;;; TODO:
;; 1) Use MI command -data-read-memory for memory window.
-;; 2) Use tree-widget.el instead of the speedbar for watch-expressions?
+;; 2) Use tree-buffer.el (from ECB) instead of the speedbar for
+;; watch-expressions? Handling of watch-expressions needs to be
+;; overhauled to work for large arrays/structures by creating variable
+;; objects for visible watch-expressions only.
;; 3) Mark breakpoint locations on scroll-bar of source buffer?
;;; Code:
(defvar gdb-pc-address nil "Initialization for Assembler buffer.
Set to \"main\" at start if `gdb-show-main' is t.")
(defvar gdb-frame-address nil "Identity of frame for watch expression.")
-(defvar gdb-previous-frame-address nil)
+(defvar gdb-previous-frame-pc-address nil)
(defvar gdb-memory-address "main")
(defvar gdb-previous-frame nil)
(defvar gdb-selected-frame nil)
(defconst gdb-error-regexp "\\^error,msg=\"\\(.+\\)\"")
(defvar gdb-locals-font-lock-keywords-1
- '(
- ;; var = (struct struct_tag) value
+ '(;; var = (struct struct_tag) value
( "\\(^\\(\\sw\\|[_.]\\)+\\) += +(\\(struct\\) \\(\\(\\sw\\|[_.]\\)+\\)"
(1 font-lock-variable-name-face)
(3 font-lock-keyword-face)
(3 font-lock-type-face))
;; var = val
( "\\(^\\(\\sw\\|[_.]\\)+\\) += +[^(]"
- (1 font-lock-variable-name-face))
- )
+ (1 font-lock-variable-name-face)))
"Font lock keywords used in `gdb-local-mode'.")
(defvar gdb-locals-font-lock-keywords-2
- '(
- ;; var = type value
+ '(;; var = type value
( "\\(^\\(\\sw\\|[_.]\\)+\\)\t+\\(\\(\\sw\\|[_.]\\)+\\)"
(1 font-lock-variable-name-face)
- (3 font-lock-type-face))
- )
+ (3 font-lock-type-face)))
"Font lock keywords used in `gdb-local-mode'.")
;; Variables for GDB 6.4+
(defconst gdb-source-file-regexp "\\(.+?\\), \\|\\([^, \n].*$\\)")
+(defun gdb-init-buffer ()
+ (set (make-local-variable 'gud-minor-mode)
+ (buffer-local-value 'gud-minor-mode gud-comint-buffer))
+ (set (make-local-variable 'tool-bar-map) gud-tool-bar-map)
+ (when gud-tooltip-mode
+ (make-local-variable 'gdb-define-alist)
+ (gdb-create-define-alist)
+ (add-hook 'after-save-hook 'gdb-create-define-alist nil t)))
+
(defun gdb-set-gud-minor-mode-existing-buffers ()
"Create list of source files for current GDB session."
(goto-char (point-min))
(when (and buffer-file-name
(member (file-name-nondirectory buffer-file-name)
gdb-source-file-list))
- (set (make-local-variable 'gud-minor-mode) 'gdba)
- (set (make-local-variable 'tool-bar-map) gud-tool-bar-map)
- (when gud-tooltip-mode
- (make-local-variable 'gdb-define-alist)
- (gdb-create-define-alist)
- (add-hook 'after-save-hook 'gdb-create-define-alist nil t))))))
+ (gdb-init-buffer)))))
(gdb-force-mode-line-update
(propertize "ready" 'face font-lock-variable-name-face)))
;; (re-)initialize
(setq gdb-pc-address (if gdb-show-main "main" nil))
- (setq gdb-previous-frame-address nil
+ (setq gdb-previous-frame-pc-address nil
gdb-memory-address "main"
gdb-previous-frame nil
gdb-selected-frame nil
'gud-gdb-complete-command)
(if (and transient-mark-mode mark-active)
(buffer-substring (region-beginning) (region-end))
- (tooltip-identifier-from-point (point))))))
- (speedbar 1)
- (set-text-properties 0 (length expr) nil expr)
- (gdb-enqueue-input
- (list
- (if (eq minor-mode 'gdba)
- (concat
- "server interpreter mi \"-var-create - * " expr "\"\n")
- (concat"-var-create - * " expr "\n"))
- `(lambda () (gdb-var-create-handler ,expr)))))))
+ (concat (if (eq major-mode 'gdb-registers-mode) "$")
+ (tooltip-identifier-from-point (point)))))))
+ (set-text-properties 0 (length expr) nil expr)
+ (gdb-enqueue-input
+ (list
+ (if (eq minor-mode 'gdba)
+ (concat
+ "server interpreter mi \"-var-create - * " expr "\"\n")
+ (concat"-var-create - * " expr "\n"))
+ `(lambda () (gdb-var-create-handler ,expr)))))))
(message "gud-watch is a no-op in this mode."))))
