Commit | Line | Data |
---|---|---|
f377b406 | 1 | /* TUI display source/assembly window. |
f33c6cbf | 2 | |
3666a048 | 3 | Copyright (C) 1998-2021 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" |
35a98237 | 31 | #include "safe-ctype.h" |
c906108c | 32 | |
d7b2e967 AC |
33 | #include "tui/tui.h" |
34 | #include "tui/tui-data.h" | |
62f29fda | 35 | #include "tui/tui-io.h" |
d7b2e967 AC |
36 | #include "tui/tui-stack.h" |
37 | #include "tui/tui-win.h" | |
38 | #include "tui/tui-wingeneral.h" | |
39 | #include "tui/tui-winsource.h" | |
40 | #include "tui/tui-source.h" | |
41 | #include "tui/tui-disasm.h" | |
f237f998 | 42 | #include "tui/tui-location.h" |
6a83354a | 43 | #include "gdb_curses.h" |
c906108c | 44 | |
1f393769 | 45 | /* Function to display the "main" routine. */ |
c906108c | 46 | void |
b4eb2452 | 47 | tui_display_main () |
c906108c | 48 | { |
3891b65e TT |
49 | auto adapter = tui_source_windows (); |
50 | if (adapter.begin () != adapter.end ()) | |
c906108c | 51 | { |
13274fc3 | 52 | struct gdbarch *gdbarch; |
c906108c SS |
53 | CORE_ADDR addr; |
54 | ||
13274fc3 | 55 | tui_get_begin_asm_address (&gdbarch, &addr); |
c774cec6 | 56 | if (addr != (CORE_ADDR) 0) |
c906108c | 57 | { |
34248c3a | 58 | struct symtab *s; |
c906108c | 59 | |
13274fc3 | 60 | tui_update_source_windows_with_addr (gdbarch, addr); |
34248c3a | 61 | s = find_pc_line_symtab (addr); |
f237f998 | 62 | tui_location.set_location (s); |
c906108c SS |
63 | } |
64 | } | |
2e17b763 | 65 | } |
c906108c | 66 | |
1df2f9ef | 67 | /* See tui-winsource.h. */ |
c906108c | 68 | |
1df2f9ef | 69 | std::string |
9e820dec | 70 | tui_copy_source_line (const char **ptr, int *length) |
1df2f9ef TT |
71 | { |
72 | const char *lineptr = *ptr; | |
73 | ||
74 | /* Init the line with the line number. */ | |
75 | std::string result; | |
76 | ||
1df2f9ef TT |
77 | int column = 0; |
78 | char c; | |
79 | do | |
80 | { | |
81 | int skip_bytes; | |
82 | ||
83 | c = *lineptr; | |
84 | if (c == '\033' && skip_ansi_escape (lineptr, &skip_bytes)) | |
85 | { | |
86 | /* We always have to preserve escapes. */ | |
87 | result.append (lineptr, lineptr + skip_bytes); | |
88 | lineptr += skip_bytes; | |
89 | continue; | |
90 | } | |
517d261d TT |
91 | if (c == '\0') |
92 | break; | |
1df2f9ef TT |
93 | |
94 | ++lineptr; | |
95 | ++column; | |
96 | ||
97 | auto process_tab = [&] () | |
98 | { | |
99 | int max_tab_len = tui_tab_width; | |
100 | ||
101 | --column; | |
102 | for (int j = column % max_tab_len; | |
9e820dec | 103 | j < max_tab_len; |
1df2f9ef | 104 | column++, j++) |
9e820dec | 105 | result.push_back (' '); |
1df2f9ef TT |
106 | }; |
107 | ||
1df2f9ef TT |
108 | if (c == '\n' || c == '\r' || c == '\0') |
109 | { | |
110 | /* Nothing. */ | |
111 | } | |
35a98237 TT |
112 | else if (c == '\t') |
113 | process_tab (); | |
114 | else if (ISCNTRL (c)) | |
1df2f9ef TT |
115 | { |
116 | result.push_back ('^'); | |
117 | result.push_back (c + 0100); | |
9e820dec | 118 | ++column; |
1df2f9ef TT |
119 | } |
120 | else if (c == 0177) | |
121 | { | |
122 | result.push_back ('^'); | |
123 | result.push_back ('?'); | |
