Commit | Line | Data |
---|---|---|
f377b406 | 1 | /* TUI layout window management. |
f33c6cbf | 2 | |
4c38e0a4 | 3 | Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008, 2009, |
7b6bb8da | 4 | 2010, 2011 Free Software Foundation, Inc. |
f33c6cbf | 5 | |
f377b406 | 6 | Contributed by Hewlett-Packard Company. |
c906108c | 7 | |
f377b406 SC |
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 | |
a9762ec7 | 12 | the Free Software Foundation; either version 3 of the License, or |
f377b406 SC |
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 | |
a9762ec7 | 21 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c SS |
22 | |
23 | #include "defs.h" | |
957b8b5a | 24 | #include "arch-utils.h" |
c906108c SS |
25 | #include "command.h" |
26 | #include "symtab.h" | |
27 | #include "frame.h" | |
52575520 | 28 | #include "source.h" |
84b1e7c7 | 29 | #include <ctype.h> |
c906108c | 30 | |
d7b2e967 AC |
31 | #include "tui/tui.h" |
32 | #include "tui/tui-data.h" | |
33 | #include "tui/tui-windata.h" | |
34 | #include "tui/tui-wingeneral.h" | |
35 | #include "tui/tui-stack.h" | |
36 | #include "tui/tui-regs.h" | |
37 | #include "tui/tui-win.h" | |
38 | #include "tui/tui-winsource.h" | |
39 | #include "tui/tui-disasm.h" | |
2c0b251b | 40 | #include "tui/tui-layout.h" |
c906108c | 41 | |
88289b6e | 42 | #include "gdb_string.h" |
6a83354a | 43 | #include "gdb_curses.h" |
96ec9981 | 44 | |
c906108c SS |
45 | /******************************* |
46 | ** Static Local Decls | |
47 | ********************************/ | |
6ba8e26f | 48 | static void show_layout (enum tui_layout_type); |
08ef48c5 MS |
49 | static void init_gen_win_info (struct tui_gen_win_info *, |
50 | enum tui_win_type, | |
51 | int, int, int, int); | |
52 | static void *init_and_make_win (void *, enum tui_win_type, | |
53 | int, int, int, int, int); | |
6ba8e26f | 54 | static void show_source_or_disasm_and_command (enum tui_layout_type); |
08ef48c5 MS |
55 | static void make_source_or_disasm_window (struct tui_win_info **, |
56 | enum tui_win_type, | |
57 | int, int); | |
5b6fe301 MS |
58 | static void make_command_window (struct tui_win_info **, int, int); |
59 | static void make_source_window (struct tui_win_info **, int, int); | |
60 | static void make_disasm_window (struct tui_win_info **, int, int); | |
61 | static void make_data_window (struct tui_win_info **, int, int); | |
6ba8e26f AC |
62 | static void show_source_command (void); |
63 | static void show_disasm_command (void); | |
64 | static void show_source_disasm_command (void); | |
65 | static void show_data (enum tui_layout_type); | |
66 | static enum tui_layout_type next_layout (void); | |
67 | static enum tui_layout_type prev_layout (void); | |
68 | static void tui_layout_command (char *, int); | |
69 | static void tui_toggle_layout_command (char *, int); | |
70 | static void tui_toggle_split_layout_command (char *, int); | |
13274fc3 | 71 | static void extract_display_start_addr (struct gdbarch **, CORE_ADDR *); |
6ba8e26f | 72 | static void tui_handle_xdb_layout (struct tui_layout_def *); |
c906108c SS |
73 | |
74 | ||
75 | /*************************************** | |
76 | ** DEFINITIONS | |
77 | ***************************************/ | |
78 | ||
79 | #define LAYOUT_USAGE "Usage: layout prev | next | <layout_name> \n" | |
80 | ||
c7037be1 SC |
81 | /* Show the screen layout defined. */ |
82 | static void | |
6ba8e26f | 83 | show_layout (enum tui_layout_type layout) |
c906108c | 84 | { |
6ba8e26f | 85 | enum tui_layout_type cur_layout = tui_current_layout (); |
c906108c | 86 | |
6ba8e26f | 87 | if (layout != cur_layout) |
c906108c | 88 | { |
ef5eab5a MS |
89 | /* Since the new layout may cause changes in window size, we |
90 | should free the content and reallocate on next display of | |
91 | source/asm. */ | |
dd1abb8c AC |
92 | tui_free_all_source_wins_content (); |
93 | tui_clear_source_windows (); | |
e5908723 MS |
94 | if (layout == SRC_DATA_COMMAND |
95 | || layout == DISASSEM_DATA_COMMAND) | |
c906108c | 96 | { |
6ba8e26f | 97 | show_data (layout); |
6d012f14 | 98 | tui_refresh_all (tui_win_list); |
c906108c SS |
99 | } |
100 | else | |
101 | { | |
1cc6d956 | 102 | /* First make the current layout be invisible. */ |
ec7d9e56 | 103 | tui_make_all_invisible (); |
dd1abb8c | 104 | tui_make_invisible (tui_locator_win_info_ptr ()); |
c906108c SS |
105 | |
106 | switch (layout) | |
107 | { | |
1cc6d956 | 108 | /* Now show the new layout. */ |
c906108c | 109 | case SRC_COMMAND: |
6ba8e26f | 110 | show_source_command (); |
6d012f14 | 111 | tui_add_to_source_windows (TUI_SRC_WIN); |
c906108c SS |
112 | break; |
113 | case DISASSEM_COMMAND: | |
6ba8e26f | 114 | show_disasm_command (); |
6d012f14 | 115 | tui_add_to_source_windows (TUI_DISASM_WIN); |
c906108c SS |
116 | break; |
117 | case SRC_DISASSEM_COMMAND: | |
6ba8e26f | 118 | show_source_disasm_command (); |
6d012f14 AC |
119 | tui_add_to_source_windows (TUI_SRC_WIN); |
120 | tui_add_to_source_windows (TUI_DISASM_WIN); | |
c906108c SS |
121 | break; |
122 | default: | |
123 | break; | |
124 | } | |
125 | } | |
126 | } | |
bc712bbf | 127 | } |
c906108c SS |
128 | |
129 | ||
080ce8c0 AC |
130 | /* Function to set the layout to SRC_COMMAND, DISASSEM_COMMAND, |
131 | SRC_DISASSEM_COMMAND, SRC_DATA_COMMAND, or DISASSEM_DATA_COMMAND. | |
132 | If the layout is SRC_DATA_COMMAND, DISASSEM_DATA_COMMAND, or | |
