36 | #include "tui/tui-windata.h" | |
39db33d6 SC |
37 | #include "target.h" |
38 | #include "frame.h" | |
39 | #include "breakpoint.h" | |
c6f60bcd | 40 | #include "inferior.h" |
52575520 EZ |
41 | #include "symtab.h" |
42 | #include "source.h" | |
39db33d6 | 43 | |
479272a3 JB |
44 | #include <stdio.h> |
45 | #include <stdlib.h> | |
46 | #include <ctype.h> | |
479272a3 JB |
47 | #include <signal.h> |
48 | #include <fcntl.h> | |
49 | #if 0 | |
50 | #include <termio.h> | |
51 | #endif | |
52 | #include <setjmp.h> | |
53 | ||
6a83354a | 54 | #include "gdb_curses.h" |
96ec9981 | 55 | |
9671aeef MK |
56 | /* This redefines CTRL if it is not already defined, so it must come |
57 | after terminal state releated include files like <term.h> and | |
f9a79064 | 58 | "gdb_curses.h". */ |
dbda9972 | 59 | #include "readline/readline.h" |
9671aeef | 60 | |
39db33d6 SC |
61 | /* Tells whether the TUI is active or not. */ |
62 | int tui_active = 0; | |
63 | static int tui_finish_init = 1; | |
64 | ||
6d012f14 | 65 | enum tui_key_mode tui_current_key_mode = TUI_COMMAND_MODE; |
e09d2eba SC |
66 | |
67 | struct tui_char_command | |
68 | { | |
69 | unsigned char key; | |
70 | const char* cmd; | |
71 | }; | |
72 | ||
73 | /* Key mapping to gdb commands when the TUI is using the single key mode. */ | |
74 | static const struct tui_char_command tui_commands[] = { | |
75 | { 'c', "continue" }, | |
76 | { 'd', "down" }, | |
77 | { 'f', "finish" }, | |
78 | { 'n', "next" }, | |
79 | { 'r', "run" }, | |
80 | { 's', "step" }, | |
81 | { 'u', "up" }, | |
82 | { 'v', "info locals" }, | |
83 | { 'w', "where" }, | |
84 | { 0, 0 }, | |
85 | }; | |
86 | ||
87 | static Keymap tui_keymap; | |
88 | static Keymap tui_readline_standard_keymap; | |
89 | ||
90 | /* TUI readline command. | |
91 | Switch the output mode between TUI/standard gdb. */ | |
39db33d6 | 92 | static int |
88fa91b4 | 93 | tui_rl_switch_mode (int notused1, int notused2) |
c906108c | 94 | { |
39db33d6 | 95 | if (tui_active) |
c906108c | 96 | { |
39db33d6 | 97 | tui_disable (); |
c6f60bcd | 98 | rl_prep_terminal (0); |
39db33d6 SC |
99 | } |
100 | else | |
101 | { | |
c6f60bcd | 102 | rl_deprep_terminal (); |
39db33d6 | 103 | tui_enable (); |
c906108c | 104 | } |
c906108c | 105 | |
39db33d6 SC |
106 | /* Clear the readline in case switching occurred in middle of something. */ |
107 | if (rl_end) | |
108 | rl_kill_text (0, rl_end); | |
109 | ||
110 | /* Since we left the curses mode, the terminal mode is restored to | |
111 | some previous state. That state may not be suitable for readline | |
112 | to work correctly (it may be restored in line mode). We force an | |
113 | exit of the current readline so that readline is re-entered and it | |
114 | will be able to setup the terminal for its needs. By re-entering | |
115 | in readline, we also redisplay its prompt in the non-curses mode. */ | |
