Commit | Line | Data |
---|---|---|
f377b406 | 1 | /* TUI display source/assembly window. |
f33c6cbf | 2 | |
42a4f53d | 3 | Copyright (C) 1998-2019 Free Software Foundation, Inc. |
f33c6cbf | 4 | |
f377b406 SC |
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 | |
a9762ec7 | 11 | the Free Software Foundation; either version 3 of the License, or |
f377b406 SC |
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 | |
a9762ec7 | 20 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c SS |
21 | |
22 | #include "defs.h" | |
23 | #include <ctype.h> | |
24 | #include "symtab.h" | |
25 | #include "frame.h" | |
26 | #include "breakpoint.h" | |
fd0407d6 | 27 | #include "value.h" |
52575520 | 28 | #include "source.h" |
13274fc3 | 29 | #include "objfiles.h" |
a7417d46 | 30 | #include "filenames.h" |
c906108c | 31 | |
d7b2e967 AC |
32 | #include "tui/tui.h" |
33 | #include "tui/tui-data.h" | |
62f29fda | 34 | #include "tui/tui-io.h" |
d7b2e967 AC |
35 | #include "tui/tui-stack.h" |
36 | #include "tui/tui-win.h" | |
37 | #include "tui/tui-wingeneral.h" | |
38 | #include "tui/tui-winsource.h" | |
39 | #include "tui/tui-source.h" | |
40 | #include "tui/tui-disasm.h" | |
6a83354a | 41 | #include "gdb_curses.h" |
c906108c | 42 | |
1f393769 | 43 | /* Function to display the "main" routine. */ |
c906108c | 44 | void |
b4eb2452 | 45 | tui_display_main () |
c906108c | 46 | { |
b4eb2452 | 47 | if (!tui_source_windows ().empty ()) |
c906108c | 48 | { |
13274fc3 | 49 | struct gdbarch *gdbarch; |
c906108c SS |
50 | CORE_ADDR addr; |
51 | ||
13274fc3 | 52 | tui_get_begin_asm_address (&gdbarch, &addr); |
c774cec6 | 53 | if (addr != (CORE_ADDR) 0) |
c906108c | 54 | { |
34248c3a | 55 | struct symtab *s; |
c906108c | 56 | |
13274fc3 | 57 | tui_update_source_windows_with_addr (gdbarch, addr); |
34248c3a DE |
58 | s = find_pc_line_symtab (addr); |
59 | if (s != NULL) | |
60 | tui_update_locator_fullname (symtab_to_fullname (s)); | |
2e17b763 | 61 | else |
56d397a3 | 62 | tui_update_locator_fullname ("??"); |
c906108c SS |
63 | } |
64 | } | |
2e17b763 | 65 | } |
c906108c SS |
66 | |
67 | ||
68 | ||
f80bda8e AC |
69 | /* Function to display source in the source window. This function |
70 | initializes the horizontal scroll to 0. */ | |
c906108c | 71 | void |
be4da588 | 72 | tui_update_source_window (struct tui_source_window_base *win_info, |
13274fc3 | 73 | struct gdbarch *gdbarch, |
08ef48c5 MS |
74 | struct symtab *s, |
75 | struct tui_line_or_address line_or_addr, | |
76 | int noerror) | |
c906108c | 77 | { |
be4da588 | 78 | win_info->horizontal_offset = 0; |
13274fc3 | 79 | tui_update_source_window_as_is (win_info, gdbarch, s, line_or_addr, noerror); |
f80bda8e | 80 | } |
c906108c SS |
81 | |
82 | ||
f80bda8e AC |
83 | /* Function to display source in the source/asm window. This function |
84 | shows the source as specified by the horizontal offset. */ | |
c906108c | 85 | void |
be4da588 | 86 | tui_update_source_window_as_is (struct tui_source_window_base *win_info, |
13274fc3 | 87 | struct gdbarch *gdbarch, |
08ef48c5 MS |
88 | struct symtab *s, |
