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1ffac268 NR |
1 | ;;; gdb-ui.el --- User Interface for running GDB |
2 | ||
95cc50b6 | 3 | ;; Author: Nick Roberts <nickrob@gnu.org> |
1ffac268 NR |
4 | ;; Maintainer: FSF |
5 | ;; Keywords: unix, tools | |
6 | ||
4b479fae | 7 | ;; Copyright (C) 2002, 2003, 2004, 2005, 2006 |
d91362c9 | 8 | ;; Free Software Foundation, Inc. |
1ffac268 NR |
9 | |
10 | ;; This file is part of GNU Emacs. | |
11 | ||
12 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
13 | ;; it under the terms of the GNU General Public License as published by | |
14 | ;; the Free Software Foundation; either version 2, or (at your option) | |
15 | ;; any later version. | |
16 | ||
17 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
18 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | ;; GNU General Public License for more details. | |
21 | ||
22 | ;; You should have received a copy of the GNU General Public License | |
23 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
3a35cf56 LK |
24 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
25 | ;; Boston, MA 02110-1301, USA. | |
1ffac268 NR |
26 | |
27 | ;;; Commentary: | |
28 | ||
d94dccc6 | 29 | ;; This mode acts as a graphical user interface to GDB. You can interact with |
1ffac268 NR |
30 | ;; GDB through the GUD buffer in the usual way, but there are also further |
31 | ;; buffers which control the execution and describe the state of your program. | |
614963ba | 32 | ;; It separates the input/output of your program from that of GDB, if |
d94dccc6 | 33 | ;; required, and watches expressions in the speedbar. It also uses features of |
2101105e NR |
34 | ;; Emacs 21 such as the fringe/display margin for breakpoints, and the toolbar |
35 | ;; (see the GDB Graphical Interface section in the Emacs info manual). | |
1ffac268 | 36 | |
b6d0e4da NR |
37 | ;; By default, M-x gdb will start the debugger. However, if you have customised |
38 | ;; gud-gdb-command-name, then start it with M-x gdba. | |
39 | ||
40 | ;; This file has evolved from gdba.el that was included with GDB 5.0 and | |
41 | ;; written by Tom Lord and Jim Kingdon. It uses GDB's annotation interface. | |
42 | ;; You don't need to know about annotations to use this mode as a debugger, | |
43 | ;; but if you are interested developing the mode itself, then see the | |
44 | ;; Annotations section in the GDB info manual. | |
9f6efa0c | 45 | |
d94dccc6 | 46 | ;; GDB developers plan to make the annotation interface obsolete. A new |
f2f82fa4 | 47 | ;; interface called GDB/MI (machine interface) has been designed to replace |
d94dccc6 | 48 | ;; it. Some GDB/MI commands are used in this file through the CLI command |
b6d0e4da NR |
49 | ;; 'interpreter mi <mi-command>'. A file called gdb-mi.el is included with |
50 | ;; GDB (6.2 onwards) that uses GDB/MI as the primary interface to GDB. It is | |
51 | ;; still under development and is part of a process to migrate Emacs from | |
52 | ;; annotations to GDB/MI. | |
9f6efa0c NR |
53 | |
54 | ;; This mode SHOULD WORK WITH GDB 5.0 onwards but you will NEED GDB 6.0 | |
c962897d NR |
55 | ;; onwards to use watch expressions. It works best with GDB 6.4 where |
56 | ;; watch expressions will update more quickly. | |
9f6efa0c NR |
57 | |
58 | ;;; Windows Platforms: | |
59 | ||
658d7393 NR |
60 | ;; If you are using Emacs and GDB on Windows you will need to flush the buffer |
61 | ;; explicitly in your program if you want timely display of I/O in Emacs. | |
62 | ;; Alternatively you can make the output stream unbuffered, for example, by | |
63 | ;; using a macro: | |
9f6efa0c | 64 | |
658d7393 | 65 | ;; #ifdef UNBUFFERED |
f95e8d97 | 66 | ;; setvbuf (stdout, (char *) NULL, _IONBF, 0); |
658d7393 | 67 | ;; #endif |
9f6efa0c | 68 | |
658d7393 | 69 | ;; and compiling with -DUNBUFFERED while debugging. |
9f6efa0c NR |
70 | |
71 | ;;; Known Bugs: | |
72 | ||
66395e6b | 73 | ;; 1) Strings that are watched don't update in the speedbar when their |
8a464f1b | 74 | ;; contents change unless the first character changes. |
b32d1b9b | 75 | ;; 2) Cannot handle multiple debug sessions. |
8a464f1b NR |
76 | ;; 3) M-x gdb doesn't work with "run" command in .gdbinit, use M-x gdba instead. |
77 | ;; 4) M-x gdb doesn't work if the corefile is specified in the command in the | |
78 | ;; minibuffer, use M-x gdba instead (or specify the core in the GUD buffer). | |
3e0b9c08 NR |
79 | ;; 5) If you wish to call procedures from your program in GDB |
80 | ;; e.g "call myproc ()", "p mysquare (5)" then use level 2 annotations | |
81 | ;; "gdb --annotate=2 myprog" to keep source buffer/selected frame fixed. | |
b32d1b9b | 82 | |
92219924 | 83 | ;;; Problems with watch expressions, GDB/MI: |
b32d1b9b | 84 | ;; 1) They go out of scope when the inferior is re-run. |
92219924 | 85 | ;; 2) -stack-list-locals has a type field but also prints type in values field. |
b19f3205 NR |
86 | ;; 3) VARNUM increments even when variable object is not created |
87 | ;; (maybe trivial). | |
9f6efa0c | 88 | |
b19f3205 | 89 | ;;; TODO: |
37ebd64b | 90 | ;; 1) Use MI command -data-read-memory for memory window. |
d47c318c NR |
91 | ;; 2) Use tree-widget.el instead of the speedbar for watch-expressions? |
92 | ;; 3) Mark breakpoint locations on scroll-bar of source buffer? | |
1ffac268 NR |
93 | |
94 | ;;; Code: | |
95 | ||
96 | (require 'gud) | |
97 | ||
bf1d7e44 | 98 | (defvar tool-bar-map) |
25c7f315 | 99 | (defvar speedbar-initial-expansion-list-name) |
bf1d7e44 | 100 | |
ec180a26 NR |
101 | (defvar gdb-pc-address nil "Initialization for Assembler buffer. |
102 | Set to \"main\" at start if gdb-show-main is t.") | |
103 | (defvar gdb-frame-address nil "Identity of frame for watch expression.") | |
5770a942 | 104 | (defvar gdb-previous-frame-address nil) |
37ebd64b | 105 | (defvar gdb-memory-address "main") |
1ffac268 | 106 | (defvar gdb-previous-frame nil) |
5770a942 NR |
107 | (defvar gdb-selected-frame nil) |
108 | (defvar gdb-frame-number nil) | |
1ffac268 | 109 | (defvar gdb-current-language nil) |
b32d1b9b NR |
110 | (defvar gdb-var-list nil |
111 | "List of variables in watch window. | |
ec180a26 NR |
112 | Each element has the form (VARNUM EXPRESSION NUMCHILD TYPE VALUE STATUS FP) |
113 | where STATUS is nil (unchanged), `changed' or `out-of-scope', FP the frame | |
114 | address for root variables.") | |
8da4dd76 | 115 | (defvar gdb-main-file nil "Source file from which program execution begins.") |
3e0b9c08 | 116 | (defvar gud-old-arrow nil) |
1ffac268 | 117 | (defvar gdb-overlay-arrow-position nil) |
2cec1d1a | 118 | (defvar gdb-server-prefix nil) |
7c511b96 | 119 | (defvar gdb-flush-pending-output nil) |
a0091778 NR |
120 | (defvar gdb-location-alist nil |
121 | "Alist of breakpoint numbers and full filenames.") | |
9cc4d7dd NR |
122 | (defvar gdb-active-process nil "GUD tooltips display variable values when t, \ |
123 | and #define directives otherwise.") | |
98c751fe | 124 | (defvar gdb-error "Non-nil when GDB is reporting an error.") |
89d8189a NR |
125 | (defvar gdb-macro-info nil |
126 | "Non-nil if GDB knows that the inferior includes preprocessor macro info.") | |
6bef9fd7 | 127 | (defvar gdb-buffer-fringe-width nil) |
e75116ed | 128 | (defvar gdb-signalled nil) |
f27d4d6c | 129 | (defvar gdb-source-window nil) |
be08da22 | 130 | (defvar gdb-inferior-status nil) |
201f5b5f | 131 | (defvar gdb-continuation nil) |
c1719ebf | 132 | (defvar gdb-look-up-stack nil) |
3e0b9c08 NR |
133 | (defvar gdb-frame-begin nil |
134 | "Non-nil when GDB generates frame-begin annotation.") | |
135 | (defvar gdb-printing t) | |
619b6adb | 136 | |
cc615d5a NR |
137 | (defvar gdb-buffer-type nil |
138 | "One of the symbols bound in `gdb-buffer-rules'.") | |
6c8909e7 | 139 | (make-variable-buffer-local 'gdb-buffer-type) |
cc615d5a NR |
140 | |
141 | (defvar gdb-input-queue () | |
142 | "A list of gdb command objects.") | |
143 | ||
144 | (defvar gdb-prompting nil | |
145 | "True when gdb is idle with no pending input.") | |
146 | ||
147 | (defvar gdb-output-sink 'user | |
148 | "The disposition of the output of the current gdb command. | |
149 | Possible values are these symbols: | |
150 | ||
151 | `user' -- gdb output should be copied to the GUD buffer | |
152 | for the user to see. | |
153 | ||
1e5b5dc0 | 154 | `inferior' -- gdb output should be copied to the inferior-io buffer. |
cc615d5a NR |
155 | |
156 | `pre-emacs' -- output should be ignored util the post-prompt | |
157 | annotation is received. Then the output-sink | |
158 | becomes:... | |
159 | `emacs' -- output should be collected in the partial-output-buffer | |
160 | for subsequent processing by a command. This is the | |
161 | disposition of output generated by commands that | |
162 | gdb mode sends to gdb on its own behalf. | |
163 | `post-emacs' -- ignore output until the prompt annotation is | |
164 | received, then go to USER disposition. | |
165 | ||
1e5b5dc0 | 166 | gdba (gdb-ui.el) uses all five values, gdbmi (gdb-mi.el) only two |
cc615d5a NR |
167 | \(`user' and `emacs').") |
168 | ||
169 | (defvar gdb-current-item nil | |
170 | "The most recent command item sent to gdb.") | |
171 | ||
172 | (defvar gdb-pending-triggers '() | |
173 | "A list of trigger functions that have run later than their output | |
174 | handlers.") | |
175 | ||
25c7f315 NR |
176 | (defvar gdb-first-post-prompt nil) |
177 | (defvar gdb-version nil) | |
178 | (defvar gdb-locals-font-lock-keywords nil) | |
c05ba081 NR |
179 | (defvar gdb-source-file-list nil |
180 | "List of source files for the current executable") | |
25c7f315 NR |
181 | (defconst gdb-error-regexp "\\^error,msg=\"\\(.+\\)\"") |
182 | ||
183 | (defvar gdb-locals-font-lock-keywords-1 | |
184 | '( | |
185 | ;; var = (struct struct_tag) value | |
186 | ( "\\(^\\(\\sw\\|[_.]\\)+\\) += +(\\(struct\\) \\(\\(\\sw\\|[_.]\\)+\\)" | |
187 | (1 font-lock-variable-name-face) | |
188 | (3 font-lock-keyword-face) | |
189 | (4 font-lock-type-face)) | |
190 | ;; var = (type) value | |
191 | ( "\\(^\\(\\sw\\|[_.]\\)+\\) += +(\\(\\(\\sw\\|[_.]\\)+\\)" | |
192 | (1 font-lock-variable-name-face) | |
193 | (3 font-lock-type-face)) | |
194 | ;; var = val | |
195 | ( "\\(^\\(\\sw\\|[_.]\\)+\\) += +[^(]" | |
196 | (1 font-lock-variable-name-face)) | |
197 | ) | |
198 | "Font lock keywords used in `gdb-local-mode'.") | |
199 | ||
200 | (defvar gdb-locals-font-lock-keywords-2 | |
201 | '( | |
202 | ;; var = type value | |
203 | ( "\\(^\\(\\sw\\|[_.]\\)+\\)\t+\\(\\(\\sw\\|[_.]\\)+\\)" | |
204 | (1 font-lock-variable-name-face) | |
205 | (3 font-lock-type-face)) | |
206 | ) | |
207 | "Font lock keywords used in `gdb-local-mode'.") | |
208 | ||
209 | ;; Variables for GDB 6.4+ | |
25c7f315 NR |
210 | (defvar gdb-register-names nil "List of register names.") |
211 | (defvar gdb-changed-registers nil | |
212 | "List of changed register numbers (strings).") | |
cc615d5a | 213 | |
1ffac268 NR |
214 | ;;;###autoload |
215 | (defun gdba (command-line) | |
216 | "Run gdb on program FILE in buffer *gud-FILE*. | |
217 | The directory containing FILE becomes the initial working directory | |
218 | and source-file directory for your debugger. | |
219 | ||
188590b5 | 220 | If `gdb-many-windows' is nil (the default value) then gdb just |
1e5b5dc0 | 221 | pops up the GUD buffer unless `gdb-show-main' is t. In this case |
188590b5 | 222 | it starts with two windows: one displaying the GUD buffer and the |
2cec1d1a | 223 | other with the source file with the main routine of the inferior. |
188590b5 | 224 | |
717e5022 NR |
225 | If `gdb-many-windows' is t, regardless of the value of |
226 | `gdb-show-main', the layout below will appear unless | |
b5e5e9f2 | 227 | `gdb-use-separate-io-buffer' is nil when the source buffer |
b5c5d216 NR |
228 | occupies the full width of the frame. Keybindings are shown in |
229 | some of the buffers. | |
1ffac268 | 230 | |
717e5022 NR |
231 | Watch expressions appear in the speedbar/slowbar. |
232 | ||
d94dccc6 | 233 | The following commands help control operation : |
717e5022 NR |
234 | |
235 | `gdb-many-windows' - Toggle the number of windows gdb uses. | |
236 | `gdb-restore-windows' - To restore the window layout. | |
237 | ||
238 | See Info node `(emacs)GDB Graphical Interface' for a more | |
239 | detailed description of this mode. | |
240 | ||
241 | ||
b5c5d216 NR |
242 | +----------------------------------------------------------------------+ |
243 | | GDB Toolbar | | |
244 | +-----------------------------------+----------------------------------+ | |
245 | | GUD buffer (I/O of GDB) | Locals buffer | | |
246 | | | | | |
247 | | | | | |
248 | | | | | |
249 | +-----------------------------------+----------------------------------+ | |
250 | | Source buffer | I/O buffer (of debugged program) | | |
251 | | | (comint-mode) | | |
252 | | | | | |
253 | | | | | |
254 | | | | | |
255 | | | | | |
256 | | | | | |
257 | | | | | |
258 | +-----------------------------------+----------------------------------+ | |
259 | | Stack buffer | Breakpoints buffer | | |
260 | | RET gdb-frames-select | SPC gdb-toggle-breakpoint | | |
261 | | | RET gdb-goto-breakpoint | | |
262 | | | D gdb-delete-breakpoint | | |
263 | +-----------------------------------+----------------------------------+" | |
1ffac268 NR |
264 | ;; |
265 | (interactive (list (gud-query-cmdline 'gdba))) | |
266 | ;; | |
267 | ;; Let's start with a basic gud-gdb buffer and then modify it a bit. | |
b19f3205 NR |
268 | (gdb command-line) |
269 | (gdb-init-1)) | |
1ffac268 | 270 | |
a5de7508 NR |
271 | (defcustom gdb-debug-ring-max 128 |
272 | "Maximum size of `gdb-debug-ring'." | |
e75116ed NR |
273 | :group 'gud |
274 | :type 'integer | |
275 | :version "22.1") | |
276 | ||
a5de7508 NR |
277 | (defvar gdb-debug-ring nil |
278 | "List of commands, most recent first, sent to and replies received from GDB. | |
279 | This variable is used to debug GDB-UI.") | |
dbefaa00 | 280 | |
bfa93501 | 281 | ;;;###autoload |
a5de7508 NR |
282 | (defcustom gdb-enable-debug nil |
283 | "Non-nil means record the process input and output in `gdb-debug-ring'." | |
dbefaa00 | 284 | :type 'boolean |
27b3b9d3 | 285 | :group 'gud |
bf247b6e | 286 | :version "22.1") |
dbefaa00 | 287 | |
83ef7c48 EZ |
288 | (defcustom gdb-cpp-define-alist-program "gcc -E -dM -" |
289 | "Shell command for generating a list of defined macros in a source file. | |
5c66660f | 290 | This list is used to display the #define directive associated |
1e5b5dc0 | 291 | with an identifier as a tooltip. It works in a debug session with |
226c2e40 NR |
292 | GDB, when gud-tooltip-mode is t. |
293 | ||
294 | Set `gdb-cpp-define-alist-flags' for any include paths or | |
295 | predefined macros." | |
5c66660f NR |
296 | :type 'string |
297 | :group 'gud | |
298 | :version "22.1") | |
299 | ||
4c192d5a | 300 | (defcustom gdb-cpp-define-alist-flags "" |
8da4dd76 | 301 | "Preprocessor flags for `gdb-cpp-define-alist-program'." |
4c192d5a NR |
302 | :type 'string |
303 | :group 'gud | |
304 | :version "22.1") | |
305 | ||
8da4dd76 NR |
306 | (defcustom gdb-show-main nil |
307 | "Non-nil means display source file containing the main routine at startup. | |
308 | Also display the main routine in the disassembly buffer if present." | |
309 | :type 'boolean | |
310 | :group 'gud | |
311 | :version "22.1") | |
312 | ||
374f0c91 NR |
313 | (defcustom gdb-many-windows nil |
314 | "Nil means just pop up the GUD buffer unless `gdb-show-main' is t. | |
315 | In this case it starts with two windows: one displaying the GUD | |
316 | buffer and the other with the source file with the main routine | |
317 | of the inferior. Non-nil means display the layout shown for | |
318 | `gdba'." | |
319 | :type 'boolean | |
320 | :group 'gud | |
321 | :version "22.1") | |
322 | ||
b5e5e9f2 | 323 | (defcustom gdb-use-separate-io-buffer nil |
671d498f NR |
324 | "Non-nil means display output from the inferior in a separate buffer." |
325 | :type 'boolean | |
326 | :group 'gud | |
327 | :version "22.1") | |
328 | ||
be08da22 NR |
329 | (defun gdb-force-mode-line-update (status) |
330 | (let ((buffer gud-comint-buffer)) | |
331 | (if (and buffer (buffer-name buffer)) | |
332 | (with-current-buffer buffer | |
333 | (setq mode-line-process | |
334 | (format ":%s [%s]" | |
335 | (process-status (get-buffer-process buffer)) status)) | |
336 | ;; Force mode line redisplay soon. | |
337 | (force-mode-line-update))))) | |
4b479fae | 338 | |
374f0c91 NR |
339 | (defun gdb-many-windows (arg) |
340 | "Toggle the number of windows in the basic arrangement. | |
341 | With arg, display additional buffers iff arg is positive." | |
342 | (interactive "P") | |
343 | (setq gdb-many-windows | |
344 | (if (null arg) | |
345 | (not gdb-many-windows) | |
346 | (> (prefix-numeric-value arg) 0))) | |
347 | (message (format "Display of other windows %sabled" | |
348 | (if gdb-many-windows "en" "dis"))) | |
349 | (if (and gud-comint-buffer | |
350 | (buffer-name gud-comint-buffer)) | |
351 | (condition-case nil | |
352 | (gdb-restore-windows) | |
353 | (error nil)))) | |
354 | ||
b5e5e9f2 | 355 | (defun gdb-use-separate-io-buffer (arg) |
671d498f NR |
356 | "Toggle separate IO for inferior. |
357 | With arg, use separate IO iff arg is positive." | |
358 | (interactive "P") | |
b5e5e9f2 | 359 | (setq gdb-use-separate-io-buffer |
671d498f | 360 | (if (null arg) |
b5e5e9f2 | 361 | (not gdb-use-separate-io-buffer) |
671d498f | 362 | (> (prefix-numeric-value arg) 0))) |
67afa80d | 363 | (message (format "Separate inferior IO %sabled" |
b5e5e9f2 | 364 | (if gdb-use-separate-io-buffer "en" "dis"))) |
671d498f NR |
365 | (if (and gud-comint-buffer |
366 | (buffer-name gud-comint-buffer)) | |
367 | (condition-case nil | |
b5e5e9f2 | 368 | (if gdb-use-separate-io-buffer |
4a7d75e8 | 369 | (if gdb-many-windows (gdb-restore-windows)) |
671d498f NR |
370 | (kill-buffer (gdb-inferior-io-name))) |
371 | (error nil)))) | |
372 | ||
5c66660f NR |
373 | (defvar gdb-define-alist nil "Alist of #define directives for GUD tooltips.") |
374 | ||
375 | (defun gdb-create-define-alist () | |
4c192d5a | 376 | "Create an alist of #define directives for GUD tooltips." |
5c66660f NR |
377 | (let* ((file (buffer-file-name)) |
378 | (output | |
379 | (with-output-to-string | |
380 | (with-current-buffer standard-output | |
381 | (call-process shell-file-name | |
382 | (if (file-exists-p file) file nil) | |
383 | (list t nil) nil "-c" | |
4c192d5a NR |
384 | (concat gdb-cpp-define-alist-program " " |
385 | gdb-cpp-define-alist-flags))))) | |
5c66660f NR |
386 | (define-list (split-string output "\n" t)) |
387 | (name)) | |
388 | (setq gdb-define-alist nil) | |
389 | (dolist (define define-list) | |
390 | (setq name (nth 1 (split-string define "[( ]"))) | |
391 | (push (cons name define) gdb-define-alist)))) | |
392 | ||
d0b9c14d | 393 | (defun gdb-tooltip-print (expr) |
226c2e40 NR |
394 | (tooltip-show |
395 | (with-current-buffer (gdb-get-buffer 'gdb-partial-output-buffer) | |
d0b9c14d NR |
396 | (goto-char (point-min)) |
397 | (let ((string | |
398 | (if (search-forward "=" nil t) | |
399 | (concat expr (buffer-substring (- (point) 2) (point-max))) | |
400 | (buffer-string)))) | |
226c2e40 NR |
401 | ;; remove newline for gud-tooltip-echo-area |
402 | (substring string 0 (- (length string) 1)))) | |
b6363524 | 403 | (or gud-tooltip-echo-area tooltip-use-echo-area))) |
226c2e40 | 404 | |
89d8189a NR |
405 | ;; If expr is a macro for a function don't print because of possible dangerous |
406 | ;; side-effects. Also printing a function within a tooltip generates an | |
407 | ;; unexpected starting annotation (phase error). | |
408 | (defun gdb-tooltip-print-1 (expr) | |
409 | (with-current-buffer (gdb-get-buffer 'gdb-partial-output-buffer) | |
410 | (goto-char (point-min)) | |
411 | (if (search-forward "expands to: " nil t) | |
7c8bd6a4 | 412 | (unless (looking-at "\\S-+.*(.*).*") |
89d8189a NR |
413 | (gdb-enqueue-input |
414 | (list (concat gdb-server-prefix "print " expr "\n") | |
d0b9c14d | 415 | `(lambda () (gdb-tooltip-print ,expr)))))))) |
89d8189a | 416 | |
c05ba081 | 417 | (defconst gdb-source-file-regexp "\\(.+?\\), \\|\\([^, \n].*$\\)") |
e7212bb3 NR |
418 | |
419 | (defun gdb-set-gud-minor-mode-existing-buffers () | |
c05ba081 NR |
420 | "Create list of source files for current GDB session." |
421 | (goto-char (point-min)) | |
422 | (when (search-forward "read in on demand:" nil t) | |
423 | (while (re-search-forward gdb-source-file-regexp nil t) | |