133 | UNDEFINED_LAYOUT, then the data window is populated according to | |
6d012f14 | 134 | regs_display_type. */ |
080ce8c0 | 135 | enum tui_status |
6ba8e26f | 136 | tui_set_layout (enum tui_layout_type layout_type, |
6d012f14 | 137 | enum tui_register_display_type regs_display_type) |
c906108c | 138 | { |
22940a24 | 139 | enum tui_status status = TUI_SUCCESS; |
c906108c | 140 | |
e5908723 MS |
141 | if (layout_type != UNDEFINED_LAYOUT |
142 | || regs_display_type != TUI_UNDEFINED_REGS) | |
c906108c | 143 | { |
e5908723 MS |
144 | enum tui_layout_type cur_layout = tui_current_layout (), |
145 | new_layout = UNDEFINED_LAYOUT; | |
6ba8e26f | 146 | int regs_populate = FALSE; |
13274fc3 UW |
147 | struct gdbarch *gdbarch; |
148 | CORE_ADDR addr; | |
5b6fe301 MS |
149 | struct tui_win_info *win_with_focus = tui_win_with_focus (); |
150 | struct tui_layout_def *layout_def = tui_layout_def (); | |
c906108c | 151 | |
13274fc3 | 152 | extract_display_start_addr (&gdbarch, &addr); |
c906108c | 153 | |
e5908723 MS |
154 | if (layout_type == UNDEFINED_LAYOUT |
155 | && regs_display_type != TUI_UNDEFINED_REGS) | |
c906108c | 156 | { |
6ba8e26f AC |
157 | if (cur_layout == SRC_DISASSEM_COMMAND) |
158 | new_layout = DISASSEM_DATA_COMMAND; | |
e5908723 MS |
159 | else if (cur_layout == SRC_COMMAND |
160 | || cur_layout == SRC_DATA_COMMAND) | |
6ba8e26f | 161 | new_layout = SRC_DATA_COMMAND; |
e5908723 MS |
162 | else if (cur_layout == DISASSEM_COMMAND |
163 | || cur_layout == DISASSEM_DATA_COMMAND) | |
6ba8e26f | 164 | new_layout = DISASSEM_DATA_COMMAND; |
c906108c SS |
165 | } |
166 | else | |
6ba8e26f | 167 | new_layout = layout_type; |
c906108c | 168 | |
e5908723 MS |
169 | regs_populate = (new_layout == SRC_DATA_COMMAND |
170 | || new_layout == DISASSEM_DATA_COMMAND | |
171 | || regs_display_type != TUI_UNDEFINED_REGS); | |
172 | if (new_layout != cur_layout | |
173 | || regs_display_type != TUI_UNDEFINED_REGS) | |
c906108c | 174 | { |
6ba8e26f | 175 | if (new_layout != cur_layout) |
c906108c | 176 | { |
6ba8e26f | 177 | show_layout (new_layout); |
ef5eab5a MS |
178 | |
179 | /* Now determine where focus should be. */ | |
6ba8e26f | 180 | if (win_with_focus != TUI_CMD_WIN) |
c906108c | 181 | { |
6ba8e26f | 182 | switch (new_layout) |
c906108c SS |
183 | { |
184 | case SRC_COMMAND: | |
6d012f14 | 185 | tui_set_win_focus_to (TUI_SRC_WIN); |
6ba8e26f AC |
186 | layout_def->display_mode = SRC_WIN; |
187 | layout_def->split = FALSE; | |
c906108c SS |
188 | break; |
189 | case DISASSEM_COMMAND: | |
ef5eab5a MS |
190 | /* The previous layout was not showing code. |
191 | This can happen if there is no source | |
192 | available: | |
193 | ||
194 | 1. if the source file is in another dir OR | |
195 | 2. if target was compiled without -g | |
196 | We still want to show the assembly though! */ | |
197 | ||
13274fc3 | 198 | tui_get_begin_asm_address (&gdbarch, &addr); |
6d012f14 | 199 | tui_set_win_focus_to (TUI_DISASM_WIN); |
6ba8e26f AC |
200 | layout_def->display_mode = DISASSEM_WIN; |
201 | layout_def->split = FALSE; | |
c906108c SS |
202 | break; |
203 | case SRC_DISASSEM_COMMAND: | |
ef5eab5a MS |
204 | /* The previous layout was not showing code. |
205 | This can happen if there is no source | |
206 | available: | |
207 | ||
208 | 1. if the source file is in another dir OR | |
209 | 2. if target was compiled without -g | |
210 | We still want to show the assembly though! */ | |
211 | ||
13274fc3 | 212 | tui_get_begin_asm_address (&gdbarch, &addr); |
6ba8e26f | 213 | if (win_with_focus == TUI_SRC_WIN) |
6d012f14 | 214 | tui_set_win_focus_to (TUI_SRC_WIN); |
c906108c | 215 | else |
6d012f14 | 216 | tui_set_win_focus_to (TUI_DISASM_WIN); |
6ba8e26f | 217 | layout_def->split = TRUE; |
c906108c SS |
218 | break; |
219 | case SRC_DATA_COMMAND: | |
6ba8e26f | 220 | if (win_with_focus != TUI_DATA_WIN) |
6d012f14 | 221 | tui_set_win_focus_to (TUI_SRC_WIN); |
c906108c | 222 | else |
6d012f14 | 223 | tui_set_win_focus_to (TUI_DATA_WIN); |
6ba8e26f AC |
224 | layout_def->display_mode = SRC_WIN; |
225 | layout_def->split = FALSE; | |
c906108c SS |
226 | break; |
227 | case DISASSEM_DATA_COMMAND: | |
ef5eab5a MS |
228 | /* The previous layout was not showing code. |
229 | This can happen if there is no source | |
230 | available: | |
231 | ||
232 | 1. if the source file is in another dir OR | |
233 | 2. if target was compiled without -g | |
234 | We still want to show the assembly though! */ | |
235 | ||
13274fc3 | 236 | tui_get_begin_asm_address (&gdbarch, &addr); |
6ba8e26f | 237 | if (win_with_focus != TUI_DATA_WIN) |
6d012f14 | 238 | tui_set_win_focus_to (TUI_DISASM_WIN); |
c906108c | 239 | else |
6d012f14 | 240 | tui_set_win_focus_to (TUI_DATA_WIN); |
6ba8e26f AC |
241 | layout_def->display_mode = DISASSEM_WIN; |
242 | layout_def->split = FALSE; | |
c906108c SS |
243 | break; |
244 | default: | |
245 | break; | |
246 | } | |
247 | } | |
c906108c | 248 | /* |
3e40160c | 249 | * Now update the window content. |
c5aa993b | 250 | */ |
e5908723 MS |
251 | if (!regs_populate |
252 | && (new_layout == SRC_DATA_COMMAND | |
253 | || new_layout == DISASSEM_DATA_COMMAND)) | |
edae1ccf | 254 | tui_display_all_data (); |
c906108c | 255 | |
13274fc3 | 256 | tui_update_source_windows_with_addr (gdbarch, addr); |
c906108c | 257 | } |
6ba8e26f | 258 | if (regs_populate) |
c906108c | 259 | { |