(defconst gdb-var-create-regexp
(if (match-string 3) (read (match-string 3)))
nil gdb-frame-address)))
(push var gdb-var-list)
+ (speedbar 1)
(unless (string-equal
speedbar-initial-expansion-list-name "GUD")
(speedbar-change-initial-expansion-list "GUD"))
(push 'gdb-speedbar-timer gdb-pending-triggers)))
(defun gdb-speedbar-timer-fn ()
+ (if gdb-speedbar-auto-raise
+ (raise-frame speedbar-frame))
(setq gdb-pending-triggers
(delq 'gdb-speedbar-timer gdb-pending-triggers))
(speedbar-timer-fn))
(gdb-resync)
(error "Unexpected frame-begin annotation (%S)" sink)))))
-(defcustom gdb-same-frame focus-follows-mouse
+(defcustom gdb-same-frame (not focus-follows-mouse)
"Non-nil means pop up GUD buffer in same frame."
:group 'gdb
:type 'boolean
(gdb-invalidate-locals-1))
(gdb-invalidate-threads)
- (unless (eq system-type 'darwin) ;Breaks on Darwin's GDB-5.3.
+ (unless (or (null gdb-var-list)
+ (eq system-type 'darwin)) ;Breaks on Darwin's GDB-5.3.
;; FIXME: with GDB-6 on Darwin, this might very well work.
;; Only needed/used with speedbar/watch expressions.
(when (and (boundp 'speedbar-frame) (frame-live-p speedbar-frame))
(with-current-buffer (gdb-get-buffer 'gdb-breakpoints-buffer)
(save-excursion
(let ((buffer-read-only nil))
- (goto-char (point-min))
- (while (< (point) (- (point-max) 1))
- (forward-line 1)
- (if (looking-at gdb-breakpoint-regexp)
- (progn
- (setq bptno (or (match-string 1) (match-string 2)))
- (setq flag (char-after (match-beginning 3)))
- (if (match-string 1)
- (setq gdb-parent-bptno-enabled (eq flag ?y)))
- (add-text-properties
- (match-beginning 3) (match-end 3)
- (if (eq flag ?y)
- '(face font-lock-warning-face)
- '(face font-lock-type-face)))
- (let ((bl (point))
- (el (line-end-position)))
- (if (re-search-forward " in \\(.*\\) at\\s-+" el t)
- (progn
- (add-text-properties
- (match-beginning 1) (match-end 1)
- '(face font-lock-function-name-face))
- (looking-at "\\(\\S-+\\):\\([0-9]+\\)")
+ (goto-char (point-min))
+ (while (< (point) (- (point-max) 1))
+ (forward-line 1)
+ (if (looking-at gdb-breakpoint-regexp)
+ (progn
+ (setq bptno (or (match-string 1) (match-string 2)))
+ (setq flag (char-after (match-beginning 3)))
+ (if (match-string 1)
+ (setq gdb-parent-bptno-enabled (eq flag ?y)))
+ (add-text-properties
+ (match-beginning 3) (match-end 3)
+ (if (eq flag ?y)
+ '(face font-lock-warning-face)
+ '(face font-lock-type-face)))
+ (let ((bl (point))
+ (el (line-end-position)))
+ (when (re-search-forward " in \\(.*\\) at" el t)
+ (add-text-properties
+ (match-beginning 1) (match-end 1)
+ '(face font-lock-function-name-face)))
+ (if (re-search-forward
+ ".*\\s-+\\(\\S-+\\):\\([0-9]+\\)$" nil t)
(let ((line (match-string 2))
(file (match-string 1)))
(add-text-properties bl el
- '(mouse-face highlight
- help-echo "mouse-2, RET: visit breakpoint"))
+ '(mouse-face highlight
+ help-echo "mouse-2, RET: visit breakpoint"))
(unless (file-exists-p file)
(setq file (cdr (assoc bptno gdb-location-alist))))
(if (and file
(not (string-equal file "File not found")))
(with-current-buffer
(find-file-noselect file 'nowarn)
- (set (make-local-variable 'gud-minor-mode)
- 'gdba)
- (set (make-local-variable 'tool-bar-map)
- gud-tool-bar-map)
+ (gdb-init-buffer)
;; Only want one breakpoint icon at each
;; location.