12c83f52 NR |
424 | (push (file-name-nondirectory (or (match-string 1) (match-string 2))) |
425 | gdb-source-file-list)) | |
c05ba081 NR |
426 | (dolist (buffer (buffer-list)) |
427 | (with-current-buffer buffer | |
428 | (when (and buffer-file-name | |
429 | (member (file-name-nondirectory buffer-file-name) | |
430 | gdb-source-file-list)) | |
431 | (set (make-local-variable 'gud-minor-mode) 'gdba) | |
432 | (set (make-local-variable 'tool-bar-map) gud-tool-bar-map) | |
433 | (when gud-tooltip-mode | |
434 | (make-local-variable 'gdb-define-alist) | |
435 | (gdb-create-define-alist) | |
41c8cdc3 NR |
436 | (add-hook 'after-save-hook 'gdb-create-define-alist nil t)))))) |
437 | (gdb-force-mode-line-update "ready")) | |
e7212bb3 | 438 | |
4130aa2c NR |
439 | (defun gdb-find-watch-expression () |
440 | (let* ((var (nth (- (line-number-at-pos (point)) 2) gdb-var-list)) | |
37c7ef17 NR |
441 | (varnum (car var)) expr array) |
442 | (string-match "\\(var[0-9]+\\)\\.\\(.*\\)" varnum) | |
443 | (let ((var1 (assoc (match-string 1 varnum) gdb-var-list)) var2 varnumlet | |
444 | (component-list (split-string (match-string 2 varnum) "\\." t))) | |
445 | (setq expr (nth 1 var1)) | |
446 | (setq varnumlet (car var1)) | |
447 | (dolist (component component-list) | |
448 | (setq var2 (assoc varnumlet gdb-var-list)) | |
449 | (setq expr (concat expr | |
450 | (if (string-match ".*\\[[0-9]+\\]$" (nth 3 var2)) | |
451 | (concat "[" component "]") | |
452 | (concat "." component)))) | |
453 | (setq varnumlet (concat varnumlet "." component))) | |
454 | expr))) | |
4130aa2c | 455 | |
25c7f315 | 456 | (defun gdb-init-1 () |
1ffac268 NR |
457 | (set (make-local-variable 'gud-minor-mode) 'gdba) |
458 | (set (make-local-variable 'gud-marker-filter) 'gud-gdba-marker-filter) | |
459 | ;; | |
5770a942 | 460 | (gud-def gud-break (if (not (string-match "Machine" mode-name)) |
1ffac268 NR |
461 | (gud-call "break %f:%l" arg) |
462 | (save-excursion | |
463 | (beginning-of-line) | |
464 | (forward-char 2) | |
465 | (gud-call "break *%a" arg))) | |
466 | "\C-b" "Set breakpoint at current line or address.") | |
467 | ;; | |
5770a942 | 468 | (gud-def gud-remove (if (not (string-match "Machine" mode-name)) |
1ffac268 NR |
469 | (gud-call "clear %f:%l" arg) |
470 | (save-excursion | |
471 | (beginning-of-line) | |
472 | (forward-char 2) | |
473 | (gud-call "clear *%a" arg))) | |
474 | "\C-d" "Remove breakpoint at current line or address.") | |
475 | ;; | |
ba5ff011 | 476 | (gud-def gud-until (if (not (string-match "Machine" mode-name)) |
67afa80d NR |
477 | (gud-call "until %f:%l" arg) |
478 | (save-excursion | |
479 | (beginning-of-line) | |
480 | (forward-char 2) | |
481 | (gud-call "until *%a" arg))) | |
1ffac268 | 482 | "\C-u" "Continue to current line or address.") |
ba5ff011 NR |
483 | ;; |
484 | (gud-def gud-go (gud-call (if gdb-active-process "continue" "run") arg) | |
485 | nil "Start or continue execution.") | |
1ffac268 | 486 | |
4130aa2c NR |
487 | ;; For debugging Emacs only. |
488 | (gud-def gud-pp | |
489 | (gud-call | |
490 | (concat | |
491 | "pp1 " (if (eq (buffer-local-value | |
492 | 'major-mode (window-buffer)) 'speedbar-mode) | |
493 | (gdb-find-watch-expression) "%e")) arg) | |
494 | nil "Print the emacs s-expression.") | |
495 | ||
1ffac268 | 496 | (define-key gud-minor-mode-map [left-margin mouse-1] |
b6d0e4da | 497 | 'gdb-mouse-set-clear-breakpoint) |
1ffac268 | 498 | (define-key gud-minor-mode-map [left-fringe mouse-1] |
b6d0e4da | 499 | 'gdb-mouse-set-clear-breakpoint) |
8a464f1b NR |
500 | (define-key gud-minor-mode-map [left-margin C-mouse-1] |
501 | 'gdb-mouse-toggle-breakpoint-margin) | |
502 | (define-key gud-minor-mode-map [left-fringe C-mouse-1] | |
503 | 'gdb-mouse-toggle-breakpoint-fringe) | |
504 | ||
a5de7508 NR |
505 | (define-key gud-minor-mode-map [left-margin drag-mouse-1] |
506 | 'gdb-mouse-until) | |
dcc91606 NR |
507 | (define-key gud-minor-mode-map [left-fringe drag-mouse-1] |
508 | 'gdb-mouse-until) | |
8a464f1b | 509 | (define-key gud-minor-mode-map [left-margin mouse-3] |
9f6efa0c | 510 | 'gdb-mouse-until) |
8a464f1b NR |
511 | (define-key gud-minor-mode-map [left-fringe mouse-3] |
512 | 'gdb-mouse-until) | |
513 | ||
a5de7508 NR |
514 | (define-key gud-minor-mode-map [left-margin C-drag-mouse-1] |
515 | 'gdb-mouse-jump) | |
516 | (define-key gud-minor-mode-map [left-fringe C-drag-mouse-1] | |
517 | 'gdb-mouse-jump) | |
8a464f1b | 518 | (define-key gud-minor-mode-map [left-fringe C-mouse-3] |
a5de7508 | 519 | 'gdb-mouse-jump) |
8a464f1b | 520 | (define-key gud-minor-mode-map [left-margin C-mouse-3] |
a5de7508 | 521 | 'gdb-mouse-jump) |
1ffac268 NR |
522 | |
523 | (setq comint-input-sender 'gdb-send) | |
25c7f315 | 524 | |
3988d9c6 | 525 | ;; (re-)initialize |
ec180a26 | 526 | (setq gdb-pc-address (if gdb-show-main "main" nil)) |
5770a942 NR |
527 | (setq gdb-previous-frame-address nil |
528 | gdb-memory-address "main" | |
529 | gdb-previous-frame nil | |
530 | gdb-selected-frame nil | |
531 | gdb-current-language nil | |
532 | gdb-frame-number nil | |
533 | gdb-var-list nil | |
caf2f944 | 534 | gdb-main-file nil |
25c7f315 | 535 | gdb-first-post-prompt t |
5770a942 NR |
536 | gdb-prompting nil |
537 | gdb-input-queue nil | |
538 | gdb-current-item nil | |
539 | gdb-pending-triggers nil | |
540 | gdb-output-sink 'user | |
541 | gdb-server-prefix "server " | |
542 | gdb-flush-pending-output nil | |
543 | gdb-location-alist nil | |
25c7f315 | 544 | gdb-source-file-list nil |
98c751fe | 545 | gdb-error nil |
6a8a087a | 546 | gdb-macro-info nil |
e75116ed | 547 | gdb-buffer-fringe-width (car (window-fringes)) |
a5de7508 | 548 | gdb-debug-ring nil |
f27d4d6c | 549 | gdb-signalled nil |
be08da22 | 550 | gdb-source-window nil |
2a166e26 | 551 | gdb-inferior-status nil |
c1719ebf | 552 | gdb-continuation nil |
3e0b9c08 NR |
553 | gdb-look-up-stack nil |
554 | gdb-frame-begin nil | |
555 | gdb-printing t | |
556 | gud-old-arrow nil) | |
25c7f315 | 557 | |
1ffac268 | 558 | (setq gdb-buffer-type 'gdba) |
25c7f315 | 559 | |
b5e5e9f2 | 560 | (if gdb-use-separate-io-buffer (gdb-clear-inferior-io)) |
25c7f315 NR |
561 | |
562 | ;; Hack to see test for GDB 6.4+ (-stack-info-frame was implemented in 6.4) | |
25c7f315 NR |
563 | (gdb-enqueue-input (list "server interpreter mi -stack-info-frame\n" |
564 | 'gdb-get-version))) | |
565 | ||
566 | (defun gdb-init-2 () | |
1ffac268 NR |
567 | (if (eq window-system 'w32) |
568 | (gdb-enqueue-input (list "set new-console off\n" 'ignore))) | |
569 | (gdb-enqueue-input (list "set height 0\n" 'ignore)) | |
ae61773c | 570 | (gdb-enqueue-input (list "set width 0\n" 'ignore)) |
25c7f315 NR |
571 | |
572 | (if (string-equal gdb-version "pre-6.4") | |
573 | (progn | |
c05ba081 NR |
574 | (gdb-enqueue-input (list (concat gdb-server-prefix "info sources\n") |
575 | 'gdb-set-gud-minor-mode-existing-buffers)) | |
25c7f315 NR |
576 | (setq gdb-locals-font-lock-keywords gdb-locals-font-lock-keywords-1)) |
577 | (gdb-enqueue-input | |
578 | (list "server interpreter mi -data-list-register-names\n" | |
579 | 'gdb-get-register-names)) | |
580 | ; Needs GDB 6.2 onwards. | |
581 | (gdb-enqueue-input | |
582 | (list "server interpreter mi \"-file-list-exec-source-files\"\n" | |
583 | 'gdb-set-gud-minor-mode-existing-buffers-1)) | |
584 | (setq gdb-locals-font-lock-keywords gdb-locals-font-lock-keywords-2)) | |
585 | ||
4d91dd05 NR |
586 | ;; Find source file and compilation directory here. |
587 | ;; Works for C, C++, Fortran and Ada but not Java (GDB 6.4) | |
588 | (gdb-enqueue-input (list "server list\n" 'ignore)) | |
c05ba081 NR |
589 | (gdb-enqueue-input (list "server info source\n" 'gdb-source-info)) |
590 | ||
1ffac268 NR |
591 | (run-hooks 'gdba-mode-hook)) |
592 | ||
25c7f315 NR |
593 | (defun gdb-get-version () |
594 | (goto-char (point-min)) | |
caf2f944 | 595 | (if (re-search-forward "Undefined\\( mi\\)* command:" nil t) |
25c7f315 NR |
596 | (setq gdb-version "pre-6.4") |
597 | (setq gdb-version "6.4+")) | |
598 | (gdb-init-2)) | |
599 | ||
dcc91606 | 600 | (defun gdb-mouse-until (event) |
a5de7508 NR |
601 | "Continue running until a source line past the current line. |
602 | The destination source line can be selected either by clicking with mouse-2 | |
603 | on the fringe/margin or dragging the arrow with mouse-1 (default bindings)." | |
dcc91606 NR |
604 | (interactive "e") |
605 | (if gud-overlay-arrow-position | |
4d7e2741 NR |
606 | (let ((start (event-start event)) |
607 | (end (event-end event)) | |
608 | (buffer (marker-buffer gud-overlay-arrow-position)) (line)) | |
609 | (if (not (string-match "Machine" mode-name)) | |
610 | (if (equal buffer (window-buffer (posn-window end))) | |
611 | (with-current-buffer buffer | |
612 | (when (or (equal start end) | |
613 | (equal (posn-point start) | |
614 | (marker-position | |
615 | gud-overlay-arrow-position))) | |
616 | (setq line (line-number-at-pos (posn-point end))) | |
617 | (gud-call (concat "until " (number-to-string line)))))) | |
618 | (if (equal (marker-buffer gdb-overlay-arrow-position) | |
619 | (window-buffer (posn-window end))) | |
620 | (when (or (equal start end) | |
621 | (equal (posn-point start) | |
622 | (marker-position | |
623 | gdb-overlay-arrow-position))) | |
624 | (save-excursion | |
625 | (goto-line (line-number-at-pos (posn-point end))) | |
626 | (forward-char 2) | |
627 | (gud-call (concat "until *%a"))))))))) | |
dcc91606 | 628 | |
a5de7508 NR |
629 | (defun gdb-mouse-jump (event) |
630 | "Set execution address/line. | |
631 | The destination source line can be selected either by clicking with mouse-2 | |
632 | on the fringe/margin or dragging the arrow with mouse-1 (default bindings). | |
633 | Unlike gdb-mouse-until the destination address can be before the current | |
634 | line, and no execution takes place." | |
635 | (interactive "e") | |
636 | (if gud-overlay-arrow-position | |
637 | (let ((start (event-start event)) | |
638 | (end (event-end event)) | |
639 | (buffer (marker-buffer gud-overlay-arrow-position)) (line)) | |
640 | (if (not (string-match "Machine" mode-name)) | |
641 | (if (equal buffer (window-buffer (posn-window end))) | |
642 | (with-current-buffer buffer | |
643 | (when (or (equal start end) | |
644 | (equal (posn-point start) | |
645 | (marker-position | |
646 | gud-overlay-arrow-position))) | |
647 | (setq line (line-number-at-pos (posn-point end))) | |
648 | (progn (gud-call (concat "tbreak " (number-to-string line))) | |
649 | (gud-call (concat "jump " (number-to-string line))))))) | |
650 | (if (equal (marker-buffer gdb-overlay-arrow-position) | |
651 | (window-buffer (posn-window end))) | |
652 | (when (or (equal start end) | |
653 | (equal (posn-point start) | |
654 | (marker-position | |
655 | gdb-overlay-arrow-position))) | |
656 | (save-excursion | |
657 | (goto-line (line-number-at-pos (posn-point end))) | |
658 | (forward-char 2) | |
659 | (progn | |
660 | (gud-call (concat "tbreak *%a")) | |
661 | (gud-call (concat "jump *%a")))))))))) | |
662 | ||
958ac655 | 663 | (defcustom gdb-speedbar-auto-raise nil |
66395e6b NR |
664 | "If non-nil raise speedbar every time display of watch expressions is\ |
665 | updated." | |
666 | :type 'boolean | |
667 | :group 'gud | |
668 | :version "22.1") | |
669 | ||
670 | (defun gdb-speedbar-auto-raise (arg) | |
d0b9c14d NR |
671 | "Toggle automatic raising of the speedbar for watch expressions. |
672 | With arg, automatically raise speedbar iff arg is positive." | |
66395e6b NR |
673 | (interactive "P") |
674 | (setq gdb-speedbar-auto-raise | |
675 | (if (null arg) | |
676 | (not gdb-speedbar-auto-raise) | |
67afa80d NR |
677 | (> (prefix-numeric-value arg) 0))) |
678 | (message (format "Auto raising %sabled" | |
679 | (if gdb-speedbar-auto-raise "en" "dis")))) | |
66395e6b | 680 | |
1ffac268 | 681 | (defcustom gdb-use-colon-colon-notation nil |
a0091778 | 682 | "If non-nil use FUN::VAR format to display variables in the speedbar." |
1ffac268 | 683 | :type 'boolean |
27b3b9d3 | 684 | :group 'gud |
bf247b6e | 685 | :version "22.1") |
1ffac268 | 686 | |
37c7ef17 NR |
687 | (define-key gud-minor-mode-map "\C-c\C-w" 'gud-watch) |
688 | (define-key global-map (concat gud-key-prefix "\C-w") 'gud-watch) | |
689 | ||
690 | (defun gud-watch (&optional arg event) | |
691 | "Watch expression at point. | |
692 | With arg, enter name of variable to be watched in the minibuffer." | |
693 | (interactive (list current-prefix-arg last-input-event)) | |
694 | (let ((minor-mode (buffer-local-value 'gud-minor-mode gud-comint-buffer))) | |
695 | (if (memq minor-mode '(gdbmi gdba)) | |
696 | (progn | |
697 | (if event (posn-set-point (event-end event))) | |
698 | (require 'tooltip) | |
699 | (save-selected-window | |
9d6bb9e0 NR |
700 | (let ((expr |
701 | (if arg | |
702 | (completing-read "Name of variable: " | |
703 | 'gud-gdb-complete-command) | |
704 | (if (and transient-mark-mode mark-active) | |
705 | (buffer-substring (region-beginning) (region-end)) | |
706 | (tooltip-identifier-from-point (point)))))) | |
51158d69 | 707 | (speedbar 1) |
37c7ef17 NR |
708 | (catch 'already-watched |
709 | (dolist (var gdb-var-list) | |
710 | (unless (string-match "\\." (car var)) | |
711 | (if (string-equal expr (nth 1 var)) | |
712 | (throw 'already-watched nil)))) | |
713 | (set-text-properties 0 (length expr) nil expr) | |
714 | (gdb-enqueue-input | |
715 | (list | |
716 | (if (eq minor-mode 'gdba) | |
717 | (concat | |
718 | "server interpreter mi \"-var-create - * " expr "\"\n") | |
719 | (concat"-var-create - * " expr "\n")) | |
720 | `(lambda () (gdb-var-create-handler ,expr)))))))) | |
721 | (message "gud-watch is a no-op in this mode.")))) | |
1ffac268 NR |
722 | |
723 | (defconst gdb-var-create-regexp | |
b19f3205 | 724 | "name=\"\\(.*?\\)\",.*numchild=\"\\(.*?\\)\",.*type=\"\\(.*?\\)\"") |
1ffac268 NR |
725 | |
726 | (defun gdb-var-create-handler (expr) | |
564b25a4 NR |
727 | (goto-char (point-min)) |
728 | (if (re-search-forward gdb-var-create-regexp nil t) | |
e75116ed | 729 | (let ((var (list |
37c7ef17 | 730 | (match-string 1) |
e75116ed NR |
731 | (if (and (string-equal gdb-current-language "c") |
732 | gdb-use-colon-colon-notation gdb-selected-frame) | |
733 | (setq expr (concat gdb-selected-frame "::" expr)) | |
734 | expr) | |
e75116ed NR |
735 | (match-string 2) |
736 | (match-string 3) | |
ec180a26 | 737 | nil nil gdb-frame-address))) |
564b25a4 | 738 | (push var gdb-var-list) |
564b25a4 NR |
739 | (unless (string-equal |
740 | speedbar-initial-expansion-list-name "GUD") | |
741 | (speedbar-change-initial-expansion-list "GUD")) | |
742 | (gdb-enqueue-input | |
743 | (list | |
621b3aac | 744 | (if (eq (buffer-local-value 'gud-minor-mode gud-comint-buffer) 'gdba) |
d22b968f | 745 | (concat "server interpreter mi \"0-var-evaluate-expression " |
37c7ef17 | 746 | (car var) "\"\n") |
d22b968f | 747 | (concat "0-var-evaluate-expression " (car var) "\n")) |
564b25a4 | 748 | `(lambda () (gdb-var-evaluate-expression-handler |
37c7ef17 | 749 | ,(car var) nil))))) |
564b25a4 | 750 | (if (search-forward "Undefined command" nil t) |
8a464f1b | 751 | (message-box "Watching expressions requires GDB 6.0 onwards") |
e75116ed | 752 | (message-box "No symbol \"%s\" in current context." expr)))) |
1ffac268 | 753 | |
51158d69 NR |
754 | (defun gdb-speedbar-update () |
755 | (when (and (boundp 'speedbar-frame) (frame-live-p speedbar-frame)) | |
756 | ;; Dummy command to update speedbar even when idle. | |
757 | (gdb-enqueue-input (list "server pwd\n" 'gdb-speedbar-timer-fn)) | |
758 | ;; Keep gdb-pending-triggers non-nil till end. | |
759 | (push 'gdb-speedbar-timer gdb-pending-triggers))) | |
760 | ||
761 | (defun gdb-speedbar-timer-fn () | |
762 | (setq gdb-pending-triggers | |
763 | (delq 'gdb-speedbar-timer gdb-pending-triggers)) | |
764 | (speedbar-timer-fn)) | |
765 | ||
1ffac268 | 766 | (defun gdb-var-evaluate-expression-handler (varnum changed) |
564b25a4 | 767 | (goto-char (point-min)) |
d22b968f NR |
768 | (re-search-forward "\\(.+\\)\\^done,value=\\(\".*\"\\)" nil t) |
769 | (setq gdb-pending-triggers | |
770 | (delq (string-to-number (match-string 1)) gdb-pending-triggers)) | |
37c7ef17 NR |
771 | (let ((var (assoc varnum gdb-var-list))) |
772 | (when var | |
773 | (if changed (setcar (nthcdr 5 var) 'changed)) | |
d22b968f | 774 | (setcar (nthcdr 4 var) (read (match-string 2))))) |
51158d69 | 775 | (gdb-speedbar-update)) |
1ffac268 NR |
776 | |
777 | (defun gdb-var-list-children (varnum) | |
778 | (gdb-enqueue-input | |
bd7a628a NR |
779 | (list (concat "server interpreter mi \"-var-list-children " varnum "\"\n") |
780 | `(lambda () (gdb-var-list-children-handler ,varnum))))) | |
1ffac268 NR |
781 | |
782 | (defconst gdb-var-list-children-regexp | |
8928c512 NR |
783 | "child={.*?name=\"\\(.*?\\)\",.*?exp=\"\\(.*?\\)\",.*?\ |
784 | numchild=\"\\(.*?\\)\",.*?type=\"\\(.*?\\)\".*?}") | |
1ffac268 NR |
785 | |
786 | (defun gdb-var-list-children-handler (varnum) | |
564b25a4 NR |
787 | (goto-char (point-min)) |
788 | (let ((var-list nil)) | |
789 | (catch 'child-already-watched | |
790 | (dolist (var gdb-var-list) | |
37c7ef17 | 791 | (if (string-equal varnum (car var)) |
564b25a4 NR |
792 | (progn |
793 | (push var var-list) | |
794 | (while (re-search-forward gdb-var-list-children-regexp nil t) | |
37c7ef17 NR |
795 | (let ((varchild (list (match-string 1) |
796 | (match-string 2) | |
564b25a4 NR |
797 | (match-string 3) |
798 | (match-string 4) | |
799 | nil nil))) | |
37c7ef17 NR |
800 | (if (assoc (car varchild) gdb-var-list) |
801 | (throw 'child-already-watched nil)) | |
564b25a4 NR |
802 | (push varchild var-list) |
803 | (gdb-enqueue-input | |
804 | (list | |
805 | (concat | |
d22b968f | 806 | "server interpreter mi \"0-var-evaluate-expression " |
37c7ef17 | 807 | (car varchild) "\"\n") |
564b25a4 | 808 | `(lambda () (gdb-var-evaluate-expression-handler |
37c7ef17 | 809 | ,(car varchild) nil))))))) |
564b25a4 NR |
810 | (push var var-list))) |
811 | (setq gdb-var-list (nreverse var-list))))) | |
1ffac268 NR |
812 | |
813 | (defun gdb-var-update () | |
4c199fce NR |
814 | (when (not (member 'gdb-var-update gdb-pending-triggers)) |
815 | (gdb-enqueue-input | |
816 | (list "server interpreter mi \"-var-update *\"\n" | |
817 | 'gdb-var-update-handler)) | |
818 | (push 'gdb-var-update gdb-pending-triggers))) | |
1ffac268 | 819 | |
8928c512 NR |
820 | (defconst gdb-var-update-regexp |
821 | "{.*?name=\"\\(.*?\\)\",.*?in_scope=\"\\(.*?\\)\",.*?\ | |
822 | type_changed=\".*?\".*?}") | |
1ffac268 NR |
823 | |
824 | (defun gdb-var-update-handler () | |
054d409e | 825 | (dolist (var gdb-var-list) |
054d409e NR |
826 | (setcar (nthcdr 5 var) nil)) |
827 | (goto-char (point-min)) | |
d22b968f NR |
828 | (let ((n 0)) |
829 | (while (re-search-forward gdb-var-update-regexp nil t) | |
830 | (let ((varnum (match-string 1))) | |
831 | (if (string-equal (match-string 2) "false") | |
832 | (let ((var (assoc varnum gdb-var-list))) | |
833 | (if var (setcar (nthcdr 5 var) 'out-of-scope))) | |
834 | (setq n (1+ n)) | |
835 | (push n gdb-pending-triggers) | |
836 | (gdb-enqueue-input | |
837 | (list | |
838 | (concat "server interpreter mi \"" (number-to-string n) | |
839 | "-var-evaluate-expression " varnum "\"\n") | |
840 | `(lambda () (gdb-var-evaluate-expression-handler ,varnum t)))))))) | |
2cec1d1a | 841 | (setq gdb-pending-triggers |
51158d69 | 842 | (delq 'gdb-var-update gdb-pending-triggers))) |
1ffac268 NR |
843 | |
844 | (defun gdb-var-delete () | |
4c199fce | 845 | "Delete watch expression at point from the speedbar." |
1ffac268 | 846 | (interactive) |
36188c5e NR |
847 | (if (memq (buffer-local-value 'gud-minor-mode gud-comint-buffer) |
848 | '(gdbmi gdba)) | |
1ffac268 | 849 | (let ((text (speedbar-line-text))) |
d22b968f NR |
850 | ;; Can't use \\S-+ for whitespace because |
851 | ;; speedbar has a whacky syntax table. | |
852 | (string-match "\\([^ \t]+\\)" text) | |
37c7ef17 NR |
853 | (let ((expr (match-string 1 text)) var varnum) |
854 | (catch 'expr-found | |
855 | (dolist (var1 gdb-var-list) | |
856 | (when (string-equal expr (nth 1 var1)) | |
857 | (setq var var1) | |
858 | (setq varnum (car var1)) | |
859 | (throw 'expr-found nil)))) | |
860 | (unless (string-match "\\." (car var)) | |
1ffac268 | 861 | (gdb-enqueue-input |
619b6adb | 862 | (list |
36188c5e NR |
863 | (if (eq (buffer-local-value 'gud-minor-mode gud-comint-buffer) |
864 | 'gdba) | |
39043abb NR |