10f59415 | 260 | tui_show_registers (TUI_DATA_WIN->detail.data_display_info.current_group); |
c906108c SS |
261 | } |
262 | } | |
263 | } | |
264 | else | |
265 | status = TUI_FAILURE; | |
266 | ||
267 | return status; | |
bc712bbf | 268 | } |
c906108c | 269 | |
080ce8c0 AC |
270 | /* Add the specified window to the layout in a logical way. This |
271 | means setting up the most logical layout given the window to be | |
272 | added. */ | |
c906108c | 273 | void |
080ce8c0 | 274 | tui_add_win_to_layout (enum tui_win_type type) |
c906108c | 275 | { |
6ba8e26f | 276 | enum tui_layout_type cur_layout = tui_current_layout (); |
c906108c SS |
277 | |
278 | switch (type) | |
279 | { | |
280 | case SRC_WIN: | |
e5908723 MS |
281 | if (cur_layout != SRC_COMMAND |
282 | && cur_layout != SRC_DISASSEM_COMMAND | |
283 | && cur_layout != SRC_DATA_COMMAND) | |
c906108c | 284 | { |
dd1abb8c | 285 | tui_clear_source_windows_detail (); |
6ba8e26f AC |
286 | if (cur_layout == DISASSEM_DATA_COMMAND) |
287 | show_layout (SRC_DATA_COMMAND); | |
c906108c | 288 | else |
6ba8e26f | 289 | show_layout (SRC_COMMAND); |
c906108c SS |
290 | } |
291 | break; | |
292 | case DISASSEM_WIN: | |
e5908723 MS |
293 | if (cur_layout != DISASSEM_COMMAND |
294 | && cur_layout != SRC_DISASSEM_COMMAND | |
295 | && cur_layout != DISASSEM_DATA_COMMAND) | |
c906108c | 296 | { |
dd1abb8c | 297 | tui_clear_source_windows_detail (); |
6ba8e26f AC |
298 | if (cur_layout == SRC_DATA_COMMAND) |
299 | show_layout (DISASSEM_DATA_COMMAND); | |
c906108c | 300 | else |
6ba8e26f | 301 | show_layout (DISASSEM_COMMAND); |
c906108c SS |
302 | } |
303 | break; | |
304 | case DATA_WIN: | |
e5908723 MS |
305 | if (cur_layout != SRC_DATA_COMMAND |
306 | && cur_layout != DISASSEM_DATA_COMMAND) | |
c906108c | 307 | { |
6ba8e26f AC |
308 | if (cur_layout == DISASSEM_COMMAND) |
309 | show_layout (DISASSEM_DATA_COMMAND); | |
c906108c | 310 | else |
6ba8e26f | 311 | show_layout (SRC_DATA_COMMAND); |
c906108c SS |
312 | } |
313 | break; | |
314 | default: | |
315 | break; | |
316 | } | |
6ba8e26f | 317 | } |
c906108c SS |
318 | |
319 | ||
6ba8e26f AC |
320 | /* Answer the height of a window. If it hasn't been created yet, |
321 | answer what the height of a window would be based upon its type and | |
322 | the layout. */ | |
c906108c | 323 | int |
08ef48c5 MS |
324 | tui_default_win_height (enum tui_win_type type, |
325 | enum tui_layout_type layout) | |
c906108c SS |
326 | { |
327 | int h; | |
328 | ||
6d012f14 AC |
329 | if (tui_win_list[type] != (struct tui_win_info *) NULL) |
330 | h = tui_win_list[type]->generic.height; | |
c906108c SS |
331 | else |
332 | { | |
333 | switch (layout) | |
334 | { | |
335 | case SRC_COMMAND: | |
336 | case DISASSEM_COMMAND: | |
6d012f14 | 337 | if (TUI_CMD_WIN == NULL) |
dd1abb8c | 338 | h = tui_term_height () / 2; |
c906108c | 339 | else |
6d012f14 | 340 | h = tui_term_height () - TUI_CMD_WIN->generic.height; |
c906108c SS |
341 | break; |
342 | case SRC_DISASSEM_COMMAND: | |
343 | case SRC_DATA_COMMAND: | |
344 | case DISASSEM_DATA_COMMAND: | |
6d012f14 | 345 | if (TUI_CMD_WIN == NULL) |
dd1abb8c | 346 | h = tui_term_height () / 3; |
c906108c | 347 | else |
6d012f14 | 348 | h = (tui_term_height () - TUI_CMD_WIN->generic.height) / 2; |
c906108c SS |
349 | break; |
350 | default: | |
351 | h = 0; | |
352 | break; | |
353 | } | |
354 | } | |
355 | ||
356 | return h; | |
6ba8e26f | 357 | } |
c906108c SS |
358 | |
359 | ||
080ce8c0 AC |
360 | /* Answer the height of a window. If it hasn't been created yet, |
361 | answer what the height of a window would be based upon its type and | |
362 | the layout. */ | |
c906108c | 363 | int |
080ce8c0 AC |
364 | tui_default_win_viewport_height (enum tui_win_type type, |
365 | enum tui_layout_type layout) | |
c906108c SS |
366 | { |
367 | int h; | |
368 | ||
6ba8e26f | 369 | h = tui_default_win_height (type, layout); |
c906108c | 370 | |
6d012f14 | 371 | if (tui_win_list[type] == TUI_CMD_WIN) |
c906108c SS |
372 | h -= 1; |
373 | else | |
374 | h -= 2; | |
375 | ||
376 | return h; | |
6ba8e26f | 377 | } |
c906108c SS |
378 | |
379 | ||
6ba8e26f AC |
380 | /* Function to initialize gdb commands, for tui window layout |
381 | manipulation. */ | |
2c0b251b PA |
382 | |
383 | /* Provide a prototype to silence -Wmissing-prototypes. */ | |
384 | extern initialize_file_ftype _initialize_tui_layout; | |
385 | ||
c906108c | 386 | void |
6ba8e26f | 387 | _initialize_tui_layout (void) |
c906108c | 388 | { |
1bedd215 AC |
389 | add_com ("layout", class_tui, tui_layout_command, _("\ |
390 | Change the layout of windows.\n\ | |
c906108c SS |
391 | Usage: layout prev | next | <layout_name> \n\ |
392 | Layout names are:\n\ | |
393 | src : Displays source and command windows.\n\ | |
394 | asm : Displays disassembly and command windows.\n\ | |
395 | split : Displays source, disassembly and command windows.\n\ | |
396 | regs : Displays register window. If existing layout\n\ | |
397 | is source/command or assembly/command, the \n\ | |
398 | register window is displayed. If the\n\ | |
399 | source/assembly/command (split) is displayed, \n\ | |
400 | the register window is displayed with \n\ | |
1bedd215 | 401 | the window that has current logical focus.\n")); |
41783295 SC |
402 | if (xdb_commands) |
403 | { | |
1bedd215 AC |
404 | add_com ("td", class_tui, tui_toggle_layout_command, _("\ |
