Commit | Line | Data |
---|---|---|
f377b406 | 1 | /* General functions for the WDB TUI. |
f33c6cbf AC |
2 | |
3 | Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, | |
4 | Inc. | |
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 | |
22 | Foundation, Inc., 59 Temple Place - Suite 330, | |
23 | Boston, MA 02111-1307, USA. */ | |
c906108c | 24 | |
f33c6cbf AC |
25 | /* FIXME: cagney/2002-02-28: The GDB coding standard indicates that |
26 | "defs.h" should be included first. Unfortunatly some systems | |
27 | (currently Debian GNU/Linux) include the <stdbool.h> via <curses.h> | |
28 | and they clash with "bfd.h"'s definiton of true/false. The correct | |
29 | fix is to remove true/false from "bfd.h", however, until that | |
30 | happens, hack around it by including "config.h" and <curses.h> | |
31 | first. */ | |
32 | ||
4e8f7a8b DJ |
33 | #include "config.h" |
34 | #ifdef HAVE_NCURSES_H | |
35 | #include <ncurses.h> | |
36 | #else | |
37 | #ifdef HAVE_CURSES_H | |
38 | #include <curses.h> | |
39 | #endif | |
40 | #endif | |
41 | ||
c906108c SS |
42 | #include <stdio.h> |
43 | #include <stdlib.h> | |
44 | #include <ctype.h> | |
45 | #include <malloc.h> | |
c906108c SS |
46 | #ifdef HAVE_TERM_H |
47 | #include <term.h> | |
48 | #endif | |
49 | #include <signal.h> | |
50 | #include <fcntl.h> | |
6d7fbb5a | 51 | #if 0 |
c906108c | 52 | #include <termio.h> |
6d7fbb5a | 53 | #endif |
c906108c SS |
54 | #include <setjmp.h> |
55 | #include "defs.h" | |
56 | #include "gdbcmd.h" | |
57 | #include "tui.h" | |
58 | #include "tuiData.h" | |
59 | #include "tuiLayout.h" | |
60 | #include "tuiIO.h" | |
61 | #include "tuiRegs.h" | |
377c38ea | 62 | #include "tuiStack.h" |
c906108c | 63 | #include "tuiWin.h" |
c6f60bcd | 64 | #include "tuiSourceWin.h" |
39db33d6 SC |
65 | #include "readline/readline.h" |
66 | #include "target.h" | |
67 | #include "frame.h" | |
68 | #include "breakpoint.h" | |
c6f60bcd | 69 | #include "inferior.h" |
39db33d6 SC |
70 | |
71 | /* Tells whether the TUI is active or not. */ | |
72 | int tui_active = 0; | |
73 | static int tui_finish_init = 1; | |
74 | ||
e09d2eba SC |
75 | enum tui_key_mode tui_current_key_mode = tui_command_mode; |
76 | ||
77 | struct tui_char_command | |
78 | { | |
79 | unsigned char key; | |
80 | const char* cmd; | |
81 | }; | |
82 | ||
83 | /* Key mapping to gdb commands when the TUI is using the single key mode. */ | |
84 | static const struct tui_char_command tui_commands[] = { | |
85 | { 'c', "continue" }, | |
86 | { 'd', "down" }, | |
87 | { 'f', "finish" }, | |
88 | { 'n', "next" }, | |
89 | { 'r', "run" }, | |
90 | { 's', "step" }, | |
91 | { 'u', "up" }, | |
92 | { 'v', "info locals" }, | |
93 | { 'w', "where" }, | |
94 | { 0, 0 }, | |
95 | }; | |
96 | ||
97 | static Keymap tui_keymap; | |
98 | static Keymap tui_readline_standard_keymap; | |
99 | ||
100 | /* TUI readline command. | |