9e820dec | 124 | ++column; |
1df2f9ef | 125 | } |
1df2f9ef TT |
126 | else |
127 | result.push_back (c); | |
128 | } | |
129 | while (c != '\0' && c != '\n' && c != '\r'); | |
130 | ||
131 | if (c == '\r' && *lineptr == '\n') | |
132 | ++lineptr; | |
133 | *ptr = lineptr; | |
134 | ||
9e820dec TT |
135 | if (length != nullptr) |
136 | *length = column; | |
137 | ||
1df2f9ef TT |
138 | return result; |
139 | } | |
140 | ||
141 | void | |
142 | tui_source_window_base::style_changed () | |
143 | { | |
144 | if (tui_active && is_visible ()) | |
145 | refill (); | |
146 | } | |
c906108c | 147 | |
f80bda8e AC |
148 | /* Function to display source in the source window. This function |
149 | initializes the horizontal scroll to 0. */ | |
c906108c | 150 | void |
017f9828 TT |
151 | tui_source_window_base::update_source_window |
152 | (struct gdbarch *gdbarch, | |
9f7540a5 | 153 | const struct symtab_and_line &sal) |
c906108c | 154 | { |
432b5c40 | 155 | m_horizontal_offset = 0; |
9f7540a5 | 156 | update_source_window_as_is (gdbarch, sal); |
f80bda8e | 157 | } |
c906108c SS |
158 | |
159 | ||
f80bda8e AC |
160 | /* Function to display source in the source/asm window. This function |
161 | shows the source as specified by the horizontal offset. */ | |
c906108c | 162 | void |
ed8358e9 TT |
163 | tui_source_window_base::update_source_window_as_is |
164 | (struct gdbarch *gdbarch, | |
9f7540a5 | 165 | const struct symtab_and_line &sal) |
c906108c | 166 | { |
9f7540a5 | 167 | bool ret = set_contents (gdbarch, sal); |
c906108c | 168 | |
61c33f10 | 169 | if (!ret) |
ed8358e9 | 170 | erase_source_content (); |
c906108c SS |
171 | else |
172 | { | |
2ddaf614 | 173 | update_breakpoint_info (nullptr, false); |
ed8358e9 TT |
174 | show_source_content (); |
175 | update_exec_info (); | |
c906108c | 176 | } |
f80bda8e | 177 | } |
c906108c SS |
178 | |
179 | ||
f80bda8e AC |
180 | /* Function to ensure that the source and/or disassemly windows |
181 | reflect the input address. */ | |
c906108c | 182 | void |
13274fc3 | 183 | tui_update_source_windows_with_addr (struct gdbarch *gdbarch, CORE_ADDR addr) |
c906108c | 184 | { |
88180c08 | 185 | struct symtab_and_line sal {}; |
c774cec6 | 186 | if (addr != 0) |
88180c08 | 187 | sal = find_pc_line (addr, 0); |
8acfefcc | 188 | |
88180c08 TT |
189 | for (struct tui_source_window_base *win_info : tui_source_windows ()) |
190 | win_info->update_source_window (gdbarch, sal); | |
6ba8e26f | 191 | } |
c906108c | 192 | |
5d49bf1b TT |
193 | /* Function to ensure that the source and/or disassembly windows |
194 | reflect the symtab and line. */ | |
c906108c | 195 | void |
5d49bf1b | 196 | tui_update_source_windows_with_line (struct symtab_and_line sal) |
c906108c | 197 | { |
4f13c1c0 TT |
198 | struct gdbarch *gdbarch = nullptr; |
199 | if (sal.symtab != nullptr) | |
200 | { | |
201 | find_line_pc (sal.symtab, sal.line, &sal.pc); | |
08feed99 | 202 | gdbarch = SYMTAB_OBJFILE (sal.symtab)->arch (); |
4f13c1c0 | 203 | } |
13274fc3 | 204 | |
5d49bf1b TT |
205 | for (struct tui_source_window_base *win_info : tui_source_windows ()) |