(save-excursion
(gdb-enqueue-input
(list (concat gdb-server-prefix "info source\n")
`(lambda () (gdb-get-location
- ,bptno ,line ,flag)))))))
- (if (re-search-forward
- "<\\(\\(\\sw\\|[_.]\\)+\\)\\(\\+[0-9]+\\)?>"
- el t)
+ ,bptno ,line ,flag))))))
+ (if (re-search-forward
+ "<\\(\\(\\sw\\|[_.]\\)+\\)\\(\\+[0-9]+\\)?>"
+ el t)
+ (add-text-properties
+ (match-beginning 1) (match-end 1)
+ '(face font-lock-function-name-face))
+ (end-of-line)
+ (re-search-backward "\\s-\\(\\S-*\\)"
+ bl t)
(add-text-properties
(match-beginning 1) (match-end 1)
- '(face font-lock-function-name-face))
- (end-of-line)
- (re-search-backward "\\s-\\(\\S-*\\)"
- bl t)
- (add-text-properties
- (match-beginning 1) (match-end 1)
- '(face font-lock-variable-name-face)))))))
- (end-of-line))))))
+ '(face font-lock-variable-name-face)))))))
+ (end-of-line))))))
(if (gdb-get-buffer 'gdb-assembler-buffer) (gdb-assembler-custom))
;; Breakpoints buffer is always present. Hack to just update
(setq mode-name "Breakpoints")
(use-local-map gdb-breakpoints-mode-map)
(setq buffer-read-only t)
+ (buffer-disable-undo)
(setq header-line-format gdb-breakpoints-header)
(run-mode-hooks 'gdb-breakpoints-mode-hook)
(if (eq (buffer-local-value 'gud-minor-mode gud-comint-buffer) 'gdba)
(if event (posn-set-point (event-end event)))
(save-excursion
(beginning-of-line 1)
- (if (looking-at "\\([0-9]+\\.?[0-9]*\\) .+ in .+ at\\s-+\\(\\S-+\\):\\([0-9]+\\)")
+ (if (looking-at "\\([0-9]+\\.?[0-9]*\\) .*\\s-+\\(\\S-+\\):\\([0-9]+\\)$")
(let ((bptno (match-string 1))
(file (match-string 2))
(line (match-string 3)))
(error "No location specified."))))
\f
-;; Frames buffer. This displays a perpetually correct bactracktrace
+;; Frames buffer. This displays a perpetually correct backtrace
;; (from the command `where').
;;
;; Alas, if your stack is deep, it is costly.
el (line-end-position))
(when (looking-at "#")
(add-text-properties bl el
- '(mouse-face highlight
- help-echo "mouse-2, RET: Select frame")))
+ '(mouse-face highlight
+ help-echo "mouse-2, RET: Select frame")))
(goto-char bl)
(when (looking-at "^#\\([0-9]+\\)")
(when (string-equal (match-string 1) gdb-frame-number)
- (if (> (car (window-fringes)) 0)
+ (if (gud-tool-bar-item-visible-no-fringe)
(progn
- (or gdb-stack-position
- (setq gdb-stack-position (make-marker)))
- (set-marker gdb-stack-position (point))
- (setq move-to gdb-stack-position))
- (put-text-property bl (+ bl 4)
- 'face '(:inverse-video t))
- (setq move-to bl)))
+ (put-text-property bl (+ bl 4)
+ 'face '(:inverse-video t))
+ (setq move-to bl))
+ (or gdb-stack-position
+ (setq gdb-stack-position (make-marker)))
+ (set-marker gdb-stack-position (point))
+ (setq move-to gdb-stack-position)))
(when (re-search-forward "\\([^ ]+\\) (" el t)
(put-text-property (match-beginning 1) (match-end 1)
'face font-lock-function-name-face)
(forward-line 1))
(forward-line -1)
(when (looking-at "(More stack frames follow...)")
