HCoop / bpt / emacs.git / blame
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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 | ||
| b29ef159 | 7 | ;; Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. |
| 1ffac268 NR |
8 | |
| 9 | ;; This file is part of GNU Emacs. | |
| 10 | ||
| 11 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
| 12 | ;; it under the terms of the GNU General Public License as published by | |
| 13 | ;; the Free Software Foundation; either version 2, or (at your option) | |
| 14 | ;; any later version. | |
| 15 | ||
| 16 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
| 17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 19 | ;; GNU General Public License for more details. | |
| 20 | ||
| 21 | ;; You should have received a copy of the GNU General Public License | |
| 22 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
| 23 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 24 | ;; Boston, MA 02111-1307, USA. | |
| 25 | ||
| 26 | ;;; Commentary: | |
| 27 | ||
| d94dccc6 | 28 | ;; This mode acts as a graphical user interface to GDB. You can interact with |
| 1ffac268 NR |
29 | ;; GDB through the GUD buffer in the usual way, but there are also further |
| 30 | ;; buffers which control the execution and describe the state of your program. | |
| 614963ba | 31 | ;; It separates the input/output of your program from that of GDB, if |
| d94dccc6 | 32 | ;; required, and watches expressions in the speedbar. It also uses features of |
| 2101105e NR |
33 | ;; Emacs 21 such as the fringe/display margin for breakpoints, and the toolbar |
| 34 | ;; (see the GDB Graphical Interface section in the Emacs info manual). | |
| 1ffac268 | 35 | |
| b6d0e4da NR |
36 | ;; By default, M-x gdb will start the debugger. However, if you have customised |
| 37 | ;; gud-gdb-command-name, then start it with M-x gdba. | |
| 38 | ||
| 39 | ;; This file has evolved from gdba.el that was included with GDB 5.0 and | |
| 40 | ;; written by Tom Lord and Jim Kingdon. It uses GDB's annotation interface. | |
| 41 | ;; You don't need to know about annotations to use this mode as a debugger, | |
| 42 | ;; but if you are interested developing the mode itself, then see the | |
| 43 | ;; Annotations section in the GDB info manual. | |
| f2f82fa4 | 44 | ;; |
| d94dccc6 | 45 | ;; GDB developers plan to make the annotation interface obsolete. A new |
| f2f82fa4 | 46 | ;; interface called GDB/MI (machine interface) has been designed to replace |
| d94dccc6 | 47 | ;; it. Some GDB/MI commands are used in this file through the CLI command |
| b6d0e4da NR |
48 | ;; 'interpreter mi <mi-command>'. A file called gdb-mi.el is included with |
| 49 | ;; GDB (6.2 onwards) that uses GDB/MI as the primary interface to GDB. It is | |
| 50 | ;; still under development and is part of a process to migrate Emacs from | |
| 51 | ;; annotations to GDB/MI. | |
| 1ffac268 NR |
52 | ;; |
| 53 | ;; Known Bugs: | |
| 54 | ;; | |
| b6d0e4da | 55 | ;; TODO: |
| 37ebd64b NR |
56 | ;; 1) Use MI command -data-read-memory for memory window. |
| 57 | ;; 2) Highlight changed register values (use MI commands | |
| 58 | ;; -data-list-register-values and -data-list-changed-registers instead | |
| 59 | ;; of 'info registers'. | |
| 60 | ;; 3) Use tree-widget.el instead of the speedbar for watch-expressions? | |
| 61 | ;; 4) Mark breakpoint locations on scroll-bar of source buffer? | |
| bf247b6e | 62 | ;; 5) After release of 22.1 use '-var-list-children --all-values' |
| 37ebd64b | 63 | ;; and '-stack-list-locals 2' which need GDB 6.1 onwards. |
| 1ffac268 NR |
64 | |
| 65 | ;;; Code: | |
| 66 | ||
| 67 | (require 'gud) | |
| 68 | ||
| 69 | (defvar gdb-current-address "main" "Initialisation for Assembler buffer.") | |
| 70 | (defvar gdb-previous-address nil) | |
| 37ebd64b | 71 | (defvar gdb-memory-address "main") |
| 1ffac268 | 72 | (defvar gdb-previous-frame nil) |
| f2f82fa4 | 73 | (defvar gdb-current-frame nil) |
| de1b8112 | 74 | (defvar gdb-current-stack-level nil) |
| 1ffac268 | 75 | (defvar gdb-current-language nil) |
| d94dccc6 | 76 | (defvar gdb-var-list nil "List of variables in watch window.") |
| 1ffac268 NR |
77 | (defvar gdb-var-changed nil "Non-nil means that gdb-var-list has changed.") |
| 78 | (defvar gdb-buffer-type nil) | |
| 79 | (defvar gdb-overlay-arrow-position nil) | |
| 2cec1d1a | 80 | (defvar gdb-server-prefix nil) |
| 7c511b96 | 81 | (defvar gdb-flush-pending-output nil) |
| a0091778 NR |
82 | (defvar gdb-location-alist nil |
| 83 | "Alist of breakpoint numbers and full filenames.") | |
| e7212bb3 | 84 | (defvar gdb-find-file-unhook nil) |
| 9cc4d7dd NR |
85 | (defvar gdb-active-process nil "GUD tooltips display variable values when t, \ |
| 86 | and #define directives otherwise.") | |
| 619b6adb | 87 | |
| cc615d5a NR |
88 | (defvar gdb-buffer-type nil |
| 89 | "One of the symbols bound in `gdb-buffer-rules'.") | |
| 90 | ||
| 91 | (defvar gdb-input-queue () | |
| 92 | "A list of gdb command objects.") | |
| 93 | ||
| 94 | (defvar gdb-prompting nil | |
| 95 | "True when gdb is idle with no pending input.") | |
| 96 | ||
| 97 | (defvar gdb-output-sink 'user | |
| 98 | "The disposition of the output of the current gdb command. | |
| 99 | Possible values are these symbols: | |
| 100 | ||
| 101 | `user' -- gdb output should be copied to the GUD buffer | |
| 102 | for the user to see. | |
| 103 | ||
| 104 | `inferior' -- gdb output should be copied to the inferior-io buffer | |
| 105 | ||
| 106 | `pre-emacs' -- output should be ignored util the post-prompt | |
| 107 | annotation is received. Then the output-sink | |
| 108 | becomes:... | |
| 109 | `emacs' -- output should be collected in the partial-output-buffer | |
| 110 | for subsequent processing by a command. This is the | |
| 111 | disposition of output generated by commands that | |
| 112 | gdb mode sends to gdb on its own behalf. | |
| 113 | `post-emacs' -- ignore output until the prompt annotation is | |
| 114 | received, then go to USER disposition. | |
| 115 | ||
| 116 | gdba (gdb-ui.el) uses all five values, gdbmi (gdb-mi.el) only two | |
| 117 | \(`user' and `emacs').") | |
| 118 | ||
| 119 | (defvar gdb-current-item nil | |
| 120 | "The most recent command item sent to gdb.") | |
| 121 | ||
| 122 | (defvar gdb-pending-triggers '() | |
| 123 | "A list of trigger functions that have run later than their output | |
| 124 | handlers.") | |
| 125 | ||
| 126 | ;; end of gdb variables | |
| 127 | ||
| 1ffac268 NR |
128 | ;;;###autoload |
| 129 | (defun gdba (command-line) | |
| 130 | "Run gdb on program FILE in buffer *gud-FILE*. | |
| 131 | The directory containing FILE becomes the initial working directory | |
| 132 | and source-file directory for your debugger. | |
| 133 | ||
| 188590b5 NR |
134 | If `gdb-many-windows' is nil (the default value) then gdb just |
| 135 | pops up the GUD buffer unless `gdb-show-main' is t. In this case | |
| 136 | it starts with two windows: one displaying the GUD buffer and the | |
| 2cec1d1a | 137 | other with the source file with the main routine of the inferior. |
| 188590b5 | 138 | |
| 717e5022 NR |
139 | If `gdb-many-windows' is t, regardless of the value of |
| 140 | `gdb-show-main', the layout below will appear unless | |
| 91e88cea | 141 | `gdb-use-inferior-io-buffer' is nil when the source buffer |
| d94dccc6 | 142 | occupies the full width of the frame. Keybindings are given in |
| 91e88cea | 143 | relevant buffer. |
| 1ffac268 | 144 | |
| 717e5022 NR |
145 | Watch expressions appear in the speedbar/slowbar. |
| 146 | ||
| d94dccc6 | 147 | The following commands help control operation : |
| 717e5022 NR |
148 | |
| 149 | `gdb-many-windows' - Toggle the number of windows gdb uses. | |
| 150 | `gdb-restore-windows' - To restore the window layout. | |
| 151 | ||
| 152 | See Info node `(emacs)GDB Graphical Interface' for a more | |
| 153 | detailed description of this mode. | |
| 154 | ||
| 155 | ||
| 1ffac268 NR |
156 | --------------------------------------------------------------------- |
| 157 | GDB Toolbar | |
| 158 | --------------------------------------------------------------------- | |
| 717e5022 | 159 | GUD buffer (I/O of GDB) | Locals buffer |
| 1ffac268 NR |
160 | | |
| 161 | | | |
| 162 | | | |
| 163 | --------------------------------------------------------------------- | |
| 2cec1d1a | 164 | Source buffer | Input/Output (of inferior) buffer |
| 1ffac268 NR |
165 | | (comint-mode) |
| 166 | | | |
| 167 | | | |
| 168 | | | |
| 169 | | | |
| 170 | | | |
| 171 | | | |
| 172 | --------------------------------------------------------------------- | |
| 717e5022 | 173 | Stack buffer | Breakpoints buffer |
| 1ffac268 NR |
174 | RET gdb-frames-select | SPC gdb-toggle-breakpoint |
| 175 | | RET gdb-goto-breakpoint | |
| 176 | | d gdb-delete-breakpoint | |
| d94dccc6 | 177 | ---------------------------------------------------------------------" |
| 1ffac268 NR |
178 | ;; |
| 179 | (interactive (list (gud-query-cmdline 'gdba))) | |
| 180 | ;; | |
| 181 | ;; Let's start with a basic gud-gdb buffer and then modify it a bit. | |
| 182 | (gdb command-line) | |
| 183 | (gdb-ann3)) | |
| 184 | ||
| dbefaa00 NR |
185 | (defvar gdb-debug-log nil) |
| 186 | ||
| 187 | (defcustom gdb-enable-debug-log nil | |
| b6d0e4da | 188 | "Non-nil means record the process input and output in `gdb-debug-log'." |
| dbefaa00 | 189 | :type 'boolean |
| 27b3b9d3 | 190 | :group 'gud |
| bf247b6e | 191 | :version "22.1") |
| dbefaa00 | 192 | |
| 614963ba | 193 | (defcustom gdb-use-inferior-io-buffer nil |
| b6d0e4da | 194 | "Non-nil means display output from the inferior in a separate buffer." |
| 614963ba | 195 | :type 'boolean |
| 27b3b9d3 | 196 | :group 'gud |
| bf247b6e | 197 | :version "22.1") |
| 614963ba | 198 | |
| 4c192d5a NR |
199 | (defcustom gdb-cpp-define-alist-program |
| 200 | (cond ((eq system-type 'ms-dos) "gcc -E -dM -o - -") | |
| 201 | (t "gcc -E -dM -")) | |
| 5c66660f NR |
202 | "The program name for generating an alist of #define directives. |
| 203 | This list is used to display the #define directive associated | |
| 204 | with an identifier as a tooltip. It works in a debug session with | |
| 205 | GDB, when tooltip-gud-tips-p is t." | |
| 206 | :type 'string | |
| 207 | :group 'gud | |
| 208 | :version "22.1") | |
| 209 | ||
| 4c192d5a NR |
210 | (defcustom gdb-cpp-define-alist-flags "" |
| 211 | "*Preprocessor flags used by `gdb-create-define-alist'." | |
| 212 | :type 'string | |
| 213 | :group 'gud | |
| 214 | :version "22.1") | |
| 215 | ||
| 5c66660f NR |
216 | (defvar gdb-define-alist nil "Alist of #define directives for GUD tooltips.") |
| 217 | ||
| 218 | (defun gdb-create-define-alist () | |
| 4c192d5a | 219 | "Create an alist of #define directives for GUD tooltips." |
| 5c66660f NR |
220 | (let* ((file (buffer-file-name)) |
| 221 | (output | |
| 222 | (with-output-to-string | |
| 223 | (with-current-buffer standard-output | |
| 224 | (call-process shell-file-name | |
| 225 | (if (file-exists-p file) file nil) | |
| 226 | (list t nil) nil "-c" | |
| 4c192d5a NR |
227 | (concat gdb-cpp-define-alist-program " " |
| 228 | gdb-cpp-define-alist-flags))))) | |
| 5c66660f NR |
229 | (define-list (split-string output "\n" t)) |
| 230 | (name)) | |
| 231 | (setq gdb-define-alist nil) | |
| 232 | (dolist (define define-list) | |
| 233 | (setq name (nth 1 (split-string define "[( ]"))) | |
| 234 | (push (cons name define) gdb-define-alist)))) | |
| 235 | ||
| e7212bb3 NR |
236 | (defun gdb-set-gud-minor-mode (buffer) |
| 237 | "Set gud-minor-mode from find-file if appropriate." | |
| 238 | (goto-char (point-min)) | |
| 239 | (unless (search-forward "No source file named " nil t) | |
| 240 | (condition-case nil | |
| 241 | (gdb-enqueue-input | |
| 242 | (list (concat gdb-server-prefix "info source\n") | |
| 243 | `(lambda () (gdb-set-gud-minor-mode-1 ,buffer)))) | |
| 244 | (error (setq gdb-find-file-unhook t))))) | |
| 245 | ||
| 246 | (defun gdb-set-gud-minor-mode-1 (buffer) | |
| 247 | (goto-char (point-min)) | |
| 5c66660f NR |
248 | (when (and (search-forward "Located in " nil t) |
| 249 | (looking-at "\\S-*") | |
| 250 | (string-equal (buffer-file-name buffer) | |
| 251 | (match-string 0))) | |
| 252 | (with-current-buffer buffer | |
| 253 | (set (make-local-variable 'gud-minor-mode) 'gdba) | |
| 254 | (set (make-local-variable 'tool-bar-map) gud-tool-bar-map) | |
| 255 | (make-local-variable 'gdb-define-alist) | |
| 256 | (gdb-create-define-alist) | |
| 257 | (add-hook 'after-save-hook 'gdb-create-define-alist nil t)))) | |
| e7212bb3 NR |
258 | |
| 259 | (defun gdb-set-gud-minor-mode-existing-buffers () | |
| 260 | (dolist (buffer (buffer-list)) | |
| 261 | (let ((file (buffer-file-name buffer))) | |
| 262 | (if file | |
| 263 | (progn | |
| 264 | (gdb-enqueue-input | |
| 262ba701 NR |
265 | (list (concat gdb-server-prefix "list " |
| 266 | (file-name-nondirectory file) ":1\n") | |
| e7212bb3 NR |
267 | `(lambda () (gdb-set-gud-minor-mode ,buffer))))))))) |
| 268 | ||
| 1ffac268 | 269 | (defun gdb-ann3 () |
| dbefaa00 | 270 | (setq gdb-debug-log nil) |
| 1ffac268 NR |
271 | (set (make-local-variable 'gud-minor-mode) 'gdba) |
| 272 | (set (make-local-variable 'gud-marker-filter) 'gud-gdba-marker-filter) | |
| 273 | ;; | |
| 274 | (gud-def gud-break (if (not (string-equal mode-name "Machine")) | |
| 275 | (gud-call "break %f:%l" arg) | |
| 276 | (save-excursion | |
| 277 | (beginning-of-line) | |
| 278 | (forward-char 2) | |
| 279 | (gud-call "break *%a" arg))) | |
| 280 | "\C-b" "Set breakpoint at current line or address.") | |
| 281 | ;; | |
| 282 | (gud-def gud-remove (if (not (string-equal mode-name "Machine")) | |
| 283 | (gud-call "clear %f:%l" arg) | |
| 284 | (save-excursion | |
| 285 | (beginning-of-line) | |
| 286 | (forward-char 2) | |
| 287 | (gud-call "clear *%a" arg))) | |
| 288 | "\C-d" "Remove breakpoint at current line or address.") | |
| 289 | ;; | |
| 290 | (gud-def gud-until (if (not (string-equal mode-name "Machine")) | |
| 291 | (gud-call "until %f:%l" arg) | |
| 292 | (save-excursion | |
| 293 | (beginning-of-line) | |
| 294 | (forward-char 2) | |
| 295 | (gud-call "until *%a" arg))) | |
| 296 | "\C-u" "Continue to current line or address.") | |
| 297 | ||
| 298 | (define-key gud-minor-mode-map [left-margin mouse-1] | |
| b6d0e4da | 299 | 'gdb-mouse-set-clear-breakpoint) |
| 1ffac268 | 300 | (define-key gud-minor-mode-map [left-fringe mouse-1] |
| b6d0e4da NR |
301 | 'gdb-mouse-set-clear-breakpoint) |
| 302 | (define-key gud-minor-mode-map [left-margin mouse-3] | |
| 1ffac268 | 303 | 'gdb-mouse-toggle-breakpoint) |
| 1a032087 | 304 | ; Currently only works in margin. |
| b6d0e4da NR |
305 | ; (define-key gud-minor-mode-map [left-fringe mouse-3] |
| 306 | ; 'gdb-mouse-toggle-breakpoint) | |
| 1ffac268 NR |
307 | |
| 308 | (setq comint-input-sender 'gdb-send) | |