405 | Toggle between Source/Command and Disassembly/Command layouts.\n")); | |
406 | add_com ("ts", class_tui, tui_toggle_split_layout_command, _("\ | |
407 | Toggle between Source/Command or Disassembly/Command and \n\ | |
408 | Source/Disassembly/Command layouts.\n")); | |
c906108c | 409 | } |
41783295 | 410 | } |
c906108c SS |
411 | |
412 | ||
413 | /************************* | |
414 | ** STATIC LOCAL FUNCTIONS | |
415 | **************************/ | |
416 | ||
417 | ||
6ba8e26f AC |
418 | /* Function to set the layout to SRC, ASM, SPLIT, NEXT, PREV, DATA, |
419 | REGS, $REGS, $GREGS, $FREGS, $SREGS. */ | |
22940a24 | 420 | enum tui_status |
6ba8e26f | 421 | tui_set_layout_for_display_command (const char *layout_name) |
c906108c | 422 | { |
22940a24 | 423 | enum tui_status status = TUI_SUCCESS; |
c906108c | 424 | |
6ba8e26f | 425 | if (layout_name != (char *) NULL) |
c906108c | 426 | { |
d02c80cd AC |
427 | int i; |
428 | char *buf_ptr; | |
6ba8e26f AC |
429 | enum tui_layout_type new_layout = UNDEFINED_LAYOUT; |
430 | enum tui_register_display_type dpy_type = TUI_UNDEFINED_REGS; | |
431 | enum tui_layout_type cur_layout = tui_current_layout (); | |
c906108c | 432 | |
6ba8e26f AC |
433 | buf_ptr = (char *) xstrdup (layout_name); |
434 | for (i = 0; (i < strlen (layout_name)); i++) | |
435 | buf_ptr[i] = toupper (buf_ptr[i]); | |
c906108c | 436 | |
1cc6d956 | 437 | /* First check for ambiguous input. */ |
e5908723 MS |
438 | if (strlen (buf_ptr) <= 1 |
439 | && (*buf_ptr == 'S' || *buf_ptr == '$')) | |
c906108c | 440 | { |
8a3fe4f8 | 441 | warning (_("Ambiguous command input.")); |
c906108c SS |
442 | status = TUI_FAILURE; |
443 | } | |
444 | else | |
445 | { | |
6ba8e26f AC |
446 | if (subset_compare (buf_ptr, "SRC")) |
447 | new_layout = SRC_COMMAND; | |
448 | else if (subset_compare (buf_ptr, "ASM")) | |
449 | new_layout = DISASSEM_COMMAND; | |
450 | else if (subset_compare (buf_ptr, "SPLIT")) | |
451 | new_layout = SRC_DISASSEM_COMMAND; | |
e5908723 MS |
452 | else if (subset_compare (buf_ptr, "REGS") |
453 | || subset_compare (buf_ptr, TUI_GENERAL_SPECIAL_REGS_NAME) | |
454 | || subset_compare (buf_ptr, TUI_GENERAL_REGS_NAME) | |
455 | || subset_compare (buf_ptr, TUI_FLOAT_REGS_NAME) | |
456 | || subset_compare (buf_ptr, TUI_SPECIAL_REGS_NAME)) | |
c906108c | 457 | { |
e5908723 MS |
458 | if (cur_layout == SRC_COMMAND |
459 | || cur_layout == SRC_DATA_COMMAND) | |
6ba8e26f | 460 | new_layout = SRC_DATA_COMMAND; |
c906108c | 461 | else |
6ba8e26f | 462 | new_layout = DISASSEM_DATA_COMMAND; |
c906108c | 463 | |
1cc6d956 MS |
464 | /* Could ifdef out the following code. when compile with |
465 | -z, there are null pointer references that cause a | |
466 | core dump if 'layout regs' is the first layout | |
467 | command issued by the user. HP has asked us to hook | |
468 | up this code. - edie epstein */ | |
6ba8e26f | 469 | if (subset_compare (buf_ptr, TUI_FLOAT_REGS_NAME)) |
c906108c | 470 | { |
9a2b4c1b MS |
471 | if (TUI_DATA_WIN->detail.data_display_info.regs_display_type |
472 | != TUI_SFLOAT_REGS | |
473 | && TUI_DATA_WIN->detail.data_display_info.regs_display_type | |
474 | != TUI_DFLOAT_REGS) | |
6ba8e26f | 475 | dpy_type = TUI_SFLOAT_REGS; |
c906108c | 476 | else |
6ba8e26f | 477 | dpy_type = |
6d012f14 | 478 | TUI_DATA_WIN->detail.data_display_info.regs_display_type; |
c906108c | 479 | } |
6ba8e26f | 480 | else if (subset_compare (buf_ptr, |
c906108c | 481 | TUI_GENERAL_SPECIAL_REGS_NAME)) |
6ba8e26f AC |
482 | dpy_type = TUI_GENERAL_AND_SPECIAL_REGS; |
483 | else if (subset_compare (buf_ptr, TUI_GENERAL_REGS_NAME)) | |
484 | dpy_type = TUI_GENERAL_REGS; | |
485 | else if (subset_compare (buf_ptr, TUI_SPECIAL_REGS_NAME)) | |
486 | dpy_type = TUI_SPECIAL_REGS; | |
6d012f14 | 487 | else if (TUI_DATA_WIN) |
c906108c | 488 | { |
9a2b4c1b MS |
489 | if (TUI_DATA_WIN->detail.data_display_info.regs_display_type |
490 | != TUI_UNDEFINED_REGS) | |
6ba8e26f | 491 | dpy_type = |
6d012f14 | 492 | TUI_DATA_WIN->detail.data_display_info.regs_display_type; |
c906108c | 493 | else |
6ba8e26f | 494 | dpy_type = TUI_GENERAL_REGS; |
c906108c SS |
495 | } |
496 | ||
1cc6d956 MS |
497 | /* End of potential ifdef. |
498 | */ | |
c906108c | 499 | |
1cc6d956 MS |
500 | /* If ifdefed out code above, then assume that the user |
501 | wishes to display the general purpose registers . | |
502 | */ | |
c906108c | 503 | |
1cc6d956 | 504 | /* dpy_type = TUI_GENERAL_REGS; */ |
c906108c | 505 | } |
6ba8e26f AC |
506 | else if (subset_compare (buf_ptr, "NEXT")) |
507 | new_layout = next_layout (); | |
508 | else if (subset_compare (buf_ptr, "PREV")) | |
509 | new_layout = prev_layout (); | |
c906108c SS |
510 | else |
511 | status = TUI_FAILURE; | |
c906108c | 512 | |
6ba8e26f | 513 | tui_set_layout (new_layout, dpy_type); |
c906108c | 514 | } |
3e40160c | 515 | xfree (buf_ptr); |
c906108c SS |
516 | } |
517 | else | |
518 | status = TUI_FAILURE; | |
519 | ||
520 | return status; | |
e8b915dc | 521 | } |
c906108c SS |
522 | |
523 | ||
13274fc3 UW |
524 | static void |
525 | extract_display_start_addr (struct gdbarch **gdbarch_p, CORE_ADDR *addr_p) | |
c906108c | 526 | { |
6ba8e26f | 527 | enum tui_layout_type cur_layout = tui_current_layout (); |
957b8b5a | 528 | struct gdbarch *gdbarch = get_current_arch (); |
c774cec6 | 529 | CORE_ADDR addr; |
84b1e7c7 | 530 | CORE_ADDR pc; |