865 | (concat "server interpreter mi \"-var-delete " varnum "\"\n") |
866 | (concat "-var-delete " varnum "\n")) | |
1ffac268 NR |
867 | 'ignore)) |
868 | (setq gdb-var-list (delq var gdb-var-list)) | |
869 | (dolist (varchild gdb-var-list) | |
37c7ef17 | 870 | (if (string-match (concat (car var) "\\.") (car varchild)) |
e5538a99 | 871 | (setq gdb-var-list (delq varchild gdb-var-list))))))))) |
1ffac268 NR |
872 | |
873 | (defun gdb-edit-value (text token indent) | |
d94dccc6 | 874 | "Assign a value to a variable displayed in the speedbar." |
1ffac268 | 875 | (let* ((var (nth (- (count-lines (point-min) (point)) 2) gdb-var-list)) |
37c7ef17 | 876 | (varnum (car var)) (value)) |
1ffac268 NR |
877 | (setq value (read-string "New value: ")) |
878 | (gdb-enqueue-input | |
39043abb | 879 | (list |
36188c5e | 880 | (if (eq (buffer-local-value 'gud-minor-mode gud-comint-buffer) 'gdba) |
a0091778 NR |
881 | (concat "server interpreter mi \"-var-assign " |
882 | varnum " " value "\"\n") | |
39043abb | 883 | (concat "-var-assign " varnum " " value "\n")) |
d35e063a NR |
884 | `(lambda () (gdb-edit-value-handler ,value)))))) |
885 | ||
886 | (defun gdb-edit-value-handler (value) | |
887 | (goto-char (point-min)) | |
888 | (if (re-search-forward gdb-error-regexp nil t) | |
889 | (message-box "Invalid number or expression (%s)" value))) | |
1ffac268 NR |
890 | |
891 | (defcustom gdb-show-changed-values t | |
bbcc5215 NR |
892 | "If non-nil change the face of out of scope variables and changed values. |
893 | Out of scope variables are suppressed with `shadow' face. | |
894 | Changed values are highlighted with the face `font-lock-warning-face'." | |
1ffac268 | 895 | :type 'boolean |
de1b8112 | 896 | :group 'gud |
bf247b6e | 897 | :version "22.1") |
1ffac268 NR |
898 | |
899 | (defun gdb-speedbar-expand-node (text token indent) | |
900 | "Expand the node the user clicked on. | |
901 | TEXT is the text of the button we clicked on, a + or - item. | |
902 | TOKEN is data related to this node. | |
903 | INDENT is the current indentation depth." | |
904 | (cond ((string-match "+" text) ;expand this node | |
621b3aac NR |
905 | (if (and |
906 | (eq (buffer-local-value 'gud-minor-mode gud-comint-buffer) 'gdba) | |
907 | (string-equal gdb-version "pre-6.4")) | |
908 | (gdb-var-list-children token) | |
909 | (gdb-var-list-children-1 token))) | |
1ffac268 NR |
910 | ((string-match "-" text) ;contract this node |
911 | (dolist (var gdb-var-list) | |
37c7ef17 | 912 | (if (string-match (concat token "\\.") (car var)) |
1ffac268 | 913 | (setq gdb-var-list (delq var gdb-var-list)))) |
7dda1909 NR |
914 | (speedbar-change-expand-button-char ?+) |
915 | (speedbar-delete-subblock indent)) | |
916 | (t (error "Ooops... not sure what to do"))) | |
917 | (speedbar-center-buffer-smartly)) | |
1ffac268 NR |
918 | |
919 | (defun gdb-get-target-string () | |
920 | (with-current-buffer gud-comint-buffer | |
921 | gud-target-name)) | |
922 | \f | |
923 | ||
924 | ;; | |
925 | ;; gdb buffers. | |
926 | ;; | |
927 | ;; Each buffer has a TYPE -- a symbol that identifies the function | |
928 | ;; of that particular buffer. | |
929 | ;; | |
930 | ;; The usual gdb interaction buffer is given the type `gdba' and | |
931 | ;; is constructed specially. | |
932 | ;; | |
f27d4d6c | 933 | ;; Others are constructed by gdb-get-buffer-create and |
1ffac268 NR |
934 | ;; named according to the rules set forth in the gdb-buffer-rules-assoc |
935 | ||
936 | (defvar gdb-buffer-rules-assoc '()) | |
937 | ||
938 | (defun gdb-get-buffer (key) | |
939 | "Return the gdb buffer tagged with type KEY. | |
940 | The key should be one of the cars in `gdb-buffer-rules-assoc'." | |
941 | (save-excursion | |
942 | (gdb-look-for-tagged-buffer key (buffer-list)))) | |
943 | ||
f27d4d6c | 944 | (defun gdb-get-buffer-create (key) |
1ffac268 NR |
945 | "Create a new gdb buffer of the type specified by KEY. |
946 | The key should be one of the cars in `gdb-buffer-rules-assoc'." | |
947 | (or (gdb-get-buffer key) | |
948 | (let* ((rules (assoc key gdb-buffer-rules-assoc)) | |
949 | (name (funcall (gdb-rules-name-maker rules))) | |
950 | (new (get-buffer-create name))) | |
951 | (with-current-buffer new | |
bf247b6e | 952 | (let ((trigger)) |
fad137cd NR |
953 | (if (cdr (cdr rules)) |
954 | (setq trigger (funcall (car (cdr (cdr rules)))))) | |
6c8909e7 | 955 | (setq gdb-buffer-type key) |
fad137cd | 956 | (set (make-local-variable 'gud-minor-mode) |
36188c5e | 957 | (buffer-local-value 'gud-minor-mode gud-comint-buffer)) |
fad137cd NR |
958 | (set (make-local-variable 'tool-bar-map) gud-tool-bar-map) |
959 | (if trigger (funcall trigger))) | |
1ffac268 NR |
960 | new)))) |
961 | ||
962 | (defun gdb-rules-name-maker (rules) (car (cdr rules))) | |
963 | ||
964 | (defun gdb-look-for-tagged-buffer (key bufs) | |
965 | (let ((retval nil)) | |
966 | (while (and (not retval) bufs) | |
967 | (set-buffer (car bufs)) | |
968 | (if (eq gdb-buffer-type key) | |
969 | (setq retval (car bufs))) | |
970 | (setq bufs (cdr bufs))) | |
971 | retval)) | |
972 | ||
973 | ;; | |
974 | ;; This assoc maps buffer type symbols to rules. Each rule is a list of | |
975 | ;; at least one and possible more functions. The functions have these | |
976 | ;; roles in defining a buffer type: | |
977 | ;; | |
978 | ;; NAME - Return a name for this buffer type. | |
979 | ;; | |
980 | ;; The remaining function(s) are optional: | |
981 | ;; | |
982 | ;; MODE - called in a new buffer with no arguments, should establish | |
983 | ;; the proper mode for the buffer. | |
984 | ;; | |
985 | ||
986 | (defun gdb-set-buffer-rules (buffer-type &rest rules) | |
987 | (let ((binding (assoc buffer-type gdb-buffer-rules-assoc))) | |
988 | (if binding | |
989 | (setcdr binding rules) | |
990 | (push (cons buffer-type rules) | |
991 | gdb-buffer-rules-assoc)))) | |
992 | ||
993 | ;; GUD buffers are an exception to the rules | |
994 | (gdb-set-buffer-rules 'gdba 'error) | |
995 | ||
1ffac268 NR |
996 | ;; Partial-output buffer : This accumulates output from a command executed on |
997 | ;; behalf of emacs (rather than the user). | |
998 | ;; | |
999 | (gdb-set-buffer-rules 'gdb-partial-output-buffer | |
1000 | 'gdb-partial-output-name) | |
1001 | ||
1002 | (defun gdb-partial-output-name () | |
1003 | (concat "*partial-output-" | |
1004 | (gdb-get-target-string) | |
1005 | "*")) | |
1006 | ||
1007 | \f | |
1008 | (gdb-set-buffer-rules 'gdb-inferior-io | |
1009 | 'gdb-inferior-io-name | |
1010 | 'gdb-inferior-io-mode) | |
1011 | ||
1012 | (defun gdb-inferior-io-name () | |
1013 | (concat "*input/output of " | |
1014 | (gdb-get-target-string) | |
1015 | "*")) | |
1016 | ||
b5e5e9f2 | 1017 | (defun gdb-display-separate-io-buffer () |
e75116ed | 1018 | "Display IO of debugged program in a separate window." |
1a032087 | 1019 | (interactive) |
cb851ef5 | 1020 | (if gdb-use-separate-io-buffer |
1a032087 | 1021 | (gdb-display-buffer |
f27d4d6c | 1022 | (gdb-get-buffer-create 'gdb-inferior-io)))) |
1a032087 | 1023 | |
bf1d7e44 JB |
1024 | (defconst gdb-frame-parameters |
1025 | '((height . 14) (width . 80) | |
1026 | (unsplittable . t) | |
1027 | (tool-bar-lines . nil) | |
1028 | (menu-bar-lines . nil) | |
1029 | (minibuffer . nil))) | |
1030 | ||
b5e5e9f2 | 1031 | (defun gdb-frame-separate-io-buffer () |
1a032087 NR |
1032 | "Display IO of inferior in a new frame." |
1033 | (interactive) | |
b5e5e9f2 | 1034 | (if gdb-use-separate-io-buffer |
1a032087 NR |
1035 | (let ((special-display-regexps (append special-display-regexps '(".*"))) |
1036 | (special-display-frame-alist gdb-frame-parameters)) | |
f27d4d6c | 1037 | (display-buffer (gdb-get-buffer-create 'gdb-inferior-io))))) |
1a032087 | 1038 | |
1ffac268 NR |
1039 | (defvar gdb-inferior-io-mode-map |
1040 | (let ((map (make-sparse-keymap))) | |
b5e5e9f2 NR |
1041 | (define-key map "\C-c\C-c" 'gdb-separate-io-interrupt) |
1042 | (define-key map "\C-c\C-z" 'gdb-separate-io-stop) | |
1043 | (define-key map "\C-c\C-\\" 'gdb-separate-io-quit) | |
1044 | (define-key map "\C-c\C-d" 'gdb-separate-io-eof) | |
1045 | (define-key map "\C-d" 'gdb-separate-io-eof) | |
1ffac268 NR |
1046 | map)) |
1047 | ||
2cec1d1a | 1048 | (define-derived-mode gdb-inferior-io-mode comint-mode "Inferior I/O" |
1ffac268 NR |
1049 | "Major mode for gdb inferior-io." |
1050 | :syntax-table nil :abbrev-table nil | |
1051 | ;; We want to use comint because it has various nifty and familiar | |
1052 | ;; features. We don't need a process, but comint wants one, so create | |
1053 | ;; a dummy one. | |
1054 | (make-comint-in-buffer | |
1055 | (substring (buffer-name) 1 (- (length (buffer-name)) 1)) | |
1056 | (current-buffer) "hexl") | |
1057 | (setq comint-input-sender 'gdb-inferior-io-sender)) | |
1058 | ||
1059 | (defun gdb-inferior-io-sender (proc string) | |
1060 | ;; PROC is the pseudo-process created to satisfy comint. | |
1061 | (with-current-buffer (process-buffer proc) | |
1062 | (setq proc (get-buffer-process gud-comint-buffer)) | |
1063 | (process-send-string proc string) | |
1064 | (process-send-string proc "\n"))) | |
1065 | ||
b5e5e9f2 | 1066 | (defun gdb-separate-io-interrupt () |
1ffac268 NR |
1067 | "Interrupt the program being debugged." |
1068 | (interactive) | |
1069 | (interrupt-process | |
1070 | (get-buffer-process gud-comint-buffer) comint-ptyp)) | |
1071 | ||
b5e5e9f2 | 1072 | (defun gdb-separate-io-quit () |
1ffac268 NR |
1073 | "Send quit signal to the program being debugged." |
1074 | (interactive) | |
1075 | (quit-process | |
1076 | (get-buffer-process gud-comint-buffer) comint-ptyp)) | |
1077 | ||
b5e5e9f2 | 1078 | (defun gdb-separate-io-stop () |
1ffac268 NR |
1079 | "Stop the program being debugged." |
1080 | (interactive) | |
1081 | (stop-process | |
1082 | (get-buffer-process gud-comint-buffer) comint-ptyp)) | |
1083 | ||
b5e5e9f2 | 1084 | (defun gdb-separate-io-eof () |
1ffac268 NR |
1085 | "Send end-of-file to the program being debugged." |
1086 | (interactive) | |
1087 | (process-send-eof | |
1088 | (get-buffer-process gud-comint-buffer))) | |
1089 | \f | |
1090 | ||
1ffac268 NR |
1091 | ;; gdb communications |
1092 | ;; | |
1093 | ||
1094 | ;; INPUT: things sent to gdb | |
1095 | ;; | |
1096 | ;; The queues are lists. Each element is either a string (indicating user or | |
1097 | ;; user-like input) or a list of the form: | |
1098 | ;; | |
1099 | ;; (INPUT-STRING HANDLER-FN) | |
1100 | ;; | |
1101 | ;; The handler function will be called from the partial-output buffer when the | |
1102 | ;; command completes. This is the way to write commands which invoke gdb | |
1103 | ;; commands autonomously. | |
1104 | ;; | |
1105 | ;; These lists are consumed tail first. | |
1106 | ;; | |
1107 | ||
1108 | (defun gdb-send (proc string) | |
1109 | "A comint send filter for gdb. | |
d94dccc6 | 1110 | This filter may simply queue input for a later time." |
ff713294 | 1111 | (with-current-buffer gud-comint-buffer |
ea35bfd3 NR |
1112 | (let ((inhibit-read-only t)) |
1113 | (remove-text-properties (point-min) (point-max) '(face)))) | |
8928c512 NR |
1114 | (if gud-running |
1115 | (progn | |
1116 | (let ((item (concat string "\n"))) | |
2a166e26 | 1117 | (if gdb-enable-debug (push (cons 'send item) gdb-debug-ring)) |
8928c512 | 1118 | (process-send-string proc item))) |
8a464f1b NR |
1119 | (if (and (string-match "\\\\$" string) |
1120 | (not comint-input-sender-no-newline)) ;;Try to catch C-d. | |
8928c512 NR |
1121 | (setq gdb-continuation (concat gdb-continuation string "\n")) |
1122 | (let ((item (concat gdb-continuation string "\n"))) | |
1123 | (gdb-enqueue-input item) | |
1124 | (setq gdb-continuation nil))))) | |
1ffac268 NR |
1125 | |
1126 | ;; Note: Stuff enqueued here will be sent to the next prompt, even if it | |
1127 | ;; is a query, or other non-top-level prompt. | |
1128 | ||
1129 | (defun gdb-enqueue-input (item) | |
a2c7d24f NR |
1130 | (if (not gud-running) |
1131 | (if gdb-prompting | |
1132 | (progn | |
1133 | (gdb-send-item item) | |
2cec1d1a | 1134 | (setq gdb-prompting nil)) |
a2c7d24f | 1135 | (push item gdb-input-queue)))) |
1ffac268 NR |
1136 | |
1137 | (defun gdb-dequeue-input () | |
2cec1d1a | 1138 | (let ((queue gdb-input-queue)) |
1ffac268 NR |
1139 | (and queue |
1140 | (let ((last (car (last queue)))) | |
2cec1d1a | 1141 | (unless (nbutlast queue) (setq gdb-input-queue '())) |
1ffac268 | 1142 | last)))) |
cc615d5a NR |
1143 | |
1144 | (defun gdb-send-item (item) | |
7c511b96 | 1145 | (setq gdb-flush-pending-output nil) |
a5de7508 | 1146 | (if gdb-enable-debug (push (cons 'send-item item) gdb-debug-ring)) |
cc615d5a | 1147 | (setq gdb-current-item item) |
36188c5e NR |
1148 | (let ((process (get-buffer-process gud-comint-buffer))) |
1149 | (if (eq (buffer-local-value 'gud-minor-mode gud-comint-buffer) 'gdba) | |
cc615d5a NR |
1150 | (if (stringp item) |
1151 | (progn | |
1152 | (setq gdb-output-sink 'user) | |
36188c5e | 1153 | (process-send-string process item)) |
cc615d5a NR |
1154 | (progn |
1155 | (gdb-clear-partial-output) | |
1156 | (setq gdb-output-sink 'pre-emacs) | |
36188c5e | 1157 | (process-send-string process |
cc615d5a NR |
1158 | (car item)))) |
1159 | ;; case: eq gud-minor-mode 'gdbmi | |
1160 | (gdb-clear-partial-output) | |
1161 | (setq gdb-output-sink 'emacs) | |
36188c5e | 1162 | (process-send-string process (car item))))) |
1ffac268 NR |
1163 | \f |
1164 | ;; | |
1165 | ;; output -- things gdb prints to emacs | |
1166 | ;; | |
1167 | ;; GDB output is a stream interrupted by annotations. | |
1168 | ;; Annotations can be recognized by their beginning | |
1169 | ;; with \C-j\C-z\C-z<tag><opt>\C-j | |
1170 | ;; | |
1171 | ;; The tag is a string obeying symbol syntax. | |
1172 | ;; | |
1173 | ;; The optional part `<opt>' can be either the empty string | |
1174 | ;; or a space followed by more data relating to the annotation. | |
1175 | ;; For example, the SOURCE annotation is followed by a filename, | |
1176 | ;; line number and various useless goo. This data must not include | |
1177 | ;; any newlines. | |
1178 | ;; | |
1179 | ||
1180 | (defcustom gud-gdba-command-name "gdb -annotate=3" | |
1181 | "Default command to execute an executable under the GDB-UI debugger." | |
1182 | :type 'string | |
27b3b9d3 | 1183 | :group 'gud |
bf247b6e | 1184 | :version "22.1") |
1ffac268 NR |
1185 | |
1186 | (defvar gdb-annotation-rules | |
1187 | '(("pre-prompt" gdb-pre-prompt) | |
1188 | ("prompt" gdb-prompt) | |
1189 | ("commands" gdb-subprompt) | |
1190 | ("overload-choice" gdb-subprompt) | |
1191 | ("query" gdb-subprompt) | |
2cec1d1a | 1192 | ;; Need this prompt for GDB 6.1 |
42fd213b | 1193 | ("nquery" gdb-subprompt) |
1ffac268 NR |
1194 | ("prompt-for-continue" gdb-subprompt) |
1195 | ("post-prompt" gdb-post-prompt) | |
1196 | ("source" gdb-source) | |
1197 | ("starting" gdb-starting) | |
9cc4d7dd | 1198 | ("exited" gdb-exited) |
e75116ed | 1199 | ("signalled" gdb-signalled) |
be08da22 | 1200 | ("signal" gdb-signal) |
1ffac268 NR |
1201 | ("breakpoint" gdb-stopping) |
1202 | ("watchpoint" gdb-stopping) | |
1203 | ("frame-begin" gdb-frame-begin) | |
1204 | ("stopped" gdb-stopped) | |
98c751fe NR |
1205 | ("error-begin" gdb-error) |
1206 | ("error" gdb-error) | |
1ffac268 NR |
1207 | ) "An assoc mapping annotation tags to functions which process them.") |
1208 | ||
cc615d5a | 1209 | (defun gdb-resync() |
7c511b96 | 1210 | (setq gdb-flush-pending-output t) |
cc615d5a | 1211 | (setq gud-running nil) |
be08da22 | 1212 | (gdb-force-mode-line-update "stopped") |
cc615d5a NR |
1213 | (setq gdb-output-sink 'user) |
1214 | (setq gdb-input-queue nil) | |
1215 | (setq gdb-pending-triggers nil) | |
1216 | (setq gdb-prompting t)) | |
1217 | ||
1ffac268 | 1218 | (defconst gdb-source-spec-regexp |
5770a942 | 1219 | "\\(.*\\):\\([0-9]*\\):[0-9]*:[a-z]*:0x0*\\([a-f0-9]*\\)") |
1ffac268 NR |
1220 | |
1221 | ;; Do not use this except as an annotation handler. | |
1222 | (defun gdb-source (args) | |
1223 | (string-match gdb-source-spec-regexp args) | |
1224 | ;; Extract the frame position from the marker. | |
1225 | (setq gud-last-frame | |
1226 | (cons | |
1227 | (match-string 1 args) | |
5c66660f | 1228 | (string-to-number (match-string 2 args)))) |
ec180a26 | 1229 | (setq gdb-pc-address (match-string 3 args)) |
b65a2dbf NR |
1230 | ;; cover for auto-display output which comes *before* |
1231 | ;; stopped annotation | |
2cec1d1a | 1232 | (if (eq gdb-output-sink 'inferior) (setq gdb-output-sink 'user))) |
1ffac268 | 1233 | |
1ffac268 | 1234 | (defun gdb-pre-prompt (ignored) |
d94dccc6 SM |
1235 | "An annotation handler for `pre-prompt'. |
1236 | This terminates the collection of output from a previous command if that | |
1237 | happens to be in effect." | |
55cd42a4 | 1238 | (setq gdb-error nil) |
2cec1d1a | 1239 | (let ((sink gdb-output-sink)) |
1ffac268 NR |
1240 | (cond |
1241 | ((eq sink 'user) t) | |
1242 | ((eq sink 'emacs) | |
2cec1d1a | 1243 | (setq gdb-output-sink 'post-emacs)) |
1ffac268 | 1244 | (t |
cc615d5a | 1245 | (gdb-resync) |
1ffac268 NR |
1246 | (error "Phase error in gdb-pre-prompt (got %s)" sink))))) |
1247 | ||
1248 | (defun gdb-prompt (ignored) | |
1249 | "An annotation handler for `prompt'. | |
1250 | This sends the next command (if any) to gdb." | |
25c7f315 | 1251 | (when gdb-first-prompt |
41c8cdc3 | 1252 | (gdb-force-mode-line-update "initializing...") |
25c7f315 NR |
1253 | (gdb-init-1) |
1254 | (setq gdb-first-prompt nil)) | |
2cec1d1a | 1255 | (let ((sink gdb-output-sink)) |
1ffac268 NR |
1256 | (cond |
1257 | ((eq sink 'user) t) | |
1258 | ((eq sink 'post-emacs) | |
2cec1d1a | 1259 | (setq gdb-output-sink 'user) |
1ffac268 | 1260 | (let ((handler |
2cec1d1a | 1261 | (car (cdr gdb-current-item)))) |
f27d4d6c | 1262 | (with-current-buffer (gdb-get-buffer-create 'gdb-partial-output-buffer) |
1ffac268 NR |
1263 | (funcall handler)))) |
1264 | (t | |
cc615d5a | 1265 | (gdb-resync) |
1ffac268 NR |
1266 | (error "Phase error in gdb-prompt (got %s)" sink)))) |
1267 | (let ((input (gdb-dequeue-input))) | |
1268 | (if input | |
1269 | (gdb-send-item input) | |
1270 | (progn | |
2cec1d1a | 1271 | (setq gdb-prompting t) |
1ffac268 NR |
1272 | (gud-display-frame))))) |
1273 | ||
1274 | (defun gdb-subprompt (ignored) | |
1275 | "An annotation handler for non-top-level prompts." | |
2cec1d1a | 1276 | (setq gdb-prompting t)) |
1ffac268 NR |
1277 | |
1278 | (defun gdb-starting (ignored) | |
d94dccc6 SM |
1279 | "An annotation handler for `starting'. |
1280 | This says that I/O for the subprocess is now the program being debugged, | |
1281 | not GDB." | |
9cc4d7dd | 1282 | (setq gdb-active-process t) |
3e0b9c08 | 1283 | (setq gdb-printing t) |
2cec1d1a | 1284 | (let ((sink gdb-output-sink)) |
1ffac268 NR |
1285 | (cond |
1286 | ((eq sink 'user) | |
1287 | (progn | |
1288 | (setq gud-running t) | |
be08da22 NR |
1289 | (setq gdb-inferior-status "running") |
1290 | (gdb-force-mode-line-update gdb-inferior-status) | |
a2c7d24f | 1291 | (gdb-remove-text-properties) |
3e0b9c08 | 1292 | (setq gud-old-arrow gud-overlay-arrow-position) |
37c7ef17 NR |
1293 | (setq gud-overlay-arrow-position nil) |
1294 | (setq gdb-overlay-arrow-position nil) | |
b5e5e9f2 | 1295 | (if gdb-use-separate-io-buffer |
2cec1d1a | 1296 | (setq gdb-output-sink 'inferior)))) |
bf247b6e | 1297 | (t |
cc615d5a NR |
1298 | (gdb-resync) |
1299 | (error "Unexpected `starting' annotation"))))) | |
1ffac268 | 1300 | |
be08da22 NR |
1301 | (defun gdb-signal (ignored) |
1302 | (setq gdb-inferior-status "signal") | |
1303 | (gdb-force-mode-line-update gdb-inferior-status) | |
1304 | (gdb-stopping ignored)) | |
1305 | ||
1ffac268 | 1306 | (defun gdb-stopping (ignored) |
9cc4d7dd | 1307 | "An annotation handler for `breakpoint' and other annotations. |
d94dccc6 SM |
1308 | They say that I/O for the subprocess is now GDB, not the program |
1309 | being debugged." | |
b5e5e9f2 | 1310 | (if gdb-use-separate-io-buffer |
2cec1d1a | 1311 | (let ((sink gdb-output-sink)) |
614963ba NR |
1312 | (cond |
1313 | ((eq sink 'inferior) | |
2cec1d1a | 1314 | (setq gdb-output-sink 'user)) |
cc615d5a NR |
1315 | (t |
1316 | (gdb-resync) | |
1317 | (error "Unexpected stopping annotation")))))) | |
1ffac268 | 1318 | |
9cc4d7dd NR |
1319 | (defun gdb-exited (ignored) |
1320 | "An annotation handler for `exited' and `signalled'. | |
1321 | They say that I/O for the subprocess is now GDB, not the program | |
1e5b5dc0 | 1322 | being debugged and that the program is no longer running. This |
9cc4d7dd NR |