| 309 | ;; | |
| 3988d9c6 | 310 | ;; (re-)initialize |
| 1ffac268 NR |
311 | (setq gdb-current-address "main") |
| 312 | (setq gdb-previous-address nil) | |
| 37ebd64b | 313 | (setq gdb-memory-address "main") |
| 1ffac268 | 314 | (setq gdb-previous-frame nil) |
| f2f82fa4 | 315 | (setq gdb-current-frame nil) |
| de1b8112 | 316 | (setq gdb-current-stack-level nil) |
| 1ffac268 NR |
317 | (setq gdb-var-list nil) |
| 318 | (setq gdb-var-changed nil) | |
| 319 | (setq gdb-first-prompt nil) | |
| 2cec1d1a | 320 | (setq gdb-prompting nil) |
| 3ef82334 | 321 | (setq gdb-input-queue nil) |
| 2cec1d1a NR |
322 | (setq gdb-current-item nil) |
| 323 | (setq gdb-pending-triggers nil) | |
| 324 | (setq gdb-output-sink 'user) | |
| 325 | (setq gdb-server-prefix "server ") | |
| 7c511b96 | 326 | (setq gdb-flush-pending-output nil) |
| a0091778 | 327 | (setq gdb-location-alist nil) |
| e7212bb3 | 328 | (setq gdb-find-file-unhook nil) |
| 1ffac268 | 329 | ;; |
| 1ffac268 NR |
330 | (setq gdb-buffer-type 'gdba) |
| 331 | ;; | |
| 614963ba | 332 | (if gdb-use-inferior-io-buffer (gdb-clear-inferior-io)) |
| 1ffac268 NR |
333 | ;; |
| 334 | (if (eq window-system 'w32) | |
| 335 | (gdb-enqueue-input (list "set new-console off\n" 'ignore))) | |
| 336 | (gdb-enqueue-input (list "set height 0\n" 'ignore)) | |
| ae61773c | 337 | (gdb-enqueue-input (list "set width 0\n" 'ignore)) |
| 1ffac268 NR |
338 | ;; find source file and compilation directory here |
| 339 | (gdb-enqueue-input (list "server list main\n" 'ignore)) ; C program | |
| 340 | (gdb-enqueue-input (list "server list MAIN__\n" 'ignore)) ; Fortran program | |
| 341 | (gdb-enqueue-input (list "server info source\n" 'gdb-source-info)) | |
| 342 | ;; | |
| e7212bb3 | 343 | (gdb-set-gud-minor-mode-existing-buffers) |
| 1ffac268 NR |
344 | (run-hooks 'gdba-mode-hook)) |
| 345 | ||
| 346 | (defcustom gdb-use-colon-colon-notation nil | |
| a0091778 | 347 | "If non-nil use FUN::VAR format to display variables in the speedbar." |
| 1ffac268 | 348 | :type 'boolean |
| 27b3b9d3 | 349 | :group 'gud |
| bf247b6e | 350 | :version "22.1") |
| 1ffac268 NR |
351 | |
| 352 | (defun gud-watch () | |
| 353 | "Watch expression at point." | |
| 354 | (interactive) | |
| 355 | (require 'tooltip) | |
| 356 | (let ((expr (tooltip-identifier-from-point (point)))) | |
| 357 | (if (and (string-equal gdb-current-language "c") | |
| f2f82fa4 | 358 | gdb-use-colon-colon-notation gdb-current-frame) |
| 1ffac268 NR |
359 | (setq expr (concat gdb-current-frame "::" expr))) |
| 360 | (catch 'already-watched | |
| 361 | (dolist (var gdb-var-list) | |
| 362 | (if (string-equal expr (car var)) (throw 'already-watched nil))) | |
| 363 | (set-text-properties 0 (length expr) nil expr) | |
| 364 | (gdb-enqueue-input | |
| 619b6adb | 365 | (list |
| 2cec1d1a NR |
366 | (if (eq gud-minor-mode 'gdba) |
| 367 | (concat "server interpreter mi \"-var-create - * " expr "\"\n") | |
| 368 | (concat"-var-create - * " expr "\n")) | |
| 1ffac268 | 369 | `(lambda () (gdb-var-create-handler ,expr)))))) |
| f2dab427 | 370 | (select-window (get-buffer-window gud-comint-buffer 0))) |
| 1ffac268 NR |
371 | |
| 372 | (defconst gdb-var-create-regexp | |
| b6d0e4da | 373 | "name=\"\\(.*?\\)\",numchild=\"\\(.*?\\)\",type=\"\\(.*?\\)\"") |
| 1ffac268 NR |
374 | |
| 375 | (defun gdb-var-create-handler (expr) | |
| 376 | (with-current-buffer (gdb-get-create-buffer 'gdb-partial-output-buffer) | |
| 377 | (goto-char (point-min)) | |
| 378 | (if (re-search-forward gdb-var-create-regexp nil t) | |
| 379 | (let ((var (list expr | |
| 380 | (match-string 1) | |
| 381 | (match-string 2) | |
| 382 | (match-string 3) | |
| 383 | nil nil))) | |
| 384 | (push var gdb-var-list) | |
| 1ffac268 NR |
385 | (speedbar 1) |
| 386 | (if (equal (nth 2 var) "0") | |
| 387 | (gdb-enqueue-input | |
| bd7a628a NR |
388 | (list |
| 389 | (if (with-current-buffer | |
| 390 | gud-comint-buffer (eq gud-minor-mode 'gdba)) | |
| 391 | (concat "server interpreter mi \"-var-evaluate-expression " | |
| 392 | (nth 1 var) "\"\n") | |
| 393 | (concat "-var-evaluate-expression " (nth 1 var) "\n")) | |
| 1ffac268 NR |
394 | `(lambda () (gdb-var-evaluate-expression-handler |
| 395 | ,(nth 1 var) nil)))) | |
| 396 | (setq gdb-var-changed t))) | |
| 397 | (if (re-search-forward "Undefined command" nil t) | |
| 2e8c13b4 | 398 | (message-box "Watching expressions requires gdb 6.0 onwards") |
| 1ffac268 NR |
399 | (message "No symbol %s in current context." expr))))) |
| 400 | ||
| 401 | (defun gdb-var-evaluate-expression-handler (varnum changed) | |
| 402 | (with-current-buffer (gdb-get-create-buffer 'gdb-partial-output-buffer) | |
| 403 | (goto-char (point-min)) | |
| 404 | (re-search-forward ".*value=\"\\(.*?\\)\"" nil t) | |
| 405 | (catch 'var-found | |
| 12032009 | 406 | (let ((num 0)) |
| 1ffac268 NR |
407 | (dolist (var gdb-var-list) |
| 408 | (if (string-equal varnum (cadr var)) | |
| 409 | (progn | |
| 410 | (if changed (setcar (nthcdr 5 var) t)) | |
| 411 | (setcar (nthcdr 4 var) (match-string 1)) | |
| 412 | (setcar (nthcdr num gdb-var-list) var) | |
| 413 | (throw 'var-found nil))) | |
| 414 | (setq num (+ num 1)))))) | |
| 415 | (setq gdb-var-changed t)) | |
| 416 | ||
| 417 | (defun gdb-var-list-children (varnum) | |
| 418 | (gdb-enqueue-input | |
| bd7a628a NR |
419 | (list (concat "server interpreter mi \"-var-list-children " varnum "\"\n") |
| 420 | `(lambda () (gdb-var-list-children-handler ,varnum))))) | |
| 1ffac268 NR |
421 | |
| 422 | (defconst gdb-var-list-children-regexp | |
| b6d0e4da | 423 | "name=\"\\(.*?\\)\",exp=\"\\(.*?\\)\",numchild=\"\\(.*?\\)\"") |
| 1ffac268 NR |
424 | |
| 425 | (defun gdb-var-list-children-handler (varnum) | |
| 426 | (with-current-buffer (gdb-get-create-buffer 'gdb-partial-output-buffer) | |
| 427 | (goto-char (point-min)) | |
| 428 | (let ((var-list nil)) | |
| 429 | (catch 'child-already-watched | |
| 430 | (dolist (var gdb-var-list) | |
| 431 | (if (string-equal varnum (cadr var)) | |
| 432 | (progn | |
| 433 | (push var var-list) | |
| 434 | (while (re-search-forward gdb-var-list-children-regexp nil t) | |
| 435 | (let ((varchild (list (match-string 2) | |
| 436 | (match-string 1) | |
| 437 | (match-string 3) | |
| 438 | nil nil nil))) | |
| 439 | (if (looking-at ",type=\"\\(.*?\\)\"") | |
| 440 | (setcar (nthcdr 3 varchild) (match-string 1))) | |
| 441 | (dolist (var1 gdb-var-list) | |
| 442 | (if (string-equal (cadr var1) (cadr varchild)) | |
| 443 | (throw 'child-already-watched nil))) | |
| 444 | (push varchild var-list) | |
| 445 | (if (equal (nth 2 varchild) "0") | |
| 446 | (gdb-enqueue-input | |
| 447 | (list | |
| 448 | (concat | |
| 449 | "server interpreter mi \"-var-evaluate-expression " | |
| 450 | (nth 1 varchild) "\"\n") | |
| 451 | `(lambda () (gdb-var-evaluate-expression-handler | |
| 452 | ,(nth 1 varchild) nil)))))))) | |
| 453 | (push var var-list))) | |
| 454 | (setq gdb-var-list (nreverse var-list)))))) | |
| 455 | ||
| 456 | (defun gdb-var-update () | |
| 2cec1d1a | 457 | (if (not (member 'gdb-var-update gdb-pending-triggers)) |
| 1ffac268 | 458 | (progn |
| 39043abb | 459 | (gdb-enqueue-input |
| 619b6adb | 460 | (list |
| 39043abb NR |
461 | (if (with-current-buffer gud-comint-buffer (eq gud-minor-mode 'gdba)) |
| 462 | "server interpreter mi \"-var-update *\"\n" | |
| 463 | "-var-update *\n") | |
| 1ffac268 | 464 | 'gdb-var-update-handler)) |
| 2cec1d1a | 465 | (push 'gdb-var-update gdb-pending-triggers)))) |
| 1ffac268 NR |
466 | |
| 467 | (defconst gdb-var-update-regexp "name=\"\\(.*?\\)\"") | |
| 468 | ||
| 469 | (defun gdb-var-update-handler () | |
| 470 | (with-current-buffer (gdb-get-create-buffer 'gdb-partial-output-buffer) | |
| 471 | (goto-char (point-min)) | |
| 472 | (while (re-search-forward gdb-var-update-regexp nil t) | |
| 473 | (let ((varnum (match-string 1))) | |
| 474 | (gdb-enqueue-input | |
| 39043abb | 475 | (list |
| a0091778 NR |
476 | (if (with-current-buffer gud-comint-buffer |
| 477 | (eq gud-minor-mode 'gdba)) | |
| 39043abb NR |
478 | (concat "server interpreter mi \"-var-evaluate-expression " |
| 479 | varnum "\"\n") | |
| 480 | (concat "-var-evaluate-expression " varnum "\n")) | |
| 1ffac268 NR |
481 | `(lambda () (gdb-var-evaluate-expression-handler |
| 482 | ,varnum t))))))) | |
| 2cec1d1a | 483 | (setq gdb-pending-triggers |
| 9efdfc10 NR |
484 | (delq 'gdb-var-update gdb-pending-triggers)) |
| 485 | (when (and (boundp 'speedbar-frame) (frame-live-p speedbar-frame)) | |
| 486 | ;; dummy command to update speedbar at right time | |
| 487 | (gdb-enqueue-input (list "server pwd\n" 'gdb-speedbar-timer-fn)) | |
| 488 | ;; keep gdb-pending-triggers non-nil till end | |
| 489 | (push 'gdb-speedbar-timer gdb-pending-triggers))) | |
| 490 | ||
| 491 | (defun gdb-speedbar-timer-fn () | |
| 492 | (setq gdb-pending-triggers | |
| 493 | (delq 'gdb-speedbar-timer gdb-pending-triggers)) | |
| 494 | (with-current-buffer gud-comint-buffer | |
| 495 | (speedbar-timer-fn))) | |
| 1ffac268 NR |
496 | |
| 497 | (defun gdb-var-delete () | |
| 498 | "Delete watched expression from the speedbar." | |
| 499 | (interactive) | |
| 500 | (if (with-current-buffer gud-comint-buffer (eq gud-minor-mode 'gdba)) | |
| 501 | (let ((text (speedbar-line-text))) | |
| 502 | (string-match "\\(\\S-+\\)" text) | |
| 503 | (let* ((expr (match-string 1 text)) | |
| 504 | (var (assoc expr gdb-var-list)) | |
| 505 | (varnum (cadr var))) | |
| 506 | (unless (string-match "\\." varnum) | |
| 507 | (gdb-enqueue-input | |
| 619b6adb | 508 | (list |
| 39043abb NR |
509 | (if (with-current-buffer gud-comint-buffer |
| 510 | (eq gud-minor-mode 'gdba)) | |
| 511 | (concat "server interpreter mi \"-var-delete " varnum "\"\n") | |
| 512 | (concat "-var-delete " varnum "\n")) | |
| 1ffac268 NR |
513 | 'ignore)) |
| 514 | (setq gdb-var-list (delq var gdb-var-list)) | |
| 515 | (dolist (varchild gdb-var-list) | |
| 516 | (if (string-match (concat (nth 1 var) "\\.") (nth 1 varchild)) | |
| 517 | (setq gdb-var-list (delq varchild gdb-var-list)))) | |
| 518 | (setq gdb-var-changed t)))))) | |
| 519 | ||
| 520 | (defun gdb-edit-value (text token indent) | |
| d94dccc6 | 521 | "Assign a value to a variable displayed in the speedbar." |
| 1ffac268 NR |
522 | (let* ((var (nth (- (count-lines (point-min) (point)) 2) gdb-var-list)) |
| 523 | (varnum (cadr var)) (value)) | |
| 524 | (setq value (read-string "New value: ")) | |
| 525 | (gdb-enqueue-input | |
| 39043abb NR |
526 | (list |
| 527 | (if (with-current-buffer gud-comint-buffer | |
| 528 | (eq gud-minor-mode 'gdba)) | |
| a0091778 NR |
529 | (concat "server interpreter mi \"-var-assign " |
| 530 | varnum " " value "\"\n") | |
| 39043abb | 531 | (concat "-var-assign " varnum " " value "\n")) |
| 1ffac268 NR |
532 | 'ignore)))) |
| 533 | ||
| 534 | (defcustom gdb-show-changed-values t | |
| d94dccc6 SM |
535 | "If non-nil highlight values that have recently changed in the speedbar. |
| 536 | The highlighting is done with `font-lock-warning-face'." | |
| 1ffac268 | 537 | :type 'boolean |
| de1b8112 | 538 | :group 'gud |
| bf247b6e | 539 | :version "22.1") |
| 1ffac268 NR |
540 | |
| 541 | (defun gdb-speedbar-expand-node (text token indent) | |
| 542 | "Expand the node the user clicked on. | |
| 543 | TEXT is the text of the button we clicked on, a + or - item. | |
| 544 | TOKEN is data related to this node. | |
| 545 | INDENT is the current indentation depth." | |
| 546 | (cond ((string-match "+" text) ;expand this node | |
| 39043abb NR |
547 | (if (with-current-buffer gud-comint-buffer (eq gud-minor-mode 'gdba)) |
| 548 | (gdb-var-list-children token) | |
| 549 | (gdbmi-var-list-children token))) | |
| 1ffac268 NR |
550 | ((string-match "-" text) ;contract this node |
| 551 | (dolist (var gdb-var-list) | |
| 552 | (if (string-match (concat token "\\.") (nth 1 var)) | |
| 553 | (setq gdb-var-list (delq var gdb-var-list)))) | |
| 554 | (setq gdb-var-changed t)))) | |
| 1ffac268 NR |
555 | |
| 556 | (defun gdb-get-target-string () | |
| 557 | (with-current-buffer gud-comint-buffer | |
| 558 | gud-target-name)) | |
| 559 | \f | |
| 560 | ||
| 561 | ;; | |
| 562 | ;; gdb buffers. | |
| 563 | ;; | |
| 564 | ;; Each buffer has a TYPE -- a symbol that identifies the function | |
| 565 | ;; of that particular buffer. | |
| 566 | ;; | |
| 567 | ;; The usual gdb interaction buffer is given the type `gdba' and | |
| 568 | ;; is constructed specially. | |
| 569 | ;; | |
| 570 | ;; Others are constructed by gdb-get-create-buffer and | |
| 571 | ;; named according to the rules set forth in the gdb-buffer-rules-assoc | |
| 572 | ||
| 573 | (defvar gdb-buffer-rules-assoc '()) | |
| 574 | ||
| 575 | (defun gdb-get-buffer (key) | |
| 576 | "Return the gdb buffer tagged with type KEY. | |
| 577 | The key should be one of the cars in `gdb-buffer-rules-assoc'." | |
| 578 | (save-excursion | |
| 579 | (gdb-look-for-tagged-buffer key (buffer-list)))) | |
| 580 | ||
| 581 | (defun gdb-get-create-buffer (key) | |
| 582 | "Create a new gdb buffer of the type specified by KEY. | |
| 583 | The key should be one of the cars in `gdb-buffer-rules-assoc'." | |
| 584 | (or (gdb-get-buffer key) | |
| 585 | (let* ((rules (assoc key gdb-buffer-rules-assoc)) | |
| 586 | (name (funcall (gdb-rules-name-maker rules))) | |
| 587 | (new (get-buffer-create name))) | |
| 588 | (with-current-buffer new | |
| bf247b6e | 589 | (let ((trigger)) |
| fad137cd NR |
590 | (if (cdr (cdr rules)) |
| 591 | (setq trigger (funcall (car (cdr (cdr rules)))))) | |
| 592 | (set (make-local-variable 'gdb-buffer-type) key) | |
| 593 | (set (make-local-variable 'gud-minor-mode) | |
| 594 | (with-current-buffer gud-comint-buffer gud-minor-mode)) | |
| 595 | (set (make-local-variable 'tool-bar-map) gud-tool-bar-map) | |
| 596 | (if trigger (funcall trigger))) | |
| 1ffac268 NR |
597 | new)))) |
| 598 | ||
| 599 | (defun gdb-rules-name-maker (rules) (car (cdr rules))) | |
| 600 | ||
| 601 | (defun gdb-look-for-tagged-buffer (key bufs) | |
| 602 | (let ((retval nil)) | |
| 603 | (while (and (not retval) bufs) | |
| 604 | (set-buffer (car bufs)) | |
| 605 | (if (eq gdb-buffer-type key) | |
| 606 | (setq retval (car bufs))) | |
| 607 | (setq bufs (cdr bufs))) | |
| 608 | retval)) | |
| 609 | ||
| 610 | ;; | |
| 611 | ;; This assoc maps buffer type symbols to rules. Each rule is a list of | |
| 612 | ;; at least one and possible more functions. The functions have these | |
| 613 | ;; roles in defining a buffer type: | |
| 614 | ;; | |
| 615 | ;; NAME - Return a name for this buffer type. | |
| 616 | ;; | |
| 617 | ;; The remaining function(s) are optional: | |
| 618 | ;; | |
| 619 | ;; MODE - called in a new buffer with no arguments, should establish | |
| 620 | ;; the proper mode for the buffer. | |
| 621 | ;; | |
| 622 | ||
| 623 | (defun gdb-set-buffer-rules (buffer-type &rest rules) | |