101 | Switch the output mode between TUI/standard gdb. */ | |
39db33d6 | 102 | static int |
6ba6ffa2 | 103 | tui_rl_switch_mode (void) |
c906108c | 104 | { |
39db33d6 | 105 | if (tui_active) |
c906108c | 106 | { |
39db33d6 | 107 | tui_disable (); |
c6f60bcd SC |
108 | rl_prep_terminal (0); |
109 | ||
39db33d6 SC |
110 | printf_filtered ("Left the TUI mode\n"); |
111 | } | |
112 | else | |
113 | { | |
c6f60bcd | 114 | rl_deprep_terminal (); |
39db33d6 SC |
115 | tui_enable (); |
116 | printf_filtered ("Entered the TUI mode\n"); | |
c906108c | 117 | } |
c906108c | 118 | |
39db33d6 SC |
119 | /* Clear the readline in case switching occurred in middle of something. */ |
120 | if (rl_end) | |
121 | rl_kill_text (0, rl_end); | |
122 | ||
123 | /* Since we left the curses mode, the terminal mode is restored to | |
124 | some previous state. That state may not be suitable for readline | |
125 | to work correctly (it may be restored in line mode). We force an | |
126 | exit of the current readline so that readline is re-entered and it | |
127 | will be able to setup the terminal for its needs. By re-entering | |
128 | in readline, we also redisplay its prompt in the non-curses mode. */ | |
129 | rl_newline (1, '\n'); | |
c6f60bcd SC |
130 | |
131 | /* Make sure the \n we are returning does not repeat the last command. */ | |
132 | dont_repeat (); | |
39db33d6 SC |
133 | return 0; |
134 | } | |
c906108c | 135 | |
6ba6ffa2 SC |
136 | /* TUI readline command. |
137 | Change the TUI layout to show a next layout. | |
377c38ea SC |
138 | This function is bound to CTRL-X 2. It is intended to provide |
139 | a functionality close to the Emacs split-window command. We always | |
140 | show two windows (src+asm), (src+regs) or (asm+regs). */ | |
141 | static int | |
6ba6ffa2 | 142 | tui_rl_change_windows (void) |
377c38ea SC |
143 | { |
144 | if (!tui_active) | |
6ba6ffa2 | 145 | tui_rl_switch_mode (); |
377c38ea SC |
146 | |
147 | if (tui_active) | |
148 | { | |
149 | TuiLayoutType new_layout; | |
150 | TuiRegisterDisplayType regs_type = TUI_UNDEFINED_REGS; | |
151 | ||
152 | new_layout = currentLayout (); | |
153 | ||
154 | /* Select a new layout to have a rolling layout behavior | |
155 | with always two windows (except when undefined). */ | |
156 | switch (new_layout) | |
157 | { | |
158 | case SRC_COMMAND: | |
159 | new_layout = SRC_DISASSEM_COMMAND; | |
160 | break; | |
161 | ||
162 | case DISASSEM_COMMAND: | |
163 | new_layout = SRC_DISASSEM_COMMAND; | |
164 | break; | |
165 | ||
166 | case SRC_DATA_COMMAND: | |
167 | new_layout = SRC_DISASSEM_COMMAND; | |
168 | break; | |
169 | ||
170 | case SRC_DISASSEM_COMMAND: | |
171 | new_layout = DISASSEM_DATA_COMMAND; | |
172 | break; | |
173 | ||
174 | case DISASSEM_DATA_COMMAND: | |
175 | new_layout = SRC_DATA_COMMAND; | |
176 | break; | |
177 | ||
178 | default: | |
179 | new_layout = SRC_COMMAND; | |
180 | break; | |
181 | } | |