1323 | function is used to change the focus of GUD tooltips to #define |
1324 | directives." | |
1325 | (setq gdb-active-process nil) | |
4d7e2741 NR |
1326 | (setq gud-overlay-arrow-position nil) |
1327 | (setq gdb-overlay-arrow-position nil) | |
3cfc0f43 | 1328 | (setq gud-old-arrow nil) |
be08da22 NR |
1329 | (setq gdb-inferior-status "exited") |
1330 | (gdb-force-mode-line-update gdb-inferior-status) | |
9cc4d7dd | 1331 | (gdb-stopping ignored)) |
086d0593 | 1332 | |
e75116ed NR |
1333 | (defun gdb-signalled (ignored) |
1334 | (setq gdb-signalled t)) | |
1335 | ||
1ffac268 | 1336 | (defun gdb-frame-begin (ignored) |
3e0b9c08 NR |
1337 | (setq gdb-frame-begin t) |
1338 | (setq gdb-printing nil) | |
2cec1d1a | 1339 | (let ((sink gdb-output-sink)) |
1ffac268 NR |
1340 | (cond |
1341 | ((eq sink 'inferior) | |
2cec1d1a | 1342 | (setq gdb-output-sink 'user)) |
1ffac268 NR |
1343 | ((eq sink 'user) t) |
1344 | ((eq sink 'emacs) t) | |
cc615d5a NR |
1345 | (t |
1346 | (gdb-resync) | |
1347 | (error "Unexpected frame-begin annotation (%S)" sink))))) | |
1ffac268 | 1348 | |
3e0b9c08 NR |
1349 | (defcustom gdb-same-frame focus-follows-mouse |
1350 | "Non-nil means pop up GUD buffer in same frame." | |
1351 | :group 'gud | |
1352 | :type 'boolean | |
1353 | :version "22.1") | |
1354 | ||
1ffac268 | 1355 | (defun gdb-stopped (ignored) |
d94dccc6 SM |
1356 | "An annotation handler for `stopped'. |
1357 | It is just like `gdb-stopping', except that if we already set the output | |
1358 | sink to `user' in `gdb-stopping', that is fine." | |
1ffac268 | 1359 | (setq gud-running nil) |
c1719ebf | 1360 | (unless (or gud-overlay-arrow-position gud-last-frame) |
3e0b9c08 NR |
1361 | (if (and gdb-frame-begin gdb-printing) |
1362 | (setq gud-overlay-arrow-position gud-old-arrow) | |
c1719ebf NR |
1363 | ;;Pop up GUD buffer to display current frame when it doesn't have source |
1364 | ;;information i.e id not compiled with -g as with libc routines generally. | |
3e0b9c08 NR |
1365 | (if gdb-same-frame |
1366 | (gdb-display-gdb-buffer) | |
1367 | (gdb-frame-gdb-buffer)) | |
c1719ebf NR |
1368 | ;;Try to find source further up stack e.g after signal. |
1369 | (setq gdb-look-up-stack | |
3e0b9c08 NR |
1370 | (if (gdb-get-buffer 'gdb-stack-buffer) |
1371 | 'keep | |
c1719ebf NR |
1372 | (progn |
1373 | (gdb-get-buffer-create 'gdb-stack-buffer) | |
1374 | (gdb-invalidate-frames) | |
3e0b9c08 | 1375 | 'delete))))) |
be08da22 NR |
1376 | (unless (member gdb-inferior-status '("exited" "signal")) |
1377 | (setq gdb-inferior-status "stopped") | |
1378 | (gdb-force-mode-line-update gdb-inferior-status)) | |
2cec1d1a | 1379 | (let ((sink gdb-output-sink)) |
1ffac268 NR |
1380 | (cond |
1381 | ((eq sink 'inferior) | |
2cec1d1a | 1382 | (setq gdb-output-sink 'user)) |
1ffac268 | 1383 | ((eq sink 'user) t) |
cc615d5a NR |
1384 | (t |
1385 | (gdb-resync) | |
e75116ed NR |
1386 | (error "Unexpected stopped annotation")))) |
1387 | (if gdb-signalled (gdb-exited ignored))) | |
1ffac268 | 1388 | |
98c751fe NR |
1389 | (defun gdb-error (ignored) |
1390 | (setq gdb-error (not gdb-error))) | |
1391 | ||
1ffac268 | 1392 | (defun gdb-post-prompt (ignored) |
d94dccc6 SM |
1393 | "An annotation handler for `post-prompt'. |
1394 | This begins the collection of output from the current command if that | |
1395 | happens to be appropriate." | |
92219924 NR |
1396 | ;; Don't add to queue if there outstanding items or gdb-version is not known |
1397 | ;; yet. | |
25c7f315 | 1398 | (unless (or gdb-pending-triggers gdb-first-post-prompt) |
1e539d25 NR |
1399 | (gdb-get-selected-frame) |
1400 | (gdb-invalidate-frames) | |
d47c318c | 1401 | ;; Regenerate breakpoints buffer in case it has been inadvertantly deleted. |
f27d4d6c | 1402 | (gdb-get-buffer-create 'gdb-breakpoints-buffer) |
1e539d25 NR |
1403 | (gdb-invalidate-breakpoints) |
1404 | ;; Do this through gdb-get-selected-frame -> gdb-frame-handler | |
ec180a26 | 1405 | ;; so gdb-pc-address is updated. |
1e539d25 | 1406 | ;; (gdb-invalidate-assembler) |
25c7f315 NR |
1407 | |
1408 | (if (string-equal gdb-version "pre-6.4") | |
1409 | (gdb-invalidate-registers) | |
621b3aac | 1410 | (gdb-get-changed-registers) |
25c7f315 NR |
1411 | (gdb-invalidate-registers-1)) |
1412 | ||
1e539d25 | 1413 | (gdb-invalidate-memory) |
25c7f315 NR |
1414 | (if (string-equal gdb-version "pre-6.4") |
1415 | (gdb-invalidate-locals) | |
1416 | (gdb-invalidate-locals-1)) | |
1417 | ||
1e539d25 NR |
1418 | (gdb-invalidate-threads) |
1419 | (unless (eq system-type 'darwin) ;Breaks on Darwin's GDB-5.3. | |
1420 | ;; FIXME: with GDB-6 on Darwin, this might very well work. | |
0fc89500 | 1421 | ;; Only needed/used with speedbar/watch expressions. |
1e539d25 | 1422 | (when (and (boundp 'speedbar-frame) (frame-live-p speedbar-frame)) |
25c7f315 NR |
1423 | (if (string-equal gdb-version "pre-6.4") |
1424 | (gdb-var-update) | |
1425 | (gdb-var-update-1))))) | |
1426 | (setq gdb-first-post-prompt nil) | |
2cec1d1a | 1427 | (let ((sink gdb-output-sink)) |
1ffac268 NR |
1428 | (cond |
1429 | ((eq sink 'user) t) | |
1430 | ((eq sink 'pre-emacs) | |
2cec1d1a | 1431 | (setq gdb-output-sink 'emacs)) |
1ffac268 | 1432 | (t |
cc615d5a | 1433 | (gdb-resync) |
1ffac268 NR |
1434 | (error "Phase error in gdb-post-prompt (got %s)" sink))))) |
1435 | ||
4a7d75e8 NR |
1436 | (defconst gdb-buffer-list |
1437 | '(gdb-stack-buffer gdb-locals-buffer gdb-registers-buffer gdb-threads-buffer)) | |
1438 | ||
a2c7d24f | 1439 | (defun gdb-remove-text-properties () |
4a7d75e8 NR |
1440 | (dolist (buffertype gdb-buffer-list) |
1441 | (let ((buffer (gdb-get-buffer buffertype))) | |
1442 | (if buffer | |
1443 | (with-current-buffer buffer | |
1444 | (let ((inhibit-read-only t)) | |
1445 | (remove-text-properties | |
a2c7d24f | 1446 | (point-min) (point-max) '(mouse-face nil help-echo nil)))))))) |
4a7d75e8 | 1447 | |
f27d4d6c NR |
1448 | ;; GUD displays the selected GDB frame. This might might not be the current |
1449 | ;; GDB frame (after up, down etc). If no GDB frame is visible but the last | |
1450 | ;; visited breakpoint is, use that window. | |
1451 | (defun gdb-display-source-buffer (buffer) | |
1452 | (let* ((last-window (if gud-last-last-frame | |
1453 | (get-buffer-window | |
1454 | (gud-find-file (car gud-last-last-frame))))) | |
1455 | (source-window (or last-window | |
1456 | (if (and gdb-source-window | |
1457 | (window-live-p gdb-source-window)) | |
1458 | gdb-source-window)))) | |
1459 | (when source-window | |
1460 | (setq gdb-source-window source-window) | |
1461 | (set-window-buffer source-window buffer)) | |
1462 | source-window)) | |
1463 | ||
1ffac268 | 1464 | (defun gud-gdba-marker-filter (string) |
d94dccc6 | 1465 | "A gud marker filter for gdb. Handle a burst of output from GDB." |
7c511b96 NR |
1466 | (if gdb-flush-pending-output |
1467 | nil | |
a5de7508 NR |
1468 | (when gdb-enable-debug |
1469 | (push (cons 'recv string) gdb-debug-ring) | |
1470 | (if (> (length gdb-debug-ring) gdb-debug-ring-max) | |
1471 | (setcdr (nthcdr (1- gdb-debug-ring-max) gdb-debug-ring) nil))) | |
0fc89500 | 1472 | ;; Recall the left over gud-marker-acc from last time. |
7c511b96 | 1473 | (setq gud-marker-acc (concat gud-marker-acc string)) |
0fc89500 | 1474 | ;; Start accumulating output for the GUD buffer. |
7c511b96 NR |
1475 | (let ((output "")) |
1476 | ;; | |
1477 | ;; Process all the complete markers in this chunk. | |
1478 | (while (string-match "\n\032\032\\(.*\\)\n" gud-marker-acc) | |
1479 | (let ((annotation (match-string 1 gud-marker-acc))) | |
1480 | ;; | |
1481 | ;; Stuff prior to the match is just ordinary output. | |
1482 | ;; It is either concatenated to OUTPUT or directed | |
1483 | ;; elsewhere. | |
1ffac268 | 1484 | (setq output |
7c511b96 NR |
1485 | (gdb-concat-output |
1486 | output | |
1487 | (substring gud-marker-acc 0 (match-beginning 0)))) | |
1488 | ;; | |
1489 | ;; Take that stuff off the gud-marker-acc. | |
1490 | (setq gud-marker-acc (substring gud-marker-acc (match-end 0))) | |
1ffac268 | 1491 | ;; |
7c511b96 NR |
1492 | ;; Parse the tag from the annotation, and maybe its arguments. |
1493 | (string-match "\\(\\S-*\\) ?\\(.*\\)" annotation) | |
1494 | (let* ((annotation-type (match-string 1 annotation)) | |
1495 | (annotation-arguments (match-string 2 annotation)) | |
1496 | (annotation-rule (assoc annotation-type | |
1497 | gdb-annotation-rules))) | |
1498 | ;; Call the handler for this annotation. | |
1499 | (if annotation-rule | |
1500 | (funcall (car (cdr annotation-rule)) | |
1501 | annotation-arguments) | |
1502 | ;; Else the annotation is not recognized. Ignore it silently, | |
1503 | ;; so that GDB can add new annotations without causing | |
1504 | ;; us to blow up. | |
1505 | )))) | |
1ffac268 | 1506 | ;; |
7c511b96 NR |
1507 | ;; Does the remaining text end in a partial line? |
1508 | ;; If it does, then keep part of the gud-marker-acc until we get more. | |
1509 | (if (string-match "\n\\'\\|\n\032\\'\\|\n\032\032.*\\'" | |
1510 | gud-marker-acc) | |
1511 | (progn | |
1512 | ;; Everything before the potential marker start can be output. | |
1513 | (setq output | |
1514 | (gdb-concat-output output | |
1515 | (substring gud-marker-acc 0 | |
1516 | (match-beginning 0)))) | |
1517 | ;; | |
1518 | ;; Everything after, we save, to combine with later input. | |
a0091778 NR |
1519 | (setq gud-marker-acc (substring gud-marker-acc |
1520 | (match-beginning 0)))) | |
7c511b96 NR |
1521 | ;; |
1522 | ;; In case we know the gud-marker-acc contains no partial annotations: | |
1523 | (progn | |
1524 | (setq output (gdb-concat-output output gud-marker-acc)) | |
1525 | (setq gud-marker-acc ""))) | |
1526 | output))) | |
1ffac268 NR |
1527 | |
1528 | (defun gdb-concat-output (so-far new) | |
98c751fe NR |
1529 | (if gdb-error |
1530 | (put-text-property 0 (length new) 'face font-lock-warning-face new)) | |
2cec1d1a | 1531 | (let ((sink gdb-output-sink)) |
1ffac268 NR |
1532 | (cond |
1533 | ((eq sink 'user) (concat so-far new)) | |
1534 | ((or (eq sink 'pre-emacs) (eq sink 'post-emacs)) so-far) | |
1535 | ((eq sink 'emacs) | |
1536 | (gdb-append-to-partial-output new) | |
1537 | so-far) | |
1538 | ((eq sink 'inferior) | |
1539 | (gdb-append-to-inferior-io new) | |
1540 | so-far) | |
cc615d5a NR |
1541 | (t |
1542 | (gdb-resync) | |
1543 | (error "Bogon output sink %S" sink))))) | |
1ffac268 NR |
1544 | |
1545 | (defun gdb-append-to-partial-output (string) | |
f27d4d6c | 1546 | (with-current-buffer (gdb-get-buffer-create 'gdb-partial-output-buffer) |
1ffac268 NR |
1547 | (goto-char (point-max)) |
1548 | (insert string))) | |
1549 | ||
1550 | (defun gdb-clear-partial-output () | |
f27d4d6c | 1551 | (with-current-buffer (gdb-get-buffer-create 'gdb-partial-output-buffer) |
1ffac268 NR |
1552 | (erase-buffer))) |
1553 | ||
1554 | (defun gdb-append-to-inferior-io (string) | |
f27d4d6c | 1555 | (with-current-buffer (gdb-get-buffer-create 'gdb-inferior-io) |
1ffac268 NR |
1556 | (goto-char (point-max)) |
1557 | (insert-before-markers string)) | |
1558 | (if (not (string-equal string "")) | |
f27d4d6c | 1559 | (gdb-display-buffer (gdb-get-buffer-create 'gdb-inferior-io)))) |
1ffac268 NR |
1560 | |
1561 | (defun gdb-clear-inferior-io () | |
f27d4d6c | 1562 | (with-current-buffer (gdb-get-buffer-create 'gdb-inferior-io) |
1ffac268 NR |
1563 | (erase-buffer))) |
1564 | \f | |
1565 | ||
1566 | ;; One trick is to have a command who's output is always available in a buffer | |
1567 | ;; of it's own, and is always up to date. We build several buffers of this | |
1568 | ;; type. | |
1569 | ;; | |
1570 | ;; There are two aspects to this: gdb has to tell us when the output for that | |
1571 | ;; command might have changed, and we have to be able to run the command | |
1572 | ;; behind the user's back. | |
1573 | ;; | |
1574 | ;; The output phasing associated with the variable gdb-output-sink | |
1575 | ;; help us to run commands behind the user's back. | |
1576 | ;; | |
1577 | ;; Below is the code for specificly managing buffers of output from one | |
1578 | ;; command. | |
1579 | ;; | |
1580 | ||
1581 | ;; The trigger function is suitable for use in the assoc GDB-ANNOTATION-RULES | |
1582 | ;; It adds an input for the command we are tracking. It should be the | |
1583 | ;; annotation rule binding of whatever gdb sends to tell us this command | |
1584 | ;; might have changed it's output. | |
1585 | ;; | |
a0091778 | 1586 | ;; NAME is the function name. DEMAND-PREDICATE tests if output is really needed. |
1ffac268 NR |
1587 | ;; GDB-COMMAND is a string of such. OUTPUT-HANDLER is the function bound to the |
1588 | ;; input in the input queue (see comment about ``gdb communications'' above). | |
1589 | ||
1590 | (defmacro def-gdb-auto-update-trigger (name demand-predicate gdb-command | |
1591 | output-handler) | |
1592 | `(defun ,name (&optional ignored) | |
9317517c | 1593 | (if (and ,demand-predicate |
1ffac268 | 1594 | (not (member ',name |
2cec1d1a | 1595 | gdb-pending-triggers))) |
1ffac268 NR |
1596 | (progn |
1597 | (gdb-enqueue-input | |
1598 | (list ,gdb-command ',output-handler)) | |
2cec1d1a | 1599 | (push ',name gdb-pending-triggers))))) |
1ffac268 NR |
1600 | |
1601 | (defmacro def-gdb-auto-update-handler (name trigger buf-key custom-defun) | |
1602 | `(defun ,name () | |
2cec1d1a | 1603 | (setq gdb-pending-triggers |
1ffac268 | 1604 | (delq ',trigger |
2cec1d1a | 1605 | gdb-pending-triggers)) |
1ffac268 NR |
1606 | (let ((buf (gdb-get-buffer ',buf-key))) |
1607 | (and buf | |
1608 | (with-current-buffer buf | |
974be7ce | 1609 | (let* ((window (get-buffer-window buf 0)) |
f27d4d6c | 1610 | (start (window-start window)) |
974be7ce | 1611 | (p (window-point window)) |
1ffac268 NR |
1612 | (buffer-read-only nil)) |
1613 | (erase-buffer) | |
f27d4d6c | 1614 | (insert-buffer-substring (gdb-get-buffer-create |
1ffac268 | 1615 | 'gdb-partial-output-buffer)) |
f27d4d6c | 1616 | (set-window-start window start) |
974be7ce | 1617 | (set-window-point window p))))) |
1ffac268 NR |
1618 | ;; put customisation here |
1619 | (,custom-defun))) | |
1620 | ||
a0091778 NR |
1621 | (defmacro def-gdb-auto-updated-buffer (buffer-key |
1622 | trigger-name gdb-command | |
1623 | output-handler-name custom-defun) | |
1ffac268 NR |
1624 | `(progn |
1625 | (def-gdb-auto-update-trigger ,trigger-name | |
1626 | ;; The demand predicate: | |
9317517c | 1627 | (gdb-get-buffer ',buffer-key) |
1ffac268 NR |
1628 | ,gdb-command |
1629 | ,output-handler-name) | |
1630 | (def-gdb-auto-update-handler ,output-handler-name | |
1631 | ,trigger-name ,buffer-key ,custom-defun))) | |
1632 | ||
1633 | \f | |
1634 | ;; | |
1635 | ;; Breakpoint buffer : This displays the output of `info breakpoints'. | |
1636 | ;; | |
1637 | (gdb-set-buffer-rules 'gdb-breakpoints-buffer | |
1638 | 'gdb-breakpoints-buffer-name | |
1639 | 'gdb-breakpoints-mode) | |
1640 | ||
1641 | (def-gdb-auto-updated-buffer gdb-breakpoints-buffer | |
1642 | ;; This defines the auto update rule for buffers of type | |
1643 | ;; `gdb-breakpoints-buffer'. | |
1644 | ;; | |
1645 | ;; It defines a function to serve as the annotation handler that | |
1646 | ;; handles the `foo-invalidated' message. That function is called: | |
1647 | gdb-invalidate-breakpoints | |
1648 | ;; | |
1649 | ;; To update the buffer, this command is sent to gdb. | |
1650 | "server info breakpoints\n" | |
1651 | ;; | |
1652 | ;; This also defines a function to be the handler for the output | |
1653 | ;; from the command above. That function will copy the output into | |
1654 | ;; the appropriately typed buffer. That function will be called: | |
1655 | gdb-info-breakpoints-handler | |
1656 | ;; buffer specific functions | |
1657 | gdb-info-breakpoints-custom) | |
1658 | ||
b6d0e4da NR |
1659 | (defconst breakpoint-xpm-data |
1660 | "/* XPM */ | |
1ffac268 NR |
1661 | static char *magick[] = { |
1662 | /* columns rows colors chars-per-pixel */ | |
1663 | \"10 10 2 1\", | |
1664 | \" c red\", | |
1665 | \"+ c None\", | |
1666 | /* pixels */ | |
1667 | \"+++ +++\", | |
1668 | \"++ ++\", | |
1669 | \"+ +\", | |
1670 | \" \", | |
1671 | \" \", | |
1672 | \" \", | |
1673 | \" \", | |
1674 | \"+ +\", | |
1675 | \"++ ++\", | |
1676 | \"+++ +++\", | |
1677 | };" | |
1678 | "XPM data used for breakpoint icon.") | |
1679 | ||
1680 | (defconst breakpoint-enabled-pbm-data | |
b6d0e4da | 1681 | "P1 |
1ffac268 NR |
1682 | 10 10\", |
1683 | 0 0 0 0 1 1 1 1 0 0 0 0 | |
1684 | 0 0 0 1 1 1 1 1 1 0 0 0 | |
1685 | 0 0 1 1 1 1 1 1 1 1 0 0 | |
1686 | 0 1 1 1 1 1 1 1 1 1 1 0 | |
1687 | 0 1 1 1 1 1 1 1 1 1 1 0 | |
1688 | 0 1 1 1 1 1 1 1 1 1 1 0 | |
1689 | 0 1 1 1 1 1 1 1 1 1 1 0 | |
1690 | 0 0 1 1 1 1 1 1 1 1 0 0 | |
1691 | 0 0 0 1 1 1 1 1 1 0 0 0 | |
1692 | 0 0 0 0 1 1 1 1 0 0 0 0" | |
1693 | "PBM data used for enabled breakpoint icon.") | |
1694 | ||
1695 | (defconst breakpoint-disabled-pbm-data | |
b6d0e4da | 1696 | "P1 |
1ffac268 NR |
1697 | 10 10\", |
1698 | 0 0 1 0 1 0 1 0 0 0 | |
1699 | 0 1 0 1 0 1 0 1 0 0 | |
1700 | 1 0 1 0 1 0 1 0 1 0 | |
1701 | 0 1 0 1 0 1 0 1 0 1 | |
1702 | 1 0 1 0 1 0 1 0 1 0 | |
1703 | 0 1 0 1 0 1 0 1 0 1 | |
1704 | 1 0 1 0 1 0 1 0 1 0 | |
1705 | 0 1 0 1 0 1 0 1 0 1 | |
1706 | 0 0 1 0 1 0 1 0 1 0 | |
1707 | 0 0 0 1 0 1 0 1 0 0" | |
1708 | "PBM data used for disabled breakpoint icon.") | |
1709 | ||
1710 | (defvar breakpoint-enabled-icon nil | |
d94dccc6 | 1711 | "Icon for enabled breakpoint in display margin.") |
1ffac268 NR |
1712 | |
1713 | (defvar breakpoint-disabled-icon nil | |
d94dccc6 | 1714 | "Icon for disabled breakpoint in display margin.") |
1ffac268 | 1715 | |
9788e74e | 1716 | (and (display-images-p) |
5dfe9b2b | 1717 | ;; Bitmap for breakpoint in fringe |
9788e74e | 1718 | (define-fringe-bitmap 'breakpoint |
5dfe9b2b NR |
1719 | "\x3c\x7e\xff\xff\xff\xff\x7e\x3c") |
1720 | ;; Bitmap for gud-overlay-arrow in fringe | |
1721 | (define-fringe-bitmap 'hollow-right-triangle | |
1722 | "\xe0\x90\x88\x84\x84\x88\x90\xe0")) | |
1ffac268 | 1723 | |
e38b967a | 1724 | (defface breakpoint-enabled |
c29749e7 MB |
1725 | '((t |
1726 | :foreground "red" | |
1727 | :weight bold)) | |
619b6adb KS |
1728 | "Face for enabled breakpoint icon in fringe." |
1729 | :group 'gud) | |
1ffac268 | 1730 | |
e38b967a | 1731 | (defface breakpoint-disabled |
0c04baa6 MB |
1732 | ;; We use different values of grey for different background types, |
1733 | ;; so that on low-color displays it will end up as something visible | |
5f9e3a26 | 1734 | ;; if it has to be approximated. |
201f5b5f | 1735 | '((t :foreground "grey70")) |
619b6adb KS |
1736 | "Face for disabled breakpoint icon in fringe." |
1737 | :group 'gud) | |
1ffac268 | 1738 | |
0fc89500 | 1739 | ;; Put breakpoint icons in relevant margins (even those set in the GUD buffer). |
1ffac268 | 1740 | (defun gdb-info-breakpoints-custom () |
b6d0e4da | 1741 | (let ((flag) (bptno)) |
0fc89500 | 1742 | ;; Remove all breakpoint-icons in source buffers but not assembler buffer. |
1ffac268 NR |
1743 | (dolist (buffer (buffer-list)) |
1744 | (with-current-buffer buffer | |
621b3aac | 1745 | (if (and (memq gud-minor-mode '(gdba gdbmi)) |
2cec1d1a | 1746 | (not (string-match "\\`\\*.+\\*\\'" (buffer-name)))) |
1ffac268 NR |
1747 | (gdb-remove-breakpoint-icons (point-min) (point-max))))) |
1748 | (with-current-buffer (gdb-get-buffer 'gdb-breakpoints-buffer) | |
1749 | (save-excursion | |
1750 | (goto-char (point-min)) | |
1751 | (while (< (point) (- (point-max) 1)) | |
1752 | (forward-line 1) | |
4cbf6601 | 1753 | (if (looking-at "[^\t].*?breakpoint") |
1ffac268 | 1754 | (progn |
b6d0e4da NR |
1755 | (looking-at "\\([0-9]+\\)\\s-+\\S-+\\s-+\\S-+\\s-+\\(.\\)") |
1756 | (setq bptno (match-string 1)) | |
1757 | (setq flag (char-after (match-beginning 2))) | |
1ffac268 | 1758 | (beginning-of-line) |
20ef8673 | 1759 | (if (re-search-forward " in \\(.*\\) at\\s-+" nil t) |
1ffac268 | 1760 | (progn |
20ef8673 MY |
1761 | (let ((buffer-read-only nil)) |
1762 | (add-text-properties (match-beginning 1) (match-end 1) | |
1763 | '(face font-lock-function-name-face))) | |
b6d0e4da | 1764 | (looking-at "\\(\\S-+\\):\\([0-9]+\\)") |
1ffac268 NR |
1765 | (let ((line (match-string 2)) (buffer-read-only nil) |
1766 | (file (match-string 1))) | |
453b7959 NR |
1767 | (add-text-properties (line-beginning-position) |
1768 | (line-end-position) | |
1ffac268 NR |
1769 | '(mouse-face highlight |
1770 | help-echo "mouse-2, RET: visit breakpoint")) | |
94cd554a | 1771 | (unless (file-exists-p file) |