| 624 | (let ((binding (assoc buffer-type gdb-buffer-rules-assoc))) | |
| 625 | (if binding | |
| 626 | (setcdr binding rules) | |
| 627 | (push (cons buffer-type rules) | |
| 628 | gdb-buffer-rules-assoc)))) | |
| 629 | ||
| 630 | ;; GUD buffers are an exception to the rules | |
| 631 | (gdb-set-buffer-rules 'gdba 'error) | |
| 632 | ||
| 633 | ;; | |
| 634 | ;; Partial-output buffer : This accumulates output from a command executed on | |
| 635 | ;; behalf of emacs (rather than the user). | |
| 636 | ;; | |
| 637 | (gdb-set-buffer-rules 'gdb-partial-output-buffer | |
| 638 | 'gdb-partial-output-name) | |
| 639 | ||
| 640 | (defun gdb-partial-output-name () | |
| 641 | (concat "*partial-output-" | |
| 642 | (gdb-get-target-string) | |
| 643 | "*")) | |
| 644 | ||
| 645 | \f | |
| 646 | (gdb-set-buffer-rules 'gdb-inferior-io | |
| 647 | 'gdb-inferior-io-name | |
| 648 | 'gdb-inferior-io-mode) | |
| 649 | ||
| 650 | (defun gdb-inferior-io-name () | |
| 651 | (concat "*input/output of " | |
| 652 | (gdb-get-target-string) | |
| 653 | "*")) | |
| 654 | ||
| 1a032087 NR |
655 | (defun gdb-display-inferior-io-buffer () |
| 656 | "Display IO of inferior in a separate window." | |
| 657 | (interactive) | |
| 658 | (if gdb-use-inferior-io-buffer | |
| 659 | (gdb-display-buffer | |
| 660 | (gdb-get-create-buffer 'gdb-inferior-io)))) | |
| 661 | ||
| 662 | (defun gdb-frame-inferior-io-buffer () | |
| 663 | "Display IO of inferior in a new frame." | |
| 664 | (interactive) | |
| 665 | (if gdb-use-inferior-io-buffer | |
| 666 | (let ((special-display-regexps (append special-display-regexps '(".*"))) | |
| 667 | (special-display-frame-alist gdb-frame-parameters)) | |
| 668 | (display-buffer (gdb-get-create-buffer 'gdb-inferior-io))))) | |
| 669 | ||
| 1ffac268 NR |
670 | (defvar gdb-inferior-io-mode-map |
| 671 | (let ((map (make-sparse-keymap))) | |
| 672 | (define-key map "\C-c\C-c" 'gdb-inferior-io-interrupt) | |
| 673 | (define-key map "\C-c\C-z" 'gdb-inferior-io-stop) | |
| 674 | (define-key map "\C-c\C-\\" 'gdb-inferior-io-quit) | |
| 675 | (define-key map "\C-c\C-d" 'gdb-inferior-io-eof) | |
| 676 | map)) | |
| 677 | ||
| 2cec1d1a | 678 | (define-derived-mode gdb-inferior-io-mode comint-mode "Inferior I/O" |
| 1ffac268 NR |
679 | "Major mode for gdb inferior-io." |
| 680 | :syntax-table nil :abbrev-table nil | |
| 681 | ;; We want to use comint because it has various nifty and familiar | |
| 682 | ;; features. We don't need a process, but comint wants one, so create | |
| 683 | ;; a dummy one. | |
| 684 | (make-comint-in-buffer | |
| 685 | (substring (buffer-name) 1 (- (length (buffer-name)) 1)) | |
| 686 | (current-buffer) "hexl") | |
| 687 | (setq comint-input-sender 'gdb-inferior-io-sender)) | |
| 688 | ||
| 689 | (defun gdb-inferior-io-sender (proc string) | |
| 690 | ;; PROC is the pseudo-process created to satisfy comint. | |
| 691 | (with-current-buffer (process-buffer proc) | |
| 692 | (setq proc (get-buffer-process gud-comint-buffer)) | |
| 693 | (process-send-string proc string) | |
| 694 | (process-send-string proc "\n"))) | |
| 695 | ||
| 696 | (defun gdb-inferior-io-interrupt () | |
| 697 | "Interrupt the program being debugged." | |
| 698 | (interactive) | |
| 699 | (interrupt-process | |
| 700 | (get-buffer-process gud-comint-buffer) comint-ptyp)) | |
| 701 | ||
| 702 | (defun gdb-inferior-io-quit () | |
| 703 | "Send quit signal to the program being debugged." | |
| 704 | (interactive) | |
| 705 | (quit-process | |
| 706 | (get-buffer-process gud-comint-buffer) comint-ptyp)) | |
| 707 | ||
| 708 | (defun gdb-inferior-io-stop () | |
| 709 | "Stop the program being debugged." | |
| 710 | (interactive) | |
| 711 | (stop-process | |
| 712 | (get-buffer-process gud-comint-buffer) comint-ptyp)) | |
| 713 | ||
| 714 | (defun gdb-inferior-io-eof () | |
| 715 | "Send end-of-file to the program being debugged." | |
| 716 | (interactive) | |
| 717 | (process-send-eof | |
| 718 | (get-buffer-process gud-comint-buffer))) | |
| 719 | \f | |
| 720 | ||
| 721 | ;; | |
| 722 | ;; gdb communications | |
| 723 | ;; | |
| 724 | ||
| 725 | ;; INPUT: things sent to gdb | |
| 726 | ;; | |
| 727 | ;; The queues are lists. Each element is either a string (indicating user or | |
| 728 | ;; user-like input) or a list of the form: | |
| 729 | ;; | |
| 730 | ;; (INPUT-STRING HANDLER-FN) | |
| 731 | ;; | |
| 732 | ;; The handler function will be called from the partial-output buffer when the | |
| 733 | ;; command completes. This is the way to write commands which invoke gdb | |
| 734 | ;; commands autonomously. | |
| 735 | ;; | |
| 736 | ;; These lists are consumed tail first. | |
| 737 | ;; | |
| 738 | ||
| 739 | (defun gdb-send (proc string) | |
| 740 | "A comint send filter for gdb. | |
| d94dccc6 | 741 | This filter may simply queue input for a later time." |
| bd7a628a NR |
742 | (let ((item (concat string "\n"))) |
| 743 | (if gud-running | |
| 744 | (progn | |
| 745 | (if gdb-enable-debug-log (push (cons 'send item) gdb-debug-log)) | |
| 746 | (process-send-string proc item)) | |
| 747 | (gdb-enqueue-input item)))) | |
| 1ffac268 NR |
748 | |
| 749 | ;; Note: Stuff enqueued here will be sent to the next prompt, even if it | |
| 750 | ;; is a query, or other non-top-level prompt. | |
| 751 | ||
| 752 | (defun gdb-enqueue-input (item) | |
| 2cec1d1a | 753 | (if gdb-prompting |
| 1ffac268 NR |
754 | (progn |
| 755 | (gdb-send-item item) | |
| 2cec1d1a NR |
756 | (setq gdb-prompting nil)) |
| 757 | (push item gdb-input-queue))) | |
| 1ffac268 NR |
758 | |
| 759 | (defun gdb-dequeue-input () | |
| 2cec1d1a | 760 | (let ((queue gdb-input-queue)) |
| 1ffac268 NR |
761 | (and queue |
| 762 | (let ((last (car (last queue)))) | |
| 2cec1d1a | 763 | (unless (nbutlast queue) (setq gdb-input-queue '())) |
| 1ffac268 | 764 | last)))) |
| cc615d5a NR |
765 | |
| 766 | (defun gdb-send-item (item) | |
| 7c511b96 | 767 | (setq gdb-flush-pending-output nil) |
| bd7a628a | 768 | (if gdb-enable-debug-log (push (cons 'send-item item) gdb-debug-log)) |
| cc615d5a NR |
769 | (setq gdb-current-item item) |
| 770 | (with-current-buffer gud-comint-buffer | |
| 771 | (if (eq gud-minor-mode 'gdba) | |
| 772 | (if (stringp item) | |
| 773 | (progn | |
| 774 | (setq gdb-output-sink 'user) | |
| 775 | (process-send-string (get-buffer-process gud-comint-buffer) item)) | |
| 776 | (progn | |
| 777 | (gdb-clear-partial-output) | |
| 778 | (setq gdb-output-sink 'pre-emacs) | |
| 779 | (process-send-string (get-buffer-process gud-comint-buffer) | |
| 780 | (car item)))) | |
| 781 | ;; case: eq gud-minor-mode 'gdbmi | |
| 782 | (gdb-clear-partial-output) | |
| 783 | (setq gdb-output-sink 'emacs) | |
| 784 | (process-send-string (get-buffer-process gud-comint-buffer) | |
| 785 | (car item))))) | |
| 1ffac268 NR |
786 | \f |
| 787 | ;; | |
| 788 | ;; output -- things gdb prints to emacs | |
| 789 | ;; | |
| 790 | ;; GDB output is a stream interrupted by annotations. | |
| 791 | ;; Annotations can be recognized by their beginning | |
| 792 | ;; with \C-j\C-z\C-z<tag><opt>\C-j | |
| 793 | ;; | |
| 794 | ;; The tag is a string obeying symbol syntax. | |
| 795 | ;; | |
| 796 | ;; The optional part `<opt>' can be either the empty string | |
| 797 | ;; or a space followed by more data relating to the annotation. | |
| 798 | ;; For example, the SOURCE annotation is followed by a filename, | |
| 799 | ;; line number and various useless goo. This data must not include | |
| 800 | ;; any newlines. | |
| 801 | ;; | |
| 802 | ||
| 803 | (defcustom gud-gdba-command-name "gdb -annotate=3" | |
| 804 | "Default command to execute an executable under the GDB-UI debugger." | |
| 805 | :type 'string | |
| 27b3b9d3 | 806 | :group 'gud |
| bf247b6e | 807 | :version "22.1") |
| 1ffac268 NR |
808 | |
| 809 | (defvar gdb-annotation-rules | |
| 810 | '(("pre-prompt" gdb-pre-prompt) | |
| 811 | ("prompt" gdb-prompt) | |
| 812 | ("commands" gdb-subprompt) | |
| 813 | ("overload-choice" gdb-subprompt) | |
| 814 | ("query" gdb-subprompt) | |
| 2cec1d1a | 815 | ;; Need this prompt for GDB 6.1 |
| 42fd213b | 816 | ("nquery" gdb-subprompt) |
| 1ffac268 NR |
817 | ("prompt-for-continue" gdb-subprompt) |
| 818 | ("post-prompt" gdb-post-prompt) | |
| 819 | ("source" gdb-source) | |
| 820 | ("starting" gdb-starting) | |
| 9cc4d7dd NR |
821 | ("exited" gdb-exited) |
| 822 | ("signalled" gdb-exited) | |
| 1ffac268 NR |
823 | ("signal" gdb-stopping) |
| 824 | ("breakpoint" gdb-stopping) | |
| 825 | ("watchpoint" gdb-stopping) | |
| 826 | ("frame-begin" gdb-frame-begin) | |
| 827 | ("stopped" gdb-stopped) | |
| 828 | ) "An assoc mapping annotation tags to functions which process them.") | |
| 829 | ||
| cc615d5a | 830 | (defun gdb-resync() |
| 7c511b96 | 831 | (setq gdb-flush-pending-output t) |
| cc615d5a NR |
832 | (setq gud-running nil) |
| 833 | (setq gdb-output-sink 'user) | |
| 834 | (setq gdb-input-queue nil) | |
| 835 | (setq gdb-pending-triggers nil) | |
| 836 | (setq gdb-prompting t)) | |
| 837 | ||
| 1ffac268 NR |
838 | (defconst gdb-source-spec-regexp |
| 839 | "\\(.*\\):\\([0-9]*\\):[0-9]*:[a-z]*:\\(0x[a-f0-9]*\\)") | |
| 840 | ||
| 841 | ;; Do not use this except as an annotation handler. | |
| 842 | (defun gdb-source (args) | |
| 843 | (string-match gdb-source-spec-regexp args) | |
| 844 | ;; Extract the frame position from the marker. | |
| 845 | (setq gud-last-frame | |
| 846 | (cons | |
| 847 | (match-string 1 args) | |
| 5c66660f | 848 | (string-to-number (match-string 2 args)))) |
| 1ffac268 | 849 | (setq gdb-current-address (match-string 3 args)) |
| b65a2dbf NR |
850 | ;; cover for auto-display output which comes *before* |
| 851 | ;; stopped annotation | |
| 2cec1d1a | 852 | (if (eq gdb-output-sink 'inferior) (setq gdb-output-sink 'user))) |
| 1ffac268 | 853 | |
| 1ffac268 | 854 | (defun gdb-pre-prompt (ignored) |
| d94dccc6 SM |
855 | "An annotation handler for `pre-prompt'. |
| 856 | This terminates the collection of output from a previous command if that | |
| 857 | happens to be in effect." | |
| 2cec1d1a | 858 | (let ((sink gdb-output-sink)) |
| 1ffac268 NR |
859 | (cond |
| 860 | ((eq sink 'user) t) | |
| 861 | ((eq sink 'emacs) | |
| 2cec1d1a | 862 | (setq gdb-output-sink 'post-emacs)) |
| 1ffac268 | 863 | (t |
| cc615d5a | 864 | (gdb-resync) |
| 1ffac268 NR |
865 | (error "Phase error in gdb-pre-prompt (got %s)" sink))))) |
| 866 | ||
| 867 | (defun gdb-prompt (ignored) | |
| 868 | "An annotation handler for `prompt'. | |
| 869 | This sends the next command (if any) to gdb." | |
| 870 | (when gdb-first-prompt (gdb-ann3)) | |
| 2cec1d1a | 871 | (let ((sink gdb-output-sink)) |
| 1ffac268 NR |
872 | (cond |
| 873 | ((eq sink 'user) t) | |
| 874 | ((eq sink 'post-emacs) | |
| 2cec1d1a | 875 | (setq gdb-output-sink 'user) |
| 1ffac268 | 876 | (let ((handler |
| 2cec1d1a | 877 | (car (cdr gdb-current-item)))) |
| 1ffac268 NR |
878 | (with-current-buffer (gdb-get-create-buffer 'gdb-partial-output-buffer) |
| 879 | (funcall handler)))) | |
| 880 | (t | |
| cc615d5a | 881 | (gdb-resync) |
| 1ffac268 NR |
882 | (error "Phase error in gdb-prompt (got %s)" sink)))) |
| 883 | (let ((input (gdb-dequeue-input))) | |
| 884 | (if input | |
| 885 | (gdb-send-item input) | |
| 886 | (progn | |
| 2cec1d1a | 887 | (setq gdb-prompting t) |
| 1ffac268 NR |
888 | (gud-display-frame))))) |
| 889 | ||
| 890 | (defun gdb-subprompt (ignored) | |
| 891 | "An annotation handler for non-top-level prompts." | |
| 2cec1d1a | 892 | (setq gdb-prompting t)) |
| 1ffac268 NR |
893 | |
| 894 | (defun gdb-starting (ignored) | |
| d94dccc6 SM |
895 | "An annotation handler for `starting'. |
| 896 | This says that I/O for the subprocess is now the program being debugged, | |
| 897 | not GDB." | |
| 9cc4d7dd | 898 | (setq gdb-active-process t) |
| 2cec1d1a | 899 | (let ((sink gdb-output-sink)) |
| 1ffac268 NR |
900 | (cond |
| 901 | ((eq sink 'user) | |
| 902 | (progn | |
| 903 | (setq gud-running t) | |
| 614963ba | 904 | (if gdb-use-inferior-io-buffer |
| 2cec1d1a | 905 | (setq gdb-output-sink 'inferior)))) |
| bf247b6e | 906 | (t |
| cc615d5a NR |
907 | (gdb-resync) |
| 908 | (error "Unexpected `starting' annotation"))))) | |
| 1ffac268 NR |
909 | |
| 910 | (defun gdb-stopping (ignored) | |
| 9cc4d7dd | 911 | "An annotation handler for `breakpoint' and other annotations. |
| d94dccc6 SM |
912 | They say that I/O for the subprocess is now GDB, not the program |
| 913 | being debugged." | |
| 614963ba | 914 | (if gdb-use-inferior-io-buffer |
| 2cec1d1a | 915 | (let ((sink gdb-output-sink)) |
| 614963ba NR |
916 | (cond |
| 917 | ((eq sink 'inferior) | |
| 2cec1d1a | 918 | (setq gdb-output-sink 'user)) |
| cc615d5a NR |
919 | (t |
| 920 | (gdb-resync) | |
| 921 | (error "Unexpected stopping annotation")))))) | |
| 1ffac268 | 922 | |
| 9cc4d7dd NR |
923 | (defun gdb-exited (ignored) |
| 924 | "An annotation handler for `exited' and `signalled'. | |
| 925 | They say that I/O for the subprocess is now GDB, not the program | |
| 926 | being debugged and that the program is no longer running. This | |
| 927 | function is used to change the focus of GUD tooltips to #define | |
| 928 | directives." | |
| 929 | (setq gdb-active-process nil) | |
| 930 | (gdb-stopping ignored)) | |
| 931 | ||
| 1ffac268 | 932 | (defun gdb-frame-begin (ignored) |
| 2cec1d1a | 933 | (let ((sink gdb-output-sink)) |
| 1ffac268 NR |
934 | (cond |
| 935 | ((eq sink 'inferior) | |
| 2cec1d1a | 936 | (setq gdb-output-sink 'user)) |
| 1ffac268 NR |
937 | ((eq sink 'user) t) |
| 938 | ((eq sink 'emacs) t) | |
| cc615d5a NR |
939 | (t |
| 940 | (gdb-resync) | |
| 941 | (error "Unexpected frame-begin annotation (%S)" sink))))) | |
| 1ffac268 NR |
942 | |
| 943 | (defun gdb-stopped (ignored) | |
| d94dccc6 SM |
944 | "An annotation handler for `stopped'. |
| 945 | It is just like `gdb-stopping', except that if we already set the output | |
| 946 | sink to `user' in `gdb-stopping', that is fine." | |
| 1ffac268 | 947 | (setq gud-running nil) |
| 2cec1d1a | 948 | (let ((sink gdb-output-sink)) |
| 1ffac268 NR |
949 | (cond |
| 950 | ((eq sink 'inferior) | |
| 2cec1d1a | 951 | (setq gdb-output-sink 'user)) |
| 1ffac268 | 952 | ((eq sink 'user) t) |
| cc615d5a NR |
953 | (t |
| 954 | (gdb-resync) | |
| 955 | (error "Unexpected stopped annotation"))))) | |
| 1ffac268 NR |
956 | |
| 957 | (defun gdb-post-prompt (ignored) | |
| d94dccc6 SM |
958 | "An annotation handler for `post-prompt'. |
| 959 | This begins the collection of output from the current command if that | |
| 960 | happens to be appropriate." | |
| 50af6c66 | 961 | (unless gdb-pending-triggers |
| 1ffac268 NR |
962 | (gdb-get-current-frame) |
| 963 | (gdb-invalidate-frames) | |
| 964 | (gdb-invalidate-breakpoints) | |
| 965 | (gdb-invalidate-assembler) | |
| 966 | (gdb-invalidate-registers) | |
| 37ebd64b | 967 | (gdb-invalidate-memory) |