116 | rl_newline (1, '\n'); | |
c6f60bcd SC |
117 | |
118 | /* Make sure the \n we are returning does not repeat the last command. */ | |
119 | dont_repeat (); | |
39db33d6 SC |
120 | return 0; |
121 | } | |
c906108c | 122 | |
6ba6ffa2 SC |
123 | /* TUI readline command. |
124 | Change the TUI layout to show a next layout. | |
377c38ea SC |
125 | This function is bound to CTRL-X 2. It is intended to provide |
126 | a functionality close to the Emacs split-window command. We always | |
127 | show two windows (src+asm), (src+regs) or (asm+regs). */ | |
128 | static int | |
88fa91b4 | 129 | tui_rl_change_windows (int notused1, int notused2) |
377c38ea SC |
130 | { |
131 | if (!tui_active) | |
88fa91b4 | 132 | tui_rl_switch_mode (0/*notused*/, 0/*notused*/); |
377c38ea SC |
133 | |
134 | if (tui_active) | |
135 | { | |
2a8854a7 AC |
136 | enum tui_layout_type new_layout; |
137 | enum tui_register_display_type regs_type = TUI_UNDEFINED_REGS; | |
377c38ea | 138 | |
dd1abb8c | 139 | new_layout = tui_current_layout (); |
377c38ea SC |
140 | |
141 | /* Select a new layout to have a rolling layout behavior | |
142 | with always two windows (except when undefined). */ | |
143 | switch (new_layout) | |
144 | { | |
145 | case SRC_COMMAND: | |
146 | new_layout = SRC_DISASSEM_COMMAND; | |
147 | break; | |
148 | ||
149 | case DISASSEM_COMMAND: | |
150 | new_layout = SRC_DISASSEM_COMMAND; | |
151 | break; | |
152 | ||
153 | case SRC_DATA_COMMAND: | |
154 | new_layout = SRC_DISASSEM_COMMAND; | |
155 | break; | |
156 | ||
157 | case SRC_DISASSEM_COMMAND: | |
158 | new_layout = DISASSEM_DATA_COMMAND; | |
159 | break; | |
160 | ||
161 | case DISASSEM_DATA_COMMAND: | |
162 | new_layout = SRC_DATA_COMMAND; | |
163 | break; | |
164 | ||
165 | default: | |
166 | new_layout = SRC_COMMAND; | |
167 | break; | |
168 | } | |
080ce8c0 | 169 | tui_set_layout (new_layout, regs_type); |
377c38ea SC |
170 | } |
171 | return 0; | |
172 | } | |
173 | ||
6ba6ffa2 SC |
174 | /* TUI readline command. |
175 | Delete the second TUI window to only show one. */ | |
377c38ea | 176 | static int |
88fa91b4 | 177 | tui_rl_delete_other_windows (int notused1, int notused2) |
377c38ea SC |
178 | { |
179 | if (!tui_active) | |
88fa91b4 | 180 | tui_rl_switch_mode (0/*notused*/, 0/*notused*/); |
377c38ea SC |
181 | |
182 | if (tui_active) | |
183 | { | |
2a8854a7 AC |
184 | enum tui_layout_type new_layout; |
185 | enum tui_register_display_type regs_type = TUI_UNDEFINED_REGS; | |
377c38ea | 186 | |
dd1abb8c | 187 | new_layout = tui_current_layout (); |
377c38ea SC |
188 | |
189 | /* Kill one window. */ | |
190 | switch (new_layout) | |
191 | { | |
192 | case SRC_COMMAND: | |
193 | case SRC_DATA_COMMAND: | |
194 | case SRC_DISASSEM_COMMAND: | |
195 | default: | |
196 | new_layout = SRC_COMMAND; | |
197 | break; | |
198 | ||