a0091778 | 1772 | (setq file (cdr (assoc bptno gdb-location-alist)))) |
89d8189a NR |
1773 | (if (and file |
1774 | (not (string-equal file "File not found"))) | |
0fc89500 NR |
1775 | (with-current-buffer |
1776 | (find-file-noselect file 'nowarn) | |
89d8189a NR |
1777 | (set (make-local-variable 'gud-minor-mode) |
1778 | 'gdba) | |
1779 | (set (make-local-variable 'tool-bar-map) | |
1780 | gud-tool-bar-map) | |
0fc89500 NR |
1781 | ;; Only want one breakpoint icon at each |
1782 | ;; location. | |
89d8189a NR |
1783 | (save-excursion |
1784 | (goto-line (string-to-number line)) | |
1785 | (gdb-put-breakpoint-icon (eq flag ?y) bptno))) | |
1786 | (gdb-enqueue-input | |
1787 | (list | |
be1c9844 | 1788 | (concat gdb-server-prefix "list " |
89d8189a NR |
1789 | (match-string-no-properties 1) ":1\n") |
1790 | 'ignore)) | |
1791 | (gdb-enqueue-input | |
be1c9844 | 1792 | (list (concat gdb-server-prefix "info source\n") |
89d8189a NR |
1793 | `(lambda () (gdb-get-location |
1794 | ,bptno ,line ,flag)))))))))) | |
b65a2dbf NR |
1795 | (end-of-line))))) |
1796 | (if (gdb-get-buffer 'gdb-assembler-buffer) (gdb-assembler-custom))) | |
1ffac268 | 1797 | |
b6d0e4da NR |
1798 | (defun gdb-mouse-set-clear-breakpoint (event) |
1799 | "Set/clear breakpoint in left fringe/margin with mouse click." | |
1ffac268 NR |
1800 | (interactive "e") |
1801 | (mouse-minibuffer-check event) | |
1802 | (let ((posn (event-end event))) | |
1803 | (if (numberp (posn-point posn)) | |
1804 | (with-selected-window (posn-window posn) | |
1805 | (save-excursion | |
1806 | (goto-char (posn-point posn)) | |
1807 | (if (or (posn-object posn) | |
a9c65ba5 KS |
1808 | (eq (car (fringe-bitmaps-at-pos (posn-point posn))) |
1809 | 'breakpoint)) | |
1ffac268 NR |
1810 | (gud-remove nil) |
1811 | (gud-break nil))))))) | |
1812 | ||
64ef03e9 KS |
1813 | (defun gdb-mouse-toggle-breakpoint-margin (event) |
1814 | "Enable/disable breakpoint in left margin with mouse click." | |
b6d0e4da NR |
1815 | (interactive "e") |
1816 | (mouse-minibuffer-check event) | |
1817 | (let ((posn (event-end event))) | |
1818 | (if (numberp (posn-point posn)) | |
1819 | (with-selected-window (posn-window posn) | |
1820 | (save-excursion | |
1821 | (goto-char (posn-point posn)) | |
0fc89500 | 1822 | (if (posn-object posn) |
b6d0e4da NR |
1823 | (gdb-enqueue-input |
1824 | (list | |
1825 | (let ((bptno (get-text-property | |
1826 | 0 'gdb-bptno (car (posn-string posn))))) | |
be1c9844 | 1827 | (concat gdb-server-prefix |
b6d0e4da NR |
1828 | (if (get-text-property |
1829 | 0 'gdb-enabled (car (posn-string posn))) | |
1830 | "disable " | |
1831 | "enable ") | |
64ef03e9 KS |
1832 | bptno "\n")) |
1833 | 'ignore)))))))) | |
1834 | ||
1835 | (defun gdb-mouse-toggle-breakpoint-fringe (event) | |
1836 | "Enable/disable breakpoint in left fringe with mouse click." | |
1837 | (interactive "e") | |
1838 | (mouse-minibuffer-check event) | |
1839 | (let* ((posn (event-end event)) | |
1840 | (pos (posn-point posn)) | |
1841 | obj) | |
1842 | (when (numberp pos) | |
1843 | (with-selected-window (posn-window posn) | |
1844 | (save-excursion | |
1845 | (set-buffer (window-buffer (selected-window))) | |
1846 | (goto-char pos) | |
1847 | (dolist (overlay (overlays-in pos pos)) | |
1848 | (when (overlay-get overlay 'put-break) | |
1849 | (setq obj (overlay-get overlay 'before-string)))) | |
1850 | (when (stringp obj) | |
1851 | (gdb-enqueue-input | |
1852 | (list | |
be1c9844 | 1853 | (concat gdb-server-prefix |
64ef03e9 KS |
1854 | (if (get-text-property 0 'gdb-enabled obj) |
1855 | "disable " | |
1856 | "enable ") | |
1857 | (get-text-property 0 'gdb-bptno obj) "\n") | |
1858 | 'ignore)))))))) | |
b6d0e4da | 1859 | |
1ffac268 NR |
1860 | (defun gdb-breakpoints-buffer-name () |
1861 | (with-current-buffer gud-comint-buffer | |
1862 | (concat "*breakpoints of " (gdb-get-target-string) "*"))) | |
1863 | ||
1864 | (defun gdb-display-breakpoints-buffer () | |
f6a2315e | 1865 | "Display status of user-settable breakpoints." |
1ffac268 NR |
1866 | (interactive) |
1867 | (gdb-display-buffer | |
f27d4d6c | 1868 | (gdb-get-buffer-create 'gdb-breakpoints-buffer))) |
1ffac268 NR |
1869 | |
1870 | (defun gdb-frame-breakpoints-buffer () | |
f6a2315e | 1871 | "Display status of user-settable breakpoints in a new frame." |
1ffac268 | 1872 | (interactive) |
1a9203d0 NR |
1873 | (let ((special-display-regexps (append special-display-regexps '(".*"))) |
1874 | (special-display-frame-alist gdb-frame-parameters)) | |
f27d4d6c | 1875 | (display-buffer (gdb-get-buffer-create 'gdb-breakpoints-buffer)))) |
1ffac268 NR |
1876 | |
1877 | (defvar gdb-breakpoints-mode-map | |
1878 | (let ((map (make-sparse-keymap)) | |
1879 | (menu (make-sparse-keymap "Breakpoints"))) | |
621b3aac | 1880 | (define-key menu [quit] '("Quit" . gdb-delete-frame-or-window)) |
1ffac268 | 1881 | (define-key menu [goto] '("Goto" . gdb-goto-breakpoint)) |
0d43db4d NR |
1882 | (define-key menu [delete] '("Delete" . gdb-delete-breakpoint)) |
1883 | (define-key menu [toggle] '("Toggle" . gdb-toggle-breakpoint)) | |
1ffac268 NR |
1884 | (suppress-keymap map) |
1885 | (define-key map [menu-bar breakpoints] (cons "Breakpoints" menu)) | |
1886 | (define-key map " " 'gdb-toggle-breakpoint) | |
9f6efa0c | 1887 | (define-key map "D" 'gdb-delete-breakpoint) |
d47c318c NR |
1888 | ;; Don't bind "q" to kill-this-buffer as we need it for breakpoint icons. |
1889 | (define-key map "q" 'gdb-delete-frame-or-window) | |
1ffac268 | 1890 | (define-key map "\r" 'gdb-goto-breakpoint) |
f2fc1724 | 1891 | (define-key map [mouse-2] 'gdb-goto-breakpoint) |
0d43db4d | 1892 | (define-key map [follow-link] 'mouse-face) |
1ffac268 NR |
1893 | map)) |
1894 | ||
d47c318c NR |
1895 | (defun gdb-delete-frame-or-window () |
1896 | "Delete frame if there is only one window. Otherwise delete the window." | |
1897 | (interactive) | |
1898 | (if (one-window-p) (delete-frame) | |
1899 | (delete-window))) | |
1900 | ||
1ffac268 NR |
1901 | (defun gdb-breakpoints-mode () |
1902 | "Major mode for gdb breakpoints. | |
1903 | ||
1904 | \\{gdb-breakpoints-mode-map}" | |
fad137cd | 1905 | (kill-all-local-variables) |
1ffac268 NR |
1906 | (setq major-mode 'gdb-breakpoints-mode) |
1907 | (setq mode-name "Breakpoints") | |
1908 | (use-local-map gdb-breakpoints-mode-map) | |
1909 | (setq buffer-read-only t) | |
fad137cd | 1910 | (run-mode-hooks 'gdb-breakpoints-mode-hook) |
36188c5e | 1911 | (if (eq (buffer-local-value 'gud-minor-mode gud-comint-buffer) 'gdba) |
fad137cd NR |
1912 | 'gdb-invalidate-breakpoints |
1913 | 'gdbmi-invalidate-breakpoints)) | |
1ffac268 | 1914 | |
621b3aac NR |
1915 | (defconst gdb-breakpoint-regexp |
1916 | "\\([0-9]+\\).*?\\(?:point\\|catch\\s-+\\S-+\\)\\s-+\\S-+\\s-+\\(.\\)\\s-+") | |
1917 | ||
1ffac268 | 1918 | (defun gdb-toggle-breakpoint () |
b6d0e4da | 1919 | "Enable/disable breakpoint at current line." |
1ffac268 NR |
1920 | (interactive) |
1921 | (save-excursion | |
1922 | (beginning-of-line 1) | |
621b3aac | 1923 | (if (looking-at gdb-breakpoint-regexp) |
7731023b NR |
1924 | (gdb-enqueue-input |
1925 | (list | |
1926 | (concat gdb-server-prefix | |
1927 | (if (eq ?y (char-after (match-beginning 2))) | |
1928 | "disable " | |
1929 | "enable ") | |
1930 | (match-string 1) "\n") 'ignore)) | |
1931 | (error "Not recognized as break/watchpoint line")))) | |
1ffac268 NR |
1932 | |
1933 | (defun gdb-delete-breakpoint () | |
1934 | "Delete the breakpoint at current line." | |
1935 | (interactive) | |
1936 | (beginning-of-line 1) | |
621b3aac | 1937 | (if (looking-at gdb-breakpoint-regexp) |
7731023b NR |
1938 | (gdb-enqueue-input |
1939 | (list | |
1940 | (concat gdb-server-prefix "delete " (match-string 1) "\n") 'ignore)) | |
1941 | (error "Not recognized as break/watchpoint line"))) | |
1ffac268 | 1942 | |
f2fc1724 | 1943 | (defun gdb-goto-breakpoint (&optional event) |
f6a2315e | 1944 | "Display the breakpoint location specified at current line." |
f2fc1724 | 1945 | (interactive (list last-input-event)) |
53f18ed2 | 1946 | (if event (posn-set-point (event-end event))) |
1ffac268 NR |
1947 | (save-excursion |
1948 | (beginning-of-line 1) | |
621b3aac | 1949 | (if (looking-at "\\([0-9]+\\) .+ in .+ at\\s-+\\(\\S-+\\):\\([0-9]+\\)") |
94cd554a NR |
1950 | (let ((bptno (match-string 1)) |
1951 | (file (match-string 2)) | |
1952 | (line (match-string 3))) | |
7731023b | 1953 | (save-selected-window |
f27d4d6c | 1954 | (let* ((buffer (find-file-noselect |
1a032087 | 1955 | (if (file-exists-p file) file |
a0091778 | 1956 | (cdr (assoc bptno gdb-location-alist))))) |
0745bc2e | 1957 | (window (or (gdb-display-source-buffer buffer) |
f27d4d6c NR |
1958 | (display-buffer buffer)))) |
1959 | (setq gdb-source-window window) | |
1960 | (with-current-buffer buffer | |
7731023b NR |
1961 | (goto-line (string-to-number line)) |
1962 | (set-window-point window (point)))))) | |
621b3aac | 1963 | (error "No location specified.")))) |
1ffac268 | 1964 | \f |
f2fc1724 | 1965 | |
1ffac268 NR |
1966 | ;; Frames buffer. This displays a perpetually correct bactracktrace |
1967 | ;; (from the command `where'). | |
1968 | ;; | |
1969 | ;; Alas, if your stack is deep, it is costly. | |
1970 | ;; | |
1971 | (gdb-set-buffer-rules 'gdb-stack-buffer | |
1972 | 'gdb-stack-buffer-name | |
1973 | 'gdb-frames-mode) | |
1974 | ||
1975 | (def-gdb-auto-updated-buffer gdb-stack-buffer | |
1976 | gdb-invalidate-frames | |
5dfe9b2b NR |
1977 | "server info stack\n" |
1978 | gdb-info-stack-handler | |
1979 | gdb-info-stack-custom) | |
1ffac268 | 1980 | |
5dfe9b2b | 1981 | (defun gdb-info-stack-custom () |
1ffac268 NR |
1982 | (with-current-buffer (gdb-get-buffer 'gdb-stack-buffer) |
1983 | (save-excursion | |
c1719ebf NR |
1984 | (unless (eq gdb-look-up-stack 'delete) |
1985 | (let ((buffer-read-only nil) | |
1986 | bl el) | |
1987 | (goto-char (point-min)) | |
1988 | (while (< (point) (point-max)) | |
1989 | (setq bl (line-beginning-position) | |
1990 | el (line-end-position)) | |
1991 | (when (looking-at "#") | |
1992 | (add-text-properties bl el | |
1993 | '(mouse-face highlight | |
1994 | help-echo "mouse-2, RET: Select frame"))) | |
1995 | (goto-char bl) | |
1996 | (when (looking-at "^#\\([0-9]+\\)") | |
1997 | (when (string-equal (match-string 1) gdb-frame-number) | |
475a41c9 NR |
1998 | (put-text-property bl (+ bl 4) |
1999 | 'face '(:inverse-video t))) | |
c1719ebf NR |
2000 | (when (re-search-forward |
2001 | (concat | |
2002 | (if (string-equal (match-string 1) "0") "" " in ") | |
2003 | "\\([^ ]+\\) (") el t) | |
20ef8673 | 2004 | (put-text-property (match-beginning 1) (match-end 1) |
c1719ebf NR |
2005 | 'face font-lock-function-name-face) |
2006 | (setq bl (match-end 0)) | |
2007 | (while (re-search-forward "<\\([^>]+\\)>" el t) | |
2008 | (put-text-property (match-beginning 1) (match-end 1) | |
20ef8673 | 2009 | 'face font-lock-function-name-face)) |
c1719ebf NR |
2010 | (goto-char bl) |
2011 | (while (re-search-forward "\\(\\(\\sw\\|[_.]\\)+\\)=" el t) | |
2012 | (put-text-property (match-beginning 1) (match-end 1) | |
2013 | 'face font-lock-variable-name-face)))) | |
2014 | (forward-line 1)))) | |
2015 | (when gdb-look-up-stack | |
2016 | (goto-char (point-min)) | |
2017 | (when (re-search-forward "\\(\\S-+?\\):\\([0-9]+\\)" nil t) | |
2018 | (let ((start (line-beginning-position)) | |
2019 | (file (match-string 1)) | |
2020 | (line (match-string 2))) | |
2021 | (re-search-backward "^#*\\([0-9]+\\)" start t) | |
2022 | (gdb-enqueue-input | |
2023 | (list (concat gdb-server-prefix "frame " | |
2024 | (match-string 1) "\n") 'gdb-set-hollow)) | |
2025 | (gdb-enqueue-input | |
2026 | (list (concat gdb-server-prefix "frame 0\n") 'ignore))))))) | |
2027 | (if (eq gdb-look-up-stack 'delete) | |
2028 | (kill-buffer (gdb-get-buffer 'gdb-stack-buffer))) | |
2029 | (setq gdb-look-up-stack nil)) | |
2030 | ||
2031 | (defun gdb-set-hollow () | |
2032 | (with-current-buffer (gud-find-file (car gud-last-last-frame)) | |
2033 | (setq fringe-indicator-alist | |
2034 | '((overlay-arrow . hollow-right-triangle))))) | |
1ffac268 NR |
2035 | |
2036 | (defun gdb-stack-buffer-name () | |
2037 | (with-current-buffer gud-comint-buffer | |
2038 | (concat "*stack frames of " (gdb-get-target-string) "*"))) | |
2039 | ||
2040 | (defun gdb-display-stack-buffer () | |
f6a2315e | 2041 | "Display backtrace of current stack." |
1ffac268 NR |
2042 | (interactive) |
2043 | (gdb-display-buffer | |
f27d4d6c | 2044 | (gdb-get-buffer-create 'gdb-stack-buffer))) |
1ffac268 NR |
2045 | |
2046 | (defun gdb-frame-stack-buffer () | |
f6a2315e | 2047 | "Display backtrace of current stack in a new frame." |
1ffac268 | 2048 | (interactive) |
1a9203d0 NR |
2049 | (let ((special-display-regexps (append special-display-regexps '(".*"))) |
2050 | (special-display-frame-alist gdb-frame-parameters)) | |
f27d4d6c | 2051 | (display-buffer (gdb-get-buffer-create 'gdb-stack-buffer)))) |
1ffac268 NR |
2052 | |
2053 | (defvar gdb-frames-mode-map | |
2054 | (let ((map (make-sparse-keymap))) | |
2055 | (suppress-keymap map) | |
12032009 | 2056 | (define-key map "q" 'kill-this-buffer) |
1ffac268 | 2057 | (define-key map "\r" 'gdb-frames-select) |
f2fc1724 | 2058 | (define-key map [mouse-2] 'gdb-frames-select) |
0d43db4d | 2059 | (define-key map [follow-link] 'mouse-face) |
1ffac268 NR |
2060 | map)) |
2061 | ||
2062 | (defun gdb-frames-mode () | |
5dfe9b2b | 2063 | "Major mode for gdb call stack. |
1ffac268 NR |
2064 | |
2065 | \\{gdb-frames-mode-map}" | |
fad137cd | 2066 | (kill-all-local-variables) |
1ffac268 NR |
2067 | (setq major-mode 'gdb-frames-mode) |
2068 | (setq mode-name "Frames") | |
2069 | (setq buffer-read-only t) | |
2070 | (use-local-map gdb-frames-mode-map) | |
fad137cd | 2071 | (run-mode-hooks 'gdb-frames-mode-hook) |
36188c5e | 2072 | (if (eq (buffer-local-value 'gud-minor-mode gud-comint-buffer) 'gdba) |
fad137cd NR |
2073 | 'gdb-invalidate-frames |
2074 | 'gdbmi-invalidate-frames)) | |
1ffac268 NR |
2075 | |
2076 | (defun gdb-get-frame-number () | |
2077 | (save-excursion | |
475a41c9 | 2078 | (end-of-line) |
9f6efa0c NR |
2079 | (let* ((start (line-beginning-position)) |
2080 | (pos (re-search-backward "^#*\\([0-9]+\\)" start t)) | |
1ffac268 NR |
2081 | (n (or (and pos (match-string-no-properties 1)) "0"))) |
2082 | n))) | |
2083 | ||
f2fc1724 | 2084 | (defun gdb-frames-select (&optional event) |
f6a2315e | 2085 | "Select the frame and display the relevant source." |
f2fc1724 | 2086 | (interactive (list last-input-event)) |
53f18ed2 | 2087 | (if event (posn-set-point (event-end event))) |
1ffac268 | 2088 | (gdb-enqueue-input |
a0091778 | 2089 | (list (concat gdb-server-prefix "frame " |
c1719ebf | 2090 | (gdb-get-frame-number) "\n") 'ignore))) |
1ffac268 | 2091 | \f |
f2fc1724 | 2092 | |
1ffac268 NR |
2093 | ;; Threads buffer. This displays a selectable thread list. |
2094 | ;; | |
2095 | (gdb-set-buffer-rules 'gdb-threads-buffer | |
2096 | 'gdb-threads-buffer-name | |
2097 | 'gdb-threads-mode) | |
2098 | ||
2099 | (def-gdb-auto-updated-buffer gdb-threads-buffer | |
2100 | gdb-invalidate-threads | |
2cec1d1a | 2101 | (concat gdb-server-prefix "info threads\n") |
1ffac268 NR |
2102 | gdb-info-threads-handler |
2103 | gdb-info-threads-custom) | |
2104 | ||
2105 | (defun gdb-info-threads-custom () | |
2106 | (with-current-buffer (gdb-get-buffer 'gdb-threads-buffer) | |
2107 | (let ((buffer-read-only nil)) | |
c1719ebf NR |
2108 | (save-excursion |
2109 | (goto-char (point-min)) | |
2110 | (while (< (point) (point-max)) | |
2111 | (unless (looking-at "No ") | |
2112 | (add-text-properties (line-beginning-position) (line-end-position) | |
2113 | '(mouse-face highlight | |
4d7e2741 | 2114 | help-echo "mouse-2, RET: select thread"))) |
c1719ebf | 2115 | (forward-line 1)))))) |
1ffac268 NR |
2116 | |
2117 | (defun gdb-threads-buffer-name () | |
2118 | (with-current-buffer gud-comint-buffer | |
2119 | (concat "*threads of " (gdb-get-target-string) "*"))) | |
2120 | ||
2121 | (defun gdb-display-threads-buffer () | |
f6a2315e | 2122 | "Display IDs of currently known threads." |
1ffac268 NR |
2123 | (interactive) |
2124 | (gdb-display-buffer | |
f27d4d6c | 2125 | (gdb-get-buffer-create 'gdb-threads-buffer))) |
1ffac268 NR |
2126 | |
2127 | (defun gdb-frame-threads-buffer () | |
f6a2315e | 2128 | "Display IDs of currently known threads in a new frame." |
1ffac268 | 2129 | (interactive) |
1a9203d0 NR |
2130 | (let ((special-display-regexps (append special-display-regexps '(".*"))) |
2131 | (special-display-frame-alist gdb-frame-parameters)) | |
f27d4d6c | 2132 | (display-buffer (gdb-get-buffer-create 'gdb-threads-buffer)))) |
1ffac268 NR |
2133 | |
2134 | (defvar gdb-threads-mode-map | |
2135 | (let ((map (make-sparse-keymap))) | |
2136 | (suppress-keymap map) | |
12032009 | 2137 | (define-key map "q" 'kill-this-buffer) |
1ffac268 | 2138 | (define-key map "\r" 'gdb-threads-select) |
f2fc1724 | 2139 | (define-key map [mouse-2] 'gdb-threads-select) |
9f6efa0c | 2140 | (define-key map [follow-link] 'mouse-face) |
1ffac268 NR |
2141 | map)) |
2142 | ||
20ef8673 | 2143 | (defvar gdb-threads-font-lock-keywords |
5dfe9b2b | 2144 | '((") +\\([^ ]+\\) (" (1 font-lock-function-name-face)) |
20ef8673 | 2145 | ("in \\([^ ]+\\) (" (1 font-lock-function-name-face)) |
5dfe9b2b | 2146 | ("\\(\\(\\sw\\|[_.]\\)+\\)=" (1 font-lock-variable-name-face))) |
20ef8673 MY |
2147 | "Font lock keywords used in `gdb-threads-mode'.") |
2148 | ||
1ffac268 | 2149 | (defun gdb-threads-mode () |
5dfe9b2b | 2150 | "Major mode for gdb threads. |
1ffac268 | 2151 | |
2cec1d1a | 2152 | \\{gdb-threads-mode-map}" |
fad137cd | 2153 | (kill-all-local-variables) |
1ffac268 NR |
2154 | (setq major-mode 'gdb-threads-mode) |
2155 | (setq mode-name "Threads") | |
2156 | (setq buffer-read-only t) | |
2157 | (use-local-map gdb-threads-mode-map) | |
20ef8673 MY |
2158 | (set (make-local-variable 'font-lock-defaults) |
2159 | '(gdb-threads-font-lock-keywords)) | |
fad137cd NR |
2160 | (run-mode-hooks 'gdb-threads-mode-hook) |
2161 | 'gdb-invalidate-threads) | |
1ffac268 NR |
2162 | |
2163 | (defun gdb-get-thread-number () | |
2164 | (save-excursion | |
2165 | (re-search-backward "^\\s-*\\([0-9]*\\)" nil t) | |
2166 | (match-string-no-properties 1))) | |
2167 | ||
f2fc1724 | 2168 | (defun gdb-threads-select (&optional event) |
f6a2315e | 2169 | "Select the thread and display the relevant source." |
f2fc1724 | 2170 | (interactive (list last-input-event)) |
53f18ed2 | 2171 | (if event (posn-set-point (event-end event))) |
1ffac268 | 2172 | (gdb-enqueue-input |
be1c9844 NR |
2173 | (list (concat gdb-server-prefix "thread " |
2174 | (gdb-get-thread-number) "\n") 'ignore)) | |
1ffac268 | 2175 | (gud-display-frame)) |
1ffac268 | 2176 | \f |
f2fc1724 | 2177 | |
1ffac268 NR |
2178 | ;; Registers buffer. |
2179 | ;; | |
9594f929 NR |
2180 | (defcustom gdb-all-registers nil |
2181 | "Non-nil means include floating-point registers." | |
2182 | :type 'boolean | |
2183 | :group 'gud | |
2184 | :version "22.1") | |
2185 | ||
1ffac268 NR |
2186 | (gdb-set-buffer-rules 'gdb-registers-buffer |
2187 | 'gdb-registers-buffer-name | |
2188 | 'gdb-registers-mode) | |
2189 | ||
2190 | (def-gdb-auto-updated-buffer gdb-registers-buffer | |
2191 | gdb-invalidate-registers | |
9594f929 NR |
2192 | (concat |
2193 | gdb-server-prefix "info " (if gdb-all-registers "all-") "registers\n") | |
1ffac268 NR |
2194 | gdb-info-registers-handler |
2195 | gdb-info-registers-custom) | |
2196 | ||
7c8bd6a4 NR |
2197 | (defun gdb-info-registers-custom () |
2198 | (with-current-buffer (gdb-get-buffer 'gdb-registers-buffer) | |
2199 | (save-excursion | |
2200 | (let ((buffer-read-only nil) | |
be1c9844 | 2201 | start end) |
7c8bd6a4 NR |
2202 | (goto-char (point-min)) |
2203 | (while (< (point) (point-max)) | |
be1c9844 NR |
2204 | (setq start (line-beginning-position)) |
2205 | (setq end (line-end-position)) | |
7c8bd6a4 | 2206 | (when (looking-at "^[^ ]+") |
4d7e2741 | 2207 | (unless (string-equal (match-string 0) "The") |
be1c9844 NR |
2208 | (put-text-property start (match-end 0) |
2209 | 'face font-lock-variable-name-face) | |
4b479fae | 2210 | (add-text-properties start end |
be1c9844 NR |
2211 | '(help-echo "mouse-2: edit value" |
2212 | mouse-face highlight)))) | |
7c8bd6a4 | 2213 | (forward-line 1)))))) |
1ffac268 | 2214 | |
be1c9844 NR |
2215 | (defun gdb-edit-register-value (&optional event) |
2216 | (interactive (list last-input-event)) | |
2217 | (save-excursion | |
940ed7e4 | 2218 | (if event (posn-set-point (event-end event))) |