| 1ffac268 NR |
968 | (gdb-invalidate-locals) |
| 969 | (gdb-invalidate-threads) | |
| da19d9ce SM |
970 | (unless (eq system-type 'darwin) ;Breaks on Darwin's GDB-5.3. |
| 971 | ;; FIXME: with GDB-6 on Darwin, this might very well work. | |
| 9efdfc10 NR |
972 | ;; only needed/used with speedbar/watch expressions |
| 973 | (when (and (boundp 'speedbar-frame) (frame-live-p speedbar-frame)) | |
| 974 | (setq gdb-var-changed t) ; force update | |
| 975 | (dolist (var gdb-var-list) | |
| 976 | (setcar (nthcdr 5 var) nil)) | |
| 50af6c66 | 977 | (gdb-var-update)))) |
| 2cec1d1a | 978 | (let ((sink gdb-output-sink)) |
| 1ffac268 NR |
979 | (cond |
| 980 | ((eq sink 'user) t) | |
| 981 | ((eq sink 'pre-emacs) | |
| 2cec1d1a | 982 | (setq gdb-output-sink 'emacs)) |
| 1ffac268 | 983 | (t |
| cc615d5a | 984 | (gdb-resync) |
| 1ffac268 NR |
985 | (error "Phase error in gdb-post-prompt (got %s)" sink))))) |
| 986 | ||
| 987 | (defun gud-gdba-marker-filter (string) | |
| d94dccc6 | 988 | "A gud marker filter for gdb. Handle a burst of output from GDB." |
| 7c511b96 NR |
989 | (if gdb-flush-pending-output |
| 990 | nil | |
| 991 | (if gdb-enable-debug-log (push (cons 'recv string) gdb-debug-log)) | |
| 992 | ;; Recall the left over gud-marker-acc from last time | |
| 993 | (setq gud-marker-acc (concat gud-marker-acc string)) | |
| 994 | ;; Start accumulating output for the GUD buffer | |
| 995 | (let ((output "")) | |
| 996 | ;; | |
| 997 | ;; Process all the complete markers in this chunk. | |
| 998 | (while (string-match "\n\032\032\\(.*\\)\n" gud-marker-acc) | |
| 999 | (let ((annotation (match-string 1 gud-marker-acc))) | |
| 1000 | ;; | |
| 1001 | ;; Stuff prior to the match is just ordinary output. | |
| 1002 | ;; It is either concatenated to OUTPUT or directed | |
| 1003 | ;; elsewhere. | |
| 1ffac268 | 1004 | (setq output |
| 7c511b96 NR |
1005 | (gdb-concat-output |
| 1006 | output | |
| 1007 | (substring gud-marker-acc 0 (match-beginning 0)))) | |
| 1008 | ;; | |
| 1009 | ;; Take that stuff off the gud-marker-acc. | |
| 1010 | (setq gud-marker-acc (substring gud-marker-acc (match-end 0))) | |
| 1ffac268 | 1011 | ;; |
| 7c511b96 NR |
1012 | ;; Parse the tag from the annotation, and maybe its arguments. |
| 1013 | (string-match "\\(\\S-*\\) ?\\(.*\\)" annotation) | |
| 1014 | (let* ((annotation-type (match-string 1 annotation)) | |
| 1015 | (annotation-arguments (match-string 2 annotation)) | |
| 1016 | (annotation-rule (assoc annotation-type | |
| 1017 | gdb-annotation-rules))) | |
| 1018 | ;; Call the handler for this annotation. | |
| 1019 | (if annotation-rule | |
| 1020 | (funcall (car (cdr annotation-rule)) | |
| 1021 | annotation-arguments) | |
| 1022 | ;; Else the annotation is not recognized. Ignore it silently, | |
| 1023 | ;; so that GDB can add new annotations without causing | |
| 1024 | ;; us to blow up. | |
| 1025 | )))) | |
| 1ffac268 | 1026 | ;; |
| 7c511b96 NR |
1027 | ;; Does the remaining text end in a partial line? |
| 1028 | ;; If it does, then keep part of the gud-marker-acc until we get more. | |
| 1029 | (if (string-match "\n\\'\\|\n\032\\'\\|\n\032\032.*\\'" | |
| 1030 | gud-marker-acc) | |
| 1031 | (progn | |
| 1032 | ;; Everything before the potential marker start can be output. | |
| 1033 | (setq output | |
| 1034 | (gdb-concat-output output | |
| 1035 | (substring gud-marker-acc 0 | |
| 1036 | (match-beginning 0)))) | |
| 1037 | ;; | |
| 1038 | ;; Everything after, we save, to combine with later input. | |
| a0091778 NR |
1039 | (setq gud-marker-acc (substring gud-marker-acc |
| 1040 | (match-beginning 0)))) | |
| 7c511b96 NR |
1041 | ;; |
| 1042 | ;; In case we know the gud-marker-acc contains no partial annotations: | |
| 1043 | (progn | |
| 1044 | (setq output (gdb-concat-output output gud-marker-acc)) | |
| 1045 | (setq gud-marker-acc ""))) | |
| 1046 | output))) | |
| 1ffac268 NR |
1047 | |
| 1048 | (defun gdb-concat-output (so-far new) | |
| 2cec1d1a | 1049 | (let ((sink gdb-output-sink)) |
| 1ffac268 NR |
1050 | (cond |
| 1051 | ((eq sink 'user) (concat so-far new)) | |
| 1052 | ((or (eq sink 'pre-emacs) (eq sink 'post-emacs)) so-far) | |
| 1053 | ((eq sink 'emacs) | |
| 1054 | (gdb-append-to-partial-output new) | |
| 1055 | so-far) | |
| 1056 | ((eq sink 'inferior) | |
| 1057 | (gdb-append-to-inferior-io new) | |
| 1058 | so-far) | |
| cc615d5a NR |
1059 | (t |
| 1060 | (gdb-resync) | |
| 1061 | (error "Bogon output sink %S" sink))))) | |
| 1ffac268 NR |
1062 | |
| 1063 | (defun gdb-append-to-partial-output (string) | |
| 1064 | (with-current-buffer (gdb-get-create-buffer 'gdb-partial-output-buffer) | |
| 1065 | (goto-char (point-max)) | |
| 1066 | (insert string))) | |
| 1067 | ||
| 1068 | (defun gdb-clear-partial-output () | |
| 1069 | (with-current-buffer (gdb-get-create-buffer 'gdb-partial-output-buffer) | |
| 1070 | (erase-buffer))) | |
| 1071 | ||
| 1072 | (defun gdb-append-to-inferior-io (string) | |
| 1073 | (with-current-buffer (gdb-get-create-buffer 'gdb-inferior-io) | |
| 1074 | (goto-char (point-max)) | |
| 1075 | (insert-before-markers string)) | |
| 1076 | (if (not (string-equal string "")) | |
| 1077 | (gdb-display-buffer (gdb-get-create-buffer 'gdb-inferior-io)))) | |
| 1078 | ||
| 1079 | (defun gdb-clear-inferior-io () | |
| 1080 | (with-current-buffer (gdb-get-create-buffer 'gdb-inferior-io) | |
| 1081 | (erase-buffer))) | |
| 1082 | \f | |
| 1083 | ||
| 1084 | ;; One trick is to have a command who's output is always available in a buffer | |
| 1085 | ;; of it's own, and is always up to date. We build several buffers of this | |
| 1086 | ;; type. | |
| 1087 | ;; | |
| 1088 | ;; There are two aspects to this: gdb has to tell us when the output for that | |
| 1089 | ;; command might have changed, and we have to be able to run the command | |
| 1090 | ;; behind the user's back. | |
| 1091 | ;; | |
| 1092 | ;; The output phasing associated with the variable gdb-output-sink | |
| 1093 | ;; help us to run commands behind the user's back. | |
| 1094 | ;; | |
| 1095 | ;; Below is the code for specificly managing buffers of output from one | |
| 1096 | ;; command. | |
| 1097 | ;; | |
| 1098 | ||
| 1099 | ;; The trigger function is suitable for use in the assoc GDB-ANNOTATION-RULES | |
| 1100 | ;; It adds an input for the command we are tracking. It should be the | |
| 1101 | ;; annotation rule binding of whatever gdb sends to tell us this command | |
| 1102 | ;; might have changed it's output. | |
| 1103 | ;; | |
| a0091778 | 1104 | ;; NAME is the function name. DEMAND-PREDICATE tests if output is really needed. |
| 1ffac268 NR |
1105 | ;; GDB-COMMAND is a string of such. OUTPUT-HANDLER is the function bound to the |
| 1106 | ;; input in the input queue (see comment about ``gdb communications'' above). | |
| 1107 | ||
| 1108 | (defmacro def-gdb-auto-update-trigger (name demand-predicate gdb-command | |
| 1109 | output-handler) | |
| 1110 | `(defun ,name (&optional ignored) | |
| 1111 | (if (and (,demand-predicate) | |
| 1112 | (not (member ',name | |
| 2cec1d1a | 1113 | gdb-pending-triggers))) |
| 1ffac268 NR |
1114 | (progn |
| 1115 | (gdb-enqueue-input | |
| 1116 | (list ,gdb-command ',output-handler)) | |
| 2cec1d1a | 1117 | (push ',name gdb-pending-triggers))))) |
| 1ffac268 NR |
1118 | |
| 1119 | (defmacro def-gdb-auto-update-handler (name trigger buf-key custom-defun) | |
| 1120 | `(defun ,name () | |
| 2cec1d1a | 1121 | (setq gdb-pending-triggers |
| 1ffac268 | 1122 | (delq ',trigger |
| 2cec1d1a | 1123 | gdb-pending-triggers)) |
| 1ffac268 NR |
1124 | (let ((buf (gdb-get-buffer ',buf-key))) |
| 1125 | (and buf | |
| 1126 | (with-current-buffer buf | |
| 1127 | (let ((p (point)) | |
| 1128 | (buffer-read-only nil)) | |
| 1129 | (erase-buffer) | |
| 1130 | (insert-buffer-substring (gdb-get-create-buffer | |
| 1131 | 'gdb-partial-output-buffer)) | |
| 1132 | (goto-char p))))) | |
| 1133 | ;; put customisation here | |
| 1134 | (,custom-defun))) | |
| 1135 | ||
| a0091778 NR |
1136 | (defmacro def-gdb-auto-updated-buffer (buffer-key |
| 1137 | trigger-name gdb-command | |
| 1138 | output-handler-name custom-defun) | |
| 1ffac268 NR |
1139 | `(progn |
| 1140 | (def-gdb-auto-update-trigger ,trigger-name | |
| 1141 | ;; The demand predicate: | |
| 1142 | (lambda () (gdb-get-buffer ',buffer-key)) | |
| 1143 | ,gdb-command | |
| 1144 | ,output-handler-name) | |
| 1145 | (def-gdb-auto-update-handler ,output-handler-name | |
| 1146 | ,trigger-name ,buffer-key ,custom-defun))) | |
| 1147 | ||
| 1148 | \f | |
| 1149 | ;; | |
| 1150 | ;; Breakpoint buffer : This displays the output of `info breakpoints'. | |
| 1151 | ;; | |
| 1152 | (gdb-set-buffer-rules 'gdb-breakpoints-buffer | |
| 1153 | 'gdb-breakpoints-buffer-name | |
| 1154 | 'gdb-breakpoints-mode) | |
| 1155 | ||
| 1156 | (def-gdb-auto-updated-buffer gdb-breakpoints-buffer | |
| 1157 | ;; This defines the auto update rule for buffers of type | |
| 1158 | ;; `gdb-breakpoints-buffer'. | |
| 1159 | ;; | |
| 1160 | ;; It defines a function to serve as the annotation handler that | |
| 1161 | ;; handles the `foo-invalidated' message. That function is called: | |
| 1162 | gdb-invalidate-breakpoints | |
| 1163 | ;; | |
| 1164 | ;; To update the buffer, this command is sent to gdb. | |
| 1165 | "server info breakpoints\n" | |
| 1166 | ;; | |
| 1167 | ;; This also defines a function to be the handler for the output | |
| 1168 | ;; from the command above. That function will copy the output into | |
| 1169 | ;; the appropriately typed buffer. That function will be called: | |
| 1170 | gdb-info-breakpoints-handler | |
| 1171 | ;; buffer specific functions | |
| 1172 | gdb-info-breakpoints-custom) | |
| 1173 | ||
| b6d0e4da NR |
1174 | (defconst breakpoint-xpm-data |
| 1175 | "/* XPM */ | |
| 1ffac268 NR |
1176 | static char *magick[] = { |
| 1177 | /* columns rows colors chars-per-pixel */ | |
| 1178 | \"10 10 2 1\", | |
| 1179 | \" c red\", | |
| 1180 | \"+ c None\", | |
| 1181 | /* pixels */ | |
| 1182 | \"+++ +++\", | |
| 1183 | \"++ ++\", | |
| 1184 | \"+ +\", | |
| 1185 | \" \", | |
| 1186 | \" \", | |
| 1187 | \" \", | |
| 1188 | \" \", | |
| 1189 | \"+ +\", | |
| 1190 | \"++ ++\", | |
| 1191 | \"+++ +++\", | |
| 1192 | };" | |
| 1193 | "XPM data used for breakpoint icon.") | |
| 1194 | ||
| 1195 | (defconst breakpoint-enabled-pbm-data | |
| b6d0e4da | 1196 | "P1 |
| 1ffac268 NR |
1197 | 10 10\", |
| 1198 | 0 0 0 0 1 1 1 1 0 0 0 0 | |
| 1199 | 0 0 0 1 1 1 1 1 1 0 0 0 | |
| 1200 | 0 0 1 1 1 1 1 1 1 1 0 0 | |
| 1201 | 0 1 1 1 1 1 1 1 1 1 1 0 | |
| 1202 | 0 1 1 1 1 1 1 1 1 1 1 0 | |
| 1203 | 0 1 1 1 1 1 1 1 1 1 1 0 | |
| 1204 | 0 1 1 1 1 1 1 1 1 1 1 0 | |
| 1205 | 0 0 1 1 1 1 1 1 1 1 0 0 | |
| 1206 | 0 0 0 1 1 1 1 1 1 0 0 0 | |
| 1207 | 0 0 0 0 1 1 1 1 0 0 0 0" | |
| 1208 | "PBM data used for enabled breakpoint icon.") | |
| 1209 | ||
| 1210 | (defconst breakpoint-disabled-pbm-data | |
| b6d0e4da | 1211 | "P1 |
| 1ffac268 NR |
1212 | 10 10\", |
| 1213 | 0 0 1 0 1 0 1 0 0 0 | |
| 1214 | 0 1 0 1 0 1 0 1 0 0 | |
| 1215 | 1 0 1 0 1 0 1 0 1 0 | |
| 1216 | 0 1 0 1 0 1 0 1 0 1 | |
| 1217 | 1 0 1 0 1 0 1 0 1 0 | |
| 1218 | 0 1 0 1 0 1 0 1 0 1 | |
| 1219 | 1 0 1 0 1 0 1 0 1 0 | |
| 1220 | 0 1 0 1 0 1 0 1 0 1 | |
| 1221 | 0 0 1 0 1 0 1 0 1 0 | |
| 1222 | 0 0 0 1 0 1 0 1 0 0" | |
| 1223 | "PBM data used for disabled breakpoint icon.") | |
| 1224 | ||
| 1225 | (defvar breakpoint-enabled-icon nil | |
| d94dccc6 | 1226 | "Icon for enabled breakpoint in display margin.") |
| 1ffac268 NR |
1227 | |
| 1228 | (defvar breakpoint-disabled-icon nil | |
| d94dccc6 | 1229 | "Icon for disabled breakpoint in display margin.") |
| 1ffac268 | 1230 | |
| a9c65ba5 | 1231 | ;; Bitmap for breakpoint in fringe |
| 9788e74e EZ |
1232 | (and (display-images-p) |
| 1233 | (define-fringe-bitmap 'breakpoint | |
| 1234 | "\x3c\x7e\xff\xff\xff\xff\x7e\x3c")) | |
| 1ffac268 | 1235 | |
| e38b967a | 1236 | (defface breakpoint-enabled |
| c29749e7 MB |
1237 | '((t |
| 1238 | :foreground "red" | |
| 1239 | :weight bold)) | |
| 619b6adb KS |
1240 | "Face for enabled breakpoint icon in fringe." |
| 1241 | :group 'gud) | |
| e38b967a MB |
1242 | ;; compatibility alias for old name |
| 1243 | (put 'breakpoint-enabled-bitmap-face 'face-alias 'breakpoint-enabled) | |
| 1ffac268 | 1244 | |
| e38b967a | 1245 | (defface breakpoint-disabled |
| 0c04baa6 MB |
1246 | ;; We use different values of grey for different background types, |
| 1247 | ;; so that on low-color displays it will end up as something visible | |
| 5f9e3a26 | 1248 | ;; if it has to be approximated. |
| c29749e7 MB |
1249 | '((((background dark)) :foreground "grey60") |
| 1250 | (((background light)) :foreground "grey40")) | |
| 619b6adb KS |
1251 | "Face for disabled breakpoint icon in fringe." |
| 1252 | :group 'gud) | |
| e38b967a MB |
1253 | ;; compatibility alias for old name |
| 1254 | (put 'breakpoint-disabled-bitmap-face 'face-alias 'breakpoint-disabled) | |
| 1ffac268 NR |
1255 | |
| 1256 | ;;-put breakpoint icons in relevant margins (even those set in the GUD buffer) | |
| 1257 | (defun gdb-info-breakpoints-custom () | |
| b6d0e4da | 1258 | (let ((flag) (bptno)) |
| 1ffac268 NR |
1259 | ;; remove all breakpoint-icons in source buffers but not assembler buffer |
| 1260 | (dolist (buffer (buffer-list)) | |
| 1261 | (with-current-buffer buffer | |
| 1262 | (if (and (eq gud-minor-mode 'gdba) | |
| 2cec1d1a | 1263 | (not (string-match "\\`\\*.+\\*\\'" (buffer-name)))) |
| 1ffac268 NR |
1264 | (gdb-remove-breakpoint-icons (point-min) (point-max))))) |
| 1265 | (with-current-buffer (gdb-get-buffer 'gdb-breakpoints-buffer) | |
| 1266 | (save-excursion | |
| 1267 | (goto-char (point-min)) | |
| 1268 | (while (< (point) (- (point-max) 1)) | |
| 1269 | (forward-line 1) | |
| 1270 | (if (looking-at "[^\t].*breakpoint") | |
| 1271 | (progn | |
| b6d0e4da NR |
1272 | (looking-at "\\([0-9]+\\)\\s-+\\S-+\\s-+\\S-+\\s-+\\(.\\)") |
| 1273 | (setq bptno (match-string 1)) | |
| 1274 | (setq flag (char-after (match-beginning 2))) | |
| 1ffac268 | 1275 | (beginning-of-line) |
| 94cd554a | 1276 | (if (re-search-forward " in .* at\\s-+" nil t) |
| 1ffac268 | 1277 | (progn |
| b6d0e4da | 1278 | (looking-at "\\(\\S-+\\):\\([0-9]+\\)") |
| 1ffac268 NR |
1279 | (let ((line (match-string 2)) (buffer-read-only nil) |
| 1280 | (file (match-string 1))) | |
| 1281 | (add-text-properties (point-at-bol) (point-at-eol) | |
| 1282 | '(mouse-face highlight | |
| 1283 | help-echo "mouse-2, RET: visit breakpoint")) | |
| 94cd554a | 1284 | (unless (file-exists-p file) |
| a0091778 | 1285 | (setq file (cdr (assoc bptno gdb-location-alist)))) |
| 94cd554a NR |
1286 | (unless (string-equal file "File not found") |
| 1287 | (if file | |
| e7212bb3 NR |
1288 | (with-current-buffer (find-file-noselect file) |
| 1289 | (set (make-local-variable 'gud-minor-mode) | |
| 94cd554a | 1290 | 'gdba) |