206 | win_info->update_source_window (gdbarch, sal); | |
f80bda8e | 207 | } |
c906108c | 208 | |
c906108c | 209 | void |
e25d2004 | 210 | tui_source_window_base::do_erase_source_content (const char *str) |
c906108c | 211 | { |
6ba8e26f | 212 | int x_pos; |
e25d2004 | 213 | int half_width = (width - 2) / 2; |
c906108c | 214 | |
432b5c40 | 215 | m_content.clear (); |
e25d2004 | 216 | if (handle != NULL) |
c906108c | 217 | { |
7523da63 | 218 | werase (handle.get ()); |
e25d2004 | 219 | check_and_display_highlight_if_needed (); |
caf0bc4e | 220 | |
e25d2004 | 221 | if (strlen (str) >= half_width) |
caf0bc4e TT |
222 | x_pos = 1; |
223 | else | |
e25d2004 | 224 | x_pos = half_width - strlen (str); |
7523da63 | 225 | mvwaddstr (handle.get (), |
e25d2004 | 226 | (height / 2), |
caf0bc4e | 227 | x_pos, |
e25d2004 | 228 | (char *) str); |
93858ad3 | 229 | |
e25d2004 | 230 | refresh_window (); |
c906108c | 231 | } |
6ba8e26f | 232 | } |
c906108c SS |
233 | |
234 | ||
bc712bbf | 235 | /* Redraw the complete line of a source or disassembly window. */ |
432b5c40 TT |
236 | void |
237 | tui_source_window_base::show_source_line (int lineno) | |
bc712bbf | 238 | { |
53e7cdba | 239 | struct tui_source_element *line; |
bc712bbf | 240 | |
9e820dec | 241 | line = &m_content[lineno]; |
53e7cdba | 242 | if (line->is_exec_point) |
9e820dec | 243 | tui_set_reverse_mode (m_pad.get (), true); |
bc712bbf | 244 | |
9e820dec TT |
245 | wmove (m_pad.get (), lineno, 0); |
246 | tui_puts (line->line.c_str (), m_pad.get ()); | |
53e7cdba | 247 | if (line->is_exec_point) |
9e820dec TT |
248 | tui_set_reverse_mode (m_pad.get (), false); |
249 | } | |
bc712bbf | 250 | |
9e820dec TT |
251 | /* See tui-winsource.h. */ |
252 | ||
253 | void | |
22cc388e | 254 | tui_source_window_base::refresh_window () |
9e820dec | 255 | { |
55195361 HD |
256 | /* tui_win_info::refresh_window would draw the empty background window to |
257 | the screen, potentially creating a flicker. */ | |
258 | wnoutrefresh (handle.get ()); | |
22cc388e | 259 | |
9e820dec TT |
260 | int pad_width = std::max (m_max_length, width); |
261 | int left_margin = 1 + TUI_EXECINFO_SIZE + extra_margin (); | |
262 | int view_width = width - left_margin - 1; | |
263 | int pad_x = std::min (pad_width - view_width, m_horizontal_offset); | |
264 | /* Ensure that an equal number of scrolls will work if the user | |
265 | scrolled beyond where we clip. */ | |
266 | m_horizontal_offset = pad_x; | |
267 | prefresh (m_pad.get (), 0, pad_x, y + 1, x + left_margin, | |
b5ff370e | 268 | y + m_content.size (), x + left_margin + view_width - 1); |
bc712bbf SC |
269 | } |
270 | ||
c906108c | 271 | void |
0bd27e07 | 272 | tui_source_window_base::show_source_content () |
c906108c | 273 | { |
432b5c40 | 274 | gdb_assert (!m_content.empty ()); |
bc712bbf | 275 | |
9e820dec TT |
276 | check_and_display_highlight_if_needed (); |
277 | ||
278 | int pad_width = std::max (m_max_length, width); | |
b5ff370e HD |
279 | if (m_pad == nullptr || pad_width > getmaxx (m_pad.get ()) |
280 | || m_content.size () > getmaxy (m_pad.get ())) | |
9e820dec TT |