199 | case DISASSEM_COMMAND: | |
200 | case DISASSEM_DATA_COMMAND: | |
201 | new_layout = DISASSEM_COMMAND; | |
202 | break; | |
203 | } | |
080ce8c0 | 204 | tui_set_layout (new_layout, regs_type); |
377c38ea SC |
205 | } |
206 | return 0; | |
207 | } | |
208 | ||
3fc14bdb SC |
209 | /* TUI readline command. |
210 | Switch the active window to give the focus to a next window. */ | |
211 | static int | |
212 | tui_rl_other_window (int count, int key) | |
213 | { | |
6ba8e26f | 214 | struct tui_win_info * win_info; |
3fc14bdb SC |
215 | |
216 | if (!tui_active) | |
217 | tui_rl_switch_mode (0/*notused*/, 0/*notused*/); | |
218 | ||
6ba8e26f AC |
219 | win_info = tui_next_win (tui_win_with_focus ()); |
220 | if (win_info) | |
3fc14bdb | 221 | { |
6ba8e26f | 222 | tui_set_win_focus_to (win_info); |
6d012f14 | 223 | if (TUI_DATA_WIN && TUI_DATA_WIN->generic.is_visible) |
edae1ccf | 224 | tui_refresh_data_win (); |
6ba8e26f | 225 | keypad (TUI_CMD_WIN->generic.handle, (win_info != TUI_CMD_WIN)); |
3fc14bdb SC |
226 | } |
227 | return 0; | |
228 | } | |
229 | ||
e09d2eba SC |
230 | /* TUI readline command. |
231 | Execute the gdb command bound to the specified key. */ | |
232 | static int | |
233 | tui_rl_command_key (int count, int key) | |
234 | { | |
235 | int i; | |
236 | ||
237 | reinitialize_more_filter (); | |
238 | for (i = 0; tui_commands[i].cmd; i++) | |
239 | { | |
240 | if (tui_commands[i].key == key) | |
241 | { | |
242 | /* Must save the command because it can be modified | |
243 | by execute_command. */ | |
244 | char* cmd = alloca (strlen (tui_commands[i].cmd) + 1); | |
245 | strcpy (cmd, tui_commands[i].cmd); | |
246 | execute_command (cmd, TRUE); | |
247 | return 0; | |
248 | } | |
249 | } | |
250 | return 0; | |
251 | } | |
252 | ||
253 | /* TUI readline command. | |
254 | Temporarily leave the TUI SingleKey mode to allow editing | |
255 | a gdb command with the normal readline. Once the command | |
256 | is executed, the TUI SingleKey mode is installed back. */ | |
257 | static int | |
258 | tui_rl_command_mode (int count, int key) | |
259 | { | |
6d012f14 | 260 | tui_set_key_mode (TUI_ONE_COMMAND_MODE); |
e09d2eba SC |
261 | return rl_insert (count, key); |
262 | } | |
263 | ||
264 | /* TUI readline command. | |
265 | Switch between TUI SingleKey mode and gdb readline editing. */ | |
266 | static int | |
88fa91b4 | 267 | tui_rl_next_keymap (int notused1, int notused2) |
e09d2eba | 268 | { |
3fc14bdb SC |
269 | if (!tui_active) |
270 | tui_rl_switch_mode (0/*notused*/, 0/*notused*/); | |
271 | ||
6d012f14 AC |
272 | tui_set_key_mode (tui_current_key_mode == TUI_COMMAND_MODE |
273 | ? TUI_SINGLE_KEY_MODE : TUI_COMMAND_MODE); | |
e09d2eba SC |
274 | return 0; |
275 | } | |
276 | ||
277 | /* Readline hook to redisplay ourself the gdb prompt. | |
278 | In the SingleKey mode, the prompt is not printed so that | |