be1c9844 NR |
2219 | (beginning-of-line) |
2220 | (let* ((register (current-word)) | |
2221 | (value (read-string (format "New value (%s): " register)))) | |
2222 | (gdb-enqueue-input | |
2223 | (list (concat gdb-server-prefix "set $" register "=" value "\n") | |
2224 | 'ignore))))) | |
2225 | ||
1ffac268 NR |
2226 | (defvar gdb-registers-mode-map |
2227 | (let ((map (make-sparse-keymap))) | |
2228 | (suppress-keymap map) | |
be1c9844 NR |
2229 | (define-key map "\r" 'gdb-edit-register-value) |
2230 | (define-key map [mouse-2] 'gdb-edit-register-value) | |
67afa80d | 2231 | (define-key map " " 'gdb-all-registers) |
12032009 NR |
2232 | (define-key map "q" 'kill-this-buffer) |
2233 | map)) | |
1ffac268 NR |
2234 | |
2235 | (defun gdb-registers-mode () | |
2236 | "Major mode for gdb registers. | |
2237 | ||
2238 | \\{gdb-registers-mode-map}" | |
fad137cd | 2239 | (kill-all-local-variables) |
1ffac268 | 2240 | (setq major-mode 'gdb-registers-mode) |
25c7f315 | 2241 | (setq mode-name "Registers") |
1ffac268 NR |
2242 | (setq buffer-read-only t) |
2243 | (use-local-map gdb-registers-mode-map) | |
fad137cd | 2244 | (run-mode-hooks 'gdb-registers-mode-hook) |
25c7f315 NR |
2245 | (if (string-equal gdb-version "pre-6.4") |
2246 | (progn | |
2247 | (if gdb-all-registers (setq mode-name "Registers:All")) | |
2248 | 'gdb-invalidate-registers) | |
2249 | 'gdb-invalidate-registers-1)) | |
1ffac268 NR |
2250 | |
2251 | (defun gdb-registers-buffer-name () | |
2252 | (with-current-buffer gud-comint-buffer | |
2253 | (concat "*registers of " (gdb-get-target-string) "*"))) | |
2254 | ||
2255 | (defun gdb-display-registers-buffer () | |
f6a2315e | 2256 | "Display integer register contents." |
1ffac268 NR |
2257 | (interactive) |
2258 | (gdb-display-buffer | |
f27d4d6c | 2259 | (gdb-get-buffer-create 'gdb-registers-buffer))) |
1ffac268 NR |
2260 | |
2261 | (defun gdb-frame-registers-buffer () | |
f6a2315e | 2262 | "Display integer register contents in a new frame." |
1ffac268 | 2263 | (interactive) |
1a9203d0 NR |
2264 | (let ((special-display-regexps (append special-display-regexps '(".*"))) |
2265 | (special-display-frame-alist gdb-frame-parameters)) | |
f27d4d6c | 2266 | (display-buffer (gdb-get-buffer-create 'gdb-registers-buffer)))) |
37ebd64b | 2267 | |
67afa80d | 2268 | (defun gdb-all-registers () |
25c7f315 | 2269 | "Toggle the display of floating-point registers (pre GDB 6.4 only)." |
9594f929 | 2270 | (interactive) |
25c7f315 NR |
2271 | (when (string-equal gdb-version "pre-6.4") |
2272 | (if gdb-all-registers | |
2273 | (progn | |
2274 | (setq gdb-all-registers nil) | |
f27d4d6c | 2275 | (with-current-buffer (gdb-get-buffer-create 'gdb-registers-buffer) |
25c7f315 NR |
2276 | (setq mode-name "Registers"))) |
2277 | (setq gdb-all-registers t) | |
f27d4d6c | 2278 | (with-current-buffer (gdb-get-buffer-create 'gdb-registers-buffer) |
25c7f315 NR |
2279 | (setq mode-name "Registers:All"))) |
2280 | (message (format "Display of floating-point registers %sabled" | |
2281 | (if gdb-all-registers "en" "dis"))) | |
2282 | (gdb-invalidate-registers))) | |
9594f929 NR |
2283 | \f |
2284 | ||
37ebd64b | 2285 | ;; Memory buffer. |
1ffac268 | 2286 | ;; |
37ebd64b NR |
2287 | (defcustom gdb-memory-repeat-count 32 |
2288 | "Number of data items in memory window." | |
2289 | :type 'integer | |
2290 | :group 'gud | |
bf247b6e | 2291 | :version "22.1") |
37ebd64b NR |
2292 | |
2293 | (defcustom gdb-memory-format "x" | |
2294 | "Display format of data items in memory window." | |
2295 | :type '(choice (const :tag "Hexadecimal" "x") | |
2296 | (const :tag "Signed decimal" "d") | |
2297 | (const :tag "Unsigned decimal" "u") | |
2298 | (const :tag "Octal" "o") | |
2299 | (const :tag "Binary" "t")) | |
2300 | :group 'gud | |
bf247b6e | 2301 | :version "22.1") |
37ebd64b NR |
2302 | |
2303 | (defcustom gdb-memory-unit "w" | |
2304 | "Unit size of data items in memory window." | |
2305 | :type '(choice (const :tag "Byte" "b") | |
2306 | (const :tag "Halfword" "h") | |
2307 | (const :tag "Word" "w") | |
2308 | (const :tag "Giant word" "g")) | |
2309 | :group 'gud | |
bf247b6e | 2310 | :version "22.1") |
37ebd64b NR |
2311 | |
2312 | (gdb-set-buffer-rules 'gdb-memory-buffer | |
2313 | 'gdb-memory-buffer-name | |
2314 | 'gdb-memory-mode) | |
2315 | ||
2316 | (def-gdb-auto-updated-buffer gdb-memory-buffer | |
2317 | gdb-invalidate-memory | |
2318 | (concat gdb-server-prefix "x/" (number-to-string gdb-memory-repeat-count) | |
2319 | gdb-memory-format gdb-memory-unit " " gdb-memory-address "\n") | |
2320 | gdb-read-memory-handler | |
2321 | gdb-read-memory-custom) | |
2322 | ||
1f1f4de2 NR |
2323 | (defun gdb-read-memory-custom () |
2324 | (save-excursion | |
2325 | (goto-char (point-min)) | |
2326 | (if (looking-at "0x[[:xdigit:]]+") | |
2327 | (setq gdb-memory-address (match-string 0))))) | |
37ebd64b NR |
2328 | |
2329 | (defvar gdb-memory-mode-map | |
2330 | (let ((map (make-sparse-keymap))) | |
2331 | (suppress-keymap map) | |
2332 | (define-key map "q" 'kill-this-buffer) | |
2333 | map)) | |
2334 | ||
2335 | (defun gdb-memory-set-address (event) | |
2336 | "Set the start memory address." | |
2337 | (interactive "e") | |
2338 | (save-selected-window | |
2339 | (select-window (posn-window (event-start event))) | |
2340 | (let ((arg (read-from-minibuffer "Memory address: "))) | |
2341 | (setq gdb-memory-address arg)) | |
2342 | (gdb-invalidate-memory))) | |
2343 | ||
2344 | (defun gdb-memory-set-repeat-count (event) | |
2345 | "Set the number of data items in memory window." | |
2346 | (interactive "e") | |
2347 | (save-selected-window | |
2348 | (select-window (posn-window (event-start event))) | |
2349 | (let* ((arg (read-from-minibuffer "Repeat count: ")) | |
5c66660f | 2350 | (count (string-to-number arg))) |
1f1f4de2 NR |
2351 | (if (<= count 0) |
2352 | (error "Positive numbers only") | |
37ebd64b NR |
2353 | (customize-set-variable 'gdb-memory-repeat-count count) |
2354 | (gdb-invalidate-memory))))) | |
2355 | ||
2356 | (defun gdb-memory-format-binary () | |
2357 | "Set the display format to binary." | |
2358 | (interactive) | |
2359 | (customize-set-variable 'gdb-memory-format "t") | |
2360 | (gdb-invalidate-memory)) | |
2361 | ||
2362 | (defun gdb-memory-format-octal () | |
2363 | "Set the display format to octal." | |
2364 | (interactive) | |
2365 | (customize-set-variable 'gdb-memory-format "o") | |
2366 | (gdb-invalidate-memory)) | |
2367 | ||
2368 | (defun gdb-memory-format-unsigned () | |
2369 | "Set the display format to unsigned decimal." | |
2370 | (interactive) | |
2371 | (customize-set-variable 'gdb-memory-format "u") | |
2372 | (gdb-invalidate-memory)) | |
2373 | ||
2374 | (defun gdb-memory-format-signed () | |
2375 | "Set the display format to decimal." | |
2376 | (interactive) | |
2377 | (customize-set-variable 'gdb-memory-format "d") | |
2378 | (gdb-invalidate-memory)) | |
2379 | ||
2380 | (defun gdb-memory-format-hexadecimal () | |
2381 | "Set the display format to hexadecimal." | |
2382 | (interactive) | |
2383 | (customize-set-variable 'gdb-memory-format "x") | |
2384 | (gdb-invalidate-memory)) | |
2385 | ||
25c7f315 | 2386 | (defvar gdb-memory-format-map |
37ebd64b NR |
2387 | (let ((map (make-sparse-keymap))) |
2388 | (define-key map [header-line down-mouse-3] 'gdb-memory-format-menu-1) | |
2389 | map) | |
2390 | "Keymap to select format in the header line.") | |
2391 | ||
2392 | (defvar gdb-memory-format-menu (make-sparse-keymap "Format") | |
2393 | "Menu of display formats in the header line.") | |
2394 | ||
2395 | (define-key gdb-memory-format-menu [binary] | |
2396 | '(menu-item "Binary" gdb-memory-format-binary | |
2397 | :button (:radio . (equal gdb-memory-format "t")))) | |
2398 | (define-key gdb-memory-format-menu [octal] | |
2399 | '(menu-item "Octal" gdb-memory-format-octal | |
2400 | :button (:radio . (equal gdb-memory-format "o")))) | |
2401 | (define-key gdb-memory-format-menu [unsigned] | |
2402 | '(menu-item "Unsigned Decimal" gdb-memory-format-unsigned | |
2403 | :button (:radio . (equal gdb-memory-format "u")))) | |
2404 | (define-key gdb-memory-format-menu [signed] | |
2405 | '(menu-item "Signed Decimal" gdb-memory-format-signed | |
2406 | :button (:radio . (equal gdb-memory-format "d")))) | |
2407 | (define-key gdb-memory-format-menu [hexadecimal] | |
2408 | '(menu-item "Hexadecimal" gdb-memory-format-hexadecimal | |
2409 | :button (:radio . (equal gdb-memory-format "x")))) | |
2410 | ||
2411 | (defun gdb-memory-format-menu (event) | |
2412 | (interactive "@e") | |
2413 | (x-popup-menu event gdb-memory-format-menu)) | |
2414 | ||
2415 | (defun gdb-memory-format-menu-1 (event) | |
2416 | (interactive "e") | |
2417 | (save-selected-window | |
2418 | (select-window (posn-window (event-start event))) | |
2419 | (let* ((selection (gdb-memory-format-menu event)) | |
2420 | (binding (and selection (lookup-key gdb-memory-format-menu | |
2421 | (vector (car selection)))))) | |
2422 | (if binding (call-interactively binding))))) | |
2423 | ||
2424 | (defun gdb-memory-unit-giant () | |
2425 | "Set the unit size to giant words (eight bytes)." | |
2426 | (interactive) | |
2427 | (customize-set-variable 'gdb-memory-unit "g") | |
2428 | (gdb-invalidate-memory)) | |
2429 | ||
2430 | (defun gdb-memory-unit-word () | |
2431 | "Set the unit size to words (four bytes)." | |
2432 | (interactive) | |
2433 | (customize-set-variable 'gdb-memory-unit "w") | |
2434 | (gdb-invalidate-memory)) | |
2435 | ||
2436 | (defun gdb-memory-unit-halfword () | |
2437 | "Set the unit size to halfwords (two bytes)." | |
2438 | (interactive) | |
2439 | (customize-set-variable 'gdb-memory-unit "h") | |
2440 | (gdb-invalidate-memory)) | |
2441 | ||
2442 | (defun gdb-memory-unit-byte () | |
2443 | "Set the unit size to bytes." | |
2444 | (interactive) | |
2445 | (customize-set-variable 'gdb-memory-unit "b") | |
2446 | (gdb-invalidate-memory)) | |
2447 | ||
25c7f315 | 2448 | (defvar gdb-memory-unit-map |
37ebd64b NR |
2449 | (let ((map (make-sparse-keymap))) |
2450 | (define-key map [header-line down-mouse-3] 'gdb-memory-unit-menu-1) | |
2451 | map) | |
2452 | "Keymap to select units in the header line.") | |
2453 | ||
2454 | (defvar gdb-memory-unit-menu (make-sparse-keymap "Unit") | |
2455 | "Menu of units in the header line.") | |
2456 | ||
2457 | (define-key gdb-memory-unit-menu [giantwords] | |
2458 | '(menu-item "Giant words" gdb-memory-unit-giant | |
2459 | :button (:radio . (equal gdb-memory-unit "g")))) | |
2460 | (define-key gdb-memory-unit-menu [words] | |
2461 | '(menu-item "Words" gdb-memory-unit-word | |
2462 | :button (:radio . (equal gdb-memory-unit "w")))) | |
2463 | (define-key gdb-memory-unit-menu [halfwords] | |
2464 | '(menu-item "Halfwords" gdb-memory-unit-halfword | |
2465 | :button (:radio . (equal gdb-memory-unit "h")))) | |
2466 | (define-key gdb-memory-unit-menu [bytes] | |
2467 | '(menu-item "Bytes" gdb-memory-unit-byte | |
2468 | :button (:radio . (equal gdb-memory-unit "b")))) | |
2469 | ||
2470 | (defun gdb-memory-unit-menu (event) | |
2471 | (interactive "@e") | |
2472 | (x-popup-menu event gdb-memory-unit-menu)) | |
2473 | ||
2474 | (defun gdb-memory-unit-menu-1 (event) | |
2475 | (interactive "e") | |
2476 | (save-selected-window | |
2477 | (select-window (posn-window (event-start event))) | |
2478 | (let* ((selection (gdb-memory-unit-menu event)) | |
2479 | (binding (and selection (lookup-key gdb-memory-unit-menu | |
2480 | (vector (car selection)))))) | |
2481 | (if binding (call-interactively binding))))) | |
2482 | ||
2483 | ;;from make-mode-line-mouse-map | |
2484 | (defun gdb-make-header-line-mouse-map (mouse function) "\ | |
2485 | Return a keymap with single entry for mouse key MOUSE on the header line. | |
2486 | MOUSE is defined to run function FUNCTION with no args in the buffer | |
2487 | corresponding to the mode line clicked." | |
2488 | (let ((map (make-sparse-keymap))) | |
2489 | (define-key map (vector 'header-line mouse) function) | |
2490 | (define-key map (vector 'header-line 'down-mouse-1) 'ignore) | |
2491 | map)) | |
2492 | ||
20ef8673 MY |
2493 | (defvar gdb-memory-font-lock-keywords |
2494 | '(;; <__function.name+n> | |
2495 | ("<\\(\\(\\sw\\|[_.]\\)+\\)\\(\\+[0-9]+\\)?>" (1 font-lock-function-name-face)) | |
2496 | ) | |
2497 | "Font lock keywords used in `gdb-memory-mode'.") | |
2498 | ||
37ebd64b NR |
2499 | (defun gdb-memory-mode () |
2500 | "Major mode for examining memory. | |
2501 | ||
2502 | \\{gdb-memory-mode-map}" | |
2503 | (kill-all-local-variables) | |
2504 | (setq major-mode 'gdb-memory-mode) | |
2505 | (setq mode-name "Memory") | |
2506 | (setq buffer-read-only t) | |
2507 | (use-local-map gdb-memory-mode-map) | |
2508 | (setq header-line-format | |
2509 | '(:eval | |
bf247b6e | 2510 | (concat |
1f1f4de2 NR |
2511 | "Read address[" |
2512 | (propertize | |
2513 | "-" | |
2514 | 'face font-lock-warning-face | |
2515 | 'help-echo "mouse-1: Decrement address" | |
2516 | 'mouse-face 'mode-line-highlight | |
2517 | 'local-map | |
2518 | (gdb-make-header-line-mouse-map | |
2519 | 'mouse-1 | |
2520 | #'(lambda () (interactive) | |
2521 | (let ((gdb-memory-address | |
0fc89500 | 2522 | ;; Let GDB do the arithmetic. |
1f1f4de2 NR |
2523 | (concat |
2524 | gdb-memory-address " - " | |
2525 | (number-to-string | |
2526 | (* gdb-memory-repeat-count | |
2527 | (cond ((string= gdb-memory-unit "b") 1) | |
2528 | ((string= gdb-memory-unit "h") 2) | |
2529 | ((string= gdb-memory-unit "w") 4) | |
2530 | ((string= gdb-memory-unit "g") 8))))))) | |
2531 | (gdb-invalidate-memory))))) | |
2532 | "|" | |
2533 | (propertize "+" | |
2534 | 'face font-lock-warning-face | |
2535 | 'help-echo "mouse-1: Increment address" | |
2536 | 'mouse-face 'mode-line-highlight | |
2537 | 'local-map (gdb-make-header-line-mouse-map | |
2538 | 'mouse-1 | |
2539 | #'(lambda () (interactive) | |
2540 | (let ((gdb-memory-address nil)) | |
2541 | (gdb-invalidate-memory))))) | |
2542 | "]: " | |
37ebd64b NR |
2543 | (propertize gdb-memory-address |
2544 | 'face font-lock-warning-face | |
1a032087 | 2545 | 'help-echo "mouse-1: Set memory address" |
5770a942 | 2546 | 'mouse-face 'mode-line-highlight |
1a032087 NR |
2547 | 'local-map (gdb-make-header-line-mouse-map |
2548 | 'mouse-1 | |
2549 | #'gdb-memory-set-address)) | |
37ebd64b NR |
2550 | " Repeat Count: " |
2551 | (propertize (number-to-string gdb-memory-repeat-count) | |
2552 | 'face font-lock-warning-face | |
1a032087 | 2553 | 'help-echo "mouse-1: Set repeat count" |
5770a942 | 2554 | 'mouse-face 'mode-line-highlight |
1a032087 NR |
2555 | 'local-map (gdb-make-header-line-mouse-map |
2556 | 'mouse-1 | |
2557 | #'gdb-memory-set-repeat-count)) | |
37ebd64b NR |
2558 | " Display Format: " |
2559 | (propertize gdb-memory-format | |
2560 | 'face font-lock-warning-face | |
1a032087 | 2561 | 'help-echo "mouse-3: Select display format" |
5770a942 | 2562 | 'mouse-face 'mode-line-highlight |
25c7f315 | 2563 | 'local-map gdb-memory-format-map) |
37ebd64b NR |
2564 | " Unit Size: " |
2565 | (propertize gdb-memory-unit | |
2566 | 'face font-lock-warning-face | |
1a032087 | 2567 | 'help-echo "mouse-3: Select unit size" |
5770a942 | 2568 | 'mouse-face 'mode-line-highlight |
25c7f315 | 2569 | 'local-map gdb-memory-unit-map)))) |
20ef8673 MY |
2570 | (set (make-local-variable 'font-lock-defaults) |
2571 | '(gdb-memory-font-lock-keywords)) | |
37ebd64b NR |
2572 | (run-mode-hooks 'gdb-memory-mode-hook) |
2573 | 'gdb-invalidate-memory) | |
2574 | ||
2575 | (defun gdb-memory-buffer-name () | |
2576 | (with-current-buffer gud-comint-buffer | |
2577 | (concat "*memory of " (gdb-get-target-string) "*"))) | |
2578 | ||
2579 | (defun gdb-display-memory-buffer () | |
2580 | "Display memory contents." | |
2581 | (interactive) | |
2582 | (gdb-display-buffer | |
f27d4d6c | 2583 | (gdb-get-buffer-create 'gdb-memory-buffer))) |
37ebd64b NR |
2584 | |
2585 | (defun gdb-frame-memory-buffer () | |
2586 | "Display memory contents in a new frame." | |
2587 | (interactive) | |
2588 | (let ((special-display-regexps (append special-display-regexps '(".*"))) | |
2589 | (special-display-frame-alist gdb-frame-parameters)) | |
f27d4d6c | 2590 | (display-buffer (gdb-get-buffer-create 'gdb-memory-buffer)))) |
37ebd64b NR |
2591 | \f |
2592 | ||
1ffac268 NR |
2593 | ;; Locals buffer. |
2594 | ;; | |
2595 | (gdb-set-buffer-rules 'gdb-locals-buffer | |
2596 | 'gdb-locals-buffer-name | |
2597 | 'gdb-locals-mode) | |
2598 | ||
9317517c NR |
2599 | (def-gdb-auto-update-trigger gdb-invalidate-locals |
2600 | (gdb-get-buffer 'gdb-locals-buffer) | |
1ffac268 | 2601 | "server info locals\n" |
9317517c | 2602 | gdb-info-locals-handler) |
1ffac268 | 2603 | |
25c7f315 | 2604 | (defvar gdb-locals-watch-map |
e03a33ea | 2605 | (let ((map (make-sparse-keymap))) |
5fdd4cf7 NR |
2606 | (define-key map "\r" '(lambda () (interactive) |
2607 | (beginning-of-line) | |
2608 | (gud-watch))) | |
e03a33ea NR |
2609 | (define-key map [mouse-2] '(lambda (event) (interactive "e") |
2610 | (mouse-set-point event) | |
2611 | (beginning-of-line) | |
2612 | (gud-watch))) | |
2613 | map) | |
2614 | "Keymap to create watch expression of a complex data type local variable.") | |
2615 | ||
2616 | (defconst gdb-struct-string | |
be1c9844 | 2617 | (concat (propertize "[struct/union]" |
e03a33ea NR |
2618 | 'mouse-face 'highlight |
2619 | 'help-echo "mouse-2: create watch expression" | |
25c7f315 | 2620 | 'local-map gdb-locals-watch-map) "\n")) |
e03a33ea NR |
2621 | |
2622 | (defconst gdb-array-string | |
be1c9844 | 2623 | (concat " " (propertize "[array]" |
e03a33ea NR |
2624 | 'mouse-face 'highlight |
2625 | 'help-echo "mouse-2: create watch expression" | |
25c7f315 | 2626 | 'local-map gdb-locals-watch-map) "\n")) |
e03a33ea | 2627 | |
1ffac268 NR |
2628 | ;; Abbreviate for arrays and structures. |
2629 | ;; These can be expanded using gud-display. | |
7c8bd6a4 | 2630 | (defun gdb-info-locals-handler () |
2cec1d1a NR |
2631 | (setq gdb-pending-triggers (delq 'gdb-invalidate-locals |
2632 | gdb-pending-triggers)) | |
1ffac268 NR |
2633 | (let ((buf (gdb-get-buffer 'gdb-partial-output-buffer))) |
2634 | (with-current-buffer buf | |
2635 | (goto-char (point-min)) | |
453b7959 | 2636 | (while (re-search-forward "^[ }].*\n" nil t) |
1ffac268 NR |
2637 | (replace-match "" nil nil)) |
2638 | (goto-char (point-min)) | |
453b7959 | 2639 | (while (re-search-forward "{\\(.*=.*\n\\|\n\\)" nil t) |
e03a33ea | 2640 | (replace-match gdb-struct-string nil nil)) |
1ffac268 | 2641 | (goto-char (point-min)) |
453b7959 | 2642 | (while (re-search-forward "\\s-*{.*\n" nil t) |
e03a33ea | 2643 | (replace-match gdb-array-string nil nil)))) |
1ffac268 | 2644 | (let ((buf (gdb-get-buffer 'gdb-locals-buffer))) |
974be7ce NR |
2645 | (and buf |
2646 | (with-current-buffer buf | |
2647 | (let* ((window (get-buffer-window buf 0)) | |
f27d4d6c | 2648 | (start (window-start window)) |
974be7ce | 2649 | (p (window-point window)) |
1ffac268 | 2650 | (buffer-read-only nil)) |
2884ae6d | 2651 | (erase-buffer) |
f27d4d6c | 2652 | (insert-buffer-substring (gdb-get-buffer-create |
1ffac268 | 2653 | 'gdb-partial-output-buffer)) |
f27d4d6c NR |
2654 | (set-window-start window start) |
2655 | (set-window-point window p)) | |
2656 | ))) | |
1ffac268 NR |
2657 | (run-hooks 'gdb-info-locals-hook)) |
2658 | ||
1ffac268 NR |
2659 | (defvar gdb-locals-mode-map |
2660 | (let ((map (make-sparse-keymap))) | |
2661 | (suppress-keymap map) | |
12032009 NR |
2662 | (define-key map "q" 'kill-this-buffer) |
2663 | map)) | |
1ffac268 NR |
2664 | |
2665 | (defun gdb-locals-mode () | |
2666 | "Major mode for gdb locals. | |
2667 | ||
2668 | \\{gdb-locals-mode-map}" | |
fad137cd | 2669 | (kill-all-local-variables) |
1ffac268 | 2670 | (setq major-mode 'gdb-locals-mode) |
5770a942 | 2671 | (setq mode-name (concat "Locals:" gdb-selected-frame)) |
1ffac268 NR |
2672 | (setq buffer-read-only t) |
2673 | (use-local-map gdb-locals-mode-map) | |
20ef8673 | 2674 | (set (make-local-variable 'font-lock-defaults) |
7c8bd6a4 | 2675 | '(gdb-locals-font-lock-keywords)) |
fad137cd | 2676 | (run-mode-hooks 'gdb-locals-mode-hook) |
621b3aac NR |
2677 | (if (and (eq (buffer-local-value 'gud-minor-mode gud-comint-buffer) 'gdba) |
2678 | (string-equal gdb-version "pre-6.4")) | |
2679 | 'gdb-invalidate-locals | |
2680 | 'gdb-invalidate-locals-1)) | |
1ffac268 NR |
2681 | |
2682 | (defun gdb-locals-buffer-name () | |
2683 | (with-current-buffer gud-comint-buffer | |