89 | struct tui_line_or_address line_or_addr, | |
90 | int noerror) | |
c906108c | 91 | { |
22940a24 | 92 | enum tui_status ret; |
c906108c | 93 | |
cb2ce893 | 94 | if (win_info->type == SRC_WIN) |
5813316f TT |
95 | ret = tui_set_source_content (win_info, s, line_or_addr.u.line_no, |
96 | noerror); | |
c906108c | 97 | else |
9d391078 | 98 | ret = tui_set_disassem_content (win_info, gdbarch, line_or_addr.u.addr); |
c906108c SS |
99 | |
100 | if (ret == TUI_FAILURE) | |
c398c3d0 | 101 | win_info->erase_source_content (); |
c906108c SS |
102 | else |
103 | { | |
0807ab7b | 104 | tui_update_breakpoint_info (win_info, nullptr, false); |
0bd27e07 | 105 | win_info->show_source_content (); |
7ba913dc | 106 | win_info->update_exec_info (); |
cb2ce893 | 107 | if (win_info->type == SRC_WIN) |
c906108c | 108 | { |
51abb421 PA |
109 | symtab_and_line sal; |
110 | ||
362c05fe | 111 | sal.line = line_or_addr.u.line_no + |
53e7cdba | 112 | (win_info->content.size () - 2); |
52575520 | 113 | sal.symtab = s; |
eb822aa6 | 114 | sal.pspace = SYMTAB_PSPACE (s); |
51abb421 | 115 | set_current_source_symtab_and_line (sal); |
ef5eab5a MS |
116 | /* If the focus was in the asm win, put it in the src win if |
117 | we don't have a split layout. */ | |
e5908723 MS |
118 | if (tui_win_with_focus () == TUI_DISASM_WIN |
119 | && tui_current_layout () != SRC_DISASSEM_COMMAND) | |
5813316f | 120 | tui_set_win_focus_to (win_info); |
c906108c SS |
121 | } |
122 | } | |
f80bda8e | 123 | } |
c906108c SS |
124 | |
125 | ||
f80bda8e AC |
126 | /* Function to ensure that the source and/or disassemly windows |
127 | reflect the input address. */ | |
c906108c | 128 | void |
13274fc3 | 129 | tui_update_source_windows_with_addr (struct gdbarch *gdbarch, CORE_ADDR addr) |
c906108c | 130 | { |
c774cec6 | 131 | if (addr != 0) |
c906108c SS |
132 | { |
133 | struct symtab_and_line sal; | |
362c05fe | 134 | struct tui_line_or_address l; |
a4b99e53 | 135 | |
dd1abb8c | 136 | switch (tui_current_layout ()) |
c906108c SS |
137 | { |
138 | case DISASSEM_COMMAND: | |
139 | case DISASSEM_DATA_COMMAND: | |
13274fc3 | 140 | tui_show_disassem (gdbarch, addr); |
c906108c SS |
141 | break; |
142 | case SRC_DISASSEM_COMMAND: | |
13274fc3 | 143 | tui_show_disassem_and_update_source (gdbarch, addr); |
c906108c SS |
144 | break; |
145 | default: | |
c774cec6 | 146 | sal = find_pc_line (addr, 0); |
362c05fe AS |
147 | l.loa = LOA_LINE; |
148 | l.u.line_no = sal.line; | |
5813316f | 149 | tui_show_symtab_source (TUI_SRC_WIN, gdbarch, sal.symtab, l, FALSE); |
c906108c SS |
150 | break; |
151 | } | |
152 | } | |
153 | else | |
154 | { | |
ad54d15b | 155 | for (struct tui_source_window_base *win_info : tui_source_windows ()) |
c398c3d0 | 156 | win_info->erase_source_content (); |
c906108c | 157 | } |
6ba8e26f | 158 | } |
c906108c | 159 | |
f80bda8e AC |
160 | /* Function to ensure that the source and/or disassemly windows |
161 | reflect the input address. */ | |
c906108c | 162 | void |
f80bda8e | 163 | tui_update_source_windows_with_line (struct symtab *s, int line) |