279 | the command window is cleaner. It will be displayed if | |
280 | we temporarily leave the SingleKey mode. */ | |
281 | static int | |
d02c80cd | 282 | tui_rl_startup_hook (void) |
e09d2eba | 283 | { |
8cee930b | 284 | rl_already_prompted = 1; |
6d012f14 AC |
285 | if (tui_current_key_mode != TUI_COMMAND_MODE) |
286 | tui_set_key_mode (TUI_SINGLE_KEY_MODE); | |
8cee930b | 287 | tui_redisplay_readline (); |
e09d2eba SC |
288 | return 0; |
289 | } | |
290 | ||
291 | /* Change the TUI key mode by installing the appropriate readline keymap. */ | |
292 | void | |
293 | tui_set_key_mode (enum tui_key_mode mode) | |
294 | { | |
295 | tui_current_key_mode = mode; | |
6d012f14 | 296 | rl_set_keymap (mode == TUI_SINGLE_KEY_MODE |
e09d2eba | 297 | ? tui_keymap : tui_readline_standard_keymap); |
47d3492a | 298 | tui_show_locator_content (); |
e09d2eba SC |
299 | } |
300 | ||
39db33d6 SC |
301 | /* Initialize readline and configure the keymap for the switching |
302 | key shortcut. */ | |
c906108c | 303 | void |
d02c80cd | 304 | tui_initialize_readline (void) |
c906108c | 305 | { |
e09d2eba SC |
306 | int i; |
307 | Keymap tui_ctlx_keymap; | |
308 | ||
39db33d6 | 309 | rl_initialize (); |
c906108c | 310 | |
6ba6ffa2 | 311 | rl_add_defun ("tui-switch-mode", tui_rl_switch_mode, -1); |
e09d2eba SC |
312 | rl_add_defun ("gdb-command", tui_rl_command_key, -1); |
313 | rl_add_defun ("next-keymap", tui_rl_next_keymap, -1); | |
314 | ||
315 | tui_keymap = rl_make_bare_keymap (); | |
316 | tui_ctlx_keymap = rl_make_bare_keymap (); | |
317 | tui_readline_standard_keymap = rl_get_keymap (); | |
318 | ||
319 | for (i = 0; tui_commands[i].cmd; i++) | |
320 | rl_bind_key_in_map (tui_commands[i].key, tui_rl_command_key, tui_keymap); | |
321 | ||
322 | rl_generic_bind (ISKMAP, "\\C-x", (char*) tui_ctlx_keymap, tui_keymap); | |
323 | ||
324 | /* Bind all other keys to tui_rl_command_mode so that we switch | |
325 | temporarily from SingleKey mode and can enter a gdb command. */ | |
e3da6fc5 | 326 | for (i = ' '; i < 0x7f; i++) |
e09d2eba SC |
327 | { |
328 | int j; | |
329 | ||
330 | for (j = 0; tui_commands[j].cmd; j++) | |
331 | if (tui_commands[j].key == i) | |
332 | break; | |
333 | ||
334 | if (tui_commands[j].cmd) | |
335 | continue; | |
336 | ||
337 | rl_bind_key_in_map (i, tui_rl_command_mode, tui_keymap); | |
338 | } | |
339 | ||
6ba6ffa2 | 340 | rl_bind_key_in_map ('a', tui_rl_switch_mode, emacs_ctlx_keymap); |
e09d2eba | 341 | rl_bind_key_in_map ('a', tui_rl_switch_mode, tui_ctlx_keymap); |
6ba6ffa2 | 342 | rl_bind_key_in_map ('A', tui_rl_switch_mode, emacs_ctlx_keymap); |
e09d2eba | 343 | rl_bind_key_in_map ('A', tui_rl_switch_mode, tui_ctlx_keymap); |
6ba6ffa2 | 344 | rl_bind_key_in_map (CTRL ('A'), tui_rl_switch_mode, emacs_ctlx_keymap); |
e09d2eba | 345 | rl_bind_key_in_map (CTRL ('A'), tui_rl_switch_mode, tui_ctlx_keymap); |