52575520 | 531 | struct symtab_and_line cursal = get_current_source_symtab_and_line (); |
c906108c | 532 | |
6ba8e26f | 533 | switch (cur_layout) |
c906108c SS |
534 | { |
535 | case SRC_COMMAND: | |
536 | case SRC_DATA_COMMAND: | |
13274fc3 | 537 | gdbarch = TUI_SRC_WIN->detail.source_info.gdbarch; |
52575520 | 538 | find_line_pc (cursal.symtab, |
362c05fe | 539 | TUI_SRC_WIN->detail.source_info.start_line_or_addr.u.line_no, |
84b1e7c7 | 540 | &pc); |
c774cec6 | 541 | addr = pc; |
c906108c SS |
542 | break; |
543 | case DISASSEM_COMMAND: | |
544 | case SRC_DISASSEM_COMMAND: | |
545 | case DISASSEM_DATA_COMMAND: | |
13274fc3 | 546 | gdbarch = TUI_DISASM_WIN->detail.source_info.gdbarch; |
362c05fe | 547 | addr = TUI_DISASM_WIN->detail.source_info.start_line_or_addr.u.addr; |
c906108c SS |
548 | break; |
549 | default: | |
c774cec6 | 550 | addr = 0; |
c906108c SS |
551 | break; |
552 | } | |
553 | ||
13274fc3 UW |
554 | *gdbarch_p = gdbarch; |
555 | *addr_p = addr; | |
6ba8e26f | 556 | } |
c906108c SS |
557 | |
558 | ||
559 | static void | |
5b6fe301 | 560 | tui_handle_xdb_layout (struct tui_layout_def *layout_def) |
c906108c | 561 | { |
6ba8e26f | 562 | if (layout_def->split) |
c906108c | 563 | { |
080ce8c0 | 564 | tui_set_layout (SRC_DISASSEM_COMMAND, TUI_UNDEFINED_REGS); |
6ba8e26f | 565 | tui_set_win_focus_to (tui_win_list[layout_def->display_mode]); |
c906108c SS |
566 | } |
567 | else | |
568 | { | |
6ba8e26f | 569 | if (layout_def->display_mode == SRC_WIN) |
080ce8c0 | 570 | tui_set_layout (SRC_COMMAND, TUI_UNDEFINED_REGS); |
c906108c | 571 | else |
6ba8e26f | 572 | tui_set_layout (DISASSEM_DATA_COMMAND, layout_def->regs_display_type); |
c906108c | 573 | } |
6ba8e26f | 574 | } |
c906108c SS |
575 | |
576 | ||
577 | static void | |
6ba8e26f | 578 | tui_toggle_layout_command (char *arg, int from_tty) |
c906108c | 579 | { |
5b6fe301 | 580 | struct tui_layout_def *layout_def = tui_layout_def (); |
c906108c | 581 | |
19eb139b SC |
582 | /* Make sure the curses mode is enabled. */ |
583 | tui_enable (); | |
6ba8e26f AC |
584 | if (layout_def->display_mode == SRC_WIN) |
585 | layout_def->display_mode = DISASSEM_WIN; | |
c906108c | 586 | else |
6ba8e26f | 587 | layout_def->display_mode = SRC_WIN; |
c906108c | 588 | |
6ba8e26f AC |
589 | if (!layout_def->split) |
590 | tui_handle_xdb_layout (layout_def); | |
e8b915dc | 591 | } |
c906108c SS |
592 | |
593 | ||
594 | static void | |
6ba8e26f | 595 | tui_toggle_split_layout_command (char *arg, int from_tty) |
c906108c | 596 | { |
5b6fe301 | 597 | struct tui_layout_def *layout_def = tui_layout_def (); |
c906108c | 598 | |
19eb139b SC |
599 | /* Make sure the curses mode is enabled. */ |
600 | tui_enable (); | |
6ba8e26f AC |
601 | layout_def->split = (!layout_def->split); |
602 | tui_handle_xdb_layout (layout_def); | |
e8b915dc | 603 | } |
c906108c SS |
604 | |
605 | ||
606 | static void | |
6ba8e26f | 607 | tui_layout_command (char *arg, int from_tty) |
c906108c | 608 | { |
19eb139b SC |
609 | /* Make sure the curses mode is enabled. */ |
610 | tui_enable (); | |
611 | ||
612 | /* Switch to the selected layout. */ | |
080ce8c0 | 613 | if (tui_set_layout_for_display_command (arg) != TUI_SUCCESS) |
8a3fe4f8 | 614 | warning (_("Invalid layout specified.\n%s"), LAYOUT_USAGE); |
c906108c | 615 | |
e8b915dc | 616 | } |
c906108c | 617 | |
6ba8e26f | 618 | /* Answer the previous layout to cycle to. */ |
2a8854a7 | 619 | static enum tui_layout_type |
6ba8e26f | 620 | next_layout (void) |
c906108c | 621 | { |
6ba8e26f | 622 | enum tui_layout_type new_layout; |
c906108c | 623 | |
6ba8e26f AC |
624 | new_layout = tui_current_layout (); |
625 | if (new_layout == UNDEFINED_LAYOUT) | |
626 | new_layout = SRC_COMMAND; | |
c906108c SS |
627 | else |
628 | { | |
6ba8e26f AC |
629 | new_layout++; |
630 | if (new_layout == UNDEFINED_LAYOUT) | |
631 | new_layout = SRC_COMMAND; | |
c906108c SS |
632 | } |
633 | ||
6ba8e26f AC |
634 | return new_layout; |
635 | } | |
c906108c SS |
636 | |
637 | ||
6ba8e26f | 638 | /* Answer the next layout to cycle to. */ |
2a8854a7 | 639 | static enum tui_layout_type |
6ba8e26f | 640 | prev_layout (void) |
c906108c | 641 | { |
6ba8e26f | 642 | enum tui_layout_type new_layout; |
c906108c | 643 | |
6ba8e26f AC |
644 | new_layout = tui_current_layout (); |
645 | if (new_layout == SRC_COMMAND) | |
646 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c SS |
647 | else |
648 | { | |
6ba8e26f AC |
649 | new_layout--; |
650 | if (new_layout == UNDEFINED_LAYOUT) | |
651 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c SS |
652 | } |
653 | ||
6ba8e26f AC |
654 | return new_layout; |
655 | } | |
c906108c SS |
656 | |
657 | ||
658 | ||
c906108c | 659 | static void |
08ef48c5 MS |
660 | make_command_window (struct tui_win_info **win_info_ptr, |
661 | int height, int origin_y) | |
c906108c | 662 | { |
d5d6fca5 DJ |
663 | *win_info_ptr = init_and_make_win (*win_info_ptr, |
664 | CMD_WIN, | |
665 | height, | |
666 | tui_term_width (), | |
667 | 0, | |
668 | origin_y, | |
669 | DONT_BOX_WINDOW); | |
c906108c | 670 | |
6ba8e26f AC |
671 | (*win_info_ptr)->can_highlight = FALSE; |
672 | } | |
c906108c SS |
673 | |
674 | ||
ef5eab5a | 675 | /* make_source_window(). |
c5aa993b | 676 | */ |
c906108c | 677 | static void |
08ef48c5 MS |
678 | make_source_window (struct tui_win_info **win_info_ptr, |
679 | int height, int origin_y) | |
c906108c | 680 | { |
