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 | { |
3891b65e TT |
47 | auto adapter = tui_source_windows (); |
48 | if (adapter.begin () != adapter.end ()) | |
c906108c | 49 | { |
13274fc3 | 50 | struct gdbarch *gdbarch; |
c906108c SS |
51 | CORE_ADDR addr; |
52 | ||
13274fc3 | 53 | tui_get_begin_asm_address (&gdbarch, &addr); |
c774cec6 | 54 | if (addr != (CORE_ADDR) 0) |
c906108c | 55 | { |
34248c3a | 56 | struct symtab *s; |
c906108c | 57 | |
13274fc3 | 58 | tui_update_source_windows_with_addr (gdbarch, addr); |
34248c3a DE |
59 | s = find_pc_line_symtab (addr); |
60 | if (s != NULL) | |
61 | tui_update_locator_fullname (symtab_to_fullname (s)); | |
2e17b763 | 62 | else |
56d397a3 | 63 | tui_update_locator_fullname ("??"); |
c906108c SS |
64 | } |
65 | } | |
2e17b763 | 66 | } |
c906108c | 67 | |
1df2f9ef | 68 | /* See tui-winsource.h. */ |
c906108c | 69 | |
1df2f9ef TT |
70 | std::string |
71 | tui_copy_source_line (const char **ptr, int line_no, int first_col, | |
d1da6b01 | 72 | int line_width, int ndigits) |
1df2f9ef TT |
73 | { |
74 | const char *lineptr = *ptr; | |
75 | ||
76 | /* Init the line with the line number. */ | |
77 | std::string result; | |
78 | ||
79 | if (line_no > 0) | |
80 | { | |
d1da6b01 TT |
81 | if (ndigits > 0) |
82 | result = string_printf ("%*d ", ndigits, line_no); | |
83 | else | |
84 | { | |
85 | result = string_printf ("%-6d", line_no); | |
86 | int len = result.size (); | |
87 | len = len - ((len / tui_tab_width) * tui_tab_width); | |
88 | result.append (len, ' '); | |
89 | } | |
1df2f9ef TT |
90 | } |
91 | ||
92 | int column = 0; | |
93 | char c; | |
94 | do | |
95 | { | |
96 | int skip_bytes; | |
97 | ||
98 | c = *lineptr; | |
99 | if (c == '\033' && skip_ansi_escape (lineptr, &skip_bytes)) | |
100 | { | |
101 | /* We always have to preserve escapes. */ | |
102 | result.append (lineptr, lineptr + skip_bytes); | |
103 | lineptr += skip_bytes; | |
104 | continue; | |
105 | } | |
517d261d TT |
106 | if (c == '\0') |
107 | break; | |
1df2f9ef TT |
108 | |
109 | ++lineptr; | |
110 | ++column; | |
111 | ||
112 | auto process_tab = [&] () | |
113 | { | |
114 | int max_tab_len = tui_tab_width; | |
115 | ||
116 | --column; | |
117 | for (int j = column % max_tab_len; | |
118 | j < max_tab_len && column < first_col + line_width; | |
119 | column++, j++) | |
120 | if (column >= first_col) | |
121 | result.push_back (' '); | |
122 | }; | |
123 | ||
124 | /* We have to process all the text in order to pick up all the | |
125 | escapes. */ | |
126 | if (column <= first_col || column > first_col + line_width) | |
127 | { | |
128 | if (c == '\t') | |
129 | process_tab (); | |
130 | continue; | |
131 | } | |
132 | ||
133 | if (c == '\n' || c == '\r' || c == '\0') | |
134 | { | |
135 | /* Nothing. */ | |
136 | } | |
137 | else if (c < 040 && c != '\t') | |
138 | { | |
139 | result.push_back ('^'); | |
140 | result.push_back (c + 0100); | |
141 | } | |
142 | else if (c == 0177) | |
143 | { | |
144 | result.push_back ('^'); | |
145 | result.push_back ('?'); | |
146 | } | |
147 | else if (c == '\t') | |
148 | process_tab (); | |
149 | else | |
150 | result.push_back (c); | |
151 | } | |
152 | while (c != '\0' && c != '\n' && c != '\r'); | |
153 | ||
154 | if (c == '\r' && *lineptr == '\n') | |
155 | ++lineptr; | |
156 | *ptr = lineptr; | |
157 | ||
158 | return result; | |
159 | } | |
160 | ||
161 | void | |
162 | tui_source_window_base::style_changed () | |
163 | { | |
164 | if (tui_active && is_visible ()) | |