281 | m_pad.reset (newpad (m_content.size (), pad_width)); |
282 | ||
283 | werase (m_pad.get ()); | |
284 | for (int lineno = 0; lineno < m_content.size (); lineno++) | |
432b5c40 | 285 | show_source_line (lineno); |
bc712bbf | 286 | |
0bd27e07 | 287 | refresh_window (); |
bc712bbf | 288 | } |
c906108c | 289 | |
fdb01f0c | 290 | tui_source_window_base::tui_source_window_base () |
5104fe36 | 291 | { |
432b5c40 TT |
292 | m_start_line_or_addr.loa = LOA_ADDRESS; |
293 | m_start_line_or_addr.u.addr = 0; | |
1df2f9ef TT |
294 | |
295 | gdb::observers::source_styling_changed.attach | |
296 | (std::bind (&tui_source_window::style_changed, this), | |
c90e7d63 | 297 | m_observable, "tui-winsource"); |
5104fe36 TT |
298 | } |
299 | ||
1df2f9ef TT |
300 | tui_source_window_base::~tui_source_window_base () |
301 | { | |
302 | gdb::observers::source_styling_changed.detach (m_observable); | |
303 | } | |
5104fe36 | 304 | |
5104fe36 TT |
305 | /* See tui-data.h. */ |
306 | ||
5104fe36 TT |
307 | void |
308 | tui_source_window_base::update_tab_width () | |
309 | { | |
7523da63 | 310 | werase (handle.get ()); |
3df505f6 | 311 | rerender (); |
5104fe36 TT |
312 | } |
313 | ||
5104fe36 | 314 | void |
3df505f6 | 315 | tui_source_window_base::rerender () |
5104fe36 | 316 | { |
432b5c40 | 317 | if (!m_content.empty ()) |
5104fe36 | 318 | { |
5104fe36 TT |
319 | struct symtab_and_line cursal |
320 | = get_current_source_symtab_and_line (); | |
321 | ||
432b5c40 TT |
322 | if (m_start_line_or_addr.loa == LOA_LINE) |
323 | cursal.line = m_start_line_or_addr.u.line_no; | |
9f7540a5 | 324 | else |
432b5c40 TT |
325 | cursal.pc = m_start_line_or_addr.u.addr; |
326 | update_source_window (m_gdbarch, cursal); | |
5104fe36 TT |
327 | } |
328 | else if (deprecated_safe_get_selected_frame () != NULL) | |
329 | { | |
5104fe36 TT |
330 | struct symtab_and_line cursal |
331 | = get_current_source_symtab_and_line (); | |
332 | struct frame_info *frame = deprecated_safe_get_selected_frame (); | |
333 | struct gdbarch *gdbarch = get_frame_arch (frame); | |
334 | ||
335 | struct symtab *s = find_pc_line_symtab (get_frame_pc (frame)); | |
fdb01f0c | 336 | if (this != TUI_SRC_WIN) |
9f7540a5 TT |
337 | find_line_pc (s, cursal.line, &cursal.pc); |
338 | update_source_window (gdbarch, cursal); | |
5104fe36 | 339 | } |
3df505f6 TT |
340 | else |
341 | erase_source_content (); | |
5104fe36 TT |
342 | } |
343 | ||
344 | /* See tui-data.h. */ | |
345 | ||
6f11e682 | 346 | void |
ad54d15b | 347 | tui_source_window_base::refill () |
6f11e682 | 348 | { |
9f7540a5 | 349 | symtab_and_line sal {}; |
6f11e682 | 350 | |
fdb01f0c | 351 | if (this == TUI_SRC_WIN) |
6f11e682 | 352 | { |
9f7540a5 TT |
353 | sal = get_current_source_symtab_and_line (); |
354 | if (sal.symtab == NULL) | |
7c392d1d TT |
355 | { |
356 | struct frame_info *fi = deprecated_safe_get_selected_frame (); | |
357 | if (fi != nullptr) | |
358 | sal = find_pc_line (get_frame_pc (fi), 0); | |
359 | } | |
6f11e682 TT |
360 | } |
361 | ||
9f7540a5 TT |
362 | if (sal.pspace == nullptr) |
363 | sal.pspace = current_program_space; | |
364 | ||