2684 | (concat "*locals of " (gdb-get-target-string) "*"))) | |
2685 | ||
2686 | (defun gdb-display-locals-buffer () | |
f6a2315e | 2687 | "Display local variables of current stack and their values." |
1ffac268 NR |
2688 | (interactive) |
2689 | (gdb-display-buffer | |
f27d4d6c | 2690 | (gdb-get-buffer-create 'gdb-locals-buffer))) |
1ffac268 NR |
2691 | |
2692 | (defun gdb-frame-locals-buffer () | |
f6a2315e | 2693 | "Display local variables of current stack and their values in a new frame." |
1ffac268 | 2694 | (interactive) |
1a9203d0 NR |
2695 | (let ((special-display-regexps (append special-display-regexps '(".*"))) |
2696 | (special-display-frame-alist gdb-frame-parameters)) | |
f27d4d6c | 2697 | (display-buffer (gdb-get-buffer-create 'gdb-locals-buffer)))) |
1ffac268 NR |
2698 | \f |
2699 | ||
2700 | ;;;; Window management | |
1ffac268 | 2701 | (defun gdb-display-buffer (buf &optional size) |
12032009 NR |
2702 | (let ((answer (get-buffer-window buf 0)) |
2703 | (must-split nil)) | |
2704 | (if answer | |
1a032087 | 2705 | (display-buffer buf nil 0) ;Raise the frame if necessary. |
12032009 NR |
2706 | ;; The buffer is not yet displayed. |
2707 | (pop-to-buffer gud-comint-buffer) ;Select the right frame. | |
f2dab427 | 2708 | (let ((window (get-lru-window))) |
1a032087 NR |
2709 | (if (and window |
2710 | (not (eq window (get-buffer-window gud-comint-buffer)))) | |
f2dab427 NR |
2711 | (progn |
2712 | (set-window-buffer window buf) | |
2713 | (setq answer window)) | |
12032009 | 2714 | (setq must-split t))) |
f2dab427 NR |
2715 | (if must-split |
2716 | (let* ((largest (get-largest-window)) | |
2717 | (cur-size (window-height largest)) | |
2718 | (new-size (and size (< size cur-size) (- cur-size size)))) | |
2719 | (setq answer (split-window largest new-size)) | |
2720 | (set-window-buffer answer buf) | |
2721 | (set-window-dedicated-p answer t))) | |
12032009 | 2722 | answer))) |
1ffac268 | 2723 | |
1ffac268 NR |
2724 | \f |
2725 | ;;; Shared keymap initialization: | |
2726 | ||
1ffac268 NR |
2727 | (let ((menu (make-sparse-keymap "GDB-Windows"))) |
2728 | (define-key gud-menu-map [displays] | |
5c66660f NR |
2729 | `(menu-item "GDB-Windows" ,menu |
2730 | :visible (memq gud-minor-mode '(gdbmi gdba)))) | |
1ffac268 | 2731 | (define-key menu [gdb] '("Gdb" . gdb-display-gdb-buffer)) |
2b63b80f | 2732 | (define-key menu [threads] '("Threads" . gdb-display-threads-buffer)) |
1a032087 | 2733 | (define-key menu [inferior] |
b5e5e9f2 NR |
2734 | '(menu-item "Inferior IO" gdb-display-separate-io-buffer |
2735 | :enable gdb-use-separate-io-buffer)) | |
b5c5d216 NR |
2736 | (define-key menu [memory] '("Memory" . gdb-display-memory-buffer)) |
2737 | (define-key menu [registers] '("Registers" . gdb-display-registers-buffer)) | |
2738 | (define-key menu [disassembly] | |
2739 | '("Disassembly" . gdb-display-assembler-buffer)) | |
a0091778 | 2740 | (define-key menu [breakpoints] |
b5c5d216 NR |
2741 | '("Breakpoints" . gdb-display-breakpoints-buffer)) |
2742 | (define-key menu [locals] '("Locals" . gdb-display-locals-buffer)) | |
2743 | (define-key menu [frames] '("Stack" . gdb-display-stack-buffer))) | |
1ffac268 | 2744 | |
b29ef159 NR |
2745 | (let ((menu (make-sparse-keymap "GDB-Frames"))) |
2746 | (define-key gud-menu-map [frames] | |
5c66660f NR |
2747 | `(menu-item "GDB-Frames" ,menu |
2748 | :visible (memq gud-minor-mode '(gdbmi gdba)))) | |
b29ef159 NR |
2749 | (define-key menu [gdb] '("Gdb" . gdb-frame-gdb-buffer)) |
2750 | (define-key menu [threads] '("Threads" . gdb-frame-threads-buffer)) | |
2751 | (define-key menu [memory] '("Memory" . gdb-frame-memory-buffer)) | |
1a032087 | 2752 | (define-key menu [inferior] |
b5e5e9f2 NR |
2753 | '(menu-item "Inferior IO" gdb-frame-separate-io-buffer |
2754 | :enable gdb-use-separate-io-buffer)) | |
b5c5d216 | 2755 | (define-key menu [registers] '("Registers" . gdb-frame-registers-buffer)) |
9d6bb9e0 | 2756 | (define-key menu [disassembly] '("Disassembly" . gdb-frame-assembler-buffer)) |
a0091778 | 2757 | (define-key menu [breakpoints] |
b5c5d216 NR |
2758 | '("Breakpoints" . gdb-frame-breakpoints-buffer)) |
2759 | (define-key menu [locals] '("Locals" . gdb-frame-locals-buffer)) | |
2760 | (define-key menu [frames] '("Stack" . gdb-frame-stack-buffer))) | |
b29ef159 | 2761 | |
ba5ff011 | 2762 | (let ((menu (make-sparse-keymap "GDB-UI/MI"))) |
1ffac268 | 2763 | (define-key gud-menu-map [ui] |
ba5ff011 NR |
2764 | `(menu-item (if (eq gud-minor-mode 'gdba) "GDB-UI" "GDB-MI") |
2765 | ,menu :visible (memq gud-minor-mode '(gdbmi gdba)))) | |
b5e5e9f2 NR |
2766 | (define-key menu [gdb-use-separate-io] |
2767 | '(menu-item "Separate inferior IO" gdb-use-separate-io-buffer | |
ba5ff011 | 2768 | :visible (eq gud-minor-mode 'gdba) |
671d498f | 2769 | :help "Toggle separate IO for inferior." |
b5e5e9f2 | 2770 | :button (:toggle . gdb-use-separate-io-buffer))) |
b6363524 NR |
2771 | (define-key menu [gdb-many-windows] |
2772 | '(menu-item "Display Other Windows" gdb-many-windows | |
2773 | :help "Toggle display of locals, stack and breakpoint information" | |
2774 | :button (:toggle . gdb-many-windows))) | |
2775 | (define-key menu [gdb-restore-windows] | |
2776 | '(menu-item "Restore Window Layout" gdb-restore-windows | |
2777 | :help "Restore standard layout for debug session."))) | |
1a032087 | 2778 | |
1ffac268 | 2779 | (defun gdb-frame-gdb-buffer () |
f6a2315e | 2780 | "Display GUD buffer in a new frame." |
1ffac268 | 2781 | (interactive) |
bfd21f54 | 2782 | (let ((special-display-regexps (append special-display-regexps '(".*"))) |
3e0b9c08 NR |
2783 | (special-display-frame-alist |
2784 | (remove '(menu-bar-lines) (remove '(tool-bar-lines) | |
2785 | gdb-frame-parameters))) | |
6c8909e7 NR |
2786 | (same-window-regexps nil)) |
2787 | (display-buffer gud-comint-buffer))) | |
1ffac268 NR |
2788 | |
2789 | (defun gdb-display-gdb-buffer () | |
f6a2315e | 2790 | "Display GUD buffer." |
1ffac268 | 2791 | (interactive) |
6c8909e7 NR |
2792 | (let ((same-window-regexps nil)) |
2793 | (pop-to-buffer gud-comint-buffer))) | |
1ffac268 | 2794 | |
12032009 NR |
2795 | (defun gdb-set-window-buffer (name) |
2796 | (set-window-buffer (selected-window) (get-buffer name)) | |
2797 | (set-window-dedicated-p (selected-window) t)) | |
4e607b59 | 2798 | |
1ffac268 | 2799 | (defun gdb-setup-windows () |
1e5b5dc0 | 2800 | "Layout the window pattern for `gdb-many-windows'." |
1ffac268 NR |
2801 | (gdb-display-locals-buffer) |
2802 | (gdb-display-stack-buffer) | |
2803 | (delete-other-windows) | |
2804 | (gdb-display-breakpoints-buffer) | |
2805 | (delete-other-windows) | |
f2dab427 NR |
2806 | ; Don't dedicate. |
2807 | (pop-to-buffer gud-comint-buffer) | |
1ffac268 NR |
2808 | (split-window nil ( / ( * (window-height) 3) 4)) |
2809 | (split-window nil ( / (window-height) 3)) | |
2810 | (split-window-horizontally) | |
2811 | (other-window 1) | |
12032009 | 2812 | (gdb-set-window-buffer (gdb-locals-buffer-name)) |
1ffac268 | 2813 | (other-window 1) |
f2dab427 | 2814 | (switch-to-buffer |
1ffac268 NR |
2815 | (if gud-last-last-frame |
2816 | (gud-find-file (car gud-last-last-frame)) | |
caf2f944 NR |
2817 | (if gdb-main-file |
2818 | (gud-find-file gdb-main-file) | |
2819 | ;; Put buffer list in window if we | |
2820 | ;; can't find a source file. | |
2821 | (list-buffers-noselect)))) | |
0745bc2e | 2822 | (setq gdb-source-window (selected-window)) |
b5e5e9f2 | 2823 | (when gdb-use-separate-io-buffer |
614963ba NR |
2824 | (split-window-horizontally) |
2825 | (other-window 1) | |
1a032087 | 2826 | (gdb-set-window-buffer |
f27d4d6c | 2827 | (gdb-get-buffer-create 'gdb-inferior-io))) |
1ffac268 | 2828 | (other-window 1) |
12032009 | 2829 | (gdb-set-window-buffer (gdb-stack-buffer-name)) |
1ffac268 NR |
2830 | (split-window-horizontally) |
2831 | (other-window 1) | |
12032009 | 2832 | (gdb-set-window-buffer (gdb-breakpoints-buffer-name)) |
1ffac268 NR |
2833 | (other-window 1)) |
2834 | ||
1ffac268 NR |
2835 | (defun gdb-restore-windows () |
2836 | "Restore the basic arrangement of windows used by gdba. | |
2837 | This arrangement depends on the value of `gdb-many-windows'." | |
2838 | (interactive) | |
12032009 | 2839 | (pop-to-buffer gud-comint-buffer) ;Select the right window and frame. |
1ffac268 | 2840 | (delete-other-windows) |
12032009 NR |
2841 | (if gdb-many-windows |
2842 | (gdb-setup-windows) | |
bfd21f54 NR |
2843 | (when (or gud-last-last-frame gdb-show-main) |
2844 | (split-window) | |
2845 | (other-window 1) | |
2846 | (switch-to-buffer | |
2847 | (if gud-last-last-frame | |
2848 | (gud-find-file (car gud-last-last-frame)) | |
2849 | (gud-find-file gdb-main-file))) | |
0745bc2e | 2850 | (setq gdb-source-window (selected-window)) |
bfd21f54 | 2851 | (other-window 1)))) |
1ffac268 NR |
2852 | |
2853 | (defun gdb-reset () | |
d94dccc6 | 2854 | "Exit a debugging session cleanly. |
7dda1909 | 2855 | Kills the gdb buffers, and resets variables and the source buffers." |
1ffac268 | 2856 | (dolist (buffer (buffer-list)) |
d490ebbe SM |
2857 | (unless (eq buffer gud-comint-buffer) |
2858 | (with-current-buffer buffer | |
2cec1d1a | 2859 | (if (memq gud-minor-mode '(gdbmi gdba)) |
d490ebbe SM |
2860 | (if (string-match "\\`\\*.+\\*\\'" (buffer-name)) |
2861 | (kill-buffer nil) | |
2862 | (gdb-remove-breakpoint-icons (point-min) (point-max) t) | |
2863 | (setq gud-minor-mode nil) | |
2864 | (kill-local-variable 'tool-bar-map) | |
5c66660f | 2865 | (kill-local-variable 'gdb-define-alist)))))) |
1ffac268 NR |
2866 | (when (markerp gdb-overlay-arrow-position) |
2867 | (move-marker gdb-overlay-arrow-position nil) | |
2868 | (setq gdb-overlay-arrow-position nil)) | |
2869 | (setq overlay-arrow-variable-list | |
5c66660f | 2870 | (delq 'gdb-overlay-arrow-position overlay-arrow-variable-list)) |
4b479fae | 2871 | (setq fringe-indicator-alist '((overlay-arrow . right-triangle))) |
d22b968f | 2872 | (if (boundp 'speedbar-frame) (speedbar-timer-fn)) |
5c66660f NR |
2873 | (setq gud-running nil) |
2874 | (setq gdb-active-process nil) | |
e03a33ea | 2875 | (setq gdb-var-list nil) |
5c66660f | 2876 | (remove-hook 'after-save-hook 'gdb-create-define-alist t)) |
1ffac268 NR |
2877 | |
2878 | (defun gdb-source-info () | |
2879 | "Find the source file where the program starts and displays it with related | |
2880 | buffers." | |
2881 | (goto-char (point-min)) | |
e7212bb3 | 2882 | (if (and (search-forward "Located in " nil t) |
4cbf6601 | 2883 | (looking-at "\\S-+")) |
e7212bb3 | 2884 | (setq gdb-main-file (match-string 0))) |
89d8189a NR |
2885 | (goto-char (point-min)) |
2886 | (if (search-forward "Includes preprocessor macro info." nil t) | |
2887 | (setq gdb-macro-info t)) | |
f2dab427 | 2888 | (if gdb-many-windows |
1ffac268 | 2889 | (gdb-setup-windows) |
f27d4d6c | 2890 | (gdb-get-buffer-create 'gdb-breakpoints-buffer) |
e7212bb3 NR |
2891 | (if gdb-show-main |
2892 | (let ((pop-up-windows t)) | |
2893 | (display-buffer (gud-find-file gdb-main-file)))))) | |
1ffac268 | 2894 | |
94cd554a NR |
2895 | (defun gdb-get-location (bptno line flag) |
2896 | "Find the directory containing the relevant source file. | |
2897 | Put in buffer and place breakpoint icon." | |
2898 | (goto-char (point-min)) | |
50af6c66 NR |
2899 | (catch 'file-not-found |
2900 | (if (search-forward "Located in " nil t) | |
4cbf6601 | 2901 | (when (looking-at "\\S-+") |
89d8189a NR |
2902 | (delete (cons bptno "File not found") gdb-location-alist) |
2903 | (push (cons bptno (match-string 0)) gdb-location-alist)) | |
50af6c66 | 2904 | (gdb-resync) |
89d8189a NR |
2905 | (unless (assoc bptno gdb-location-alist) |
2906 | (push (cons bptno "File not found") gdb-location-alist) | |
2907 | (message-box "Cannot find source file for breakpoint location.\n\ | |
2908 | Add directory to search path for source files using the GDB command, dir.")) | |
50af6c66 NR |
2909 | (throw 'file-not-found nil)) |
2910 | (with-current-buffer | |
2911 | (find-file-noselect (match-string 0)) | |
2912 | (save-current-buffer | |
2913 | (set (make-local-variable 'gud-minor-mode) 'gdba) | |
2914 | (set (make-local-variable 'tool-bar-map) gud-tool-bar-map)) | |
2915 | ;; only want one breakpoint icon at each location | |
2916 | (save-excursion | |
2917 | (goto-line (string-to-number line)) | |
2918 | (gdb-put-breakpoint-icon (eq flag ?y) bptno))))) | |
94cd554a | 2919 | |
e7212bb3 NR |
2920 | (add-hook 'find-file-hook 'gdb-find-file-hook) |
2921 | ||
2922 | (defun gdb-find-file-hook () | |
25c7f315 | 2923 | "Set up buffer for debugging if file is part of the source code |
2884ae6d | 2924 | of the current session." |
25c7f315 | 2925 | (if (and (buffer-name gud-comint-buffer) |
e7212bb3 NR |
2926 | ;; in case gud or gdb-ui is just loaded |
2927 | gud-comint-buffer | |
621b3aac NR |
2928 | (memq (buffer-local-value 'gud-minor-mode gud-comint-buffer) |
2929 | '(gdba gdbmi))) | |
c1719ebf NR |
2930 | ;;Pre GDB 6.3 "info sources" doesn't give absolute file name. |
2931 | (if (member (if (string-equal gdb-version "pre-6.4") | |
2932 | (file-name-nondirectory buffer-file-name) | |
2933 | buffer-file-name) | |
2934 | gdb-source-file-list) | |
c05ba081 | 2935 | (with-current-buffer (find-buffer-visiting buffer-file-name) |
621b3aac NR |
2936 | (set (make-local-variable 'gud-minor-mode) |
2937 | (buffer-local-value 'gud-minor-mode gud-comint-buffer)) | |
c05ba081 | 2938 | (set (make-local-variable 'tool-bar-map) gud-tool-bar-map))))) |
e7212bb3 | 2939 | |
1ffac268 | 2940 | ;;from put-image |
64ef03e9 | 2941 | (defun gdb-put-string (putstring pos &optional dprop &rest sprops) |
1ffac268 NR |
2942 | "Put string PUTSTRING in front of POS in the current buffer. |
2943 | PUTSTRING is displayed by putting an overlay into the current buffer with a | |
1e5b5dc0 | 2944 | `before-string' string that has a `display' property whose value is |
1ffac268 | 2945 | PUTSTRING." |
b6d0e4da | 2946 | (let ((string (make-string 1 ?x)) |
1ffac268 | 2947 | (buffer (current-buffer))) |
b6d0e4da | 2948 | (setq putstring (copy-sequence putstring)) |
1ffac268 NR |
2949 | (let ((overlay (make-overlay pos pos buffer)) |
2950 | (prop (or dprop | |
2951 | (list (list 'margin 'left-margin) putstring)))) | |
64ef03e9 KS |
2952 | (put-text-property 0 1 'display prop string) |
2953 | (if sprops | |
2954 | (add-text-properties 0 1 sprops string)) | |
1ffac268 | 2955 | (overlay-put overlay 'put-break t) |
b6d0e4da | 2956 | (overlay-put overlay 'before-string string)))) |
1ffac268 NR |
2957 | |
2958 | ;;from remove-images | |
2959 | (defun gdb-remove-strings (start end &optional buffer) | |
2960 | "Remove strings between START and END in BUFFER. | |
2961 | Remove only strings that were put in BUFFER with calls to `gdb-put-string'. | |
2962 | BUFFER nil or omitted means use the current buffer." | |
2963 | (unless buffer | |
2964 | (setq buffer (current-buffer))) | |
b6d0e4da | 2965 | (dolist (overlay (overlays-in start end)) |
a0091778 | 2966 | (when (overlay-get overlay 'put-break) |
b6d0e4da | 2967 | (delete-overlay overlay)))) |
1ffac268 | 2968 | |
b6d0e4da | 2969 | (defun gdb-put-breakpoint-icon (enabled bptno) |
453b7959 NR |
2970 | (let ((start (- (line-beginning-position) 1)) |
2971 | (end (+ (line-end-position) 1)) | |
6a8a087a NR |
2972 | (putstring (if enabled "B" "b")) |
2973 | (source-window (get-buffer-window (current-buffer) 0))) | |
f3094341 | 2974 | (add-text-properties |
d12d5866 | 2975 | 0 1 '(help-echo "mouse-1: clear bkpt, mouse-3: enable/disable bkpt") |
f3094341 | 2976 | putstring) |
64ef03e9 KS |
2977 | (if enabled |
2978 | (add-text-properties | |
2979 | 0 1 `(gdb-bptno ,bptno gdb-enabled t) putstring) | |
b6d0e4da NR |
2980 | (add-text-properties |
2981 | 0 1 `(gdb-bptno ,bptno gdb-enabled nil) putstring)) | |
1ffac268 NR |
2982 | (gdb-remove-breakpoint-icons start end) |
2983 | (if (display-images-p) | |
6a8a087a | 2984 | (if (>= (or left-fringe-width |
64ef03e9 KS |
2985 | (if source-window (car (window-fringes source-window))) |
2986 | gdb-buffer-fringe-width) 8) | |
188590b5 | 2987 | (gdb-put-string |
1ffac268 | 2988 | nil (1+ start) |
a9c65ba5 | 2989 | `(left-fringe breakpoint |
b6d0e4da | 2990 | ,(if enabled |
e38b967a | 2991 | 'breakpoint-enabled |
64ef03e9 KS |
2992 | 'breakpoint-disabled)) |
2993 | 'gdb-bptno bptno | |
2994 | 'gdb-enabled enabled) | |
1ffac268 NR |
2995 | (when (< left-margin-width 2) |
2996 | (save-current-buffer | |
2997 | (setq left-margin-width 2) | |
6a8a087a | 2998 | (if source-window |
619b6adb | 2999 | (set-window-margins |
6a8a087a | 3000 | source-window |
2b63b80f | 3001 | left-margin-width right-margin-width)))) |
1ffac268 NR |
3002 | (put-image |
3003 | (if enabled | |
3004 | (or breakpoint-enabled-icon | |
3005 | (setq breakpoint-enabled-icon | |
188590b5 | 3006 | (find-image `((:type xpm :data |
1ffac268 NR |
3007 | ,breakpoint-xpm-data |
3008 | :ascent 100 :pointer hand) | |
3009 | (:type pbm :data | |
3010 | ,breakpoint-enabled-pbm-data | |
3011 | :ascent 100 :pointer hand))))) | |
3012 | (or breakpoint-disabled-icon | |
3013 | (setq breakpoint-disabled-icon | |
3014 | (find-image `((:type xpm :data | |
3015 | ,breakpoint-xpm-data | |
3016 | :conversion disabled | |
d12d5866 | 3017 | :ascent 100 :pointer hand) |
1ffac268 NR |
3018 | (:type pbm :data |
3019 | ,breakpoint-disabled-pbm-data | |
d12d5866 | 3020 | :ascent 100 :pointer hand)))))) |
b6d0e4da NR |
3021 | (+ start 1) |
3022 | putstring | |
3023 | 'left-margin)) | |
1ffac268 NR |
3024 | (when (< left-margin-width 2) |
3025 | (save-current-buffer | |
3026 | (setq left-margin-width 2) | |
974be7ce NR |
3027 | (let ((window (get-buffer-window (current-buffer) 0))) |
3028 | (if window | |
619b6adb | 3029 | (set-window-margins |
974be7ce | 3030 | window left-margin-width right-margin-width))))) |
e38b967a MB |
3031 | (gdb-put-string |
3032 | (propertize putstring | |
3033 | 'face (if enabled 'breakpoint-enabled 'breakpoint-disabled)) | |
3034 | (1+ start))))) | |
1ffac268 NR |
3035 | |
3036 | (defun gdb-remove-breakpoint-icons (start end &optional remove-margin) | |
3037 | (gdb-remove-strings start end) | |
3038 | (if (display-images-p) | |
3039 | (remove-images start end)) | |
3040 | (when remove-margin | |
3041 | (setq left-margin-width 0) | |
974be7ce NR |
3042 | (let ((window (get-buffer-window (current-buffer) 0))) |
3043 | (if window | |
3044 | (set-window-margins | |
3045 | window left-margin-width right-margin-width))))) | |
1ffac268 NR |
3046 | |
3047 | \f | |
3048 | ;; | |
3049 | ;; Assembler buffer. | |
3050 | ;; | |
3051 | (gdb-set-buffer-rules 'gdb-assembler-buffer | |
3052 | 'gdb-assembler-buffer-name | |
3053 | 'gdb-assembler-mode) | |
3054 | ||
8928c512 NR |
3055 | ;; We can't use def-gdb-auto-update-handler because we don't want to use |
3056 | ;; window-start but keep the overlay arrow/current line visible. | |
3057 | (defun gdb-assembler-handler () | |
3058 | (setq gdb-pending-triggers | |
3059 | (delq 'gdb-invalidate-assembler | |
3060 | gdb-pending-triggers)) | |
3061 | (let ((buf (gdb-get-buffer 'gdb-assembler-buffer))) | |
3062 | (and buf | |
3063 | (with-current-buffer buf | |
3064 | (let* ((window (get-buffer-window buf 0)) | |
3065 | (p (window-point window)) | |
3066 | (buffer-read-only nil)) | |
3067 | (erase-buffer) | |
3068 | (insert-buffer-substring (gdb-get-buffer-create | |
3069 | 'gdb-partial-output-buffer)) | |
3070 | (set-window-point window p))))) | |
3071 | ;; put customisation here | |
3072 | (gdb-assembler-custom)) | |
1ffac268 NR |
3073 | |
3074 | (defun gdb-assembler-custom () | |
3075 | (let ((buffer (gdb-get-buffer 'gdb-assembler-buffer)) | |
190def62 | 3076 | (pos 1) (address) (flag) (bptno)) |
1ffac268 | 3077 | (with-current-buffer buffer |
81649041 | 3078 | (save-excursion |
ec180a26 | 3079 | (if (not (equal gdb-pc-address "main")) |
81649041 NR |
3080 | (progn |
3081 | (goto-char (point-min)) | |
ec180a26 NR |
3082 | (if (and gdb-pc-address |
3083 | (search-forward gdb-pc-address nil t)) | |
81649041 NR |
3084 | (progn |
3085 | (setq pos (point)) | |
3086 | (beginning-of-line) | |
201f5b5f NR |
3087 | (setq fringe-indicator-alist |
3088 | (if (string-equal gdb-frame-number "0") | |
3089 | nil | |
3090 | '((overlay-arrow . hollow-right-triangle)))) | |
81649041 NR |
3091 | (or gdb-overlay-arrow-position |
3092 | (setq gdb-overlay-arrow-position (make-marker))) | |
3093 | (set-marker gdb-overlay-arrow-position | |
3094 | (point) (current-buffer)))))) | |
3095 | ;; remove all breakpoint-icons in assembler buffer before updating. | |