6ba8e26f | 681 | make_source_or_disasm_window (win_info_ptr, SRC_WIN, height, origin_y); |
c906108c SS |
682 | |
683 | return; | |
6ba8e26f | 684 | } /* make_source_window */ |
c906108c SS |
685 | |
686 | ||
ef5eab5a | 687 | /* make_disasm_window(). |
c5aa993b | 688 | */ |
c906108c | 689 | static void |
08ef48c5 MS |
690 | make_disasm_window (struct tui_win_info **win_info_ptr, |
691 | int height, int origin_y) | |
c906108c | 692 | { |
6ba8e26f | 693 | make_source_or_disasm_window (win_info_ptr, DISASSEM_WIN, height, origin_y); |
c906108c SS |
694 | |
695 | return; | |
6ba8e26f | 696 | } /* make_disasm_window */ |
c906108c SS |
697 | |
698 | ||
c906108c | 699 | static void |
08ef48c5 MS |
700 | make_data_window (struct tui_win_info **win_info_ptr, |
701 | int height, int origin_y) | |
c906108c | 702 | { |
d5d6fca5 DJ |
703 | *win_info_ptr = init_and_make_win (*win_info_ptr, |
704 | DATA_WIN, | |
705 | height, | |
706 | tui_term_width (), | |
707 | 0, | |
708 | origin_y, | |
709 | BOX_WINDOW); | |
6ba8e26f | 710 | } |
c906108c SS |
711 | |
712 | ||
713 | ||
6ba8e26f | 714 | /* Show the Source/Command layout. */ |
c906108c | 715 | static void |
6ba8e26f | 716 | show_source_command (void) |
c906108c | 717 | { |
6ba8e26f AC |
718 | show_source_or_disasm_and_command (SRC_COMMAND); |
719 | } | |
c906108c SS |
720 | |
721 | ||
6ba8e26f | 722 | /* Show the Dissassem/Command layout. */ |
c906108c | 723 | static void |
6ba8e26f | 724 | show_disasm_command (void) |
c906108c | 725 | { |
6ba8e26f AC |
726 | show_source_or_disasm_and_command (DISASSEM_COMMAND); |
727 | } | |
c906108c SS |
728 | |
729 | ||
6ba8e26f | 730 | /* Show the Source/Disassem/Command layout. */ |
c906108c | 731 | static void |
6ba8e26f | 732 | show_source_disasm_command (void) |
c906108c | 733 | { |
dd1abb8c | 734 | if (tui_current_layout () != SRC_DISASSEM_COMMAND) |
c906108c | 735 | { |
6ba8e26f | 736 | int cmd_height, src_height, asm_height; |
c906108c | 737 | |
6d012f14 | 738 | if (TUI_CMD_WIN != NULL) |
6ba8e26f | 739 | cmd_height = TUI_CMD_WIN->generic.height; |
c906108c | 740 | else |
6ba8e26f | 741 | cmd_height = tui_term_height () / 3; |
c906108c | 742 | |
6ba8e26f AC |
743 | src_height = (tui_term_height () - cmd_height) / 2; |
744 | asm_height = tui_term_height () - (src_height + cmd_height); | |
c906108c | 745 | |
6d012f14 | 746 | if (TUI_SRC_WIN == NULL) |
6ba8e26f | 747 | make_source_window (&TUI_SRC_WIN, src_height, 0); |
c906108c SS |
748 | else |
749 | { | |
6ba8e26f | 750 | init_gen_win_info (&TUI_SRC_WIN->generic, |
08ef48c5 MS |
751 | TUI_SRC_WIN->generic.type, |
752 | src_height, | |
753 | TUI_SRC_WIN->generic.width, | |
754 | TUI_SRC_WIN->detail.source_info.execution_info->width, | |
755 | 0); | |
6d012f14 | 756 | TUI_SRC_WIN->can_highlight = TRUE; |
6ba8e26f | 757 | init_gen_win_info (TUI_SRC_WIN->detail.source_info.execution_info, |
08ef48c5 MS |
758 | EXEC_INFO_WIN, |
759 | src_height, | |
760 | 3, | |
761 | 0, | |
762 | 0); | |
6d012f14 AC |
763 | tui_make_visible (&TUI_SRC_WIN->generic); |
764 | tui_make_visible (TUI_SRC_WIN->detail.source_info.execution_info); | |
765 | TUI_SRC_WIN->detail.source_info.has_locator = FALSE;; | |
c906108c | 766 | } |
6d012f14 | 767 | if (TUI_SRC_WIN != NULL) |
c906108c | 768 | { |
5b6fe301 | 769 | struct tui_gen_win_info *locator = tui_locator_win_info_ptr (); |
c906108c | 770 | |
6d012f14 AC |
771 | tui_show_source_content (TUI_SRC_WIN); |
772 | if (TUI_DISASM_WIN == NULL) | |
c906108c | 773 | { |
6ba8e26f | 774 | make_disasm_window (&TUI_DISASM_WIN, asm_height, src_height - 1); |
d5d6fca5 DJ |
775 | locator = init_and_make_win (locator, |
776 | LOCATOR_WIN, | |
777 | 2 /* 1 */ , | |
778 | tui_term_width (), | |
779 | 0, | |
780 | (src_height + asm_height) - 1, | |
781 | DONT_BOX_WINDOW); | |
c906108c SS |
782 | } |
783 | else | |
784 | { | |
6ba8e26f | 785 | init_gen_win_info (locator, |
08ef48c5 MS |
786 | LOCATOR_WIN, |
787 | 2 /* 1 */ , | |
788 | tui_term_width (), | |
789 | 0, | |
790 | (src_height + asm_height) - 1); | |
6d012f14 | 791 | TUI_DISASM_WIN->detail.source_info.has_locator = TRUE; |
08ef48c5 MS |
792 | init_gen_win_info (&TUI_DISASM_WIN->generic, |
793 | TUI_DISASM_WIN->generic.type, | |
794 | asm_height, | |
795 | TUI_DISASM_WIN->generic.width, | |
796 | TUI_DISASM_WIN->detail.source_info.execution_info->width, | |
797 | src_height - 1); | |
6ba8e26f | 798 | init_gen_win_info (TUI_DISASM_WIN->detail.source_info.execution_info, |
08ef48c5 MS |
799 | EXEC_INFO_WIN, |
800 | asm_height, | |
801 | 3, | |
802 | 0, | |
803 | src_height - 1); | |
6d012f14 AC |
804 | TUI_DISASM_WIN->can_highlight = TRUE; |
805 | tui_make_visible (&TUI_DISASM_WIN->generic); | |
806 | tui_make_visible (TUI_DISASM_WIN->detail.source_info.execution_info); | |
c906108c | 807 | } |
6d012f14 | 808 | if (TUI_DISASM_WIN != NULL) |
c906108c | 809 | { |
6d012f14 AC |
810 | TUI_SRC_WIN->detail.source_info.has_locator = FALSE; |
811 | TUI_DISASM_WIN->detail.source_info.has_locator = TRUE; | |
ec7d9e56 | 812 | tui_make_visible (locator); |
47d3492a | 813 | tui_show_locator_content (); |
6d012f14 | 814 | tui_show_source_content (TUI_DISASM_WIN); |
c906108c | 815 | |
6d012f14 | 816 | if (TUI_CMD_WIN == NULL) |
6ba8e26f | 817 | make_command_window (&TUI_CMD_WIN, |
08ef48c5 MS |
818 | cmd_height, |
819 | tui_term_height () - cmd_height); | |
c906108c SS |
820 | else |
821 | { | |