182 | tuiSetLayout (new_layout, regs_type); | |
183 | } | |
184 | return 0; | |
185 | } | |
186 | ||
6ba6ffa2 SC |
187 | /* TUI readline command. |
188 | Delete the second TUI window to only show one. */ | |
377c38ea | 189 | static int |
6ba6ffa2 | 190 | tui_rl_delete_other_windows (void) |
377c38ea SC |
191 | { |
192 | if (!tui_active) | |
6ba6ffa2 | 193 | tui_rl_switch_mode (); |
377c38ea SC |
194 | |
195 | if (tui_active) | |
196 | { | |
197 | TuiLayoutType new_layout; | |
198 | TuiRegisterDisplayType regs_type = TUI_UNDEFINED_REGS; | |
199 | ||
200 | new_layout = currentLayout (); | |
201 | ||
202 | /* Kill one window. */ | |
203 | switch (new_layout) | |
204 | { | |
205 | case SRC_COMMAND: | |
206 | case SRC_DATA_COMMAND: | |
207 | case SRC_DISASSEM_COMMAND: | |
208 | default: | |
209 | new_layout = SRC_COMMAND; | |
210 | break; | |
211 | ||
212 | case DISASSEM_COMMAND: | |
213 | case DISASSEM_DATA_COMMAND: | |
214 | new_layout = DISASSEM_COMMAND; | |
215 | break; | |
216 | } | |
217 | tuiSetLayout (new_layout, regs_type); | |
218 | } | |
219 | return 0; | |
220 | } | |
221 | ||
e09d2eba SC |
222 | /* TUI readline command. |
223 | Execute the gdb command bound to the specified key. */ | |
224 | static int | |
225 | tui_rl_command_key (int count, int key) | |
226 | { | |
227 | int i; | |
228 | ||
229 | reinitialize_more_filter (); | |
230 | for (i = 0; tui_commands[i].cmd; i++) | |
231 | { | |
232 | if (tui_commands[i].key == key) | |
233 | { | |
234 | /* Must save the command because it can be modified | |
235 | by execute_command. */ | |
236 | char* cmd = alloca (strlen (tui_commands[i].cmd) + 1); | |
237 | strcpy (cmd, tui_commands[i].cmd); | |
238 | execute_command (cmd, TRUE); | |
239 | return 0; | |
240 | } | |
241 | } | |
242 | return 0; | |
243 | } | |
244 | ||
245 | /* TUI readline command. | |
246 | Temporarily leave the TUI SingleKey mode to allow editing | |
247 | a gdb command with the normal readline. Once the command | |
248 | is executed, the TUI SingleKey mode is installed back. */ | |
249 | static int | |
250 | tui_rl_command_mode (int count, int key) | |
251 | { | |
252 | tui_set_key_mode (tui_one_command_mode); | |
253 | return rl_insert (count, key); | |
254 | } | |
255 | ||
256 | /* TUI readline command. | |
257 | Switch between TUI SingleKey mode and gdb readline editing. */ | |
258 | static int | |
259 | tui_rl_next_keymap (void) | |
260 | { | |
261 | tui_set_key_mode (tui_current_key_mode == tui_command_mode | |
262 | ? tui_single_key_mode : tui_command_mode); | |
263 | return 0; | |
264 | } | |
265 | ||
266 | /* Readline hook to redisplay ourself the gdb prompt. | |
267 | In the SingleKey mode, the prompt is not printed so that | |
268 | the command window is cleaner. It will be displayed if | |
269 | we temporarily leave the SingleKey mode. */ | |
270 | static int | |
271 | tui_rl_startup_hook () | |
272 | { | |