165 | refill (); | |
166 | } | |
c906108c | 167 | |
f80bda8e AC |
168 | /* Function to display source in the source window. This function |
169 | initializes the horizontal scroll to 0. */ | |
c906108c | 170 | void |
017f9828 TT |
171 | tui_source_window_base::update_source_window |
172 | (struct gdbarch *gdbarch, | |
173 | struct symtab *s, | |
174 | struct tui_line_or_address line_or_addr) | |
c906108c | 175 | { |
017f9828 TT |
176 | horizontal_offset = 0; |
177 | update_source_window_as_is (gdbarch, s, line_or_addr); | |
f80bda8e | 178 | } |
c906108c SS |
179 | |
180 | ||
f80bda8e AC |
181 | /* Function to display source in the source/asm window. This function |
182 | shows the source as specified by the horizontal offset. */ | |
c906108c | 183 | void |
ed8358e9 TT |
184 | tui_source_window_base::update_source_window_as_is |
185 | (struct gdbarch *gdbarch, | |
186 | struct symtab *s, | |
187 | struct tui_line_or_address line_or_addr) | |
c906108c | 188 | { |
81c82c4b TT |
189 | enum tui_status ret |
190 | = set_contents (gdbarch, s, line_or_addr); | |
c906108c SS |
191 | |
192 | if (ret == TUI_FAILURE) | |
ed8358e9 | 193 | erase_source_content (); |
c906108c SS |
194 | else |
195 | { | |
2ddaf614 | 196 | update_breakpoint_info (nullptr, false); |
ed8358e9 TT |
197 | show_source_content (); |
198 | update_exec_info (); | |
199 | if (type == SRC_WIN) | |
c906108c | 200 | { |
51abb421 PA |
201 | symtab_and_line sal; |
202 | ||
ed8358e9 | 203 | sal.line = line_or_addr.u.line_no + (content.size () - 2); |
52575520 | 204 | sal.symtab = s; |
eb822aa6 | 205 | sal.pspace = SYMTAB_PSPACE (s); |
51abb421 | 206 | set_current_source_symtab_and_line (sal); |
ef5eab5a MS |
207 | /* If the focus was in the asm win, put it in the src win if |
208 | we don't have a split layout. */ | |
e5908723 MS |
209 | if (tui_win_with_focus () == TUI_DISASM_WIN |
210 | && tui_current_layout () != SRC_DISASSEM_COMMAND) | |
ed8358e9 | 211 | tui_set_win_focus_to (this); |
c906108c SS |
212 | } |
213 | } | |
f80bda8e | 214 | } |
c906108c SS |
215 | |
216 | ||
f80bda8e AC |
217 | /* Function to ensure that the source and/or disassemly windows |
218 | reflect the input address. */ | |
c906108c | 219 | void |
13274fc3 | 220 | tui_update_source_windows_with_addr (struct gdbarch *gdbarch, CORE_ADDR addr) |
c906108c | 221 | { |
c774cec6 | 222 | if (addr != 0) |
c906108c SS |
223 | { |
224 | struct symtab_and_line sal; | |
362c05fe | 225 | struct tui_line_or_address l; |
a4b99e53 | 226 | |
dd1abb8c | 227 | switch (tui_current_layout ()) |
c906108c SS |
228 | { |
229 | case DISASSEM_COMMAND: | |
230 | case DISASSEM_DATA_COMMAND: | |
13274fc3 | 231 | tui_show_disassem (gdbarch, addr); |
c906108c SS |
232 | break; |
233 | case SRC_DISASSEM_COMMAND: | |
13274fc3 | 234 | tui_show_disassem_and_update_source (gdbarch, addr); |
c906108c SS |
235 | break; |
236 | default: | |
c774cec6 | 237 | sal = find_pc_line (addr, 0); |
362c05fe AS |
238 | l.loa = LOA_LINE; |
239 | l.u.line_no = sal.line; | |
bb01dbfc | 240 | TUI_SRC_WIN->show_symtab_source (gdbarch, sal.symtab, l); |
c906108c SS |
241 | break; |
242 | } | |
243 | } | |
244 | else | |
245 | { | |
ad54d15b | 246 | for (struct tui_source_window_base *win_info : tui_source_windows ()) |
c398c3d0 | 247 | win_info->erase_source_content (); |
c906108c | 248 | } |
6ba8e26f | 249 | } |
c906108c | 250 | |
f80bda8e AC |
251 | /* Function to ensure that the source and/or disassemly windows |
252 | reflect the input address. */ | |