6ba8e26f | 822 | init_gen_win_info (&TUI_CMD_WIN->generic, |
08ef48c5 MS |
823 | TUI_CMD_WIN->generic.type, |
824 | TUI_CMD_WIN->generic.height, | |
825 | TUI_CMD_WIN->generic.width, | |
826 | 0, | |
827 | TUI_CMD_WIN->generic.origin.y); | |
6d012f14 AC |
828 | TUI_CMD_WIN->can_highlight = FALSE; |
829 | tui_make_visible (&TUI_CMD_WIN->generic); | |
c906108c | 830 | } |
6d012f14 AC |
831 | if (TUI_CMD_WIN != NULL) |
832 | tui_refresh_win (&TUI_CMD_WIN->generic); | |
c906108c SS |
833 | } |
834 | } | |
dd1abb8c | 835 | tui_set_current_layout_to (SRC_DISASSEM_COMMAND); |
c906108c | 836 | } |
6ba8e26f | 837 | } |
c906108c SS |
838 | |
839 | ||
6ba8e26f AC |
840 | /* Show the Source/Data/Command or the Dissassembly/Data/Command |
841 | layout. */ | |
c906108c | 842 | static void |
6ba8e26f | 843 | show_data (enum tui_layout_type new_layout) |
c906108c | 844 | { |
6ba8e26f AC |
845 | int total_height = (tui_term_height () - TUI_CMD_WIN->generic.height); |
846 | int src_height, data_height; | |
847 | enum tui_win_type win_type; | |
5b6fe301 | 848 | struct tui_gen_win_info *locator = tui_locator_win_info_ptr (); |
c906108c SS |
849 | |
850 | ||
6ba8e26f AC |
851 | data_height = total_height / 2; |
852 | src_height = total_height - data_height; | |
ec7d9e56 AC |
853 | tui_make_all_invisible (); |
854 | tui_make_invisible (locator); | |
6ba8e26f | 855 | make_data_window (&TUI_DATA_WIN, data_height, 0); |
6d012f14 | 856 | TUI_DATA_WIN->can_highlight = TRUE; |
6ba8e26f AC |
857 | if (new_layout == SRC_DATA_COMMAND) |
858 | win_type = SRC_WIN; | |
c906108c | 859 | else |
6ba8e26f AC |
860 | win_type = DISASSEM_WIN; |
861 | if (tui_win_list[win_type] == NULL) | |
c906108c | 862 | { |
6ba8e26f AC |
863 | if (win_type == SRC_WIN) |
864 | make_source_window (&tui_win_list[win_type], src_height, data_height - 1); | |
c906108c | 865 | else |
6ba8e26f | 866 | make_disasm_window (&tui_win_list[win_type], src_height, data_height - 1); |
d5d6fca5 DJ |
867 | locator = init_and_make_win (locator, |
868 | LOCATOR_WIN, | |
869 | 2 /* 1 */ , | |
870 | tui_term_width (), | |
871 | 0, | |
872 | total_height - 1, | |
873 | DONT_BOX_WINDOW); | |
c906108c SS |
874 | } |
875 | else | |
876 | { | |
6ba8e26f | 877 | init_gen_win_info (&tui_win_list[win_type]->generic, |
08ef48c5 MS |
878 | tui_win_list[win_type]->generic.type, |
879 | src_height, | |
880 | tui_win_list[win_type]->generic.width, | |
881 | tui_win_list[win_type]->detail.source_info.execution_info->width, | |
882 | data_height - 1); | |
6ba8e26f | 883 | init_gen_win_info (tui_win_list[win_type]->detail.source_info.execution_info, |
08ef48c5 MS |
884 | EXEC_INFO_WIN, |
885 | src_height, | |
886 | 3, | |
887 | 0, | |
888 | data_height - 1); | |
6ba8e26f AC |
889 | tui_make_visible (&tui_win_list[win_type]->generic); |
890 | tui_make_visible (tui_win_list[win_type]->detail.source_info.execution_info); | |
891 | init_gen_win_info (locator, | |
08ef48c5 MS |
892 | LOCATOR_WIN, |
893 | 2 /* 1 */ , | |
894 | tui_term_width (), | |
895 | 0, | |
896 | total_height - 1); | |
c906108c | 897 | } |
6ba8e26f | 898 | tui_win_list[win_type]->detail.source_info.has_locator = TRUE; |
ec7d9e56 | 899 | tui_make_visible (locator); |
47d3492a | 900 | tui_show_locator_content (); |
6ba8e26f AC |
901 | tui_add_to_source_windows (tui_win_list[win_type]); |
902 | tui_set_current_layout_to (new_layout); | |
903 | } | |
c906108c | 904 | |
ef5eab5a | 905 | /* init_gen_win_info(). |
c5aa993b | 906 | */ |
c906108c | 907 | static void |
08ef48c5 MS |
908 | init_gen_win_info (struct tui_gen_win_info *win_info, |
909 | enum tui_win_type type, | |
910 | int height, int width, | |
911 | int origin_x, int origin_y) | |
c906108c SS |
912 | { |
913 | int h = height; | |
914 | ||
6ba8e26f AC |
915 | win_info->type = type; |
916 | win_info->width = width; | |
917 | win_info->height = h; | |
c906108c SS |
918 | if (h > 1) |
919 | { | |
6ba8e26f AC |
920 | win_info->viewport_height = h - 1; |
921 | if (win_info->type != CMD_WIN) | |
922 | win_info->viewport_height--; | |
c906108c SS |
923 | } |
924 | else | |
6ba8e26f AC |
925 | win_info->viewport_height = 1; |
926 | win_info->origin.x = origin_x; | |
927 | win_info->origin.y = origin_y; | |
c906108c SS |
928 | |
929 | return; | |
6ba8e26f | 930 | } /* init_gen_win_info */ |
c906108c | 931 | |
ef5eab5a | 932 | /* init_and_make_win(). |
c5aa993b | 933 | */ |
d5d6fca5 | 934 | static void * |
08ef48c5 MS |
935 | init_and_make_win (void *opaque_win_info, |
936 | enum tui_win_type win_type, | |
937 | int height, int width, | |
938 | int origin_x, int origin_y, | |
d5d6fca5 | 939 | int box_it) |
c906108c | 940 | { |
5b6fe301 | 941 | struct tui_gen_win_info *generic; |
c906108c | 942 | |
6ba8e26f | 943 | if (opaque_win_info == NULL) |
c906108c | 944 | { |
6ba8e26f AC |
945 | if (tui_win_is_auxillary (win_type)) |
946 | opaque_win_info = (void *) tui_alloc_generic_win_info (); | |
c906108c | 947 | else |
6ba8e26f | 948 | opaque_win_info = (void *) tui_alloc_win_info (win_type); |
c906108c | 949 | } |
6ba8e26f AC |
950 | if (tui_win_is_auxillary (win_type)) |
951 | generic = (struct tui_gen_win_info *) opaque_win_info; | |
c906108c | 952 | else |
6ba8e26f | 953 | generic = &((struct tui_win_info *) opaque_win_info)->generic; |
c906108c | 954 | |
6ba8e26f | 955 | if (opaque_win_info != NULL) |
c906108c | 956 | { |
6ba8e26f AC |