273 | rl_already_prompted = (tui_current_key_mode != tui_command_mode); | |
274 | if (rl_already_prompted) | |
275 | { | |
276 | tui_set_key_mode (tui_single_key_mode); | |
277 | tui_redisplay_readline (); | |
278 | } | |
279 | return 0; | |
280 | } | |
281 | ||
282 | /* Change the TUI key mode by installing the appropriate readline keymap. */ | |
283 | void | |
284 | tui_set_key_mode (enum tui_key_mode mode) | |
285 | { | |
286 | tui_current_key_mode = mode; | |
287 | rl_set_keymap (mode == tui_single_key_mode | |
288 | ? tui_keymap : tui_readline_standard_keymap); | |
289 | tuiShowLocatorContent (); | |
290 | } | |
291 | ||
39db33d6 SC |
292 | /* Initialize readline and configure the keymap for the switching |
293 | key shortcut. */ | |
c906108c | 294 | void |
39db33d6 | 295 | tui_initialize_readline () |
c906108c | 296 | { |
e09d2eba SC |
297 | int i; |
298 | Keymap tui_ctlx_keymap; | |
299 | ||
39db33d6 | 300 | rl_initialize (); |
c906108c | 301 | |
6ba6ffa2 | 302 | rl_add_defun ("tui-switch-mode", tui_rl_switch_mode, -1); |
e09d2eba SC |
303 | rl_add_defun ("gdb-command", tui_rl_command_key, -1); |
304 | rl_add_defun ("next-keymap", tui_rl_next_keymap, -1); | |
305 | ||
306 | tui_keymap = rl_make_bare_keymap (); | |
307 | tui_ctlx_keymap = rl_make_bare_keymap (); | |
308 | tui_readline_standard_keymap = rl_get_keymap (); | |
309 | ||
310 | for (i = 0; tui_commands[i].cmd; i++) | |
311 | rl_bind_key_in_map (tui_commands[i].key, tui_rl_command_key, tui_keymap); | |
312 | ||
313 | rl_generic_bind (ISKMAP, "\\C-x", (char*) tui_ctlx_keymap, tui_keymap); | |
314 | ||
315 | /* Bind all other keys to tui_rl_command_mode so that we switch | |
316 | temporarily from SingleKey mode and can enter a gdb command. */ | |
317 | for (i = ' ' + 1; i < 0x7f; i++) | |
318 | { | |
319 | int j; | |
320 | ||
321 | for (j = 0; tui_commands[j].cmd; j++) | |
322 | if (tui_commands[j].key == i) | |
323 | break; | |
324 | ||
325 | if (tui_commands[j].cmd) | |
326 | continue; | |
327 | ||
328 | rl_bind_key_in_map (i, tui_rl_command_mode, tui_keymap); | |
329 | } | |
330 | ||
6ba6ffa2 | 331 | rl_bind_key_in_map ('a', tui_rl_switch_mode, emacs_ctlx_keymap); |
e09d2eba | 332 | rl_bind_key_in_map ('a', tui_rl_switch_mode, tui_ctlx_keymap); |
6ba6ffa2 | 333 | rl_bind_key_in_map ('A', tui_rl_switch_mode, emacs_ctlx_keymap); |
e09d2eba | 334 | rl_bind_key_in_map ('A', tui_rl_switch_mode, tui_ctlx_keymap); |
6ba6ffa2 | 335 | rl_bind_key_in_map (CTRL ('A'), tui_rl_switch_mode, emacs_ctlx_keymap); |
e09d2eba | 336 | rl_bind_key_in_map (CTRL ('A'), tui_rl_switch_mode, tui_ctlx_keymap); |
6ba6ffa2 | 337 | rl_bind_key_in_map ('1', tui_rl_delete_other_windows, emacs_ctlx_keymap); |
e09d2eba | 338 | rl_bind_key_in_map ('1', tui_rl_delete_other_windows, tui_ctlx_keymap); |
6ba6ffa2 | 339 | rl_bind_key_in_map ('2', tui_rl_change_windows, emacs_ctlx_keymap); |
e09d2eba SC |
340 | rl_bind_key_in_map ('2', tui_rl_change_windows, tui_ctlx_keymap); |