c906108c | 253 | void |
f80bda8e | 254 | tui_update_source_windows_with_line (struct symtab *s, int line) |
c906108c | 255 | { |
13274fc3 | 256 | struct gdbarch *gdbarch; |
84b1e7c7 | 257 | CORE_ADDR pc; |
362c05fe | 258 | struct tui_line_or_address l; |
13274fc3 UW |
259 | |
260 | if (!s) | |
261 | return; | |
262 | ||
eb822aa6 | 263 | gdbarch = get_objfile_arch (SYMTAB_OBJFILE (s)); |
13274fc3 | 264 | |
dd1abb8c | 265 | switch (tui_current_layout ()) |
c906108c SS |
266 | { |
267 | case DISASSEM_COMMAND: | |
268 | case DISASSEM_DATA_COMMAND: | |
84b1e7c7 | 269 | find_line_pc (s, line, &pc); |
13274fc3 | 270 | tui_update_source_windows_with_addr (gdbarch, pc); |
c906108c SS |
271 | break; |
272 | default: | |
362c05fe AS |
273 | l.loa = LOA_LINE; |
274 | l.u.line_no = line; | |
bb01dbfc | 275 | TUI_SRC_WIN->show_symtab_source (gdbarch, s, l); |
dd1abb8c | 276 | if (tui_current_layout () == SRC_DISASSEM_COMMAND) |
84b1e7c7 SC |
277 | { |
278 | find_line_pc (s, line, &pc); | |
13274fc3 | 279 | tui_show_disassem (gdbarch, pc); |
84b1e7c7 | 280 | } |
c906108c SS |
281 | break; |
282 | } | |
f80bda8e | 283 | } |
c906108c | 284 | |
c906108c | 285 | void |
e25d2004 | 286 | tui_source_window_base::do_erase_source_content (const char *str) |
c906108c | 287 | { |
6ba8e26f | 288 | int x_pos; |
e25d2004 | 289 | int half_width = (width - 2) / 2; |
c906108c | 290 | |
c398c3d0 | 291 | content.clear (); |
e25d2004 | 292 | if (handle != NULL) |
c906108c | 293 | { |
7523da63 | 294 | werase (handle.get ()); |
e25d2004 | 295 | check_and_display_highlight_if_needed (); |
caf0bc4e | 296 | |
e25d2004 | 297 | if (strlen (str) >= half_width) |
caf0bc4e TT |
298 | x_pos = 1; |
299 | else | |
e25d2004 | 300 | x_pos = half_width - strlen (str); |
7523da63 | 301 | mvwaddstr (handle.get (), |
e25d2004 | 302 | (height / 2), |
caf0bc4e | 303 | x_pos, |
e25d2004 | 304 | (char *) str); |
93858ad3 | 305 | |
e25d2004 | 306 | refresh_window (); |
c906108c | 307 | } |
6ba8e26f | 308 | } |
c906108c SS |
309 | |
310 | ||
bc712bbf SC |
311 | /* Redraw the complete line of a source or disassembly window. */ |
312 | static void | |
53e7cdba | 313 | tui_show_source_line (struct tui_source_window_base *win_info, int lineno) |
bc712bbf | 314 | { |
53e7cdba | 315 | struct tui_source_element *line; |
798e1c30 | 316 | int x; |
bc712bbf | 317 | |
53e7cdba TT |
318 | line = &win_info->content[lineno - 1]; |
319 | if (line->is_exec_point) | |
7523da63 | 320 | tui_set_reverse_mode (win_info->handle.get (), true); |
bc712bbf | 321 | |
7523da63 | 322 | wmove (win_info->handle.get (), lineno, TUI_EXECINFO_SIZE); |
5d051055 | 323 | tui_puts (line->line.c_str (), win_info->handle.get ()); |
53e7cdba | 324 | if (line->is_exec_point) |
7523da63 | 325 | tui_set_reverse_mode (win_info->handle.get (), false); |
bc712bbf SC |
326 | |
327 | /* Clear to end of line but stop before the border. */ | |
7523da63 | 328 | x = getcurx (win_info->handle.get ()); |
cb2ce893 | 329 | while (x + 1 < win_info->width) |
798e1c30 | 330 | { |
7523da63 TT |
331 | waddch (win_info->handle.get (), ' '); |
332 | x = getcurx (win_info->handle.get ()); | |
798e1c30 | 333 | } |
bc712bbf SC |
334 | } |
335 | ||
c906108c | 336 | void |
0bd27e07 | 337 | tui_source_window_base::show_source_content () |
c906108c | 338 | { |
2ad52f6f | 339 | gdb_assert (!content.empty ()); |
bc712bbf | 340 | |
2ad52f6f TT |
341 | for (int lineno = 1; lineno <= content.size (); lineno++) |
342 | tui_show_source_line (this, lineno); | |