957 | init_gen_win_info (generic, win_type, height, width, origin_x, origin_y); |
958 | if (!tui_win_is_auxillary (win_type)) | |
c906108c SS |
959 | { |
960 | if (generic->type == CMD_WIN) | |
6ba8e26f | 961 | ((struct tui_win_info *) opaque_win_info)->can_highlight = FALSE; |
c906108c | 962 | else |
6ba8e26f | 963 | ((struct tui_win_info *) opaque_win_info)->can_highlight = TRUE; |
c906108c | 964 | } |
6ba8e26f | 965 | tui_make_window (generic, box_it); |
c906108c | 966 | } |
d5d6fca5 | 967 | return opaque_win_info; |
bc712bbf | 968 | } |
c906108c SS |
969 | |
970 | ||
c906108c | 971 | static void |
08ef48c5 MS |
972 | make_source_or_disasm_window (struct tui_win_info **win_info_ptr, |
973 | enum tui_win_type type, | |
974 | int height, int origin_y) | |
c906108c | 975 | { |
5b6fe301 | 976 | struct tui_gen_win_info *execution_info = (struct tui_gen_win_info *) NULL; |
c906108c | 977 | |
ef5eab5a | 978 | /* Create the exeuction info window. */ |
c906108c | 979 | if (type == SRC_WIN) |
6d012f14 | 980 | execution_info = tui_source_exec_info_win_ptr (); |
c906108c | 981 | else |
6d012f14 | 982 | execution_info = tui_disassem_exec_info_win_ptr (); |
d5d6fca5 DJ |
983 | execution_info = init_and_make_win (execution_info, |
984 | EXEC_INFO_WIN, | |
985 | height, | |
986 | 3, | |
987 | 0, | |
988 | origin_y, | |
989 | DONT_BOX_WINDOW); | |
ef5eab5a MS |
990 | |
991 | /* Now create the source window. */ | |
d5d6fca5 DJ |
992 | *win_info_ptr = init_and_make_win (*win_info_ptr, |
993 | type, | |
994 | height, | |
995 | tui_term_width () - execution_info->width, | |
996 | execution_info->width, | |
997 | origin_y, | |
998 | BOX_WINDOW); | |
c906108c | 999 | |
6ba8e26f AC |
1000 | (*win_info_ptr)->detail.source_info.execution_info = execution_info; |
1001 | } | |
c906108c SS |
1002 | |
1003 | ||
1cc6d956 | 1004 | /* Show the Source/Command or the Disassem layout. */ |
c906108c | 1005 | static void |
6ba8e26f | 1006 | show_source_or_disasm_and_command (enum tui_layout_type layout_type) |
c906108c | 1007 | { |
6ba8e26f | 1008 | if (tui_current_layout () != layout_type) |
c906108c | 1009 | { |
5b6fe301 | 1010 | struct tui_win_info **win_info_ptr; |
6ba8e26f | 1011 | int src_height, cmd_height; |
5b6fe301 | 1012 | struct tui_gen_win_info *locator = tui_locator_win_info_ptr (); |
c906108c | 1013 | |
6d012f14 | 1014 | if (TUI_CMD_WIN != NULL) |
6ba8e26f | 1015 | cmd_height = TUI_CMD_WIN->generic.height; |
c906108c | 1016 | else |
6ba8e26f AC |
1017 | cmd_height = tui_term_height () / 3; |
1018 | src_height = tui_term_height () - cmd_height; | |
c906108c | 1019 | |
6ba8e26f AC |
1020 | if (layout_type == SRC_COMMAND) |
1021 | win_info_ptr = &TUI_SRC_WIN; | |
c906108c | 1022 | else |
6ba8e26f | 1023 | win_info_ptr = &TUI_DISASM_WIN; |
c906108c | 1024 | |
6ba8e26f | 1025 | if ((*win_info_ptr) == NULL) |
c906108c | 1026 | { |
6ba8e26f AC |
1027 | if (layout_type == SRC_COMMAND) |
1028 | make_source_window (win_info_ptr, src_height - 1, 0); | |
c906108c | 1029 | else |
6ba8e26f | 1030 | make_disasm_window (win_info_ptr, src_height - 1, 0); |
d5d6fca5 DJ |
1031 | locator = init_and_make_win (locator, |
1032 | LOCATOR_WIN, | |
1033 | 2 /* 1 */ , | |
1034 | tui_term_width (), | |
1035 | 0, | |
1036 | src_height - 1, | |
1037 | DONT_BOX_WINDOW); | |
c906108c SS |
1038 | } |
1039 | else | |
1040 | { | |
6ba8e26f | 1041 | init_gen_win_info (locator, |
08ef48c5 MS |
1042 | LOCATOR_WIN, |
1043 | 2 /* 1 */ , | |
1044 | tui_term_width (), | |
1045 | 0, | |
1046 | src_height - 1); | |
6ba8e26f | 1047 | (*win_info_ptr)->detail.source_info.has_locator = TRUE; |
08ef48c5 MS |
1048 | init_gen_win_info (&(*win_info_ptr)->generic, |
1049 | (*win_info_ptr)->generic.type, | |
1050 | src_height - 1, | |
1051 | (*win_info_ptr)->generic.width, | |
1052 | (*win_info_ptr)->detail.source_info.execution_info->width, | |
1053 | 0); | |
6ba8e26f | 1054 | init_gen_win_info ((*win_info_ptr)->detail.source_info.execution_info, |
08ef48c5 MS |
1055 | EXEC_INFO_WIN, |
1056 | src_height - 1, | |
1057 | 3, | |
1058 | 0, | |
1059 | 0); | |
6ba8e26f AC |
1060 | (*win_info_ptr)->can_highlight = TRUE; |
1061 | tui_make_visible (&(*win_info_ptr)->generic); | |
1062 | tui_make_visible ((*win_info_ptr)->detail.source_info.execution_info); | |
c906108c | 1063 | } |
6ba8e26f | 1064 | if ((*win_info_ptr) != NULL) |
c906108c | 1065 | { |
6ba8e26f | 1066 | (*win_info_ptr)->detail.source_info.has_locator = TRUE; |
ec7d9e56 | 1067 | tui_make_visible (locator); |
47d3492a | 1068 | tui_show_locator_content (); |
6ba8e26f | 1069 | tui_show_source_content (*win_info_ptr); |
c906108c | 1070 | |
6d012f14 | 1071 | if (TUI_CMD_WIN == NULL) |
c906108c | 1072 | { |
6ba8e26f | 1073 | make_command_window (&TUI_CMD_WIN, cmd_height, src_height); |
6d012f14 | 1074 | tui_refresh_win (&TUI_CMD_WIN->generic); |
c906108c SS |
1075 | } |
1076 | else | |
1077 | { | |
6ba8e26f | 1078 | init_gen_win_info (&TUI_CMD_WIN->generic, |
08ef48c5 MS |
1079 | TUI_CMD_WIN->generic.type, |
1080 | TUI_CMD_WIN->generic.height, | |
1081 | TUI_CMD_WIN->generic.width, | |
1082 | TUI_CMD_WIN->generic.origin.x, | |
1083 | TUI_CMD_WIN->generic.origin.y); | |
6d012f14 AC |
1084 | TUI_CMD_WIN->can_highlight = FALSE; |
1085 | tui_make_visible (&TUI_CMD_WIN->generic); | |
c906108c SS |
1086 | } |
1087 | } | |
6ba8e26f | 1088 | tui_set_current_layout_to (layout_type); |
c906108c | 1089 | } |
6ba8e26f | 1090 | } |