6ba6ffa2 | 346 | rl_bind_key_in_map ('1', tui_rl_delete_other_windows, emacs_ctlx_keymap); |
e09d2eba | 347 | rl_bind_key_in_map ('1', tui_rl_delete_other_windows, tui_ctlx_keymap); |
6ba6ffa2 | 348 | rl_bind_key_in_map ('2', tui_rl_change_windows, emacs_ctlx_keymap); |
e09d2eba | 349 | rl_bind_key_in_map ('2', tui_rl_change_windows, tui_ctlx_keymap); |
3fc14bdb SC |
350 | rl_bind_key_in_map ('o', tui_rl_other_window, emacs_ctlx_keymap); |
351 | rl_bind_key_in_map ('o', tui_rl_other_window, tui_ctlx_keymap); | |
e09d2eba SC |
352 | rl_bind_key_in_map ('q', tui_rl_next_keymap, tui_keymap); |
353 | rl_bind_key_in_map ('s', tui_rl_next_keymap, emacs_ctlx_keymap); | |
354 | rl_bind_key_in_map ('s', tui_rl_next_keymap, tui_ctlx_keymap); | |
39db33d6 | 355 | } |
c906108c | 356 | |
39db33d6 SC |
357 | /* Enter in the tui mode (curses). |
358 | When in normal mode, it installs the tui hooks in gdb, redirects | |
359 | the gdb output, configures the readline to work in tui mode. | |
360 | When in curses mode, it does nothing. */ | |
c906108c | 361 | void |
39db33d6 | 362 | tui_enable (void) |
c906108c | 363 | { |
39db33d6 SC |
364 | if (tui_active) |
365 | return; | |
366 | ||
367 | /* To avoid to initialize curses when gdb starts, there is a defered | |
368 | curses initialization. This initialization is made only once | |
369 | and the first time the curses mode is entered. */ | |
370 | if (tui_finish_init) | |
c906108c | 371 | { |
39db33d6 SC |
372 | WINDOW *w; |
373 | ||
374 | w = initscr (); | |
375 | ||
377c38ea SC |
376 | cbreak (); |
377 | noecho (); | |
39db33d6 SC |
378 | /*timeout (1);*/ |
379 | nodelay(w, FALSE); | |
380 | nl(); | |
381 | keypad (w, TRUE); | |
382 | rl_initialize (); | |
dd1abb8c AC |
383 | tui_set_term_height_to (LINES); |
384 | tui_set_term_width_to (COLS); | |
39db33d6 SC |
385 | def_prog_mode (); |
386 | ||
47d3492a | 387 | tui_show_frame_info (0); |
080ce8c0 | 388 | tui_set_layout (SRC_COMMAND, TUI_UNDEFINED_REGS); |
6d012f14 AC |
389 | tui_set_win_focus_to (TUI_SRC_WIN); |
390 | keypad (TUI_CMD_WIN->generic.handle, TRUE); | |
391 | wrefresh (TUI_CMD_WIN->generic.handle); | |
39db33d6 | 392 | tui_finish_init = 0; |
c906108c | 393 | } |
39db33d6 SC |
394 | else |
395 | { | |
396 | /* Save the current gdb setting of the terminal. | |
397 | Curses will restore this state when endwin() is called. */ | |
398 | def_shell_mode (); | |
399 | clearok (stdscr, TRUE); | |
400 | } | |
c906108c | 401 | |
39db33d6 SC |
402 | /* Install the TUI specific hooks. */ |
403 | tui_install_hooks (); | |
e09d2eba | 404 | rl_startup_hook = tui_rl_startup_hook; |
c906108c | 405 | |
377c38ea SC |
406 | tui_update_variables (); |
407 | ||
39db33d6 | 408 | tui_setup_io (1); |
c906108c | 409 | |
39db33d6 | 410 | tui_active = 1; |
206415a3 DJ |
411 | if (deprecated_safe_get_selected_frame ()) |