| e7212bb3 NR |
1291 | (set (make-local-variable 'tool-bar-map) |
| 1292 | gud-tool-bar-map) | |
| a0091778 NR |
1293 | ;; only want one breakpoint icon at each |
| 1294 | ;; location | |
| 94cd554a NR |
1295 | (save-excursion |
| 1296 | (goto-line (string-to-number line)) | |
| 1297 | (gdb-put-breakpoint-icon (eq flag ?y) bptno))) | |
| 1298 | (gdb-enqueue-input | |
| a0091778 NR |
1299 | (list |
| 1300 | (concat "list " | |
| 1301 | (match-string-no-properties 1) ":1\n") | |
| 94cd554a NR |
1302 | 'ignore)) |
| 1303 | (gdb-enqueue-input | |
| 50af6c66 NR |
1304 | (list "info source\n" |
| 1305 | `(lambda () (gdb-get-location | |
| 1306 | ,bptno ,line ,flag))))))))))) | |
| b65a2dbf NR |
1307 | (end-of-line))))) |
| 1308 | (if (gdb-get-buffer 'gdb-assembler-buffer) (gdb-assembler-custom))) | |
| 1ffac268 | 1309 | |
| b6d0e4da NR |
1310 | (defun gdb-mouse-set-clear-breakpoint (event) |
| 1311 | "Set/clear breakpoint in left fringe/margin with mouse click." | |
| 1ffac268 NR |
1312 | (interactive "e") |
| 1313 | (mouse-minibuffer-check event) | |
| 1314 | (let ((posn (event-end event))) | |
| 1315 | (if (numberp (posn-point posn)) | |
| 1316 | (with-selected-window (posn-window posn) | |
| 1317 | (save-excursion | |
| 1318 | (goto-char (posn-point posn)) | |
| 1319 | (if (or (posn-object posn) | |
| a9c65ba5 KS |
1320 | (eq (car (fringe-bitmaps-at-pos (posn-point posn))) |
| 1321 | 'breakpoint)) | |
| 1ffac268 NR |
1322 | (gud-remove nil) |
| 1323 | (gud-break nil))))))) | |
| 1324 | ||
| b6d0e4da NR |
1325 | (defun gdb-mouse-toggle-breakpoint (event) |
| 1326 | "Enable/disable breakpoint in left fringe/margin with mouse click." | |
| 1327 | (interactive "e") | |
| 1328 | (mouse-minibuffer-check event) | |
| 1329 | (let ((posn (event-end event))) | |
| 1330 | (if (numberp (posn-point posn)) | |
| 1331 | (with-selected-window (posn-window posn) | |
| 1332 | (save-excursion | |
| 1333 | (goto-char (posn-point posn)) | |
| bf247b6e | 1334 | (if |
| b6d0e4da NR |
1335 | ; (or |
| 1336 | (posn-object posn) | |
| 1337 | ; (eq (car (fringe-bitmaps-at-pos (posn-point posn))) | |
| 1338 | ; 'breakpoint)) | |
| 1339 | (gdb-enqueue-input | |
| 1340 | (list | |
| 1341 | (let ((bptno (get-text-property | |
| 1342 | 0 'gdb-bptno (car (posn-string posn))))) | |
| 1343 | (concat | |
| 1344 | (if (get-text-property | |
| 1345 | 0 'gdb-enabled (car (posn-string posn))) | |
| 1346 | "disable " | |
| 1347 | "enable ") | |
| 1348 | bptno "\n")) 'ignore)))))))) | |
| 1349 | ||
| 1ffac268 NR |
1350 | (defun gdb-breakpoints-buffer-name () |
| 1351 | (with-current-buffer gud-comint-buffer | |
| 1352 | (concat "*breakpoints of " (gdb-get-target-string) "*"))) | |
| 1353 | ||
| 1354 | (defun gdb-display-breakpoints-buffer () | |
| f6a2315e | 1355 | "Display status of user-settable breakpoints." |
| 1ffac268 NR |
1356 | (interactive) |
| 1357 | (gdb-display-buffer | |
| 1358 | (gdb-get-create-buffer 'gdb-breakpoints-buffer))) | |
| 1359 | ||
| 95cc50b6 | 1360 | (defconst gdb-frame-parameters |
| 1a9203d0 | 1361 | '((height . 14) (width . 80) |
| 95cc50b6 NR |
1362 | (unsplittable . t) |
| 1363 | (tool-bar-lines . nil) | |
| 1364 | (menu-bar-lines . nil) | |
| 1365 | (minibuffer . nil))) | |
| 1366 | ||
| 1ffac268 | 1367 | (defun gdb-frame-breakpoints-buffer () |
| f6a2315e | 1368 | "Display status of user-settable breakpoints in a new frame." |
| 1ffac268 | 1369 | (interactive) |
| 1a9203d0 NR |
1370 | (let ((special-display-regexps (append special-display-regexps '(".*"))) |
| 1371 | (special-display-frame-alist gdb-frame-parameters)) | |
| 1372 | (display-buffer (gdb-get-create-buffer 'gdb-breakpoints-buffer)))) | |
| 1ffac268 NR |
1373 | |
| 1374 | (defvar gdb-breakpoints-mode-map | |
| 1375 | (let ((map (make-sparse-keymap)) | |
| 1376 | (menu (make-sparse-keymap "Breakpoints"))) | |
| 0d43db4d | 1377 | (define-key menu [quit] '("Quit" . kill-this-buffer)) |
| 1ffac268 | 1378 | (define-key menu [goto] '("Goto" . gdb-goto-breakpoint)) |
| 0d43db4d NR |
1379 | (define-key menu [delete] '("Delete" . gdb-delete-breakpoint)) |
| 1380 | (define-key menu [toggle] '("Toggle" . gdb-toggle-breakpoint)) | |
| 1ffac268 NR |
1381 | (suppress-keymap map) |
| 1382 | (define-key map [menu-bar breakpoints] (cons "Breakpoints" menu)) | |
| 1383 | (define-key map " " 'gdb-toggle-breakpoint) | |
| 1384 | (define-key map "d" 'gdb-delete-breakpoint) | |
| 12032009 | 1385 | (define-key map "q" 'kill-this-buffer) |
| 1ffac268 | 1386 | (define-key map "\r" 'gdb-goto-breakpoint) |
| f2fc1724 | 1387 | (define-key map [mouse-2] 'gdb-goto-breakpoint) |
| 0d43db4d | 1388 | (define-key map [follow-link] 'mouse-face) |
| 1ffac268 NR |
1389 | map)) |
| 1390 | ||
| 1391 | (defun gdb-breakpoints-mode () | |
| 1392 | "Major mode for gdb breakpoints. | |
| 1393 | ||
| 1394 | \\{gdb-breakpoints-mode-map}" | |
| fad137cd | 1395 | (kill-all-local-variables) |
| 1ffac268 NR |
1396 | (setq major-mode 'gdb-breakpoints-mode) |
| 1397 | (setq mode-name "Breakpoints") | |
| 1398 | (use-local-map gdb-breakpoints-mode-map) | |
| 1399 | (setq buffer-read-only t) | |
| fad137cd | 1400 | (run-mode-hooks 'gdb-breakpoints-mode-hook) |
| 9f438d80 | 1401 | (if (with-current-buffer gud-comint-buffer (eq gud-minor-mode 'gdba)) |
| fad137cd NR |
1402 | 'gdb-invalidate-breakpoints |
| 1403 | 'gdbmi-invalidate-breakpoints)) | |
| 1ffac268 NR |
1404 | |
| 1405 | (defun gdb-toggle-breakpoint () | |
| b6d0e4da | 1406 | "Enable/disable breakpoint at current line." |
| 1ffac268 NR |
1407 | (interactive) |
| 1408 | (save-excursion | |
| 1409 | (beginning-of-line 1) | |
| 7731023b NR |
1410 | (if (if (with-current-buffer gud-comint-buffer (eq gud-minor-mode 'gdba)) |
| 1411 | (looking-at "\\([0-9]+\\).*point\\s-*\\S-*\\s-*\\(.\\)") | |
| 1412 | (looking-at | |
| a0091778 | 1413 | "\\([0-9]+\\)\\s-*\\S-*\\s-*\\S-*\\s-*\\(.\\)\\s-*\\S-*\\s-*\\S-*:[0-9]+")) |
| 7731023b NR |
1414 | (gdb-enqueue-input |
| 1415 | (list | |
| 1416 | (concat gdb-server-prefix | |
| 1417 | (if (eq ?y (char-after (match-beginning 2))) | |
| 1418 | "disable " | |
| 1419 | "enable ") | |
| 1420 | (match-string 1) "\n") 'ignore)) | |
| 1421 | (error "Not recognized as break/watchpoint line")))) | |
| 1ffac268 NR |
1422 | |
| 1423 | (defun gdb-delete-breakpoint () | |
| 1424 | "Delete the breakpoint at current line." | |
| 1425 | (interactive) | |
| 1426 | (beginning-of-line 1) | |
| 7731023b NR |
1427 | (if (if (with-current-buffer gud-comint-buffer (eq gud-minor-mode 'gdba)) |
| 1428 | (looking-at "\\([0-9]+\\).*point\\s-*\\S-*\\s-*\\(.\\)") | |
| 1429 | (looking-at | |
| 1430 | "\\([0-9]+\\)\\s-*\\S-*\\s-*\\S-*\\s-*.\\s-*\\S-*\\s-*\\S-*:[0-9]+")) | |
| 1431 | (gdb-enqueue-input | |
| 1432 | (list | |
| 1433 | (concat gdb-server-prefix "delete " (match-string 1) "\n") 'ignore)) | |
| 1434 | (error "Not recognized as break/watchpoint line"))) | |
| 1ffac268 | 1435 | |
| f2fc1724 | 1436 | (defun gdb-goto-breakpoint (&optional event) |
| f6a2315e | 1437 | "Display the breakpoint location specified at current line." |
| f2fc1724 NR |
1438 | (interactive (list last-input-event)) |
| 1439 | (if event (mouse-set-point event)) | |
| 1ffac268 NR |
1440 | (save-excursion |
| 1441 | (beginning-of-line 1) | |
| 7731023b | 1442 | (if (if (with-current-buffer gud-comint-buffer (eq gud-minor-mode 'gdba)) |
| 94cd554a | 1443 | (looking-at "\\([0-9]+\\) .* in .* at\\s-+\\(\\S-*\\):\\([0-9]+\\)") |
| 7731023b | 1444 | (looking-at |
| a0091778 NR |
1445 | "\\([0-9]+\\)\\s-*\\S-*\\s-*\\S-*\\s-*.\\s-*\\S-*\\s-*\ |
| 1446 | \\(\\S-*\\):\\([0-9]+\\)")) | |
| 94cd554a NR |
1447 | (let ((bptno (match-string 1)) |
| 1448 | (file (match-string 2)) | |
| 1449 | (line (match-string 3))) | |
| 7731023b | 1450 | (save-selected-window |
| 1a032087 NR |
1451 | (let* ((buf (find-file-noselect |
| 1452 | (if (file-exists-p file) file | |
| a0091778 | 1453 | (cdr (assoc bptno gdb-location-alist))))) |
| f2dab427 | 1454 | (window (display-buffer buf))) |
| 7731023b NR |
1455 | (with-current-buffer buf |
| 1456 | (goto-line (string-to-number line)) | |
| 1457 | (set-window-point window (point)))))) | |
| 1458 | (error "Not recognized as break/watchpoint line")))) | |
| 1ffac268 | 1459 | \f |
| f2fc1724 | 1460 | |
| 1ffac268 NR |
1461 | ;; Frames buffer. This displays a perpetually correct bactracktrace |
| 1462 | ;; (from the command `where'). | |
| 1463 | ;; | |
| 1464 | ;; Alas, if your stack is deep, it is costly. | |
| 1465 | ;; | |
| 1466 | (gdb-set-buffer-rules 'gdb-stack-buffer | |
| 1467 | 'gdb-stack-buffer-name | |
| 1468 | 'gdb-frames-mode) | |
| 1469 | ||
| 1470 | (def-gdb-auto-updated-buffer gdb-stack-buffer | |
| 1471 | gdb-invalidate-frames | |
| 1472 | "server where\n" | |
| 1473 | gdb-info-frames-handler | |
| 1474 | gdb-info-frames-custom) | |
| 1475 | ||
| 1476 | (defun gdb-info-frames-custom () | |
| 1477 | (with-current-buffer (gdb-get-buffer 'gdb-stack-buffer) | |
| 1478 | (save-excursion | |
| 1479 | (let ((buffer-read-only nil)) | |
| 1480 | (goto-char (point-min)) | |
| 1481 | (while (< (point) (point-max)) | |
| 1482 | (add-text-properties (point-at-bol) (point-at-eol) | |
| 1483 | '(mouse-face highlight | |
| 1484 | help-echo "mouse-2, RET: Select frame")) | |
| 1485 | (beginning-of-line) | |
| de1b8112 NR |
1486 | (when (and (looking-at "^#\\([0-9]+\\)") |
| 1487 | (equal (match-string 1) gdb-current-stack-level)) | |
| 1ffac268 NR |
1488 | (put-text-property (point-at-bol) (point-at-eol) |
| 1489 | 'face '(:inverse-video t))) | |
| 1490 | (forward-line 1)))))) | |
| 1491 | ||
| 1492 | (defun gdb-stack-buffer-name () | |
| 1493 | (with-current-buffer gud-comint-buffer | |
| 1494 | (concat "*stack frames of " (gdb-get-target-string) "*"))) | |
| 1495 | ||
| 1496 | (defun gdb-display-stack-buffer () | |
| f6a2315e | 1497 | "Display backtrace of current stack." |
| 1ffac268 NR |
1498 | (interactive) |
| 1499 | (gdb-display-buffer | |
| 1500 | (gdb-get-create-buffer 'gdb-stack-buffer))) | |
| 1501 | ||
| 1502 | (defun gdb-frame-stack-buffer () | |
| f6a2315e | 1503 | "Display backtrace of current stack in a new frame." |
| 1ffac268 | 1504 | (interactive) |
| 1a9203d0 NR |
1505 | (let ((special-display-regexps (append special-display-regexps '(".*"))) |
| 1506 | (special-display-frame-alist gdb-frame-parameters)) | |
| 1507 | (display-buffer (gdb-get-create-buffer 'gdb-stack-buffer)))) | |
| 1ffac268 NR |
1508 | |
| 1509 | (defvar gdb-frames-mode-map | |
| 1510 | (let ((map (make-sparse-keymap))) | |
| 1511 | (suppress-keymap map) | |
| 12032009 | 1512 | (define-key map "q" 'kill-this-buffer) |
| 1ffac268 | 1513 | (define-key map "\r" 'gdb-frames-select) |
| f2fc1724 | 1514 | (define-key map [mouse-2] 'gdb-frames-select) |
| 0d43db4d | 1515 | (define-key map [follow-link] 'mouse-face) |
| 1ffac268 NR |
1516 | map)) |
| 1517 | ||
| 1518 | (defun gdb-frames-mode () | |
| 1519 | "Major mode for gdb frames. | |
| 1520 | ||
| 1521 | \\{gdb-frames-mode-map}" | |
| fad137cd | 1522 | (kill-all-local-variables) |
| 1ffac268 NR |
1523 | (setq major-mode 'gdb-frames-mode) |
| 1524 | (setq mode-name "Frames") | |
| 1525 | (setq buffer-read-only t) | |
| 1526 | (use-local-map gdb-frames-mode-map) | |
| 1527 | (font-lock-mode -1) | |
| fad137cd | 1528 | (run-mode-hooks 'gdb-frames-mode-hook) |
| 9f438d80 | 1529 | (if (with-current-buffer gud-comint-buffer (eq gud-minor-mode 'gdba)) |
| fad137cd NR |
1530 | 'gdb-invalidate-frames |
| 1531 | 'gdbmi-invalidate-frames)) | |
| 1ffac268 NR |
1532 | |
| 1533 | (defun gdb-get-frame-number () | |
| 1534 | (save-excursion | |
| f2f82fa4 | 1535 | (let* ((pos (re-search-backward "^#*\\([0-9]*\\)" nil t)) |
| 1ffac268 NR |
1536 | (n (or (and pos (match-string-no-properties 1)) "0"))) |
| 1537 | n))) | |
| 1538 | ||
| f2fc1724 | 1539 | (defun gdb-frames-select (&optional event) |
| f6a2315e | 1540 | "Select the frame and display the relevant source." |
| f2fc1724 NR |
1541 | (interactive (list last-input-event)) |
| 1542 | (if event (mouse-set-point event)) | |
| 1ffac268 | 1543 | (gdb-enqueue-input |
| a0091778 NR |
1544 | (list (concat gdb-server-prefix "frame " |
| 1545 | (gdb-get-frame-number) "\n") 'ignore)) | |
| 1ffac268 | 1546 | (gud-display-frame)) |
| 1ffac268 | 1547 | \f |
| f2fc1724 | 1548 | |
| 1ffac268 NR |
1549 | ;; Threads buffer. This displays a selectable thread list. |
| 1550 | ;; | |
| 1551 | (gdb-set-buffer-rules 'gdb-threads-buffer | |
| 1552 | 'gdb-threads-buffer-name | |
| 1553 | 'gdb-threads-mode) | |
| 1554 | ||
| 1555 | (def-gdb-auto-updated-buffer gdb-threads-buffer | |
| 1556 | gdb-invalidate-threads | |
| 2cec1d1a | 1557 | (concat gdb-server-prefix "info threads\n") |
| 1ffac268 NR |
1558 | gdb-info-threads-handler |
| 1559 | gdb-info-threads-custom) | |
| 1560 | ||
| 1561 | (defun gdb-info-threads-custom () | |
| 1562 | (with-current-buffer (gdb-get-buffer 'gdb-threads-buffer) | |
| 1563 | (let ((buffer-read-only nil)) | |
| 1564 | (goto-char (point-min)) | |
| 1565 | (while (< (point) (point-max)) | |
| 1566 | (add-text-properties (point-at-bol) (point-at-eol) | |
| 1567 | '(mouse-face highlight | |
| 1568 | help-echo "mouse-2, RET: select thread")) | |
| 1569 | (forward-line 1))))) | |
| 1570 | ||
| 1571 | (defun gdb-threads-buffer-name () | |
| 1572 | (with-current-buffer gud-comint-buffer | |
| 1573 | (concat "*threads of " (gdb-get-target-string) "*"))) | |
| 1574 | ||
| 1575 | (defun gdb-display-threads-buffer () | |
| f6a2315e | 1576 | "Display IDs of currently known threads." |
| 1ffac268 NR |
1577 | (interactive) |
| 1578 | (gdb-display-buffer | |
| 1579 | (gdb-get-create-buffer 'gdb-threads-buffer))) | |
| 1580 | ||
| 1581 | (defun gdb-frame-threads-buffer () | |
| f6a2315e | 1582 | "Display IDs of currently known threads in a new frame." |
| 1ffac268 | 1583 | (interactive) |
| 1a9203d0 NR |
1584 | (let ((special-display-regexps (append special-display-regexps '(".*"))) |
| 1585 | (special-display-frame-alist gdb-frame-parameters)) | |
| 1586 | (display-buffer (gdb-get-create-buffer 'gdb-threads-buffer)))) | |
| 1ffac268 NR |
1587 | |
| 1588 | (defvar gdb-threads-mode-map | |
| 1589 | (let ((map (make-sparse-keymap))) | |
| 1590 | (suppress-keymap map) | |
| 12032009 | 1591 | (define-key map "q" 'kill-this-buffer) |
| 1ffac268 | 1592 | (define-key map "\r" 'gdb-threads-select) |
| f2fc1724 | 1593 | (define-key map [mouse-2] 'gdb-threads-select) |
| 1ffac268 NR |
1594 | map)) |
| 1595 | ||
| 1596 | (defun gdb-threads-mode () | |
| 1597 | "Major mode for gdb frames. | |
| 1598 | ||
| 2cec1d1a | 1599 | \\{gdb-threads-mode-map}" |
| fad137cd | 1600 | (kill-all-local-variables) |
| 1ffac268 NR |
1601 | (setq major-mode 'gdb-threads-mode) |
| 1602 | (setq mode-name "Threads") | |
| 1603 | (setq buffer-read-only t) | |
| 1604 | (use-local-map gdb-threads-mode-map) | |
| fad137cd NR |
1605 | (run-mode-hooks 'gdb-threads-mode-hook) |