341 | rl_bind_key_in_map ('q', tui_rl_next_keymap, tui_keymap); | |
342 | rl_bind_key_in_map ('s', tui_rl_next_keymap, emacs_ctlx_keymap); | |
343 | rl_bind_key_in_map ('s', tui_rl_next_keymap, tui_ctlx_keymap); | |
39db33d6 | 344 | } |
c906108c | 345 | |
39db33d6 SC |
346 | /* Enter in the tui mode (curses). |
347 | When in normal mode, it installs the tui hooks in gdb, redirects | |
348 | the gdb output, configures the readline to work in tui mode. | |
349 | When in curses mode, it does nothing. */ | |
c906108c | 350 | void |
39db33d6 | 351 | tui_enable (void) |
c906108c | 352 | { |
39db33d6 SC |
353 | if (tui_active) |
354 | return; | |
355 | ||
356 | /* To avoid to initialize curses when gdb starts, there is a defered | |
357 | curses initialization. This initialization is made only once | |
358 | and the first time the curses mode is entered. */ | |
359 | if (tui_finish_init) | |
c906108c | 360 | { |
39db33d6 SC |
361 | WINDOW *w; |
362 | ||
363 | w = initscr (); | |
364 | ||
377c38ea SC |
365 | cbreak (); |
366 | noecho (); | |
39db33d6 SC |
367 | /*timeout (1);*/ |
368 | nodelay(w, FALSE); | |
369 | nl(); | |
370 | keypad (w, TRUE); | |
371 | rl_initialize (); | |
372 | setTermHeightTo (LINES); | |
373 | setTermWidthTo (COLS); | |
374 | def_prog_mode (); | |
375 | ||
c7037be1 SC |
376 | tuiShowFrameInfo (0); |
377 | tuiSetLayout (SRC_COMMAND, TUI_UNDEFINED_REGS); | |
39db33d6 | 378 | tuiSetWinFocusTo (srcWin); |
377c38ea | 379 | keypad (cmdWin->generic.handle, TRUE); |
39db33d6 SC |
380 | wrefresh (cmdWin->generic.handle); |
381 | tui_finish_init = 0; | |
c906108c | 382 | } |
39db33d6 SC |
383 | else |
384 | { | |
385 | /* Save the current gdb setting of the terminal. | |
386 | Curses will restore this state when endwin() is called. */ | |
387 | def_shell_mode (); | |
388 | clearok (stdscr, TRUE); | |
389 | } | |
c906108c | 390 | |
39db33d6 SC |
391 | /* Install the TUI specific hooks. */ |
392 | tui_install_hooks (); | |
e09d2eba | 393 | rl_startup_hook = tui_rl_startup_hook; |
c906108c | 394 | |
377c38ea SC |
395 | tui_update_variables (); |
396 | ||
39db33d6 | 397 | tui_setup_io (1); |
c906108c | 398 | |
39db33d6 SC |
399 | tui_version = 1; |
400 | tui_active = 1; | |
297d1607 SC |
401 | if (selected_frame) |
402 | tuiShowFrameInfo (selected_frame); | |
403 | ||
39db33d6 | 404 | refresh (); |
1533ce99 SC |
405 | |
406 | /* Update gdb's knowledge of its terminal. */ | |
407 | target_terminal_save_ours (); | |
3e752b04 | 408 | tui_update_gdb_sizes (); |
39db33d6 SC |
409 | } |
410 | ||
411 | /* Leave the tui mode. | |
412 | Remove the tui hooks and configure the gdb output and readline | |
413 | back to their original state. The curses mode is left so that | |
414 | the terminal setting is restored to the point when we entered. */ | |
c906108c | 415 | void |
39db33d6 | 416 | tui_disable (void) |
c906108c | 417 | { |