412 | tui_show_frame_info (deprecated_safe_get_selected_frame ()); | |
297d1607 | 413 | |
e3da6fc5 SC |
414 | /* Restore TUI keymap. */ |
415 | tui_set_key_mode (tui_current_key_mode); | |
a21fcd8f | 416 | tui_refresh_all_win (); |
1533ce99 SC |
417 | |
418 | /* Update gdb's knowledge of its terminal. */ | |
419 | target_terminal_save_ours (); | |
3e752b04 | 420 | tui_update_gdb_sizes (); |
39db33d6 SC |
421 | } |
422 | ||
423 | /* Leave the tui mode. | |
424 | Remove the tui hooks and configure the gdb output and readline | |
425 | back to their original state. The curses mode is left so that | |
426 | the terminal setting is restored to the point when we entered. */ | |
c906108c | 427 | void |
39db33d6 | 428 | tui_disable (void) |
c906108c | 429 | { |
39db33d6 SC |
430 | if (!tui_active) |
431 | return; | |
c906108c | 432 | |
e3da6fc5 SC |
433 | /* Restore initial readline keymap. */ |
434 | rl_set_keymap (tui_readline_standard_keymap); | |
435 | ||
39db33d6 SC |
436 | /* Remove TUI hooks. */ |
437 | tui_remove_hooks (); | |
e09d2eba SC |
438 | rl_startup_hook = 0; |
439 | rl_already_prompted = 0; | |
c906108c | 440 | |
39db33d6 SC |
441 | /* Leave curses and restore previous gdb terminal setting. */ |
442 | endwin (); | |
c906108c | 443 | |
39db33d6 SC |
444 | /* gdb terminal has changed, update gdb internal copy of it |
445 | so that terminal management with the inferior works. */ | |
446 | tui_setup_io (0); | |
c906108c | 447 | |
1533ce99 SC |
448 | /* Update gdb's knowledge of its terminal. */ |
449 | target_terminal_save_ours (); | |
450 | ||
39db33d6 | 451 | tui_active = 0; |
3e752b04 | 452 | tui_update_gdb_sizes (); |
39db33d6 | 453 | } |
c906108c | 454 | |
c906108c | 455 | void |
6ba8e26f | 456 | strcat_to_buf (char *buf, int buflen, const char *item_to_add) |
c906108c | 457 | { |
6ba8e26f | 458 | if (item_to_add != (char *) NULL && buf != (char *) NULL) |
c906108c | 459 | { |
6ba8e26f AC |
460 | if ((strlen (buf) + strlen (item_to_add)) <= buflen) |
461 | strcat (buf, item_to_add); | |
c906108c | 462 | else |
6ba8e26f | 463 | strncat (buf, item_to_add, (buflen - strlen (buf))); |
c906108c | 464 | } |
c906108c SS |
465 | } |
466 | ||
39db33d6 SC |
467 | #if 0 |
468 | /* Solaris <sys/termios.h> defines CTRL. */ | |
469 | #ifndef CTRL | |
470 | #define CTRL(x) (x & ~0140) | |
471 | #endif | |
c906108c | 472 | |
39db33d6 SC |
473 | #define FILEDES 2 |
474 | #define CHK(val, dft) (val<=0 ? dft : val) | |
c906108c SS |
475 | |
476 | static void | |
6ba8e26f | 477 | tui_reset (void) |
c906108c SS |
478 | { |
479 | struct termio mode; | |
480 | ||
481 | /* | |
c5aa993b JM |
482 | ** reset the teletype mode bits to a sensible state. |
483 | ** Copied tset.c | |
484 | */ | |
1f04aa62 | 485 | #if defined (TIOCGETC) |
c906108c | 486 | struct tchars tbuf; |
1f04aa62 | 487 | #endif /* TIOCGETC */ |