| 1606 | 'gdb-invalidate-threads) | |
| 1ffac268 NR |
1607 | |
| 1608 | (defun gdb-get-thread-number () | |
| 1609 | (save-excursion | |
| 1610 | (re-search-backward "^\\s-*\\([0-9]*\\)" nil t) | |
| 1611 | (match-string-no-properties 1))) | |
| 1612 | ||
| f2fc1724 | 1613 | (defun gdb-threads-select (&optional event) |
| f6a2315e | 1614 | "Select the thread and display the relevant source." |
| f2fc1724 NR |
1615 | (interactive (list last-input-event)) |
| 1616 | (if event (mouse-set-point event)) | |
| 1ffac268 NR |
1617 | (gdb-enqueue-input |
| 1618 | (list (concat "thread " (gdb-get-thread-number) "\n") 'ignore)) | |
| 1619 | (gud-display-frame)) | |
| 1ffac268 | 1620 | \f |
| f2fc1724 | 1621 | |
| 1ffac268 NR |
1622 | ;; Registers buffer. |
| 1623 | ;; | |
| 1624 | (gdb-set-buffer-rules 'gdb-registers-buffer | |
| 1625 | 'gdb-registers-buffer-name | |
| 1626 | 'gdb-registers-mode) | |
| 1627 | ||
| 1628 | (def-gdb-auto-updated-buffer gdb-registers-buffer | |
| 1629 | gdb-invalidate-registers | |
| 2cec1d1a | 1630 | (concat gdb-server-prefix "info registers\n") |
| 1ffac268 NR |
1631 | gdb-info-registers-handler |
| 1632 | gdb-info-registers-custom) | |
| 1633 | ||
| 1634 | (defun gdb-info-registers-custom ()) | |
| 1635 | ||
| 1636 | (defvar gdb-registers-mode-map | |
| 1637 | (let ((map (make-sparse-keymap))) | |
| 1638 | (suppress-keymap map) | |
| 12032009 NR |
1639 | (define-key map "q" 'kill-this-buffer) |
| 1640 | map)) | |
| 1ffac268 NR |
1641 | |
| 1642 | (defun gdb-registers-mode () | |
| 1643 | "Major mode for gdb registers. | |
| 1644 | ||
| 1645 | \\{gdb-registers-mode-map}" | |
| fad137cd | 1646 | (kill-all-local-variables) |
| 1ffac268 NR |
1647 | (setq major-mode 'gdb-registers-mode) |
| 1648 | (setq mode-name "Registers") | |
| 1649 | (setq buffer-read-only t) | |
| 1650 | (use-local-map gdb-registers-mode-map) | |
| fad137cd NR |
1651 | (run-mode-hooks 'gdb-registers-mode-hook) |
| 1652 | 'gdb-invalidate-registers) | |
| 1ffac268 NR |
1653 | |
| 1654 | (defun gdb-registers-buffer-name () | |
| 1655 | (with-current-buffer gud-comint-buffer | |
| 1656 | (concat "*registers of " (gdb-get-target-string) "*"))) | |
| 1657 | ||
| 1658 | (defun gdb-display-registers-buffer () | |
| f6a2315e | 1659 | "Display integer register contents." |
| 1ffac268 NR |
1660 | (interactive) |
| 1661 | (gdb-display-buffer | |
| 1662 | (gdb-get-create-buffer 'gdb-registers-buffer))) | |
| 1663 | ||
| 1664 | (defun gdb-frame-registers-buffer () | |
| f6a2315e | 1665 | "Display integer register contents in a new frame." |
| 1ffac268 | 1666 | (interactive) |
| 1a9203d0 NR |
1667 | (let ((special-display-regexps (append special-display-regexps '(".*"))) |
| 1668 | (special-display-frame-alist gdb-frame-parameters)) | |
| 1669 | (display-buffer (gdb-get-create-buffer 'gdb-registers-buffer)))) | |
| 37ebd64b NR |
1670 | |
| 1671 | ;; Memory buffer. | |
| 1ffac268 | 1672 | ;; |
| 37ebd64b NR |
1673 | (defcustom gdb-memory-repeat-count 32 |
| 1674 | "Number of data items in memory window." | |
| 1675 | :type 'integer | |
| 1676 | :group 'gud | |
| bf247b6e | 1677 | :version "22.1") |
| 37ebd64b NR |
1678 | |
| 1679 | (defcustom gdb-memory-format "x" | |
| 1680 | "Display format of data items in memory window." | |
| 1681 | :type '(choice (const :tag "Hexadecimal" "x") | |
| 1682 | (const :tag "Signed decimal" "d") | |
| 1683 | (const :tag "Unsigned decimal" "u") | |
| 1684 | (const :tag "Octal" "o") | |
| 1685 | (const :tag "Binary" "t")) | |
| 1686 | :group 'gud | |
| bf247b6e | 1687 | :version "22.1") |
| 37ebd64b NR |
1688 | |
| 1689 | (defcustom gdb-memory-unit "w" | |
| 1690 | "Unit size of data items in memory window." | |
| 1691 | :type '(choice (const :tag "Byte" "b") | |
| 1692 | (const :tag "Halfword" "h") | |
| 1693 | (const :tag "Word" "w") | |
| 1694 | (const :tag "Giant word" "g")) | |
| 1695 | :group 'gud | |
| bf247b6e | 1696 | :version "22.1") |
| 37ebd64b NR |
1697 | |
| 1698 | (gdb-set-buffer-rules 'gdb-memory-buffer | |
| 1699 | 'gdb-memory-buffer-name | |
| 1700 | 'gdb-memory-mode) | |
| 1701 | ||
| 1702 | (def-gdb-auto-updated-buffer gdb-memory-buffer | |
| 1703 | gdb-invalidate-memory | |
| 1704 | (concat gdb-server-prefix "x/" (number-to-string gdb-memory-repeat-count) | |
| 1705 | gdb-memory-format gdb-memory-unit " " gdb-memory-address "\n") | |
| 1706 | gdb-read-memory-handler | |
| 1707 | gdb-read-memory-custom) | |
| 1708 | ||
| 1709 | (defun gdb-read-memory-custom ()) | |
| 1710 | ||
| 1711 | (defvar gdb-memory-mode-map | |
| 1712 | (let ((map (make-sparse-keymap))) | |
| 1713 | (suppress-keymap map) | |
| 1714 | (define-key map "q" 'kill-this-buffer) | |
| 1715 | map)) | |
| 1716 | ||
| 1717 | (defun gdb-memory-set-address (event) | |
| 1718 | "Set the start memory address." | |
| 1719 | (interactive "e") | |
| 1720 | (save-selected-window | |
| 1721 | (select-window (posn-window (event-start event))) | |
| 1722 | (let ((arg (read-from-minibuffer "Memory address: "))) | |
| 1723 | (setq gdb-memory-address arg)) | |
| 1724 | (gdb-invalidate-memory))) | |
| 1725 | ||
| 1726 | (defun gdb-memory-set-repeat-count (event) | |
| 1727 | "Set the number of data items in memory window." | |
| 1728 | (interactive "e") | |
| 1729 | (save-selected-window | |
| 1730 | (select-window (posn-window (event-start event))) | |
| 1731 | (let* ((arg (read-from-minibuffer "Repeat count: ")) | |
| 5c66660f | 1732 | (count (string-to-number arg))) |
| 37ebd64b NR |
1733 | (if (< count 0) |
| 1734 | (error "Non-negative numbers only") | |
| 1735 | (customize-set-variable 'gdb-memory-repeat-count count) | |
| 1736 | (gdb-invalidate-memory))))) | |
| 1737 | ||
| 1738 | (defun gdb-memory-format-binary () | |
| 1739 | "Set the display format to binary." | |
| 1740 | (interactive) | |
| 1741 | (customize-set-variable 'gdb-memory-format "t") | |
| 1742 | (gdb-invalidate-memory)) | |
| 1743 | ||
| 1744 | (defun gdb-memory-format-octal () | |
| 1745 | "Set the display format to octal." | |
| 1746 | (interactive) | |
| 1747 | (customize-set-variable 'gdb-memory-format "o") | |
| 1748 | (gdb-invalidate-memory)) | |
| 1749 | ||
| 1750 | (defun gdb-memory-format-unsigned () | |
| 1751 | "Set the display format to unsigned decimal." | |
| 1752 | (interactive) | |
| 1753 | (customize-set-variable 'gdb-memory-format "u") | |
| 1754 | (gdb-invalidate-memory)) | |
| 1755 | ||
| 1756 | (defun gdb-memory-format-signed () | |
| 1757 | "Set the display format to decimal." | |
| 1758 | (interactive) | |
| 1759 | (customize-set-variable 'gdb-memory-format "d") | |
| 1760 | (gdb-invalidate-memory)) | |
| 1761 | ||
| 1762 | (defun gdb-memory-format-hexadecimal () | |
| 1763 | "Set the display format to hexadecimal." | |
| 1764 | (interactive) | |
| 1765 | (customize-set-variable 'gdb-memory-format "x") | |
| 1766 | (gdb-invalidate-memory)) | |
| 1767 | ||
| 1768 | (defvar gdb-memory-format-keymap | |
| 1769 | (let ((map (make-sparse-keymap))) | |
| 1770 | (define-key map [header-line down-mouse-3] 'gdb-memory-format-menu-1) | |
| 1771 | map) | |
| 1772 | "Keymap to select format in the header line.") | |
| 1773 | ||
| 1774 | (defvar gdb-memory-format-menu (make-sparse-keymap "Format") | |
| 1775 | "Menu of display formats in the header line.") | |
| 1776 | ||
| 1777 | (define-key gdb-memory-format-menu [binary] | |
| 1778 | '(menu-item "Binary" gdb-memory-format-binary | |
| 1779 | :button (:radio . (equal gdb-memory-format "t")))) | |
| 1780 | (define-key gdb-memory-format-menu [octal] | |
| 1781 | '(menu-item "Octal" gdb-memory-format-octal | |
| 1782 | :button (:radio . (equal gdb-memory-format "o")))) | |
| 1783 | (define-key gdb-memory-format-menu [unsigned] | |
| 1784 | '(menu-item "Unsigned Decimal" gdb-memory-format-unsigned | |
| 1785 | :button (:radio . (equal gdb-memory-format "u")))) | |
| 1786 | (define-key gdb-memory-format-menu [signed] | |
| 1787 | '(menu-item "Signed Decimal" gdb-memory-format-signed | |
| 1788 | :button (:radio . (equal gdb-memory-format "d")))) | |
| 1789 | (define-key gdb-memory-format-menu [hexadecimal] | |
| 1790 | '(menu-item "Hexadecimal" gdb-memory-format-hexadecimal | |
| 1791 | :button (:radio . (equal gdb-memory-format "x")))) | |
| 1792 | ||
| 1793 | (defun gdb-memory-format-menu (event) | |
| 1794 | (interactive "@e") | |
| 1795 | (x-popup-menu event gdb-memory-format-menu)) | |
| 1796 | ||
| 1797 | (defun gdb-memory-format-menu-1 (event) | |
| 1798 | (interactive "e") | |
| 1799 | (save-selected-window | |
| 1800 | (select-window (posn-window (event-start event))) | |
| 1801 | (let* ((selection (gdb-memory-format-menu event)) | |
| 1802 | (binding (and selection (lookup-key gdb-memory-format-menu | |
| 1803 | (vector (car selection)))))) | |
| 1804 | (if binding (call-interactively binding))))) | |
| 1805 | ||
| 1806 | (defun gdb-memory-unit-giant () | |
| 1807 | "Set the unit size to giant words (eight bytes)." | |
| 1808 | (interactive) | |
| 1809 | (customize-set-variable 'gdb-memory-unit "g") | |
| 1810 | (gdb-invalidate-memory)) | |
| 1811 | ||
| 1812 | (defun gdb-memory-unit-word () | |
| 1813 | "Set the unit size to words (four bytes)." | |
| 1814 | (interactive) | |
| 1815 | (customize-set-variable 'gdb-memory-unit "w") | |
| 1816 | (gdb-invalidate-memory)) | |
| 1817 | ||
| 1818 | (defun gdb-memory-unit-halfword () | |
| 1819 | "Set the unit size to halfwords (two bytes)." | |
| 1820 | (interactive) | |
| 1821 | (customize-set-variable 'gdb-memory-unit "h") | |
| 1822 | (gdb-invalidate-memory)) | |
| 1823 | ||
| 1824 | (defun gdb-memory-unit-byte () | |
| 1825 | "Set the unit size to bytes." | |
| 1826 | (interactive) | |
| 1827 | (customize-set-variable 'gdb-memory-unit "b") | |
| 1828 | (gdb-invalidate-memory)) | |
| 1829 | ||
| 1830 | (defvar gdb-memory-unit-keymap | |
| 1831 | (let ((map (make-sparse-keymap))) | |
| 1832 | (define-key map [header-line down-mouse-3] 'gdb-memory-unit-menu-1) | |
| 1833 | map) | |
| 1834 | "Keymap to select units in the header line.") | |
| 1835 | ||
| 1836 | (defvar gdb-memory-unit-menu (make-sparse-keymap "Unit") | |
| 1837 | "Menu of units in the header line.") | |
| 1838 | ||
| 1839 | (define-key gdb-memory-unit-menu [giantwords] | |
| 1840 | '(menu-item "Giant words" gdb-memory-unit-giant | |
| 1841 | :button (:radio . (equal gdb-memory-unit "g")))) | |
| 1842 | (define-key gdb-memory-unit-menu [words] | |
| 1843 | '(menu-item "Words" gdb-memory-unit-word | |
| 1844 | :button (:radio . (equal gdb-memory-unit "w")))) | |
| 1845 | (define-key gdb-memory-unit-menu [halfwords] | |
| 1846 | '(menu-item "Halfwords" gdb-memory-unit-halfword | |
| 1847 | :button (:radio . (equal gdb-memory-unit "h")))) | |
| 1848 | (define-key gdb-memory-unit-menu [bytes] | |
| 1849 | '(menu-item "Bytes" gdb-memory-unit-byte | |
| 1850 | :button (:radio . (equal gdb-memory-unit "b")))) | |
| 1851 | ||
| 1852 | (defun gdb-memory-unit-menu (event) | |
| 1853 | (interactive "@e") | |
| 1854 | (x-popup-menu event gdb-memory-unit-menu)) | |
| 1855 | ||
| 1856 | (defun gdb-memory-unit-menu-1 (event) | |
| 1857 | (interactive "e") | |
| 1858 | (save-selected-window | |
| 1859 | (select-window (posn-window (event-start event))) | |
| 1860 | (let* ((selection (gdb-memory-unit-menu event)) | |
| 1861 | (binding (and selection (lookup-key gdb-memory-unit-menu | |
| 1862 | (vector (car selection)))))) | |
| 1863 | (if binding (call-interactively binding))))) | |
| 1864 | ||
| 1865 | ;;from make-mode-line-mouse-map | |
| 1866 | (defun gdb-make-header-line-mouse-map (mouse function) "\ | |
| 1867 | Return a keymap with single entry for mouse key MOUSE on the header line. | |
| 1868 | MOUSE is defined to run function FUNCTION with no args in the buffer | |
| 1869 | corresponding to the mode line clicked." | |
| 1870 | (let ((map (make-sparse-keymap))) | |
| 1871 | (define-key map (vector 'header-line mouse) function) | |
| 1872 | (define-key map (vector 'header-line 'down-mouse-1) 'ignore) | |
| 1873 | map)) | |
| 1874 | ||
| 1875 | (defun gdb-memory-mode () | |
| 1876 | "Major mode for examining memory. | |
| 1877 | ||
| 1878 | \\{gdb-memory-mode-map}" | |
| 1879 | (kill-all-local-variables) | |
| 1880 | (setq major-mode 'gdb-memory-mode) | |
| 1881 | (setq mode-name "Memory") | |
| 1882 | (setq buffer-read-only t) | |
| 1883 | (use-local-map gdb-memory-mode-map) | |
| 1884 | (setq header-line-format | |
| 1885 | '(:eval | |
| bf247b6e | 1886 | (concat |
| 37ebd64b NR |
1887 | "Read address: " |
| 1888 | (propertize gdb-memory-address | |
| 1889 | 'face font-lock-warning-face | |
| 1a032087 NR |
1890 | 'help-echo "mouse-1: Set memory address" |
| 1891 | 'local-map (gdb-make-header-line-mouse-map | |
| 1892 | 'mouse-1 | |
| 1893 | #'gdb-memory-set-address)) | |
| 37ebd64b NR |
1894 | " Repeat Count: " |
| 1895 | (propertize (number-to-string gdb-memory-repeat-count) | |
| 1896 | 'face font-lock-warning-face | |
| 1a032087 NR |
1897 | 'help-echo "mouse-1: Set repeat count" |
| 1898 | 'local-map (gdb-make-header-line-mouse-map | |
| 1899 | 'mouse-1 | |
| 1900 | #'gdb-memory-set-repeat-count)) | |
| 37ebd64b NR |
1901 | " Display Format: " |
| 1902 | (propertize gdb-memory-format | |
| 1903 | 'face font-lock-warning-face | |
| 1a032087 | 1904 | 'help-echo "mouse-3: Select display format" |
| 37ebd64b NR |
1905 | 'local-map gdb-memory-format-keymap) |
| 1906 | " Unit Size: " | |
| 1907 | (propertize gdb-memory-unit | |
| 1908 | 'face font-lock-warning-face | |
| 1a032087 | 1909 | 'help-echo "mouse-3: Select unit size" |
| 37ebd64b NR |
1910 | 'local-map gdb-memory-unit-keymap)))) |
| 1911 | (run-mode-hooks 'gdb-memory-mode-hook) | |
| 1912 | 'gdb-invalidate-memory) | |
| 1913 | ||
| 1914 | (defun gdb-memory-buffer-name () | |
| 1915 | (with-current-buffer gud-comint-buffer | |
| 1916 | (concat "*memory of " (gdb-get-target-string) "*"))) | |
| 1917 | ||
| 1918 | (defun gdb-display-memory-buffer () | |
| 1919 | "Display memory contents." | |
| 1920 | (interactive) | |
| 1921 | (gdb-display-buffer | |
| 1922 | (gdb-get-create-buffer 'gdb-memory-buffer))) | |
| 1923 | ||
| 1924 | (defun gdb-frame-memory-buffer () | |
| 1925 | "Display memory contents in a new frame." | |
| 1926 | (interactive) | |
| 1927 | (let ((special-display-regexps (append special-display-regexps '(".*"))) | |
| 1928 | (special-display-frame-alist gdb-frame-parameters)) | |
| 1929 | (display-buffer (gdb-get-create-buffer 'gdb-memory-buffer)))) | |
| 1930 | \f | |
| 1931 | ||
| 1ffac268 NR |
1932 | ;; Locals buffer. |
| 1933 | ;; | |
| 1934 | (gdb-set-buffer-rules 'gdb-locals-buffer | |
| 1935 | 'gdb-locals-buffer-name | |
| 1936 | 'gdb-locals-mode) | |
| 1937 | ||
| 1938 | (def-gdb-auto-updated-buffer gdb-locals-buffer | |
| 1939 | gdb-invalidate-locals | |
| 1940 | "server info locals\n" | |
| 1941 | gdb-info-locals-handler | |
| 1942 | gdb-info-locals-custom) | |
| 1943 | ||