c906108c | 164 | { |
13274fc3 | 165 | struct gdbarch *gdbarch; |
84b1e7c7 | 166 | CORE_ADDR pc; |
362c05fe | 167 | struct tui_line_or_address l; |
13274fc3 UW |
168 | |
169 | if (!s) | |
170 | return; | |
171 | ||
eb822aa6 | 172 | gdbarch = get_objfile_arch (SYMTAB_OBJFILE (s)); |
13274fc3 | 173 | |
dd1abb8c | 174 | switch (tui_current_layout ()) |
c906108c SS |
175 | { |
176 | case DISASSEM_COMMAND: | |
177 | case DISASSEM_DATA_COMMAND: | |
84b1e7c7 | 178 | find_line_pc (s, line, &pc); |
13274fc3 | 179 | tui_update_source_windows_with_addr (gdbarch, pc); |
c906108c SS |
180 | break; |
181 | default: | |
362c05fe AS |
182 | l.loa = LOA_LINE; |
183 | l.u.line_no = line; | |
5813316f | 184 | tui_show_symtab_source (TUI_SRC_WIN, gdbarch, s, l, FALSE); |
dd1abb8c | 185 | if (tui_current_layout () == SRC_DISASSEM_COMMAND) |
84b1e7c7 SC |
186 | { |
187 | find_line_pc (s, line, &pc); | |
13274fc3 | 188 | tui_show_disassem (gdbarch, pc); |
84b1e7c7 | 189 | } |
c906108c SS |
190 | break; |
191 | } | |
f80bda8e | 192 | } |
c906108c | 193 | |
c906108c | 194 | void |
e25d2004 | 195 | tui_source_window_base::do_erase_source_content (const char *str) |
c906108c | 196 | { |
6ba8e26f | 197 | int x_pos; |
e25d2004 | 198 | int half_width = (width - 2) / 2; |
c906108c | 199 | |
c398c3d0 | 200 | content.clear (); |
e25d2004 | 201 | if (handle != NULL) |
c906108c | 202 | { |
e25d2004 TT |
203 | werase (handle); |
204 | check_and_display_highlight_if_needed (); | |
caf0bc4e | 205 | |
e25d2004 | 206 | if (strlen (str) >= half_width) |
caf0bc4e TT |
207 | x_pos = 1; |
208 | else | |
e25d2004 TT |
209 | x_pos = half_width - strlen (str); |
210 | mvwaddstr (handle, | |
211 | (height / 2), | |
caf0bc4e | 212 | x_pos, |
e25d2004 | 213 | (char *) str); |
93858ad3 | 214 | |
e25d2004 | 215 | refresh_window (); |
93858ad3 | 216 | |
e25d2004 TT |
217 | werase (execution_info->handle); |
218 | execution_info->refresh_window (); | |
c906108c | 219 | } |
6ba8e26f | 220 | } |
c906108c SS |
221 | |
222 | ||
bc712bbf SC |
223 | /* Redraw the complete line of a source or disassembly window. */ |
224 | static void | |
53e7cdba | 225 | tui_show_source_line (struct tui_source_window_base *win_info, int lineno) |
bc712bbf | 226 | { |
53e7cdba | 227 | struct tui_source_element *line; |
798e1c30 | 228 | int x; |
bc712bbf | 229 | |
53e7cdba TT |
230 | line = &win_info->content[lineno - 1]; |
231 | if (line->is_exec_point) | |
cb2ce893 | 232 | tui_set_reverse_mode (win_info->handle, true); |
bc712bbf | 233 | |
cb2ce893 | 234 | wmove (win_info->handle, lineno, 1); |
53e7cdba | 235 | tui_puts (line->line, |
cb2ce893 | 236 | win_info->handle); |
53e7cdba | 237 | if (line->is_exec_point) |
cb2ce893 | 238 | tui_set_reverse_mode (win_info->handle, false); |
bc712bbf SC |
239 | |
240 | /* Clear to end of line but stop before the border. */ | |
cb2ce893 TT |
241 | x = getcurx (win_info->handle); |
242 | while (x + 1 < win_info->width) | |
798e1c30 | 243 | { |
cb2ce893 TT |
244 | waddch (win_info->handle, ' '); |
245 | x = getcurx (win_info->handle); | |
798e1c30 | 246 | } |