c906108c SS |
488 | #ifdef UCB_NTTY |
489 | struct ltchars ltc; | |
490 | ||
491 | if (ldisc == NTTYDISC) | |
492 | { | |
493 | ioctl (FILEDES, TIOCGLTC, <c); | |
494 | ltc.t_suspc = CHK (ltc.t_suspc, CTRL ('Z')); | |
495 | ltc.t_dsuspc = CHK (ltc.t_dsuspc, CTRL ('Y')); | |
496 | ltc.t_rprntc = CHK (ltc.t_rprntc, CTRL ('R')); | |
497 | ltc.t_flushc = CHK (ltc.t_flushc, CTRL ('O')); | |
498 | ltc.t_werasc = CHK (ltc.t_werasc, CTRL ('W')); | |
499 | ltc.t_lnextc = CHK (ltc.t_lnextc, CTRL ('V')); | |
500 | ioctl (FILEDES, TIOCSLTC, <c); | |
501 | } | |
502 | #endif /* UCB_NTTY */ | |
c906108c SS |
503 | #ifdef TIOCGETC |
504 | ioctl (FILEDES, TIOCGETC, &tbuf); | |
505 | tbuf.t_intrc = CHK (tbuf.t_intrc, CTRL ('?')); | |
506 | tbuf.t_quitc = CHK (tbuf.t_quitc, CTRL ('\\')); | |
507 | tbuf.t_startc = CHK (tbuf.t_startc, CTRL ('Q')); | |
508 | tbuf.t_stopc = CHK (tbuf.t_stopc, CTRL ('S')); | |
509 | tbuf.t_eofc = CHK (tbuf.t_eofc, CTRL ('D')); | |
510 | /* brkc is left alone */ | |
511 | ioctl (FILEDES, TIOCSETC, &tbuf); | |
512 | #endif /* TIOCGETC */ | |
513 | mode.sg_flags &= ~(RAW | |
514 | #ifdef CBREAK | |
515 | | CBREAK | |
516 | #endif /* CBREAK */ | |
517 | | VTDELAY | ALLDELAY); | |
518 | mode.sg_flags |= XTABS | ECHO | CRMOD | ANYP; | |
c906108c SS |
519 | |
520 | return; | |
6ba8e26f | 521 | } |
39db33d6 SC |
522 | #endif |
523 | ||
c6f60bcd SC |
524 | void |
525 | tui_show_source (const char *file, int line) | |
526 | { | |
52575520 | 527 | struct symtab_and_line cursal = get_current_source_symtab_and_line (); |
c6f60bcd | 528 | /* make sure that the source window is displayed */ |
080ce8c0 | 529 | tui_add_win_to_layout (SRC_WIN); |
c6f60bcd | 530 | |
f80bda8e | 531 | tui_update_source_windows_with_line (cursal.symtab, line); |
47d3492a | 532 | tui_update_locator_filename (file); |
c6f60bcd | 533 | } |
1403b519 SC |
534 | |
535 | void | |
536 | tui_show_assembly (CORE_ADDR addr) | |
537 | { | |
080ce8c0 | 538 | tui_add_win_to_layout (DISASSEM_WIN); |
f80bda8e | 539 | tui_update_source_windows_with_addr (addr); |
1403b519 SC |
540 | } |
541 | ||
542 | int | |
22940a24 | 543 | tui_is_window_visible (enum tui_win_type type) |
1403b519 | 544 | { |
021e7609 | 545 | if (tui_active == 0) |
1403b519 SC |
546 | return 0; |
547 | ||
6d012f14 | 548 | if (tui_win_list[type] == 0) |
1403b519 SC |
549 | return 0; |
550 | ||
6d012f14 | 551 | return tui_win_list[type]->generic.is_visible; |
1403b519 SC |
552 | } |
553 | ||
554 | int | |
c68a6671 | 555 | tui_get_command_dimension (unsigned int *width, unsigned int *height) |
1403b519 | 556 | { |
6d012f14 | 557 | if (!tui_active || (TUI_CMD_WIN == NULL)) |
1403b519 SC |
558 | { |
559 | return 0; | |
560 | } | |
561 | ||
6d012f14 AC |
562 | *width = TUI_CMD_WIN->generic.width; |
563 | *height = TUI_CMD_WIN->generic.height; | |
1403b519 SC |
564 | return 1; |
565 | } |