39db33d6 SC |
418 | if (!tui_active) |
419 | return; | |
c906108c | 420 | |
39db33d6 SC |
421 | /* Remove TUI hooks. */ |
422 | tui_remove_hooks (); | |
e09d2eba SC |
423 | rl_startup_hook = 0; |
424 | rl_already_prompted = 0; | |
c906108c | 425 | |
39db33d6 SC |
426 | /* Leave curses and restore previous gdb terminal setting. */ |
427 | endwin (); | |
c906108c | 428 | |
39db33d6 SC |
429 | /* gdb terminal has changed, update gdb internal copy of it |
430 | so that terminal management with the inferior works. */ | |
431 | tui_setup_io (0); | |
c906108c | 432 | |
1533ce99 SC |
433 | /* Update gdb's knowledge of its terminal. */ |
434 | target_terminal_save_ours (); | |
435 | ||
39db33d6 SC |
436 | tui_version = 0; |
437 | tui_active = 0; | |
3e752b04 | 438 | tui_update_gdb_sizes (); |
39db33d6 | 439 | } |
c906108c | 440 | |
39db33d6 SC |
441 | /* Wrapper on top of free() to ensure that input address |
442 | is greater than 0x0. */ | |
c906108c | 443 | void |
eca6576c | 444 | tuiFree (char *ptr) |
c906108c SS |
445 | { |
446 | if (ptr != (char *) NULL) | |
447 | { | |
b8c9b27d | 448 | xfree (ptr); |
c906108c | 449 | } |
39db33d6 | 450 | } |
c906108c | 451 | |
c906108c | 452 | void |
297d1607 | 453 | strcat_to_buf (char *buf, int buflen, const char *itemToAdd) |
c906108c SS |
454 | { |
455 | if (itemToAdd != (char *) NULL && buf != (char *) NULL) | |
456 | { | |
457 | if ((strlen (buf) + strlen (itemToAdd)) <= buflen) | |
458 | strcat (buf, itemToAdd); | |
459 | else | |
460 | strncat (buf, itemToAdd, (buflen - strlen (buf))); | |
461 | } | |
c906108c SS |
462 | } |
463 | ||
39db33d6 SC |
464 | #if 0 |
465 | /* Solaris <sys/termios.h> defines CTRL. */ | |
466 | #ifndef CTRL | |
467 | #define CTRL(x) (x & ~0140) | |
468 | #endif | |
c906108c | 469 | |
39db33d6 SC |
470 | #define FILEDES 2 |
471 | #define CHK(val, dft) (val<=0 ? dft : val) | |
c906108c SS |
472 | |
473 | static void | |
c906108c | 474 | _tuiReset (void) |
c906108c SS |
475 | { |
476 | struct termio mode; | |
477 | ||
478 | /* | |
c5aa993b JM |
479 | ** reset the teletype mode bits to a sensible state. |
480 | ** Copied tset.c | |
481 | */ | |
c906108c SS |
482 | #if ! defined (USG) && defined (TIOCGETC) |
483 | struct tchars tbuf; | |
484 | #endif /* !USG && TIOCGETC */ | |
485 | #ifdef UCB_NTTY | |
486 | struct ltchars ltc; | |
487 | ||
488 | if (ldisc == NTTYDISC) | |
489 | { | |
490 | ioctl (FILEDES, TIOCGLTC, <c); | |
491 | ltc.t_suspc = CHK (ltc.t_suspc, CTRL ('Z')); | |
492 | ltc.t_dsuspc = CHK (ltc.t_dsuspc, CTRL ('Y')); | |
493 | ltc.t_rprntc = CHK (ltc.t_rprntc, CTRL ('R')); | |
494 | ltc.t_flushc = CHK (ltc.t_flushc, CTRL ('O')); | |
495 | ltc.t_werasc = CHK (ltc.t_werasc, CTRL ('W')); | |
496 | ltc.t_lnextc = CHK (ltc.t_lnextc, CTRL ('V')); | |
497 | ioctl (FILEDES, TIOCSLTC, <c); | |
498 | } | |
499 | #endif /* UCB_NTTY */ | |
500 | #ifndef USG | |
501 | #ifdef TIOCGETC | |