bc712bbf SC |
247 | } |
248 | ||
c906108c | 249 | void |
0bd27e07 | 250 | tui_source_window_base::show_source_content () |
c906108c | 251 | { |
0bd27e07 | 252 | if (!content.empty ()) |
c906108c | 253 | { |
bc712bbf SC |
254 | int lineno; |
255 | ||
0bd27e07 TT |
256 | for (lineno = 1; lineno <= content.size (); lineno++) |
257 | tui_show_source_line (this, lineno); | |
c906108c | 258 | } |
bc712bbf | 259 | else |
e25d2004 | 260 | erase_source_content (); |
bc712bbf | 261 | |
0bd27e07 TT |
262 | check_and_display_highlight_if_needed (); |
263 | refresh_window (); | |
bc712bbf | 264 | } |
c906108c | 265 | |
ad54d15b | 266 | /* See tui-data.h. */ |
6f11e682 | 267 | |
5104fe36 TT |
268 | void |
269 | tui_source_window_base::clear_detail () | |
270 | { | |
271 | gdbarch = NULL; | |
272 | start_line_or_addr.loa = LOA_ADDRESS; | |
273 | start_line_or_addr.u.addr = 0; | |
274 | horizontal_offset = 0; | |
275 | } | |
276 | ||
277 | tui_source_window_base::tui_source_window_base (enum tui_win_type type) | |
278 | : tui_win_info (type), | |
279 | execution_info (new tui_exec_info_window ()) | |
280 | { | |
281 | gdb_assert (type == SRC_WIN || type == DISASSEM_WIN); | |
282 | start_line_or_addr.loa = LOA_ADDRESS; | |
283 | start_line_or_addr.u.addr = 0; | |
284 | } | |
285 | ||
286 | ||
287 | tui_source_window_base::~tui_source_window_base () | |
288 | { | |
289 | xfree (fullname); | |
290 | delete execution_info; | |
291 | } | |
292 | ||
293 | void | |
294 | tui_source_window_base::reset (int height, int width, | |
295 | int origin_x, int origin_y) | |
296 | { | |
297 | tui_gen_win_info::reset (height, width - 3, | |
298 | origin_x + 3, origin_y); | |
299 | execution_info->reset (height, 3, origin_x, origin_y); | |
300 | } | |
301 | ||
302 | /* See tui-data.h. */ | |
303 | ||
304 | void | |
305 | tui_source_window_base::refresh_all () | |
306 | { | |
0bd27e07 | 307 | show_source_content (); |
b4ef5aeb | 308 | check_and_display_highlight_if_needed (); |
7ba913dc | 309 | update_exec_info (); |
5104fe36 TT |
310 | } |
311 | ||
312 | /* See tui-data.h. */ | |
313 | ||
314 | void | |
315 | tui_source_window_base::update_tab_width () | |
316 | { | |
317 | /* We don't really change the height of any windows, but | |
318 | calling these 2 functions causes a complete regeneration | |
319 | and redisplay of the window's contents, which will take | |
320 | the new tab width into account. */ | |
321 | make_invisible_and_set_new_height (height); | |
322 | make_visible_with_new_height (); | |
323 | } | |
324 | ||
325 | /* See tui-data.h. */ | |
326 | ||
327 | void | |
328 | tui_source_window_base::set_new_height (int height) | |
329 | { | |
330 | execution_info->make_visible (false); | |
331 | execution_info->height = height; | |
332 | execution_info->origin.y = origin.y; | |
333 | if (height > 1) | |
334 | execution_info->viewport_height = height - 1; | |
335 | else | |
336 | execution_info->viewport_height = height; | |
337 | execution_info->viewport_height--; | |
338 | ||
339 | if (m_has_locator) | |
340 | { | |