| 1944 | ;; Abbreviate for arrays and structures. | |
| 1945 | ;; These can be expanded using gud-display. | |
| 1946 | (defun gdb-info-locals-handler nil | |
| 2cec1d1a NR |
1947 | (setq gdb-pending-triggers (delq 'gdb-invalidate-locals |
| 1948 | gdb-pending-triggers)) | |
| 1ffac268 NR |
1949 | (let ((buf (gdb-get-buffer 'gdb-partial-output-buffer))) |
| 1950 | (with-current-buffer buf | |
| 1951 | (goto-char (point-min)) | |
| 1952 | (while (re-search-forward "^ .*\n" nil t) | |
| 1953 | (replace-match "" nil nil)) | |
| 1954 | (goto-char (point-min)) | |
| 1955 | (while (re-search-forward "{[-0-9, {}\]*\n" nil t) | |
| 1956 | (replace-match "(array);\n" nil nil)) | |
| 1957 | (goto-char (point-min)) | |
| 1958 | (while (re-search-forward "{.*=.*\n" nil t) | |
| 1959 | (replace-match "(structure);\n" nil nil)))) | |
| 1960 | (let ((buf (gdb-get-buffer 'gdb-locals-buffer))) | |
| 1961 | (and buf (with-current-buffer buf | |
| 1962 | (let ((p (point)) | |
| 1963 | (buffer-read-only nil)) | |
| 1964 | (delete-region (point-min) (point-max)) | |
| 1965 | (insert-buffer-substring (gdb-get-create-buffer | |
| 1966 | 'gdb-partial-output-buffer)) | |
| 1967 | (goto-char p))))) | |
| 1968 | (run-hooks 'gdb-info-locals-hook)) | |
| 1969 | ||
| 1970 | (defun gdb-info-locals-custom () | |
| 1971 | nil) | |
| 1972 | ||
| 1973 | (defvar gdb-locals-mode-map | |
| 1974 | (let ((map (make-sparse-keymap))) | |
| 1975 | (suppress-keymap map) | |
| 12032009 NR |
1976 | (define-key map "q" 'kill-this-buffer) |
| 1977 | map)) | |
| 1ffac268 NR |
1978 | |
| 1979 | (defun gdb-locals-mode () | |
| 1980 | "Major mode for gdb locals. | |
| 1981 | ||
| 1982 | \\{gdb-locals-mode-map}" | |
| fad137cd | 1983 | (kill-all-local-variables) |
| 1ffac268 | 1984 | (setq major-mode 'gdb-locals-mode) |
| f2f82fa4 | 1985 | (setq mode-name (concat "Locals:" gdb-current-frame)) |
| 1ffac268 NR |
1986 | (setq buffer-read-only t) |
| 1987 | (use-local-map gdb-locals-mode-map) | |
| fad137cd | 1988 | (run-mode-hooks 'gdb-locals-mode-hook) |
| 9f438d80 | 1989 | (if (with-current-buffer gud-comint-buffer (eq gud-minor-mode 'gdba)) |
| fad137cd NR |
1990 | 'gdb-invalidate-locals |
| 1991 | 'gdbmi-invalidate-locals)) | |
| 1ffac268 NR |
1992 | |
| 1993 | (defun gdb-locals-buffer-name () | |
| 1994 | (with-current-buffer gud-comint-buffer | |
| 1995 | (concat "*locals of " (gdb-get-target-string) "*"))) | |
| 1996 | ||
| 1997 | (defun gdb-display-locals-buffer () | |
| f6a2315e | 1998 | "Display local variables of current stack and their values." |
| 1ffac268 NR |
1999 | (interactive) |
| 2000 | (gdb-display-buffer | |
| 2001 | (gdb-get-create-buffer 'gdb-locals-buffer))) | |
| 2002 | ||
| 2003 | (defun gdb-frame-locals-buffer () | |
| f6a2315e | 2004 | "Display local variables of current stack and their values in a new frame." |
| 1ffac268 | 2005 | (interactive) |
| 1a9203d0 NR |
2006 | (let ((special-display-regexps (append special-display-regexps '(".*"))) |
| 2007 | (special-display-frame-alist gdb-frame-parameters)) | |
| 2008 | (display-buffer (gdb-get-create-buffer 'gdb-locals-buffer)))) | |
| 1ffac268 NR |
2009 | \f |
| 2010 | ||
| 2011 | ;;;; Window management | |
| 1ffac268 | 2012 | (defun gdb-display-buffer (buf &optional size) |
| 12032009 NR |
2013 | (let ((answer (get-buffer-window buf 0)) |
| 2014 | (must-split nil)) | |
| 2015 | (if answer | |
| 1a032087 | 2016 | (display-buffer buf nil 0) ;Raise the frame if necessary. |
| 12032009 NR |
2017 | ;; The buffer is not yet displayed. |
| 2018 | (pop-to-buffer gud-comint-buffer) ;Select the right frame. | |
| f2dab427 | 2019 | (let ((window (get-lru-window))) |
| 1a032087 NR |
2020 | (if (and window |
| 2021 | (not (eq window (get-buffer-window gud-comint-buffer)))) | |
| f2dab427 NR |
2022 | (progn |
| 2023 | (set-window-buffer window buf) | |
| 2024 | (setq answer window)) | |
| 12032009 | 2025 | (setq must-split t))) |
| f2dab427 NR |
2026 | (if must-split |
| 2027 | (let* ((largest (get-largest-window)) | |
| 2028 | (cur-size (window-height largest)) | |
| 2029 | (new-size (and size (< size cur-size) (- cur-size size)))) | |
| 2030 | (setq answer (split-window largest new-size)) | |
| 2031 | (set-window-buffer answer buf) | |
| 2032 | (set-window-dedicated-p answer t))) | |
| 12032009 | 2033 | answer))) |
| 1ffac268 | 2034 | |
| 1ffac268 NR |
2035 | \f |
| 2036 | ;;; Shared keymap initialization: | |
| 2037 | ||
| 1ffac268 NR |
2038 | (let ((menu (make-sparse-keymap "GDB-Windows"))) |
| 2039 | (define-key gud-menu-map [displays] | |
| 5c66660f NR |
2040 | `(menu-item "GDB-Windows" ,menu |
| 2041 | :visible (memq gud-minor-mode '(gdbmi gdba)))) | |
| 1ffac268 | 2042 | (define-key menu [gdb] '("Gdb" . gdb-display-gdb-buffer)) |
| 2b63b80f | 2043 | (define-key menu [threads] '("Threads" . gdb-display-threads-buffer)) |
| 37ebd64b NR |
2044 | (define-key menu [memory] '("Memory" . gdb-display-memory-buffer)) |
| 2045 | (define-key menu [assembler] '("Machine" . gdb-display-assembler-buffer)) | |
| 1ffac268 | 2046 | (define-key menu [registers] '("Registers" . gdb-display-registers-buffer)) |
| 1a032087 NR |
2047 | (define-key menu [inferior] |
| 2048 | '(menu-item "Inferior IO" gdb-display-inferior-io-buffer | |
| 2049 | :enable gdb-use-inferior-io-buffer)) | |
| 2b63b80f | 2050 | (define-key menu [locals] '("Locals" . gdb-display-locals-buffer)) |
| 1ffac268 | 2051 | (define-key menu [frames] '("Stack" . gdb-display-stack-buffer)) |
| a0091778 NR |
2052 | (define-key menu [breakpoints] |
| 2053 | '("Breakpoints" . gdb-display-breakpoints-buffer))) | |
| 1ffac268 | 2054 | |
| b29ef159 NR |
2055 | (let ((menu (make-sparse-keymap "GDB-Frames"))) |
| 2056 | (define-key gud-menu-map [frames] | |
| 5c66660f NR |
2057 | `(menu-item "GDB-Frames" ,menu |
| 2058 | :visible (memq gud-minor-mode '(gdbmi gdba)))) | |
| b29ef159 NR |
2059 | (define-key menu [gdb] '("Gdb" . gdb-frame-gdb-buffer)) |
| 2060 | (define-key menu [threads] '("Threads" . gdb-frame-threads-buffer)) | |
| 2061 | (define-key menu [memory] '("Memory" . gdb-frame-memory-buffer)) | |
| 2062 | (define-key menu [assembler] '("Machine" . gdb-frame-assembler-buffer)) | |
| 2063 | (define-key menu [registers] '("Registers" . gdb-frame-registers-buffer)) | |
| 1a032087 NR |
2064 | (define-key menu [inferior] |
| 2065 | '(menu-item "Inferior IO" gdb-frame-inferior-io-buffer | |
| 2066 | :enable gdb-use-inferior-io-buffer)) | |
| b29ef159 NR |
2067 | (define-key menu [locals] '("Locals" . gdb-frame-locals-buffer)) |
| 2068 | (define-key menu [frames] '("Stack" . gdb-frame-stack-buffer)) | |
| a0091778 NR |
2069 | (define-key menu [breakpoints] |
| 2070 | '("Breakpoints" . gdb-frame-breakpoints-buffer))) | |
| b29ef159 | 2071 | |
| 1ffac268 NR |
2072 | (let ((menu (make-sparse-keymap "GDB-UI"))) |
| 2073 | (define-key gud-menu-map [ui] | |
| 2074 | `(menu-item "GDB-UI" ,menu :visible (eq gud-minor-mode 'gdba))) | |
| 2075 | (define-key menu [gdb-restore-windows] | |
| 1a032087 NR |
2076 | '(menu-item "Restore Window Layout" gdb-restore-windows |
| 2077 | :help "Restore standard layout for debug session.")) | |
| 1ffac268 | 2078 | (define-key menu [gdb-many-windows] |
| 1a032087 NR |
2079 | '(menu-item "Display Other Windows" gdb-many-windows |
| 2080 | :help "Toggle display of locals, stack and breakpoint information" | |
| 2081 | :button (:toggle . gdb-many-windows))) | |
| 2082 | (define-key menu [gdb-use-inferior-io] | |
| 2083 | (menu-bar-make-toggle toggle-gdb-use-inferior-io-buffer | |
| 2084 | gdb-use-inferior-io-buffer | |
| 2085 | "Separate inferior IO" "Use separate IO %s" | |
| 2086 | "Toggle separate IO for inferior."))) | |
| 2087 | ||
| 2088 | (defadvice toggle-gdb-use-inferior-io-buffer (after gdb-kill-io-buffer activate) | |
| 2089 | (unless gdb-use-inferior-io-buffer | |
| 2090 | (kill-buffer (gdb-inferior-io-name)))) | |
| 1ffac268 NR |
2091 | |
| 2092 | (defun gdb-frame-gdb-buffer () | |
| f6a2315e | 2093 | "Display GUD buffer in a new frame." |
| 1ffac268 | 2094 | (interactive) |
| 95cc50b6 NR |
2095 | (select-frame (make-frame gdb-frame-parameters)) |
| 2096 | (switch-to-buffer (gdb-get-create-buffer 'gdba)) | |
| 8ce7881f | 2097 | (set-window-dedicated-p (selected-window) t)) |
| 1ffac268 NR |
2098 | |
| 2099 | (defun gdb-display-gdb-buffer () | |
| f6a2315e | 2100 | "Display GUD buffer." |
| 1ffac268 NR |
2101 | (interactive) |
| 2102 | (gdb-display-buffer | |
| 2103 | (gdb-get-create-buffer 'gdba))) | |
| 2104 | ||
| 2105 | (defvar gdb-main-file nil "Source file from which program execution begins.") | |
| 2106 | ||
| 188590b5 NR |
2107 | (defcustom gdb-show-main nil |
| 2108 | "Nil means don't display source file containing the main routine." | |
| 2109 | :type 'boolean | |
| 27b3b9d3 | 2110 | :group 'gud |
| bf247b6e | 2111 | :version "22.1") |
| 188590b5 | 2112 | |
| 12032009 NR |
2113 | (defun gdb-set-window-buffer (name) |
| 2114 | (set-window-buffer (selected-window) (get-buffer name)) | |
| 2115 | (set-window-dedicated-p (selected-window) t)) | |
| 4e607b59 | 2116 | |
| 1ffac268 | 2117 | (defun gdb-setup-windows () |
| 188590b5 | 2118 | "Layout the window pattern for gdb-many-windows." |
| 1ffac268 NR |
2119 | (gdb-display-locals-buffer) |
| 2120 | (gdb-display-stack-buffer) | |
| 2121 | (delete-other-windows) | |
| 2122 | (gdb-display-breakpoints-buffer) | |
| 2123 | (delete-other-windows) | |
| f2dab427 NR |
2124 | ; Don't dedicate. |
| 2125 | (pop-to-buffer gud-comint-buffer) | |
| 1ffac268 NR |
2126 | (split-window nil ( / ( * (window-height) 3) 4)) |
| 2127 | (split-window nil ( / (window-height) 3)) | |
| 2128 | (split-window-horizontally) | |
| 2129 | (other-window 1) | |
| 12032009 | 2130 | (gdb-set-window-buffer (gdb-locals-buffer-name)) |
| 1ffac268 | 2131 | (other-window 1) |
| f2dab427 | 2132 | (switch-to-buffer |
| 1ffac268 NR |
2133 | (if gud-last-last-frame |
| 2134 | (gud-find-file (car gud-last-last-frame)) | |
| f2dab427 | 2135 | (gud-find-file gdb-main-file))) |
| 614963ba NR |
2136 | (when gdb-use-inferior-io-buffer |
| 2137 | (split-window-horizontally) | |
| 2138 | (other-window 1) | |
| 1a032087 NR |
2139 | (gdb-set-window-buffer |
| 2140 | (gdb-get-create-buffer 'gdb-inferior-io))) | |
| 1ffac268 | 2141 | (other-window 1) |
| 12032009 | 2142 | (gdb-set-window-buffer (gdb-stack-buffer-name)) |
| 1ffac268 NR |
2143 | (split-window-horizontally) |
| 2144 | (other-window 1) | |
| 12032009 | 2145 | (gdb-set-window-buffer (gdb-breakpoints-buffer-name)) |
| 1ffac268 NR |
2146 | (other-window 1)) |
| 2147 | ||
| 2148 | (defcustom gdb-many-windows nil | |
| d94dccc6 SM |
2149 | "Nil means just pop up the GUD buffer unless `gdb-show-main' is t. |
| 2150 | In this case it starts with two windows: one displaying the GUD | |
| 2151 | buffer and the other with the source file with the main routine | |
| 2152 | of the inferior. Non-nil means display the layout shown for | |
| 2153 | `gdba'." | |
| 1ffac268 | 2154 | :type 'boolean |
| 27b3b9d3 | 2155 | :group 'gud |
| bf247b6e | 2156 | :version "22.1") |
| 1ffac268 NR |
2157 | |
| 2158 | (defun gdb-many-windows (arg) | |
| b6d0e4da | 2159 | "Toggle the number of windows in the basic arrangement." |
| 1ffac268 NR |
2160 | (interactive "P") |
| 2161 | (setq gdb-many-windows | |
| 2162 | (if (null arg) | |
| 2163 | (not gdb-many-windows) | |
| 2164 | (> (prefix-numeric-value arg) 0))) | |
| 91e88cea NR |
2165 | (condition-case nil |
| 2166 | (gdb-restore-windows) | |
| 2167 | (error nil))) | |
| 1ffac268 NR |
2168 | |
| 2169 | (defun gdb-restore-windows () | |
| 2170 | "Restore the basic arrangement of windows used by gdba. | |
| 2171 | This arrangement depends on the value of `gdb-many-windows'." | |
| 2172 | (interactive) | |
| 12032009 | 2173 | (pop-to-buffer gud-comint-buffer) ;Select the right window and frame. |
| 1ffac268 | 2174 | (delete-other-windows) |
| 12032009 NR |
2175 | (if gdb-many-windows |
| 2176 | (gdb-setup-windows) | |
| 1ffac268 NR |
2177 | (split-window) |
| 2178 | (other-window 1) | |
| f2dab427 | 2179 | (switch-to-buffer |
| 1ffac268 NR |
2180 | (if gud-last-last-frame |
| 2181 | (gud-find-file (car gud-last-last-frame)) | |
| f2dab427 | 2182 | (gud-find-file gdb-main-file))) |
| 1ffac268 NR |
2183 | (other-window 1))) |
| 2184 | ||
| 2185 | (defun gdb-reset () | |
| d94dccc6 SM |
2186 | "Exit a debugging session cleanly. |
| 2187 | Kills the gdb buffers and resets the source buffers." | |
| 1ffac268 | 2188 | (dolist (buffer (buffer-list)) |
| d490ebbe SM |
2189 | (unless (eq buffer gud-comint-buffer) |
| 2190 | (with-current-buffer buffer | |
| 2cec1d1a | 2191 | (if (memq gud-minor-mode '(gdbmi gdba)) |
| d490ebbe SM |
2192 | (if (string-match "\\`\\*.+\\*\\'" (buffer-name)) |
| 2193 | (kill-buffer nil) | |
| 2194 | (gdb-remove-breakpoint-icons (point-min) (point-max) t) | |
| 2195 | (setq gud-minor-mode nil) | |
| 2196 | (kill-local-variable 'tool-bar-map) | |
| 5c66660f | 2197 | (kill-local-variable 'gdb-define-alist)))))) |
| 1ffac268 NR |
2198 | (when (markerp gdb-overlay-arrow-position) |
| 2199 | (move-marker gdb-overlay-arrow-position nil) | |
| 2200 | (setq gdb-overlay-arrow-position nil)) | |
| 2201 | (setq overlay-arrow-variable-list | |
| 5c66660f NR |
2202 | (delq 'gdb-overlay-arrow-position overlay-arrow-variable-list)) |
| 2203 | (setq gud-running nil) | |
| 2204 | (setq gdb-active-process nil) | |
| 2205 | (remove-hook 'after-save-hook 'gdb-create-define-alist t)) | |
| 1ffac268 NR |
2206 | |
| 2207 | (defun gdb-source-info () | |
| 2208 | "Find the source file where the program starts and displays it with related | |
| 2209 | buffers." | |
| 2210 | (goto-char (point-min)) | |
| e7212bb3 NR |
2211 | (if (and (search-forward "Located in " nil t) |
| 2212 | (looking-at "\\S-*")) | |
| 2213 | (setq gdb-main-file (match-string 0))) | |
| f2dab427 | 2214 | (if gdb-many-windows |
| 1ffac268 | 2215 | (gdb-setup-windows) |
| 94cd554a | 2216 | (gdb-get-create-buffer 'gdb-breakpoints-buffer) |
| e7212bb3 NR |
2217 | (if gdb-show-main |
| 2218 | (let ((pop-up-windows t)) | |
| 2219 | (display-buffer (gud-find-file gdb-main-file)))))) | |
| 1ffac268 | 2220 | |
| 94cd554a NR |
2221 | (defun gdb-get-location (bptno line flag) |
| 2222 | "Find the directory containing the relevant source file. | |
| 2223 | Put in buffer and place breakpoint icon." | |
| 2224 | (goto-char (point-min)) | |
| 50af6c66 NR |
2225 | (catch 'file-not-found |
| 2226 | (if (search-forward "Located in " nil t) | |
| 2227 | (if (looking-at "\\S-*") | |
| a0091778 | 2228 | (push (cons bptno (match-string 0)) gdb-location-alist)) |
| 50af6c66 | 2229 | (gdb-resync) |
| a0091778 | 2230 | (push (cons bptno "File not found") gdb-location-alist) |
| 2e8c13b4 NR |
2231 | (message-box "Cannot find source file for breakpoint location.\n\ |
| 2232 | Add directory to search path for source files using the GDB command, dir.") | |