bc712bbf | 343 | |
0bd27e07 TT |
344 | check_and_display_highlight_if_needed (); |
345 | refresh_window (); | |
bc712bbf | 346 | } |
c906108c | 347 | |
5104fe36 | 348 | tui_source_window_base::tui_source_window_base (enum tui_win_type type) |
398fdd60 | 349 | : tui_win_info (type) |
5104fe36 TT |
350 | { |
351 | gdb_assert (type == SRC_WIN || type == DISASSEM_WIN); | |
352 | start_line_or_addr.loa = LOA_ADDRESS; | |
353 | start_line_or_addr.u.addr = 0; | |
1df2f9ef TT |
354 | |
355 | gdb::observers::source_styling_changed.attach | |
356 | (std::bind (&tui_source_window::style_changed, this), | |
357 | m_observable); | |
5104fe36 TT |
358 | } |
359 | ||
1df2f9ef TT |
360 | tui_source_window_base::~tui_source_window_base () |
361 | { | |
362 | gdb::observers::source_styling_changed.detach (m_observable); | |
363 | } | |
5104fe36 | 364 | |
5104fe36 TT |
365 | /* See tui-data.h. */ |
366 | ||
5104fe36 TT |
367 | void |
368 | tui_source_window_base::update_tab_width () | |
369 | { | |
7523da63 | 370 | werase (handle.get ()); |
3df505f6 | 371 | rerender (); |
5104fe36 TT |
372 | } |
373 | ||
5104fe36 | 374 | void |
3df505f6 | 375 | tui_source_window_base::rerender () |
5104fe36 | 376 | { |
5104fe36 TT |
377 | if (!content.empty ()) |
378 | { | |
379 | struct tui_line_or_address line_or_addr; | |
380 | struct symtab_and_line cursal | |
381 | = get_current_source_symtab_and_line (); | |
382 | ||
383 | line_or_addr = start_line_or_addr; | |
017f9828 | 384 | update_source_window (gdbarch, cursal.symtab, line_or_addr); |
5104fe36 TT |
385 | } |
386 | else if (deprecated_safe_get_selected_frame () != NULL) | |
387 | { | |
388 | struct tui_line_or_address line; | |
389 | struct symtab_and_line cursal | |
390 | = get_current_source_symtab_and_line (); | |
391 | struct frame_info *frame = deprecated_safe_get_selected_frame (); | |
392 | struct gdbarch *gdbarch = get_frame_arch (frame); | |
393 | ||
394 | struct symtab *s = find_pc_line_symtab (get_frame_pc (frame)); | |
395 | if (type == SRC_WIN) | |
396 | { | |
397 | line.loa = LOA_LINE; | |
398 | line.u.line_no = cursal.line; | |
399 | } | |
400 | else | |
401 | { | |
402 | line.loa = LOA_ADDRESS; | |
403 | find_line_pc (s, cursal.line, &line.u.addr); | |
404 | } | |
017f9828 | 405 | update_source_window (gdbarch, s, line); |
5104fe36 | 406 | } |
3df505f6 TT |
407 | else |
408 | erase_source_content (); | |
5104fe36 TT |
409 | } |
410 | ||
411 | /* See tui-data.h. */ | |
412 | ||
6f11e682 | 413 | void |
ad54d15b | 414 | tui_source_window_base::refill () |
6f11e682 TT |
415 | { |
416 | symtab *s = nullptr; | |
417 | ||
cb2ce893 | 418 | if (type == SRC_WIN) |
6f11e682 TT |
419 | { |
420 | symtab_and_line cursal = get_current_source_symtab_and_line (); | |
421 | s = (cursal.symtab == NULL | |
422 | ? find_pc_line_symtab (get_frame_pc (get_selected_frame (NULL))) | |
423 | : cursal.symtab); | |
424 | } | |
425 | ||
ed8358e9 | 426 | update_source_window_as_is (gdbarch, s, content[0].line_or_addr); |
6f11e682 | 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 | { |
2ddaf614 TT |
489 | if (win->update_breakpoint_info (being_deleted, false)) |
490 | win->update_exec_info (); | |
c906108c | 491 | } |
00b2bad4 | 492 | } |
c906108c SS |
493 | |
494 | ||
0807ab7b | 495 | /* Scan the source window and the breakpoints to update the break_mode |
1cc6d956 MS |
496 | information for each line. |
497 | ||
0807ab7b | 498 | Returns true if something changed and the execution window must be |
1cc6d956 MS |