341 | tui_locator_window *gen_win_info = tui_locator_win_info_ptr (); | |
342 | gen_win_info->make_visible (false); | |
343 | gen_win_info->origin.y = origin.y + height; | |
344 | } | |
345 | } | |
346 | ||
347 | /* See tui-data.h. */ | |
348 | ||
349 | void | |
350 | tui_source_window_base::do_make_visible_with_new_height () | |
351 | { | |
352 | execution_info->make_visible (true); | |
353 | if (!content.empty ()) | |
354 | { | |
355 | struct tui_line_or_address line_or_addr; | |
356 | struct symtab_and_line cursal | |
357 | = get_current_source_symtab_and_line (); | |
358 | ||
359 | line_or_addr = start_line_or_addr; | |
360 | tui_update_source_window (this, gdbarch, | |
361 | cursal.symtab, line_or_addr, TRUE); | |
362 | } | |
363 | else if (deprecated_safe_get_selected_frame () != NULL) | |
364 | { | |
365 | struct tui_line_or_address line; | |
366 | struct symtab_and_line cursal | |
367 | = get_current_source_symtab_and_line (); | |
368 | struct frame_info *frame = deprecated_safe_get_selected_frame (); | |
369 | struct gdbarch *gdbarch = get_frame_arch (frame); | |
370 | ||
371 | struct symtab *s = find_pc_line_symtab (get_frame_pc (frame)); | |
372 | if (type == SRC_WIN) | |
373 | { | |
374 | line.loa = LOA_LINE; | |
375 | line.u.line_no = cursal.line; | |
376 | } | |
377 | else | |
378 | { | |
379 | line.loa = LOA_ADDRESS; | |
380 | find_line_pc (s, cursal.line, &line.u.addr); | |
381 | } | |
382 | tui_update_source_window (this, gdbarch, s, line, TRUE); | |
383 | } | |
384 | if (m_has_locator) | |
385 | { | |
386 | tui_locator_win_info_ptr ()->make_visible (true); | |
387 | tui_show_locator_content (); | |
388 | } | |
389 | } | |
390 | ||
391 | /* See tui-data.h. */ | |
392 | ||
393 | void | |
394 | tui_source_window_base::make_visible (bool visible) | |
395 | { | |
396 | execution_info->make_visible (visible); | |
397 | tui_win_info::make_visible (visible); | |
398 | } | |
399 | ||
400 | /* See tui-data.h. */ | |
401 | ||
402 | void | |
403 | tui_source_window_base::refresh_window () | |
404 | { | |
405 | execution_info->refresh_window (); | |
406 | tui_win_info::refresh_window (); | |
407 | } | |
408 | ||
409 | /* See tui-data.h. */ | |
410 | ||
6f11e682 | 411 | void |
ad54d15b | 412 | tui_source_window_base::refill () |
6f11e682 TT |
413 | { |
414 | symtab *s = nullptr; | |
415 | ||
cb2ce893 | 416 | if (type == SRC_WIN) |
6f11e682 TT |
417 | { |
418 | symtab_and_line cursal = get_current_source_symtab_and_line (); | |
419 | s = (cursal.symtab == NULL | |
420 | ? find_pc_line_symtab (get_frame_pc (get_selected_frame (NULL))) | |
421 | : cursal.symtab); | |
422 | } | |
423 | ||
ad54d15b | 424 | tui_update_source_window_as_is (this, gdbarch, s, |
53e7cdba | 425 | content[0].line_or_addr, |
6f11e682 TT |
426 | FALSE); |
427 | } | |
c906108c | 428 | |
f80bda8e | 429 | /* Scroll the source forward or backward horizontally. */ |
6f11e682 | 430 | |
c906108c | 431 | void |
c3bd716f | 432 | tui_source_window_base::do_scroll_horizontal (int num_to_scroll) |
c906108c | 433 | { |
53e7cdba | 434 | if (!content.empty ()) |
c906108c | 435 | { |