432b5c40 TT |
365 | if (m_start_line_or_addr.loa == LOA_LINE) |
366 | sal.line = m_start_line_or_addr.u.line_no; | |
9f7540a5 | 367 | else |
432b5c40 | 368 | sal.pc = m_start_line_or_addr.u.addr; |
9f7540a5 | 369 | |
432b5c40 | 370 | update_source_window_as_is (m_gdbarch, sal); |
6f11e682 | 371 | } |
c906108c | 372 | |
f80bda8e | 373 | /* Scroll the source forward or backward horizontally. */ |
6f11e682 | 374 | |
c906108c | 375 | void |
c3bd716f | 376 | tui_source_window_base::do_scroll_horizontal (int num_to_scroll) |
c906108c | 377 | { |
432b5c40 | 378 | if (!m_content.empty ()) |
c906108c | 379 | { |
432b5c40 | 380 | int offset = m_horizontal_offset + num_to_scroll; |
c3bd716f TT |
381 | if (offset < 0) |
382 | offset = 0; | |
432b5c40 | 383 | m_horizontal_offset = offset; |
22cc388e | 384 | refresh_window (); |
c906108c | 385 | } |
6ba8e26f | 386 | } |
c906108c SS |
387 | |
388 | ||
0598af48 | 389 | /* Set or clear the is_exec_point flag in the line whose line is |
1cc6d956 MS |
390 | line_no. */ |
391 | ||
c906108c | 392 | void |
ad54d15b | 393 | tui_source_window_base::set_is_exec_point_at (struct tui_line_or_address l) |
c906108c | 394 | { |
02c28df0 | 395 | bool changed = false; |
c906108c | 396 | int i; |
c906108c SS |
397 | |
398 | i = 0; | |
432b5c40 | 399 | while (i < m_content.size ()) |
c906108c | 400 | { |
02c28df0 | 401 | bool new_state; |
362c05fe | 402 | struct tui_line_or_address content_loa = |
432b5c40 | 403 | m_content[i].line_or_addr; |
362c05fe | 404 | |
362c05fe AS |
405 | if (content_loa.loa == l.loa |
406 | && ((l.loa == LOA_LINE && content_loa.u.line_no == l.u.line_no) | |
dda83cd7 SM |
407 | || (l.loa == LOA_ADDRESS && content_loa.u.addr == l.u.addr))) |
408 | new_state = true; | |
c906108c | 409 | else |
02c28df0 | 410 | new_state = false; |
432b5c40 | 411 | if (new_state != m_content[i].is_exec_point) |
dda83cd7 SM |
412 | { |
413 | changed = true; | |
414 | m_content[i].is_exec_point = new_state; | |
415 | } | |
c906108c SS |
416 | i++; |
417 | } | |
00b90ae2 | 418 | if (changed) |
ad54d15b | 419 | refill (); |
00b90ae2 | 420 | } |
c906108c | 421 | |
0807ab7b TT |
422 | /* See tui-winsource.h. */ |
423 | ||
c906108c | 424 | void |
0807ab7b | 425 | tui_update_all_breakpoint_info (struct breakpoint *being_deleted) |
c906108c | 426 | { |
ad54d15b | 427 | for (tui_source_window_base *win : tui_source_windows ()) |
c906108c | 428 | { |
2ddaf614 TT |
429 | if (win->update_breakpoint_info (being_deleted, false)) |
430 | win->update_exec_info (); | |
c906108c | 431 | } |
00b2bad4 | 432 | } |
c906108c SS |
433 | |
434 | ||
0807ab7b | 435 | /* Scan the source window and the breakpoints to update the break_mode |
1cc6d956 MS |
436 | information for each line. |
437 | ||
0807ab7b | 438 | Returns true if something changed and the execution window must be |
1cc6d956 MS |
439 | refreshed. */ |
440 | ||
0807ab7b | 441 | bool |
2ddaf614 TT |
442 | tui_source_window_base::update_breakpoint_info |
443 | (struct breakpoint *being_deleted, bool current_only) | |
c906108c SS |
444 | { |
445 | int i; | |
0807ab7b | 446 | bool need_refresh = false; |