| 50af6c66 NR |
2233 | (throw 'file-not-found nil)) |
| 2234 | (with-current-buffer | |
| 2235 | (find-file-noselect (match-string 0)) | |
| 2236 | (save-current-buffer | |
| 2237 | (set (make-local-variable 'gud-minor-mode) 'gdba) | |
| 2238 | (set (make-local-variable 'tool-bar-map) gud-tool-bar-map)) | |
| 2239 | ;; only want one breakpoint icon at each location | |
| 2240 | (save-excursion | |
| 2241 | (goto-line (string-to-number line)) | |
| 2242 | (gdb-put-breakpoint-icon (eq flag ?y) bptno))))) | |
| 94cd554a | 2243 | |
| e7212bb3 NR |
2244 | (add-hook 'find-file-hook 'gdb-find-file-hook) |
| 2245 | ||
| 2246 | (defun gdb-find-file-hook () | |
| 2247 | (if (and (not gdb-find-file-unhook) | |
| 2248 | ;; in case gud or gdb-ui is just loaded | |
| 2249 | gud-comint-buffer | |
| 2250 | (buffer-name gud-comint-buffer) | |
| 2251 | (with-current-buffer gud-comint-buffer | |
| 2252 | (eq gud-minor-mode 'gdba))) | |
| 2253 | (condition-case nil | |
| 2254 | (gdb-enqueue-input | |
| 262ba701 NR |
2255 | (list (concat gdb-server-prefix "list " |
| 2256 | (file-name-nondirectory buffer-file-name) | |
| e7212bb3 NR |
2257 | ":1\n") |
| 2258 | `(lambda () (gdb-set-gud-minor-mode ,(current-buffer))))) | |
| 2259 | (error (setq gdb-find-file-unhook t))))) | |
| 2260 | ||
| 1ffac268 NR |
2261 | ;;from put-image |
| 2262 | (defun gdb-put-string (putstring pos &optional dprop) | |
| 2263 | "Put string PUTSTRING in front of POS in the current buffer. | |
| 2264 | PUTSTRING is displayed by putting an overlay into the current buffer with a | |
| 2265 | `before-string' STRING that has a `display' property whose value is | |
| 2266 | PUTSTRING." | |
| b6d0e4da | 2267 | (let ((string (make-string 1 ?x)) |
| 1ffac268 | 2268 | (buffer (current-buffer))) |
| b6d0e4da | 2269 | (setq putstring (copy-sequence putstring)) |
| 1ffac268 NR |
2270 | (let ((overlay (make-overlay pos pos buffer)) |
| 2271 | (prop (or dprop | |
| 2272 | (list (list 'margin 'left-margin) putstring)))) | |
| b6d0e4da | 2273 | (put-text-property 0 (length string) 'display prop string) |
| 1ffac268 | 2274 | (overlay-put overlay 'put-break t) |
| b6d0e4da | 2275 | (overlay-put overlay 'before-string string)))) |
| 1ffac268 NR |
2276 | |
| 2277 | ;;from remove-images | |
| 2278 | (defun gdb-remove-strings (start end &optional buffer) | |
| 2279 | "Remove strings between START and END in BUFFER. | |
| 2280 | Remove only strings that were put in BUFFER with calls to `gdb-put-string'. | |
| 2281 | BUFFER nil or omitted means use the current buffer." | |
| 2282 | (unless buffer | |
| 2283 | (setq buffer (current-buffer))) | |
| b6d0e4da | 2284 | (dolist (overlay (overlays-in start end)) |
| a0091778 | 2285 | (when (overlay-get overlay 'put-break) |
| b6d0e4da | 2286 | (delete-overlay overlay)))) |
| 1ffac268 | 2287 | |
| b6d0e4da | 2288 | (defun gdb-put-breakpoint-icon (enabled bptno) |
| 1ffac268 | 2289 | (let ((start (progn (beginning-of-line) (- (point) 1))) |
| b6d0e4da NR |
2290 | (end (progn (end-of-line) (+ (point) 1))) |
| 2291 | (putstring (if enabled "B" "b"))) | |
| f3094341 NR |
2292 | (add-text-properties |
| 2293 | 0 1 '(help-echo "mouse-1: set/clear bkpt, mouse-3: enable/disable bkpt") | |
| 2294 | putstring) | |
| b6d0e4da NR |
2295 | (if enabled (add-text-properties |
| 2296 | 0 1 `(gdb-bptno ,bptno gdb-enabled t) putstring) | |
| 2297 | (add-text-properties | |
| 2298 | 0 1 `(gdb-bptno ,bptno gdb-enabled nil) putstring)) | |
| 1ffac268 NR |
2299 | (gdb-remove-breakpoint-icons start end) |
| 2300 | (if (display-images-p) | |
| 2301 | (if (>= (car (window-fringes)) 8) | |
| 188590b5 | 2302 | (gdb-put-string |
| 1ffac268 | 2303 | nil (1+ start) |
| a9c65ba5 | 2304 | `(left-fringe breakpoint |
| b6d0e4da | 2305 | ,(if enabled |
| e38b967a MB |
2306 | 'breakpoint-enabled |
| 2307 | 'breakpoint-disabled))) | |
| 1ffac268 NR |
2308 | (when (< left-margin-width 2) |
| 2309 | (save-current-buffer | |
| 2310 | (setq left-margin-width 2) | |
| f2dab427 | 2311 | (if (get-buffer-window (current-buffer) 0) |
| 619b6adb | 2312 | (set-window-margins |
| f2dab427 | 2313 | (get-buffer-window (current-buffer) 0) |
| 2b63b80f | 2314 | left-margin-width right-margin-width)))) |
| 1ffac268 NR |
2315 | (put-image |
| 2316 | (if enabled | |
| 2317 | (or breakpoint-enabled-icon | |
| 2318 | (setq breakpoint-enabled-icon | |
| 188590b5 | 2319 | (find-image `((:type xpm :data |
| 1ffac268 NR |
2320 | ,breakpoint-xpm-data |
| 2321 | :ascent 100 :pointer hand) | |
| 2322 | (:type pbm :data | |
| 2323 | ,breakpoint-enabled-pbm-data | |
| 2324 | :ascent 100 :pointer hand))))) | |
| 2325 | (or breakpoint-disabled-icon | |
| 2326 | (setq breakpoint-disabled-icon | |
| 2327 | (find-image `((:type xpm :data | |
| 2328 | ,breakpoint-xpm-data | |
| 2329 | :conversion disabled | |
| 2330 | :ascent 100) | |
| 2331 | (:type pbm :data | |
| 2332 | ,breakpoint-disabled-pbm-data | |
| 2333 | :ascent 100)))))) | |
| b6d0e4da NR |
2334 | (+ start 1) |
| 2335 | putstring | |
| 2336 | 'left-margin)) | |
| 1ffac268 NR |
2337 | (when (< left-margin-width 2) |
| 2338 | (save-current-buffer | |
| 2339 | (setq left-margin-width 2) | |
| f2dab427 | 2340 | (if (get-buffer-window (current-buffer) 0) |
| 619b6adb | 2341 | (set-window-margins |
| f2dab427 | 2342 | (get-buffer-window (current-buffer) 0) |
| 2b63b80f | 2343 | left-margin-width right-margin-width)))) |
| e38b967a MB |
2344 | (gdb-put-string |
| 2345 | (propertize putstring | |
| 2346 | 'face (if enabled 'breakpoint-enabled 'breakpoint-disabled)) | |
| 2347 | (1+ start))))) | |
| 1ffac268 NR |
2348 | |
| 2349 | (defun gdb-remove-breakpoint-icons (start end &optional remove-margin) | |
| 2350 | (gdb-remove-strings start end) | |
| 2351 | (if (display-images-p) | |
| 2352 | (remove-images start end)) | |
| 2353 | (when remove-margin | |
| 2354 | (setq left-margin-width 0) | |
| f2dab427 | 2355 | (if (get-buffer-window (current-buffer) 0) |
| 619b6adb | 2356 | (set-window-margins |
| f2dab427 | 2357 | (get-buffer-window (current-buffer) 0) |
| 2b63b80f | 2358 | left-margin-width right-margin-width)))) |
| 1ffac268 NR |
2359 | |
| 2360 | \f | |
| 2361 | ;; | |
| 2362 | ;; Assembler buffer. | |
| 2363 | ;; | |
| 2364 | (gdb-set-buffer-rules 'gdb-assembler-buffer | |
| 2365 | 'gdb-assembler-buffer-name | |
| 2366 | 'gdb-assembler-mode) | |
| 2367 | ||
| 2368 | (def-gdb-auto-updated-buffer gdb-assembler-buffer | |
| 2369 | gdb-invalidate-assembler | |
| 2cec1d1a | 2370 | (concat gdb-server-prefix "disassemble " gdb-current-address "\n") |
| 1ffac268 NR |
2371 | gdb-assembler-handler |
| 2372 | gdb-assembler-custom) | |
| 2373 | ||
| 2374 | (defun gdb-assembler-custom () | |
| 2375 | (let ((buffer (gdb-get-buffer 'gdb-assembler-buffer)) | |
| 190def62 | 2376 | (pos 1) (address) (flag) (bptno)) |
| 1ffac268 NR |
2377 | (with-current-buffer buffer |
| 2378 | (if (not (equal gdb-current-address "main")) | |
| 2379 | (progn | |
| 2380 | (goto-char (point-min)) | |
| 2381 | (if (re-search-forward gdb-current-address nil t) | |
| 2382 | (progn | |
| 2383 | (setq pos (point)) | |
| 2384 | (beginning-of-line) | |
| 2385 | (or gdb-overlay-arrow-position | |
| 2386 | (setq gdb-overlay-arrow-position (make-marker))) | |
| 2387 | (set-marker gdb-overlay-arrow-position | |
| 2388 | (point) (current-buffer)))))) | |
| 2389 | ;; remove all breakpoint-icons in assembler buffer before updating. | |
| 2390 | (gdb-remove-breakpoint-icons (point-min) (point-max))) | |
| 2391 | (with-current-buffer (gdb-get-buffer 'gdb-breakpoints-buffer) | |
| 2392 | (goto-char (point-min)) | |
| 2393 | (while (< (point) (- (point-max) 1)) | |
| 2394 | (forward-line 1) | |
| 2395 | (if (looking-at "[^\t].*breakpoint") | |
| 2396 | (progn | |
| 2397 | (looking-at | |
| 190def62 NR |
2398 | "\\([0-9]+\\)\\s-+\\S-+\\s-+\\S-+\\s-+\\(.\\)\\s-+0x\\(\\S-+\\)") |
| 2399 | (setq bptno (match-string 1)) | |
| 2400 | (setq flag (char-after (match-beginning 2))) | |
| 2401 | (setq address (match-string 3)) | |
| 1ffac268 NR |
2402 | ;; remove leading 0s from output of info break. |
| 2403 | (if (string-match "^0+\\(.*\\)" address) | |
| 2404 | (setq address (match-string 1 address))) | |
| 2405 | (with-current-buffer buffer | |
| 2406 | (goto-char (point-min)) | |
| 2407 | (if (re-search-forward address nil t) | |
| 190def62 | 2408 | (gdb-put-breakpoint-icon (eq flag ?y) bptno))))))) |
| 1ffac268 | 2409 | (if (not (equal gdb-current-address "main")) |
| f2dab427 | 2410 | (set-window-point (get-buffer-window buffer 0) pos)))) |
| 1ffac268 NR |
2411 | |
| 2412 | (defvar gdb-assembler-mode-map | |
| 2413 | (let ((map (make-sparse-keymap))) | |
| 2414 | (suppress-keymap map) | |
| 12032009 NR |
2415 | (define-key map "q" 'kill-this-buffer) |
| 2416 | map)) | |
| 1ffac268 | 2417 | |
| fad137cd | 2418 | (defvar gdb-assembler-font-lock-keywords |
| 3988d9c6 MY |
2419 | '(;; <__function.name+n> |
| 2420 | ("<\\(\\(\\sw\\|[_.]\\)+\\)\\(\\+[0-9]+\\)?>" | |
| 2421 | (1 font-lock-function-name-face)) | |
| 2422 | ;; 0xNNNNNNNN <__function.name+n>: opcode | |
| 2423 | ("^0x[0-9a-f]+ \\(<\\(\\(\\sw\\|[_.]\\)+\\)\\+[0-9]+>\\)?:[ \t]+\\(\\sw+\\)" | |
| fad137cd | 2424 | (4 font-lock-keyword-face)) |
| 3988d9c6 | 2425 | ;; %register(at least i386) |
| fad137cd | 2426 | ("%\\sw+" . font-lock-variable-name-face) |
| 3988d9c6 | 2427 | ("^\\(Dump of assembler code for function\\) \\(.+\\):" |
| fad137cd NR |
2428 | (1 font-lock-comment-face) |
| 2429 | (2 font-lock-function-name-face)) | |
| 2430 | ("^\\(End of assembler dump\\.\\)" . font-lock-comment-face)) | |
| 2431 | "Font lock keywords used in `gdb-assembler-mode'.") | |
| 2432 | ||
| 1ffac268 NR |
2433 | (defun gdb-assembler-mode () |
| 2434 | "Major mode for viewing code assembler. | |
| 2435 | ||
| 2436 | \\{gdb-assembler-mode-map}" | |
| fad137cd | 2437 | (kill-all-local-variables) |
| 1ffac268 NR |
2438 | (setq major-mode 'gdb-assembler-mode) |
| 2439 | (setq mode-name "Machine") | |
| 2440 | (setq gdb-overlay-arrow-position nil) | |
| 2441 | (add-to-list 'overlay-arrow-variable-list 'gdb-overlay-arrow-position) | |
| 1ffac268 NR |
2442 | (setq fringes-outside-margins t) |
| 2443 | (setq buffer-read-only t) | |
| 2444 | (use-local-map gdb-assembler-mode-map) | |
| fad137cd NR |
2445 | (gdb-invalidate-assembler) |
| 2446 | (set (make-local-variable 'font-lock-defaults) | |
| 2447 | '(gdb-assembler-font-lock-keywords)) | |
| 2448 | (run-mode-hooks 'gdb-assembler-mode-hook) | |
| 2449 | 'gdb-invalidate-assembler) | |
| 1ffac268 NR |
2450 | |
| 2451 | (defun gdb-assembler-buffer-name () | |
| 2452 | (with-current-buffer gud-comint-buffer | |
| 2453 | (concat "*Machine Code " (gdb-get-target-string) "*"))) | |
| 2454 | ||
| 2455 | (defun gdb-display-assembler-buffer () | |
| f6a2315e | 2456 | "Display disassembly view." |
| 1ffac268 NR |
2457 | (interactive) |
| 2458 | (gdb-display-buffer | |
| 2459 | (gdb-get-create-buffer 'gdb-assembler-buffer))) | |
| 2460 | ||
| 2461 | (defun gdb-frame-assembler-buffer () | |
| f6a2315e | 2462 | "Display disassembly view in a new frame." |
| 1ffac268 | 2463 | (interactive) |
| 1a9203d0 NR |
2464 | (let ((special-display-regexps (append special-display-regexps '(".*"))) |
| 2465 | (special-display-frame-alist gdb-frame-parameters)) | |
| 2466 | (display-buffer (gdb-get-create-buffer 'gdb-assembler-buffer)))) | |
| 1ffac268 NR |
2467 | |
| 2468 | ;; modified because if gdb-current-address has changed value a new command | |
| 2469 | ;; must be enqueued to update the buffer with the new output | |
| 2470 | (defun gdb-invalidate-assembler (&optional ignored) | |
| 2471 | (if (gdb-get-buffer 'gdb-assembler-buffer) | |
| 2472 | (progn | |
| 2473 | (unless (string-equal gdb-current-frame gdb-previous-frame) | |
| 2474 | (if (or (not (member 'gdb-invalidate-assembler | |
| 2cec1d1a | 2475 | gdb-pending-triggers)) |
| 1ffac268 NR |
2476 | (not (string-equal gdb-current-address |
| 2477 | gdb-previous-address))) | |
| 2478 | (progn | |
| 2479 | ;; take previous disassemble command off the queue | |
| 2480 | (with-current-buffer gud-comint-buffer | |
| 12032009 | 2481 | (let ((queue gdb-input-queue)) |
| 1ffac268 NR |
2482 | (dolist (item queue) |
| 2483 | (if (equal (cdr item) '(gdb-assembler-handler)) | |
| 2cec1d1a NR |
2484 | (setq gdb-input-queue |
| 2485 | (delete item gdb-input-queue)))))) | |
| 1ffac268 | 2486 | (gdb-enqueue-input |
| a0091778 NR |
2487 | (list (concat gdb-server-prefix "disassemble " |
| 2488 | gdb-current-address "\n") | |
| 1ffac268 | 2489 | 'gdb-assembler-handler)) |
| 2cec1d1a | 2490 | (push 'gdb-invalidate-assembler gdb-pending-triggers) |
| 1ffac268 NR |
2491 | (setq gdb-previous-address gdb-current-address) |
| 2492 | (setq gdb-previous-frame gdb-current-frame))))))) | |
| 2493 | ||
| 2494 | (defun gdb-get-current-frame () | |
| 2cec1d1a | 2495 | (if (not (member 'gdb-get-current-frame gdb-pending-triggers)) |
| 1ffac268 NR |
2496 | (progn |
| 2497 | (gdb-enqueue-input | |
| 2cec1d1a NR |
2498 | (list (concat gdb-server-prefix "info frame\n") 'gdb-frame-handler)) |
| 2499 | (push 'gdb-get-current-frame | |
| 2500 | gdb-pending-triggers)))) | |
| 1ffac268 NR |
2501 | |
| 2502 | (defun gdb-frame-handler () | |
| 2cec1d1a NR |
2503 | (setq gdb-pending-triggers |
| 2504 | (delq 'gdb-get-current-frame gdb-pending-triggers)) | |
| 1ffac268 NR |
2505 | (with-current-buffer (gdb-get-create-buffer 'gdb-partial-output-buffer) |
| 2506 | (goto-char (point-min)) | |
| de1b8112 NR |
2507 | (if (looking-at "Stack level \\([0-9]+\\)") |
| 2508 | (setq gdb-current-stack-level (match-string 1))) | |
| 1ffac268 | 2509 | (forward-line) |
| b65a2dbf | 2510 | (if (looking-at ".*=\\s-+0x\\(\\S-*\\)\\s-+in\\s-+\\(\\S-*?\\);? ") |
| 1ffac268 NR |
2511 | (progn |
| 2512 | (setq gdb-current-frame (match-string 2)) | |
| f2f82fa4 NR |
2513 | (if (gdb-get-buffer 'gdb-locals-buffer) |
| 2514 | (with-current-buffer (gdb-get-buffer 'gdb-locals-buffer) | |
| 2515 | (setq mode-name (concat "Locals:" gdb-current-frame)))) | |
| 1ffac268 NR |
2516 | (let ((address (match-string 1))) |
| 2517 | ;; remove leading 0s from output of info frame command. | |
| 2518 | (if (string-match "^0+\\(.*\\)" address) | |
| 2519 | (setq gdb-current-address | |
| 2520 | (concat "0x" (match-string 1 address))) | |
| 2521 | (setq gdb-current-address (concat "0x" address)))) | |
| f2dab427 | 2522 | (if (not (re-search-forward "(\\S-*:[0-9]*);" nil t)) |
| 1ffac268 | 2523 | ;;update with new frame for machine code if necessary |
| f2dab427 | 2524 | (gdb-invalidate-assembler))))) |
| 1ffac268 NR |
2525 | (if (re-search-forward " source language \\(\\S-*\\)\." nil t) |
| 2526 | (setq gdb-current-language (match-string 1)))) | |
| 2527 | ||
| 2528 | (provide 'gdb-ui) | |
| 2529 | ||
| d490ebbe | 2530 | ;; arch-tag: e9fb00c5-74ef-469f-a088-37384caae352 |
| 1ffac268 | 2531 | ;;; gdb-ui.el ends here |