c3bd716f TT |
436 | int offset = horizontal_offset + num_to_scroll; |
437 | if (offset < 0) | |
438 | offset = 0; | |
e6e41501 | 439 | horizontal_offset = offset; |
ad54d15b | 440 | refill (); |
c906108c | 441 | } |
6ba8e26f | 442 | } |
c906108c SS |
443 | |
444 | ||
0598af48 | 445 | /* Set or clear the is_exec_point flag in the line whose line is |
1cc6d956 MS |
446 | line_no. */ |
447 | ||
c906108c | 448 | void |
ad54d15b | 449 | tui_source_window_base::set_is_exec_point_at (struct tui_line_or_address l) |
c906108c | 450 | { |
02c28df0 | 451 | bool changed = false; |
c906108c | 452 | int i; |
c906108c SS |
453 | |
454 | i = 0; | |
53e7cdba | 455 | while (i < content.size ()) |
c906108c | 456 | { |
02c28df0 | 457 | bool new_state; |
362c05fe | 458 | struct tui_line_or_address content_loa = |
53e7cdba | 459 | content[i].line_or_addr; |
362c05fe AS |
460 | |
461 | gdb_assert (l.loa == LOA_ADDRESS || l.loa == LOA_LINE); | |
462 | gdb_assert (content_loa.loa == LOA_LINE | |
463 | || content_loa.loa == LOA_ADDRESS); | |
464 | if (content_loa.loa == l.loa | |
465 | && ((l.loa == LOA_LINE && content_loa.u.line_no == l.u.line_no) | |
f7952c57 | 466 | || (l.loa == LOA_ADDRESS && content_loa.u.addr == l.u.addr))) |
02c28df0 | 467 | new_state = true; |
c906108c | 468 | else |
02c28df0 | 469 | new_state = false; |
53e7cdba | 470 | if (new_state != content[i].is_exec_point) |
00b90ae2 | 471 | { |
02c28df0 | 472 | changed = true; |
53e7cdba | 473 | content[i].is_exec_point = new_state; |
ad54d15b | 474 | tui_show_source_line (this, i + 1); |
00b90ae2 | 475 | } |
c906108c SS |
476 | i++; |
477 | } | |
00b90ae2 | 478 | if (changed) |
ad54d15b | 479 | refill (); |
00b90ae2 | 480 | } |
c906108c | 481 | |
0807ab7b TT |
482 | /* See tui-winsource.h. */ |
483 | ||
c906108c | 484 | void |
0807ab7b | 485 | tui_update_all_breakpoint_info (struct breakpoint *being_deleted) |
c906108c | 486 | { |
ad54d15b | 487 | for (tui_source_window_base *win : tui_source_windows ()) |
c906108c | 488 | { |
0807ab7b | 489 | if (tui_update_breakpoint_info (win, being_deleted, false)) |
00b2bad4 | 490 | { |
7ba913dc | 491 | win->update_exec_info (); |
00b2bad4 | 492 | } |
c906108c | 493 | } |
00b2bad4 | 494 | } |
c906108c SS |
495 | |
496 | ||
0807ab7b | 497 | /* Scan the source window and the breakpoints to update the break_mode |
1cc6d956 MS |
498 | information for each line. |
499 | ||
0807ab7b | 500 | Returns true if something changed and the execution window must be |
1cc6d956 MS |
501 | refreshed. */ |
502 | ||
0807ab7b TT |
503 | bool |
504 | tui_update_breakpoint_info (struct tui_source_window_base *win, | |
505 | struct breakpoint *being_deleted, | |
506 | bool current_only) | |
c906108c SS |
507 | { |
508 | int i; | |
0807ab7b | 509 | bool need_refresh = false; |
c906108c | 510 | |
53e7cdba | 511 | for (i = 0; i < win->content.size (); i++) |
00b2bad4 SC |
512 | { |
513 | struct breakpoint *bp; | |
514 | extern struct breakpoint *breakpoint_chain; | |
5b6fe301 | 515 | struct tui_source_element *line; |
00b2bad4 | 516 | |
53e7cdba | 517 | line = &win->content[i]; |