499 | refreshed. */ |
500 | ||
0807ab7b | 501 | bool |
2ddaf614 TT |
502 | tui_source_window_base::update_breakpoint_info |
503 | (struct breakpoint *being_deleted, bool current_only) | |
c906108c SS |
504 | { |
505 | int i; | |
0807ab7b | 506 | bool need_refresh = false; |
c906108c | 507 | |
2ddaf614 | 508 | for (i = 0; i < content.size (); i++) |
00b2bad4 | 509 | { |
5b6fe301 | 510 | struct tui_source_element *line; |
00b2bad4 | 511 | |
2ddaf614 | 512 | line = &content[i]; |
6d012f14 | 513 | if (current_only && !line->is_exec_point) |
00b2bad4 SC |
514 | continue; |
515 | ||
516 | /* Scan each breakpoint to see if the current line has something to | |
517 | do with it. Identify enable/disabled breakpoints as well as | |
518 | those that we already hit. */ | |
0598af48 | 519 | tui_bp_flags mode = 0; |
81e6b8eb | 520 | iterate_over_breakpoints ([&] (breakpoint *bp) -> bool |
00b2bad4 | 521 | { |
f8eba3c6 TT |
522 | struct bp_location *loc; |
523 | ||
362c05fe AS |
524 | gdb_assert (line->line_or_addr.loa == LOA_LINE |
525 | || line->line_or_addr.loa == LOA_ADDRESS); | |
f8eba3c6 | 526 | |
0807ab7b | 527 | if (bp == being_deleted) |
81e6b8eb | 528 | return false; |
0807ab7b | 529 | |
f8eba3c6 TT |
530 | for (loc = bp->loc; loc != NULL; loc = loc->next) |
531 | { | |
2ddaf614 | 532 | if (location_matches_p (loc, i)) |
f8eba3c6 TT |
533 | { |
534 | if (bp->enable_state == bp_disabled) | |
535 | mode |= TUI_BP_DISABLED; | |
536 | else | |
537 | mode |= TUI_BP_ENABLED; | |
538 | if (bp->hit_count) | |
539 | mode |= TUI_BP_HIT; | |
540 | if (bp->loc->cond) | |
541 | mode |= TUI_BP_CONDITIONAL; | |
542 | if (bp->type == bp_hardware_breakpoint) | |
543 | mode |= TUI_BP_HARDWARE; | |
544 | } | |
545 | } | |
81e6b8eb CB |
546 | return false; |
547 | }); | |
0598af48 | 548 | if (line->break_mode != mode) |
00b2bad4 | 549 | { |
0598af48 TT |
550 | line->break_mode = mode; |
551 | need_refresh = true; | |
00b2bad4 SC |
552 | } |
553 | } | |
554 | return need_refresh; | |
555 | } | |
c906108c | 556 | |
6ba8e26f AC |
557 | /* Function to initialize the content of the execution info window, |
558 | based upon the input window which is either the source or | |
559 | disassembly window. */ | |
73fbdc65 | 560 | void |
5216580d | 561 | tui_source_window_base::update_exec_info () |
c906108c | 562 | { |
2ddaf614 | 563 | update_breakpoint_info (nullptr, true); |
37a4a131 | 564 | for (int i = 0; i < content.size (); i++) |
098f9ed4 | 565 | { |
5216580d TT |
566 | struct tui_source_element *src_element = &content[i]; |
567 | char element[TUI_EXECINFO_SIZE] = " "; | |
098f9ed4 TT |
568 | |
569 | /* Now update the exec info content based upon the state | |
570 | of each line as indicated by the source content. */ | |
5216580d | 571 | tui_bp_flags mode = src_element->break_mode; |
098f9ed4 TT |
572 | if (mode & TUI_BP_HIT) |
573 | element[TUI_BP_HIT_POS] = (mode & TUI_BP_HARDWARE) ? 'H' : 'B'; | |
574 | else if (mode & (TUI_BP_ENABLED | TUI_BP_DISABLED)) | |
575 | element[TUI_BP_HIT_POS] = (mode & TUI_BP_HARDWARE) ? 'h' : 'b'; | |
576 | ||
577 | if (mode & TUI_BP_ENABLED) | |
578 | element[TUI_BP_BREAK_POS] = '+'; | |
579 | else if (mode & TUI_BP_DISABLED) | |
580 | element[TUI_BP_BREAK_POS] = '-'; | |
581 | ||
582 | if (src_element->is_exec_point) | |
583 | element[TUI_EXEC_POS] = '>'; | |
c906108c | 584 | |
7523da63 | 585 | mvwaddstr (handle.get (), i + 1, 1, element); |
5216580d | 586 | } |
398fdd60 | 587 | refresh_window (); |
f80bda8e | 588 | } |