3096 | (gdb-remove-breakpoint-icons (point-min) (point-max)))) | |
1ffac268 NR |
3097 | (with-current-buffer (gdb-get-buffer 'gdb-breakpoints-buffer) |
3098 | (goto-char (point-min)) | |
3099 | (while (< (point) (- (point-max) 1)) | |
3100 | (forward-line 1) | |
4cbf6601 | 3101 | (if (looking-at "[^\t].*?breakpoint") |
1ffac268 NR |
3102 | (progn |
3103 | (looking-at | |
5770a942 | 3104 | "\\([0-9]+\\)\\s-+\\S-+\\s-+\\S-+\\s-+\\(.\\)\\s-+0x0*\\(\\S-+\\)") |
190def62 NR |
3105 | (setq bptno (match-string 1)) |
3106 | (setq flag (char-after (match-beginning 2))) | |
3107 | (setq address (match-string 3)) | |
1ffac268 | 3108 | (with-current-buffer buffer |
81649041 | 3109 | (save-excursion |
1ffac268 | 3110 | (goto-char (point-min)) |
67afa80d | 3111 | (if (search-forward address nil t) |
81649041 | 3112 | (gdb-put-breakpoint-icon (eq flag ?y) bptno)))))))) |
ec180a26 | 3113 | (if (not (equal gdb-pc-address "main")) |
ba5ff011 NR |
3114 | (with-current-buffer buffer |
3115 | (set-window-point (get-buffer-window buffer 0) pos))))) | |
1ffac268 NR |
3116 | |
3117 | (defvar gdb-assembler-mode-map | |
3118 | (let ((map (make-sparse-keymap))) | |
3119 | (suppress-keymap map) | |
12032009 NR |
3120 | (define-key map "q" 'kill-this-buffer) |
3121 | map)) | |
1ffac268 | 3122 | |
fad137cd | 3123 | (defvar gdb-assembler-font-lock-keywords |
3988d9c6 MY |
3124 | '(;; <__function.name+n> |
3125 | ("<\\(\\(\\sw\\|[_.]\\)+\\)\\(\\+[0-9]+\\)?>" | |
3126 | (1 font-lock-function-name-face)) | |
3127 | ;; 0xNNNNNNNN <__function.name+n>: opcode | |
3128 | ("^0x[0-9a-f]+ \\(<\\(\\(\\sw\\|[_.]\\)+\\)\\+[0-9]+>\\)?:[ \t]+\\(\\sw+\\)" | |
fad137cd | 3129 | (4 font-lock-keyword-face)) |
3988d9c6 | 3130 | ;; %register(at least i386) |
fad137cd | 3131 | ("%\\sw+" . font-lock-variable-name-face) |
3988d9c6 | 3132 | ("^\\(Dump of assembler code for function\\) \\(.+\\):" |
fad137cd NR |
3133 | (1 font-lock-comment-face) |
3134 | (2 font-lock-function-name-face)) | |
3135 | ("^\\(End of assembler dump\\.\\)" . font-lock-comment-face)) | |
3136 | "Font lock keywords used in `gdb-assembler-mode'.") | |
3137 | ||
1ffac268 NR |
3138 | (defun gdb-assembler-mode () |
3139 | "Major mode for viewing code assembler. | |
3140 | ||
3141 | \\{gdb-assembler-mode-map}" | |
fad137cd | 3142 | (kill-all-local-variables) |
1ffac268 | 3143 | (setq major-mode 'gdb-assembler-mode) |
5770a942 | 3144 | (setq mode-name (concat "Machine:" gdb-selected-frame)) |
1ffac268 NR |
3145 | (setq gdb-overlay-arrow-position nil) |
3146 | (add-to-list 'overlay-arrow-variable-list 'gdb-overlay-arrow-position) | |
1ffac268 NR |
3147 | (setq fringes-outside-margins t) |
3148 | (setq buffer-read-only t) | |
3149 | (use-local-map gdb-assembler-mode-map) | |
fad137cd NR |
3150 | (gdb-invalidate-assembler) |
3151 | (set (make-local-variable 'font-lock-defaults) | |
3152 | '(gdb-assembler-font-lock-keywords)) | |
3153 | (run-mode-hooks 'gdb-assembler-mode-hook) | |
3154 | 'gdb-invalidate-assembler) | |
1ffac268 NR |
3155 | |
3156 | (defun gdb-assembler-buffer-name () | |
3157 | (with-current-buffer gud-comint-buffer | |
bfd21f54 | 3158 | (concat "*disassembly of " (gdb-get-target-string) "*"))) |
1ffac268 NR |
3159 | |
3160 | (defun gdb-display-assembler-buffer () | |
f6a2315e | 3161 | "Display disassembly view." |
1ffac268 | 3162 | (interactive) |
af3f7411 | 3163 | (setq gdb-previous-frame nil) |
1ffac268 | 3164 | (gdb-display-buffer |
f27d4d6c | 3165 | (gdb-get-buffer-create 'gdb-assembler-buffer))) |
1ffac268 NR |
3166 | |
3167 | (defun gdb-frame-assembler-buffer () | |
f6a2315e | 3168 | "Display disassembly view in a new frame." |
1ffac268 | 3169 | (interactive) |
af3f7411 | 3170 | (setq gdb-previous-frame nil) |
1a9203d0 NR |
3171 | (let ((special-display-regexps (append special-display-regexps '(".*"))) |
3172 | (special-display-frame-alist gdb-frame-parameters)) | |
f27d4d6c | 3173 | (display-buffer (gdb-get-buffer-create 'gdb-assembler-buffer)))) |
1ffac268 | 3174 | |
ec180a26 | 3175 | ;; modified because if gdb-pc-address has changed value a new command |
1ffac268 NR |
3176 | ;; must be enqueued to update the buffer with the new output |
3177 | (defun gdb-invalidate-assembler (&optional ignored) | |
3178 | (if (gdb-get-buffer 'gdb-assembler-buffer) | |
3179 | (progn | |
5770a942 NR |
3180 | (unless (and gdb-selected-frame |
3181 | (string-equal gdb-selected-frame gdb-previous-frame)) | |
1ffac268 | 3182 | (if (or (not (member 'gdb-invalidate-assembler |
2cec1d1a | 3183 | gdb-pending-triggers)) |
ec180a26 | 3184 | (not (string-equal gdb-pc-address |
5770a942 | 3185 | gdb-previous-frame-address))) |
1ffac268 | 3186 | (progn |
5770a942 | 3187 | ;; take previous disassemble command, if any, off the queue |
1ffac268 | 3188 | (with-current-buffer gud-comint-buffer |
12032009 | 3189 | (let ((queue gdb-input-queue)) |
1ffac268 NR |
3190 | (dolist (item queue) |
3191 | (if (equal (cdr item) '(gdb-assembler-handler)) | |
2cec1d1a NR |
3192 | (setq gdb-input-queue |
3193 | (delete item gdb-input-queue)))))) | |
1ffac268 | 3194 | (gdb-enqueue-input |
5770a942 NR |
3195 | (list |
3196 | (concat gdb-server-prefix "disassemble " | |
ec180a26 NR |
3197 | (if (member gdb-pc-address '(nil "main")) nil "0x") |
3198 | gdb-pc-address "\n") | |
1ffac268 | 3199 | 'gdb-assembler-handler)) |
2cec1d1a | 3200 | (push 'gdb-invalidate-assembler gdb-pending-triggers) |
ec180a26 | 3201 | (setq gdb-previous-frame-address gdb-pc-address) |
5770a942 | 3202 | (setq gdb-previous-frame gdb-selected-frame))))))) |
1ffac268 | 3203 | |
5770a942 NR |
3204 | (defun gdb-get-selected-frame () |
3205 | (if (not (member 'gdb-get-selected-frame gdb-pending-triggers)) | |
1ffac268 NR |
3206 | (progn |
3207 | (gdb-enqueue-input | |
2cec1d1a | 3208 | (list (concat gdb-server-prefix "info frame\n") 'gdb-frame-handler)) |
5770a942 | 3209 | (push 'gdb-get-selected-frame |
2cec1d1a | 3210 | gdb-pending-triggers)))) |
1ffac268 NR |
3211 | |
3212 | (defun gdb-frame-handler () | |
2cec1d1a | 3213 | (setq gdb-pending-triggers |
5770a942 | 3214 | (delq 'gdb-get-selected-frame gdb-pending-triggers)) |
564b25a4 | 3215 | (goto-char (point-min)) |
ec180a26 NR |
3216 | (when (re-search-forward |
3217 | "Stack level \\([0-9]+\\), frame at \\(0x[[:xdigit:]]+\\)" nil t) | |
3218 | (setq gdb-frame-number (match-string 1)) | |
3219 | (setq gdb-frame-address (match-string 2))) | |
564b25a4 | 3220 | (goto-char (point-min)) |
3cfc0f43 NR |
3221 | (when (re-search-forward ".*=\\s-+0x0*\\(\\S-*\\)\\s-+in\\s-+\\(.*?\\)\ |
3222 | \\(?: (\\(\\S-+?\\):[0-9]+?)\\)*; " | |
caf2f944 NR |
3223 | nil t) |
3224 | (setq gdb-selected-frame (match-string 2)) | |
3225 | (if (gdb-get-buffer 'gdb-locals-buffer) | |
3226 | (with-current-buffer (gdb-get-buffer 'gdb-locals-buffer) | |
3227 | (setq mode-name (concat "Locals:" gdb-selected-frame)))) | |
3228 | (if (gdb-get-buffer 'gdb-assembler-buffer) | |
3229 | (with-current-buffer (gdb-get-buffer 'gdb-assembler-buffer) | |
3230 | (setq mode-name (concat "Machine:" gdb-selected-frame)))) | |
ec180a26 | 3231 | (setq gdb-pc-address (match-string 1)) |
caf2f944 | 3232 | (if (and (match-string 3) gud-overlay-arrow-position) |
8928c512 NR |
3233 | (let ((buffer (marker-buffer gud-overlay-arrow-position)) |
3234 | (position (marker-position gud-overlay-arrow-position))) | |
6f095055 NR |
3235 | (when (and buffer |
3236 | (string-equal (buffer-name buffer) | |
3237 | (file-name-nondirectory (match-string 3)))) | |
8928c512 NR |
3238 | (with-current-buffer buffer |
3239 | (setq fringe-indicator-alist | |
3240 | (if (string-equal gdb-frame-number "0") | |
3241 | nil | |
3242 | '((overlay-arrow . hollow-right-triangle)))) | |
caf2f944 | 3243 | (set-marker gud-overlay-arrow-position position)))))) |
564b25a4 | 3244 | (goto-char (point-min)) |
caf2f944 | 3245 | (if (re-search-forward " source language \\(\\S-+\\)\." nil t) |
564b25a4 NR |
3246 | (setq gdb-current-language (match-string 1))) |
3247 | (gdb-invalidate-assembler)) | |
d91362c9 | 3248 | |
b5e5e9f2 | 3249 | \f |
25c7f315 | 3250 | ;; Code specific to GDB 6.4 |
c05ba081 | 3251 | (defconst gdb-source-file-regexp-1 "fullname=\"\\(.*?\\)\"") |
25c7f315 NR |
3252 | |
3253 | (defun gdb-set-gud-minor-mode-existing-buffers-1 () | |
b5e5e9f2 NR |
3254 | "Create list of source files for current GDB session. |
3255 | If buffers already exist for any of these files, gud-minor-mode | |
3256 | is set in them." | |
25c7f315 | 3257 | (goto-char (point-min)) |
c05ba081 | 3258 | (while (re-search-forward gdb-source-file-regexp-1 nil t) |
25c7f315 NR |
3259 | (push (match-string 1) gdb-source-file-list)) |
3260 | (dolist (buffer (buffer-list)) | |
3261 | (with-current-buffer buffer | |
3262 | (when (member buffer-file-name gdb-source-file-list) | |
621b3aac NR |
3263 | (set (make-local-variable 'gud-minor-mode) |
3264 | (buffer-local-value 'gud-minor-mode gud-comint-buffer)) | |
25c7f315 NR |
3265 | (set (make-local-variable 'tool-bar-map) gud-tool-bar-map) |
3266 | (when gud-tooltip-mode | |
3267 | (make-local-variable 'gdb-define-alist) | |
3268 | (gdb-create-define-alist) | |
41c8cdc3 NR |
3269 | (add-hook 'after-save-hook 'gdb-create-define-alist nil t))))) |
3270 | (gdb-force-mode-line-update "ready")) | |
25c7f315 NR |
3271 | |
3272 | ; Uses "-var-list-children --all-values". Needs GDB 6.1 onwards. | |
3273 | (defun gdb-var-list-children-1 (varnum) | |
3274 | (gdb-enqueue-input | |
621b3aac NR |
3275 | (list |
3276 | (if (eq (buffer-local-value 'gud-minor-mode gud-comint-buffer) 'gdba) | |
4b479fae | 3277 | (concat "server interpreter mi \"-var-list-children --all-values " |
621b3aac NR |
3278 | varnum "\"\n") |
3279 | (concat "-var-list-children --all-values " varnum "\n")) | |
3280 | `(lambda () (gdb-var-list-children-handler-1 ,varnum))))) | |
25c7f315 NR |
3281 | |
3282 | (defconst gdb-var-list-children-regexp-1 | |
8928c512 NR |
3283 | "child={.*?name=\"\\(.+?\\)\",.*?exp=\"\\(.+?\\)\",.*?\ |
3284 | numchild=\"\\(.+?\\)\",.*?value=\\(\".*?\"\\),.*?type=\"\\(.+?\\)\".*?}") | |
25c7f315 NR |
3285 | |
3286 | (defun gdb-var-list-children-handler-1 (varnum) | |
3287 | (goto-char (point-min)) | |
3288 | (let ((var-list nil)) | |
3289 | (catch 'child-already-watched | |
3290 | (dolist (var gdb-var-list) | |
37c7ef17 | 3291 | (if (string-equal varnum (car var)) |
25c7f315 NR |
3292 | (progn |
3293 | (push var var-list) | |
3294 | (while (re-search-forward gdb-var-list-children-regexp-1 nil t) | |
37c7ef17 NR |
3295 | (let ((varchild (list (match-string 1) |
3296 | (match-string 2) | |
25c7f315 NR |
3297 | (match-string 3) |
3298 | (match-string 5) | |
3299 | (read (match-string 4)) | |
3300 | nil))) | |
37c7ef17 NR |
3301 | (if (assoc (car varchild) gdb-var-list) |
3302 | (throw 'child-already-watched nil)) | |
25c7f315 NR |
3303 | (push varchild var-list)))) |
3304 | (push var var-list))) | |
51158d69 NR |
3305 | (setq gdb-var-list (nreverse var-list)))) |
3306 | (gdb-speedbar-update)) | |
25c7f315 NR |
3307 | |
3308 | ; Uses "-var-update --all-values". Needs GDB 6.4 onwards. | |
3309 | (defun gdb-var-update-1 () | |
3310 | (if (not (member 'gdb-var-update gdb-pending-triggers)) | |
3311 | (progn | |
3312 | (gdb-enqueue-input | |
3313 | (list | |
621b3aac | 3314 | (if (eq (buffer-local-value 'gud-minor-mode gud-comint-buffer) 'gdba) |
25c7f315 NR |
3315 | "server interpreter mi \"-var-update --all-values *\"\n" |
3316 | "-var-update --all-values *\n") | |
621b3aac | 3317 | 'gdb-var-update-handler-1)) |
25c7f315 NR |
3318 | (push 'gdb-var-update gdb-pending-triggers)))) |
3319 | ||
b32d1b9b | 3320 | (defconst gdb-var-update-regexp-1 |
8928c512 NR |
3321 | "{.*?name=\"\\(.*?\\)\",.*?\\(?:value=\\(\".*?\"\\),\\)?.*?\ |
3322 | in_scope=\"\\(.*?\\)\".*?}") | |
25c7f315 NR |
3323 | |
3324 | (defun gdb-var-update-handler-1 () | |
054d409e | 3325 | (dolist (var gdb-var-list) |
054d409e NR |
3326 | (setcar (nthcdr 5 var) nil)) |
3327 | (goto-char (point-min)) | |
25c7f315 | 3328 | (while (re-search-forward gdb-var-update-regexp-1 nil t) |
37c7ef17 NR |
3329 | (let* ((varnum (match-string 1)) |
3330 | (var (assoc varnum gdb-var-list))) | |
3331 | (when var | |
3332 | (if (string-equal (match-string 3) "false") | |
3333 | (setcar (nthcdr 5 var) 'out-of-scope) | |
3334 | (setcar (nthcdr 5 var) 'changed) | |
3335 | (setcar (nthcdr 4 var) | |
3336 | (read (match-string 2))))))) | |
25c7f315 NR |
3337 | (setq gdb-pending-triggers |
3338 | (delq 'gdb-var-update gdb-pending-triggers)) | |
51158d69 | 3339 | (gdb-speedbar-update)) |
25c7f315 NR |
3340 | |
3341 | ;; Registers buffer. | |
3342 | ;; | |
3343 | (gdb-set-buffer-rules 'gdb-registers-buffer | |
3344 | 'gdb-registers-buffer-name | |
3345 | 'gdb-registers-mode) | |
3346 | ||
3347 | (def-gdb-auto-update-trigger gdb-invalidate-registers-1 | |
3348 | (gdb-get-buffer 'gdb-registers-buffer) | |
621b3aac | 3349 | (if (eq (buffer-local-value 'gud-minor-mode gud-comint-buffer) 'gdba) |
25c7f315 NR |
3350 | "server interpreter mi \"-data-list-register-values x\"\n" |
3351 | "-data-list-register-values x\n") | |
3352 | gdb-data-list-register-values-handler) | |
3353 | ||
3354 | (defconst gdb-data-list-register-values-regexp | |
8928c512 | 3355 | "{.*?number=\"\\(.*?\\)\",.*?value=\"\\(.*?\\)\".*?}") |
25c7f315 NR |
3356 | |
3357 | (defun gdb-data-list-register-values-handler () | |
c05ba081 | 3358 | (setq gdb-pending-triggers (delq 'gdb-invalidate-registers-1 |
25c7f315 NR |
3359 | gdb-pending-triggers)) |
3360 | (goto-char (point-min)) | |
3361 | (if (re-search-forward gdb-error-regexp nil t) | |
caf2f944 NR |
3362 | (let ((err (match-string 1))) |
3363 | (with-current-buffer (gdb-get-buffer 'gdb-registers-buffer) | |
3364 | (let ((buffer-read-only nil)) | |
3365 | (erase-buffer) | |
eff8536f | 3366 | (put-text-property 0 (length err) 'face font-lock-warning-face err) |
caf2f944 NR |
3367 | (insert err) |
3368 | (goto-char (point-min))))) | |
25c7f315 NR |
3369 | (let ((register-list (reverse gdb-register-names)) |
3370 | (register nil) (register-string nil) (register-values nil)) | |
3371 | (goto-char (point-min)) | |
3372 | (while (re-search-forward gdb-data-list-register-values-regexp nil t) | |
3373 | (setq register (pop register-list)) | |
3374 | (setq register-string (concat register "\t" (match-string 2) "\n")) | |
3375 | (if (member (match-string 1) gdb-changed-registers) | |
3376 | (put-text-property 0 (length register-string) | |
3377 | 'face 'font-lock-warning-face | |
3378 | register-string)) | |
3379 | (setq register-values | |
3380 | (concat register-values register-string))) | |
3381 | (let ((buf (gdb-get-buffer 'gdb-registers-buffer))) | |
3382 | (with-current-buffer buf | |
f27d4d6c NR |
3383 | (let* ((window (get-buffer-window buf 0)) |
3384 | (start (window-start window)) | |
3385 | (p (window-point window)) | |
3386 | (buffer-read-only nil)) | |
25c7f315 NR |
3387 | (erase-buffer) |
3388 | (insert register-values) | |
f27d4d6c NR |
3389 | (set-window-start window start) |
3390 | (set-window-point window p)))))) | |
25c7f315 NR |
3391 | (gdb-data-list-register-values-custom)) |
3392 | ||
3393 | (defun gdb-data-list-register-values-custom () | |
3394 | (with-current-buffer (gdb-get-buffer 'gdb-registers-buffer) | |
3395 | (save-excursion | |
3396 | (let ((buffer-read-only nil) | |
3397 | start end) | |
3398 | (goto-char (point-min)) | |
3399 | (while (< (point) (point-max)) | |
3400 | (setq start (line-beginning-position)) | |
3401 | (setq end (line-end-position)) | |
3402 | (when (looking-at "^[^\t]+") | |
3403 | (unless (string-equal (match-string 0) "No registers.") | |
3404 | (put-text-property start (match-end 0) | |
3405 | 'face font-lock-variable-name-face) | |
4b479fae | 3406 | (add-text-properties start end |
25c7f315 NR |
3407 | '(help-echo "mouse-2: edit value" |
3408 | mouse-face highlight)))) | |
3409 | (forward-line 1)))))) | |
3410 | ||
3411 | ;; Needs GDB 6.4 onwards (used to fail with no stack). | |
3412 | (defun gdb-get-changed-registers () | |
621b3aac NR |
3413 | (if (and (gdb-get-buffer 'gdb-registers-buffer) |
3414 | (not (member 'gdb-get-changed-registers gdb-pending-triggers))) | |
25c7f315 NR |
3415 | (progn |
3416 | (gdb-enqueue-input | |
3417 | (list | |
621b3aac | 3418 | (if (eq (buffer-local-value 'gud-minor-mode gud-comint-buffer) 'gdba) |
25c7f315 NR |
3419 | "server interpreter mi -data-list-changed-registers\n" |
3420 | "-data-list-changed-registers\n") | |
621b3aac | 3421 | 'gdb-get-changed-registers-handler)) |
25c7f315 NR |
3422 | (push 'gdb-get-changed-registers gdb-pending-triggers)))) |
3423 | ||
3424 | (defconst gdb-data-list-register-names-regexp "\"\\(.*?\\)\"") | |
3425 | ||
3426 | (defun gdb-get-changed-registers-handler () | |
3427 | (setq gdb-pending-triggers | |
3428 | (delq 'gdb-get-changed-registers gdb-pending-triggers)) | |
3429 | (setq gdb-changed-registers nil) | |
3430 | (goto-char (point-min)) | |
3431 | (while (re-search-forward gdb-data-list-register-names-regexp nil t) | |
3432 | (push (match-string 1) gdb-changed-registers))) | |
3433 | \f | |
3434 | ||
3435 | ;; Locals buffer. | |
3436 | ;; | |
3437 | ;; uses "-stack-list-locals --simple-values". Needs GDB 6.1 onwards. | |
3438 | (gdb-set-buffer-rules 'gdb-locals-buffer | |
3439 | 'gdb-locals-buffer-name | |
3440 | 'gdb-locals-mode) | |
3441 | ||
3442 | (def-gdb-auto-update-trigger gdb-invalidate-locals-1 | |
3443 | (gdb-get-buffer 'gdb-locals-buffer) | |
621b3aac NR |
3444 | (if (eq (buffer-local-value 'gud-minor-mode gud-comint-buffer) 'gdba) |
3445 | "server interpreter mi -\"stack-list-locals --simple-values\"\n" | |
3446 | "-stack-list-locals --simple-values\n") | |
25c7f315 NR |
3447 | gdb-stack-list-locals-handler) |
3448 | ||
3449 | (defconst gdb-stack-list-locals-regexp | |
8928c512 | 3450 | "{.*?name=\"\\(.*?\\)\",.*?type=\"\\(.*?\\)\"") |
25c7f315 NR |
3451 | |
3452 | (defvar gdb-locals-watch-map-1 | |
3453 | (let ((map (make-sparse-keymap))) | |
3454 | (define-key map [mouse-2] 'gud-watch) | |
3455 | map) | |
3456 | "Keymap to create watch expression of a complex data type local variable.") | |
3457 | ||
3458 | ;; Dont display values of arrays or structures. | |
3459 | ;; These can be expanded using gud-watch. | |
3460 | (defun gdb-stack-list-locals-handler () | |
3461 | (setq gdb-pending-triggers (delq 'gdb-invalidate-locals-1 | |
3462 | gdb-pending-triggers)) | |
eff8536f NR |
3463 | (goto-char (point-min)) |
3464 | (if (re-search-forward gdb-error-regexp nil t) | |
3465 | (let ((err (match-string 1))) | |
3466 | (with-current-buffer (gdb-get-buffer 'gdb-locals-buffer) | |
3467 | (let ((buffer-read-only nil)) | |
3468 | (erase-buffer) | |
3469 | (insert err) | |
3470 | (goto-char (point-min))))) | |
3471 | (let (local locals-list) | |
3472 | (goto-char (point-min)) | |
3473 | (while (re-search-forward gdb-stack-list-locals-regexp nil t) | |
3474 | (let ((local (list (match-string 1) | |
3475 | (match-string 2) | |
3476 | nil))) | |
3477 | (if (looking-at ",value=\\(\".*\"\\).*?}") | |
3478 | (setcar (nthcdr 2 local) (read (match-string 1)))) | |
3479 | (push local locals-list))) | |
3480 | (let ((buf (gdb-get-buffer 'gdb-locals-buffer))) | |
3481 | (and buf (with-current-buffer buf | |
3482 | (let* ((window (get-buffer-window buf 0)) | |
3483 | (start (window-start window)) | |
3484 | (p (window-point window)) | |
3485 | (buffer-read-only nil)) | |
3486 | (erase-buffer) | |
3487 | (dolist (local locals-list) | |
3488 | (setq name (car local)) | |
3489 | (if (or (not (nth 2 local)) | |
3490 | (string-match "^\\0x" (nth 2 local))) | |
3491 | (add-text-properties 0 (length name) | |
3492 | `(mouse-face highlight | |
3493 | help-echo "mouse-2: create watch expression" | |
3494 | local-map ,gdb-locals-watch-map-1) | |
3495 | name)) | |
4b479fae | 3496 | (insert |
25c7f315 NR |
3497 | (concat name "\t" (nth 1 local) |
3498 | "\t" (nth 2 local) "\n"))) | |
eff8536f NR |
3499 | (set-window-start window start) |
3500 | (set-window-point window p)))))))) | |
25c7f315 NR |
3501 | |
3502 | (defun gdb-get-register-names () | |
3503 | "Create a list of register names." | |
3504 | (goto-char (point-min)) | |
3505 | (setq gdb-register-names nil) | |
3506 | (while (re-search-forward gdb-data-list-register-names-regexp nil t) | |
3507 | (push (match-string 1) gdb-register-names))) | |
3508 | ||
1ffac268 NR |
3509 | (provide 'gdb-ui) |
3510 | ||
d490ebbe | 3511 | ;; arch-tag: e9fb00c5-74ef-469f-a088-37384caae352 |
1ffac268 | 3512 | ;;; gdb-ui.el ends here |