- (add-text-properties (match-beginning 0) (match-end 0)
- '(mouse-face highlight
- gdb-max-frames t
- help-echo
- "mouse-2, RET: customize gdb-max-frames to see more frames")))))
+ (add-text-properties
+ (match-beginning 0) (match-end 0)
+ '(mouse-face highlight
+ gdb-max-frames t
+ help-echo
+ "mouse-2, RET: customize gdb-max-frames to see more frames"
+ )))))
(when gdb-look-up-stack
(goto-char (point-min))
(when (re-search-forward "\\(\\S-+?\\):\\([0-9]+\\)" nil t)
(add-to-list 'overlay-arrow-variable-list 'gdb-stack-position)
(setq truncate-lines t) ;; Make it easier to see overlay arrow.
(setq buffer-read-only t)
+ (buffer-disable-undo)
(gdb-thread-identification)
(use-local-map gdb-frames-mode-map)
(run-mode-hooks 'gdb-frames-mode-hook)
(setq major-mode 'gdb-threads-mode)
(setq mode-name "Threads")
(setq buffer-read-only t)
+ (buffer-disable-undo)
(setq header-line-format gdb-breakpoints-header)
(use-local-map gdb-threads-mode-map)
(set (make-local-variable 'font-lock-defaults)
(define-key map "q" 'kill-this-buffer)
map))
+(defvar gdb-locals-header
+ `(,(propertize "Locals"
+ 'help-echo "mouse-1: select"
+ 'mouse-face 'mode-line-highlight
+ 'face 'mode-line
+ 'local-map
+ (gdb-make-header-line-mouse-map
+ 'mouse-1
+ (lambda (event) (interactive "e")
+ (save-selected-window
+ (select-window (posn-window (event-start event)))
+ (set-window-dedicated-p (selected-window) nil)
+ (switch-to-buffer
+ (gdb-get-buffer-create 'gdb-locals-buffer))
+ (set-window-dedicated-p (selected-window) t)))))
+ " "
+ ,(propertize "Registers"
+ 'help-echo "mouse-1: select"
+ 'mouse-face 'mode-line-highlight
+ 'face 'mode-line
+ 'local-map
+ (gdb-make-header-line-mouse-map
+ 'mouse-1
+ (lambda (event) (interactive "e")
+ (save-selected-window
+ (select-window (posn-window (event-start event)))
+ (set-window-dedicated-p (selected-window) nil)
+ (switch-to-buffer
+ (gdb-get-buffer-create 'gdb-registers-buffer))
+ (set-window-dedicated-p (selected-window) t)))))))
+
(defun gdb-registers-mode ()
"Major mode for gdb registers.
(kill-all-local-variables)
(setq major-mode 'gdb-registers-mode)
(setq mode-name "Registers")
+ (setq header-line-format gdb-locals-header)
(setq buffer-read-only t)
+ (buffer-disable-undo)
(gdb-thread-identification)
(use-local-map gdb-registers-mode-map)
(run-mode-hooks 'gdb-registers-mode-hook)
(setq major-mode 'gdb-memory-mode)
(setq mode-name "Memory")
(setq buffer-read-only t)
+ (buffer-disable-undo)
(use-local-map gdb-memory-mode-map)
(setq header-line-format
'(:eval
(let ((buf (gdb-get-buffer 'gdb-partial-output-buffer)))
(with-current-buffer buf
(goto-char (point-min))
+ ;; Need this in case "set print pretty" is on.
(while (re-search-forward "^[ }].*\n" nil t)
(replace-match "" nil nil))
(goto-char (point-min))
(while (re-search-forward "{\\(.*=.*\n\\|\n\\)" nil t)
(replace-match gdb-struct-string nil nil))
(goto-char (point-min))
- (while (re-search-forward "\\s-*{.*\n" nil t)
+ (while (re-search-forward "\\s-*{[^.].*\n" nil t)
(replace-match gdb-array-string nil nil))))
(let ((buf (gdb-get-buffer 'gdb-locals-buffer)))
(and buf
(insert-buffer-substring (gdb-get-buffer-create
'gdb-partial-output-buffer))
(set-window-start window start)
- (set-window-point window p))
-)))
+ (set-window-point window p)))))
(run-hooks 'gdb-info-locals-hook))
(defvar gdb-locals-mode-map
(kill-all-local-variables)
(setq major-mode 'gdb-locals-mode)
(setq mode-name (concat "Locals:" gdb-selected-frame))
+ (use-local-map gdb-locals-mode-map)
(setq buffer-read-only t)
+ (buffer-disable-undo)
+ (setq header-line-format gdb-locals-header)
(gdb-thread-identification)
- (use-local-map gdb-locals-mode-map)
(set (make-local-variable 'font-lock-defaults)
'(gdb-locals-font-lock-keywords))
(run-mode-hooks 'gdb-locals-mode-hook)
\f
;;;; Window management
-(defun gdb-display-buffer (buf dedicated &optional size)
- (let ((answer (get-buffer-window buf 0))
- (must-split nil))
+(defun gdb-display-buffer (buf dedicated &optional frame)
+ (let ((answer (get-buffer-window buf (or frame 0))))
(if answer
- (display-buffer buf nil 0) ;Deiconify the frame if necessary.