6d012f14 | 518 | if (current_only && !line->is_exec_point) |
00b2bad4 SC |
519 | continue; |
520 | ||
521 | /* Scan each breakpoint to see if the current line has something to | |
522 | do with it. Identify enable/disabled breakpoints as well as | |
523 | those that we already hit. */ | |
0598af48 | 524 | tui_bp_flags mode = 0; |
00b2bad4 | 525 | for (bp = breakpoint_chain; |
cafb3438 | 526 | bp != NULL; |
00b2bad4 SC |
527 | bp = bp->next) |
528 | { | |
f8eba3c6 TT |
529 | struct bp_location *loc; |
530 | ||
362c05fe AS |
531 | gdb_assert (line->line_or_addr.loa == LOA_LINE |
532 | || line->line_or_addr.loa == LOA_ADDRESS); | |
f8eba3c6 | 533 | |
0807ab7b TT |
534 | if (bp == being_deleted) |
535 | continue; | |
536 | ||
f8eba3c6 TT |
537 | for (loc = bp->loc; loc != NULL; loc = loc->next) |
538 | { | |
c2cd8994 | 539 | if (win->location_matches_p (loc, i)) |
f8eba3c6 TT |
540 | { |
541 | if (bp->enable_state == bp_disabled) | |
542 | mode |= TUI_BP_DISABLED; | |
543 | else | |
544 | mode |= TUI_BP_ENABLED; | |
545 | if (bp->hit_count) | |
546 | mode |= TUI_BP_HIT; | |
547 | if (bp->loc->cond) | |
548 | mode |= TUI_BP_CONDITIONAL; | |
549 | if (bp->type == bp_hardware_breakpoint) | |
550 | mode |= TUI_BP_HARDWARE; | |
551 | } | |
552 | } | |
00b2bad4 | 553 | } |
0598af48 | 554 | if (line->break_mode != mode) |
00b2bad4 | 555 | { |
0598af48 TT |
556 | line->break_mode = mode; |
557 | need_refresh = true; | |
00b2bad4 SC |
558 | } |
559 | } | |
560 | return need_refresh; | |
561 | } | |
c906108c | 562 | |
6ba8e26f AC |
563 | /* Function to initialize the content of the execution info window, |
564 | based upon the input window which is either the source or | |
565 | disassembly window. */ | |
73fbdc65 | 566 | void |
5216580d | 567 | tui_source_window_base::update_exec_info () |
c906108c | 568 | { |
5216580d | 569 | werase (execution_info->handle); |
37a4a131 TT |
570 | tui_update_breakpoint_info (this, nullptr, true); |
571 | for (int i = 0; i < content.size (); i++) | |
098f9ed4 | 572 | { |
5216580d TT |
573 | struct tui_source_element *src_element = &content[i]; |
574 | char element[TUI_EXECINFO_SIZE] = " "; | |
098f9ed4 TT |
575 | |
576 | /* Now update the exec info content based upon the state | |
577 | of each line as indicated by the source content. */ | |
5216580d | 578 | tui_bp_flags mode = src_element->break_mode; |
098f9ed4 TT |
579 | if (mode & TUI_BP_HIT) |
580 | element[TUI_BP_HIT_POS] = (mode & TUI_BP_HARDWARE) ? 'H' : 'B'; | |
581 | else if (mode & (TUI_BP_ENABLED | TUI_BP_DISABLED)) | |
582 | element[TUI_BP_HIT_POS] = (mode & TUI_BP_HARDWARE) ? 'h' : 'b'; | |
583 | ||
584 | if (mode & TUI_BP_ENABLED) | |
585 | element[TUI_BP_BREAK_POS] = '+'; | |
586 | else if (mode & TUI_BP_DISABLED) | |
587 | element[TUI_BP_BREAK_POS] = '-'; | |
588 | ||
589 | if (src_element->is_exec_point) | |
590 | element[TUI_EXEC_POS] = '>'; | |
c906108c | 591 | |
5216580d TT |
592 | mvwaddstr (execution_info->handle, i + 1, 0, element); |
593 | } | |
594 | execution_info->refresh_window (); | |
f80bda8e | 595 | } |