502 | ioctl (FILEDES, TIOCGETC, &tbuf); | |
503 | tbuf.t_intrc = CHK (tbuf.t_intrc, CTRL ('?')); | |
504 | tbuf.t_quitc = CHK (tbuf.t_quitc, CTRL ('\\')); | |
505 | tbuf.t_startc = CHK (tbuf.t_startc, CTRL ('Q')); | |
506 | tbuf.t_stopc = CHK (tbuf.t_stopc, CTRL ('S')); | |
507 | tbuf.t_eofc = CHK (tbuf.t_eofc, CTRL ('D')); | |
508 | /* brkc is left alone */ | |
509 | ioctl (FILEDES, TIOCSETC, &tbuf); | |
510 | #endif /* TIOCGETC */ | |
511 | mode.sg_flags &= ~(RAW | |
512 | #ifdef CBREAK | |
513 | | CBREAK | |
514 | #endif /* CBREAK */ | |
515 | | VTDELAY | ALLDELAY); | |
516 | mode.sg_flags |= XTABS | ECHO | CRMOD | ANYP; | |
c5aa993b | 517 | #else /*USG */ |
c906108c SS |
518 | ioctl (FILEDES, TCGETA, &mode); |
519 | mode.c_cc[VINTR] = CHK (mode.c_cc[VINTR], CTRL ('?')); | |
520 | mode.c_cc[VQUIT] = CHK (mode.c_cc[VQUIT], CTRL ('\\')); | |
521 | mode.c_cc[VEOF] = CHK (mode.c_cc[VEOF], CTRL ('D')); | |
522 | ||
523 | mode.c_iflag &= ~(IGNBRK | PARMRK | INPCK | INLCR | IGNCR | IUCLC | IXOFF); | |
524 | mode.c_iflag |= (BRKINT | ISTRIP | ICRNL | IXON); | |
525 | mode.c_oflag &= ~(OLCUC | OCRNL | ONOCR | ONLRET | OFILL | OFDEL | | |
526 | NLDLY | CRDLY | TABDLY | BSDLY | VTDLY | FFDLY); | |
527 | mode.c_oflag |= (OPOST | ONLCR); | |
528 | mode.c_cflag &= ~(CSIZE | PARODD | CLOCAL); | |
529 | #ifndef hp9000s800 | |
530 | mode.c_cflag |= (CS8 | CREAD); | |
c5aa993b | 531 | #else /*hp9000s800 */ |
c906108c SS |
532 | mode.c_cflag |= (CS8 | CSTOPB | CREAD); |
533 | #endif /* hp9000s800 */ | |
534 | mode.c_lflag &= ~(XCASE | ECHONL | NOFLSH); | |
535 | mode.c_lflag |= (ISIG | ICANON | ECHO | ECHOK); | |
536 | ioctl (FILEDES, TCSETAW, &mode); | |
537 | #endif /* USG */ | |
538 | ||
539 | return; | |
540 | } /* _tuiReset */ | |
39db33d6 SC |
541 | #endif |
542 | ||
c6f60bcd SC |
543 | void |
544 | tui_show_source (const char *file, int line) | |
545 | { | |
546 | /* make sure that the source window is displayed */ | |
547 | tuiAddWinToLayout (SRC_WIN); | |
548 | ||
549 | tuiUpdateSourceWindowsWithLine (current_source_symtab, line); | |
550 | tuiUpdateLocatorFilename (file); | |
551 | } | |
1403b519 SC |
552 | |
553 | void | |
554 | tui_show_assembly (CORE_ADDR addr) | |
555 | { | |
556 | tuiAddWinToLayout (DISASSEM_WIN); | |
557 | tuiUpdateSourceWindowsWithAddr (addr); | |
558 | } | |
559 | ||
560 | int | |
561 | tui_is_window_visible (TuiWinType type) | |
562 | { | |
563 | if (tui_version == 0) | |
564 | return 0; | |
565 | ||
566 | if (winList[type] == 0) | |
567 | return 0; | |
568 | ||
569 | return winList[type]->generic.isVisible; | |
570 | } | |
571 | ||
572 | int | |
573 | tui_get_command_dimension (int *width, int *height) | |
574 | { | |
575 | if (!tui_version || !m_winPtrNotNull (cmdWin)) | |
576 | { | |
577 | return 0; | |
578 | } | |
579 | ||
580 | *width = cmdWin->generic.width; | |
581 | *height = cmdWin->generic.height; | |
582 | return 1; | |
583 | } |