- ;; The buffer is not yet displayed.
- (pop-to-buffer gud-comint-buffer) ;Select the right frame.
+ (display-buffer buf nil (or frame 0)) ;Deiconify the frame if necessary.
(let ((window (get-lru-window)))
- (if (and window
- (not (memq window `(,(get-buffer-window gud-comint-buffer)
- ,gdb-source-window))))
- (progn
- (set-window-buffer window buf)
- (setq answer window))
- (setq must-split t)))
- (if must-split
- (let* ((largest (get-largest-window))
- (cur-size (window-height largest))
- (new-size (and size (< size cur-size) (- cur-size size))))
- (setq answer (split-window largest new-size))
- (set-window-buffer answer buf)
- (set-window-dedicated-p answer dedicated)))
+ (let* ((largest (get-largest-window))
+ (cur-size (window-height largest)))
+ (setq answer (split-window largest))
+ (set-window-buffer answer buf)
+ (set-window-dedicated-p answer dedicated)))
answer)))
\f
"Display GUD buffer."
(interactive)
(let ((same-window-regexps nil))
- (pop-to-buffer gud-comint-buffer)))
+ (select-window (display-buffer gud-comint-buffer nil 0))))
(defun gdb-set-window-buffer (name)
(set-window-buffer (selected-window) (get-buffer name))
(throw 'file-not-found nil))
(with-current-buffer
(find-file-noselect (match-string 0))
- (save-current-buffer
- (set (make-local-variable 'gud-minor-mode) 'gdba)
- (set (make-local-variable 'tool-bar-map) gud-tool-bar-map))
+ (gdb-init-buffer)
;; only want one breakpoint icon at each location
(save-excursion
(goto-line (string-to-number line))
buffer-file-name)
gdb-source-file-list)
(with-current-buffer (find-buffer-visiting buffer-file-name)
- (set (make-local-variable 'gud-minor-mode)
- (buffer-local-value 'gud-minor-mode gud-comint-buffer))
- (set (make-local-variable 'tool-bar-map) gud-tool-bar-map)))))
+ (gdb-init-buffer)))))
;;from put-image
(defun gdb-put-string (putstring pos &optional dprop &rest sprops)
(with-current-buffer buffer
(save-excursion
(goto-char (point-min))
- (if (search-forward address nil t)
+ (if (re-search-forward (concat "^0x0*" address) nil t)
(gdb-put-breakpoint-icon (eq flag ?y) bptno)))))))
(if (not (equal gdb-pc-address "main"))
(with-current-buffer buffer
(add-to-list 'overlay-arrow-variable-list 'gdb-overlay-arrow-position)
(setq fringes-outside-margins t)
(setq buffer-read-only t)
+ (buffer-disable-undo)
(gdb-thread-identification)
(use-local-map gdb-assembler-mode-map)
(gdb-invalidate-assembler)
(string-equal gdb-selected-frame gdb-previous-frame))
(if (or (not (member 'gdb-invalidate-assembler
gdb-pending-triggers))
- (not (string-equal gdb-pc-address
- gdb-previous-frame-address)))
+ (not (equal (string-to-number gdb-pc-address)
+ (string-to-number
+ gdb-previous-frame-pc-address))))
(progn
;; take previous disassemble command, if any, off the queue
(with-current-buffer gud-comint-buffer
(delete item gdb-input-queue))))))
(gdb-enqueue-input
(list
- (concat gdb-server-prefix "disassemble "
- (if (member gdb-pc-address '(nil "main")) nil "0x")
- gdb-pc-address "\n")
+ (concat gdb-server-prefix "disassemble " gdb-pc-address "\n")
'gdb-assembler-handler))
(push 'gdb-invalidate-assembler gdb-pending-triggers)
- (setq gdb-previous-frame-address gdb-pc-address)
+ (setq gdb-previous-frame-pc-address gdb-pc-address)