c906108c | 447 | |
432b5c40 | 448 | for (i = 0; i < m_content.size (); i++) |
00b2bad4 | 449 | { |
5b6fe301 | 450 | struct tui_source_element *line; |
00b2bad4 | 451 | |
432b5c40 | 452 | line = &m_content[i]; |
6d012f14 | 453 | if (current_only && !line->is_exec_point) |
dda83cd7 | 454 | continue; |
00b2bad4 SC |
455 | |
456 | /* Scan each breakpoint to see if the current line has something to | |
dda83cd7 SM |
457 | do with it. Identify enable/disabled breakpoints as well as |
458 | those that we already hit. */ | |
0598af48 | 459 | tui_bp_flags mode = 0; |
240edef6 | 460 | for (breakpoint *bp : all_breakpoints ()) |
dda83cd7 | 461 | { |
0807ab7b | 462 | if (bp == being_deleted) |
81e6b8eb | 463 | return false; |
0807ab7b | 464 | |
40cb8ca5 | 465 | for (bp_location *loc : bp->locations ()) |
f8eba3c6 | 466 | { |
2ddaf614 | 467 | if (location_matches_p (loc, i)) |
f8eba3c6 TT |
468 | { |
469 | if (bp->enable_state == bp_disabled) | |
470 | mode |= TUI_BP_DISABLED; | |
471 | else | |
472 | mode |= TUI_BP_ENABLED; | |
473 | if (bp->hit_count) | |
474 | mode |= TUI_BP_HIT; | |
475 | if (bp->loc->cond) | |
476 | mode |= TUI_BP_CONDITIONAL; | |
477 | if (bp->type == bp_hardware_breakpoint) | |
478 | mode |= TUI_BP_HARDWARE; | |
479 | } | |
480 | } | |
81e6b8eb | 481 | return false; |
240edef6 SM |
482 | } |
483 | ||
0598af48 | 484 | if (line->break_mode != mode) |
dda83cd7 SM |
485 | { |
486 | line->break_mode = mode; | |
487 | need_refresh = true; | |
488 | } | |
00b2bad4 SC |
489 | } |
490 | return need_refresh; | |
491 | } | |
c906108c | 492 | |
6ba8e26f AC |
493 | /* Function to initialize the content of the execution info window, |
494 | based upon the input window which is either the source or | |
495 | disassembly window. */ | |
73fbdc65 | 496 | void |
5216580d | 497 | tui_source_window_base::update_exec_info () |
c906108c | 498 | { |
2ddaf614 | 499 | update_breakpoint_info (nullptr, true); |
432b5c40 | 500 | for (int i = 0; i < m_content.size (); i++) |
098f9ed4 | 501 | { |
432b5c40 | 502 | struct tui_source_element *src_element = &m_content[i]; |
5216580d | 503 | char element[TUI_EXECINFO_SIZE] = " "; |
098f9ed4 TT |
504 | |
505 | /* Now update the exec info content based upon the state | |
506 | of each line as indicated by the source content. */ | |
5216580d | 507 | tui_bp_flags mode = src_element->break_mode; |
098f9ed4 TT |
508 | if (mode & TUI_BP_HIT) |
509 | element[TUI_BP_HIT_POS] = (mode & TUI_BP_HARDWARE) ? 'H' : 'B'; | |
510 | else if (mode & (TUI_BP_ENABLED | TUI_BP_DISABLED)) | |
511 | element[TUI_BP_HIT_POS] = (mode & TUI_BP_HARDWARE) ? 'h' : 'b'; | |
512 | ||
513 | if (mode & TUI_BP_ENABLED) | |
514 | element[TUI_BP_BREAK_POS] = '+'; | |
515 | else if (mode & TUI_BP_DISABLED) | |
516 | element[TUI_BP_BREAK_POS] = '-'; | |
517 | ||
518 | if (src_element->is_exec_point) | |
519 | element[TUI_EXEC_POS] = '>'; | |
c906108c | 520 | |
7523da63 | 521 | mvwaddstr (handle.get (), i + 1, 1, element); |
9e820dec TT |
522 | |
523 | show_line_number (i); | |
5216580d | 524 | } |
398fdd60 | 525 | refresh_window (); |
f80bda8e | 526 | } |