(setq gdb-previous-frame gdb-selected-frame)))))))
(defun gdb-get-selected-frame ()
(if (not (member 'gdb-get-selected-frame gdb-pending-triggers))
(progn
- (gdb-enqueue-input
- (list (concat gdb-server-prefix "info frame\n") 'gdb-frame-handler))
- (push 'gdb-get-selected-frame
- gdb-pending-triggers))))
+ (if (string-equal gdb-version "pre-6.4")
+ (gdb-enqueue-input
+ (list (concat gdb-server-prefix "info frame\n")
+ 'gdb-frame-handler))
+ (gdb-enqueue-input
+ (list "server interpreter mi -stack-info-frame\n"
+ 'gdb-frame-handler-1)))
+ (push 'gdb-get-selected-frame gdb-pending-triggers))))
(defun gdb-frame-handler ()
(setq gdb-pending-triggers
(setq gdb-frame-number (match-string 1))
(setq gdb-frame-address (match-string 2)))
(goto-char (point-min))
- (when (re-search-forward ".*=\\s-+0x0*\\(\\S-*\\)\\s-+in\\s-+\\(.*?\\)\
+ (when (re-search-forward ".*=\\s-+\\(\\S-*\\)\\s-+in\\s-+\\(.*?\\)\
\\(?: (\\(\\S-+?\\):[0-9]+?)\\)*; "
nil t)
(setq gdb-selected-frame (match-string 2))
(dolist (buffer (buffer-list))
(with-current-buffer buffer
(when (member buffer-file-name gdb-source-file-list)
- (set (make-local-variable 'gud-minor-mode)
- (buffer-local-value 'gud-minor-mode gud-comint-buffer))
- (set (make-local-variable 'tool-bar-map) gud-tool-bar-map)
- (when gud-tooltip-mode
- (make-local-variable 'gdb-define-alist)
- (gdb-create-define-alist)
- (add-hook 'after-save-hook 'gdb-create-define-alist nil t)))))
+ (gdb-init-buffer))))
(gdb-force-mode-line-update
(propertize "ready" 'face font-lock-variable-name-face)))
+;; Used for -stack-info-frame but could be used for -stack-list-frames too.
+(defconst gdb-stack-list-frames-regexp
+".*?level=\"\\(.*?\\)\",.*?addr=\"\\(.*?\\)\",.*?func=\"\\(.*?\\)\",\
+\\(?:.*?file=\".*?\",.*?fullname=\"\\(.*?\\)\",.*?line=\"\\(.*?\\)\".*?}\\|\
+from=\"\\(.*?\\)\"\\)")
+
+(defun gdb-frame-handler-1 ()
+ (setq gdb-pending-triggers
+ (delq 'gdb-get-selected-frame gdb-pending-triggers))
+ (goto-char (point-min))
+ (when (re-search-forward gdb-stack-list-frames-regexp nil t)
+ (setq gdb-frame-number (match-string 1))
+ (setq gdb-pc-address (match-string 2))
+ (setq gdb-selected-frame (match-string 3))
+ (if (gdb-get-buffer 'gdb-locals-buffer)
+ (with-current-buffer (gdb-get-buffer 'gdb-locals-buffer)
+ (setq mode-name (concat "Locals:" gdb-selected-frame))))
+ (if (gdb-get-buffer 'gdb-assembler-buffer)
+ (with-current-buffer (gdb-get-buffer 'gdb-assembler-buffer)
+ (setq mode-name (concat "Machine:" gdb-selected-frame)))))
+ (if (and (match-string 4) (match-string 5) gud-overlay-arrow-position)
+ (let ((buffer (marker-buffer gud-overlay-arrow-position))
+ (position (marker-position gud-overlay-arrow-position)))
+ (when (and buffer
+ (string-equal (file-name-nondirectory
+ (buffer-file-name buffer))
+ (file-name-nondirectory (match-string 4))))
+ (with-current-buffer buffer
+ (setq fringe-indicator-alist
+ (if (string-equal gdb-frame-number "0")
+ nil
+ '((overlay-arrow . hollow-right-triangle))))
+ (set-marker gud-overlay-arrow-position position)))))
+ (gdb-invalidate-assembler))
+
; Uses "-var-list-children --all-values". Needs GDB 6.4 onwards.
(defun gdb-var-list-children-1 (varnum)
(gdb-enqueue-input