:type 'boolean
:group 'gud)
-(defvar gdb-main-file nil "Source file from which program execution begins.")
-(defvar gdb-cdir nil "Compilation directory.")
(defvar gdb-main-or-pc nil "Initialisation for Assembler buffer.")
-(defvar gdb-prev-main-or-pc nil)
(defvar gdb-current-address nil)
-(defvar gdb-current-frame nil)
(defvar gdb-display-in-progress nil)
(defvar gdb-dive nil)
(defvar gdb-first-time nil)
-(defvar breakpoint-enabled-icon
- "Icon for enabled breakpoint in display margin")
-(defvar breakpoint-disabled-icon
- "Icon for disabled breakpoint in display margin")
-(defvar gdb-nesting-level)
-(defvar gdb-expression-buffer-name)
-(defvar gdb-expression)
-(defvar gdb-point)
-(defvar gdb-annotation-arg)
-(defvar gdb-array-start)
-(defvar gdb-array-stop)
-(defvar gdb-display-number)
-(defvar gdb-dive-display-number)
-(defvar gdb-dive-map nil)
-(defvar gdb-display-string)
-(defvar gdb-values)
-(defvar gdb-array-size)
-(defvar gdb-array-slice-map nil)
-(defvar gdb-buffer-instance nil)
-(defvar gdb-source-window nil)
-(defvar gdb-target-name "--unknown--"
- "The apparent name of the program being debugged in a gud buffer.")
+(defvar gdb-proc nil "The process associated with gdb.")
+;;;###autoload
(defun gdba (command-line)
"Run gdb on program FILE in buffer *gdb-FILE*.
The directory containing FILE becomes the initial working directory
(set (make-local-variable 'gud-minor-mode) 'gdba)
-; (gud-def gud-break "break %f:%l" "\C-b" "Set breakpoint at current line.")
(gud-def gud-tbreak "tbreak %f:%l" "\C-t" "Set breakpoint at current line.")
-; (gud-def gud-remove "clear %f:%l" "\C-d" "Remove breakpoint at current line")
(gud-def gud-run "run" nil "Run the program.")
(gud-def gud-stepi "stepi %p" "\C-i" "Step one instruction with display.")
(gud-def gud-step "step %p" "\C-s" "Step one source line with display.")
(setq gud-last-last-frame nil)
(run-hooks 'gdb-mode-hook)
- (let ((instance
- (make-gdb-instance (get-buffer-process (current-buffer)))))
- (if gdb-first-time (gdb-clear-inferior-io instance))
+ (setq gdb-proc (get-buffer-process (current-buffer)))
+ (gdb-make-instance)
+ (if gdb-first-time (gdb-clear-inferior-io))
; find source file and compilation directory here
- (gdb-instance-enqueue-idle-input instance (list "server list\n"
- '(lambda () nil)))
- (gdb-instance-enqueue-idle-input instance (list "server info source\n"
- '(lambda () (gdb-source-info))))))
+ (gdb-instance-enqueue-idle-input (list "server list\n"
+ '(lambda () nil)))
+ (gdb-instance-enqueue-idle-input (list "server info source\n"
+ '(lambda () (gdb-source-info)))))
(defun gud-break (arg)
"Set breakpoint at current line or address."
(save-excursion
(let ((expr (gud-find-c-expr)))
(gdb-instance-enqueue-idle-input
- gdb-buffer-instance
(list (concat "server whatis " expr "\n")
`(lambda () (gud-display1 ,expr)))))))
(goto-char (point-min))
(if (re-search-forward "\*" nil t)
(gdb-instance-enqueue-idle-input
- gdb-buffer-instance
(list (concat "server display* " expr "\n")
'(lambda () nil)))
;else
(gdb-instance-enqueue-idle-input
- gdb-buffer-instance
(list (concat "server display " expr "\n")
'(lambda () nil)))))
;; output of GDB up to the next prompt and build the completion list.
;; It must also handle annotations.
(defun gdba-complete-filter (string)
- (gdb-output-burst gdb-buffer-instance string)
+ (gdb-output-burst string)
(while (string-match "\n\032\032\\(.*\\)\n" string)
(setq string (concat (substring string 0 (match-beginning 0))
(substring string (match-end 0)))))
(setq gud-gdb-complete-string string)
"")))
\f
+(defvar gdb-target-name "--unknown--"
+ "The apparent name of the program being debugged in a gud buffer.")
(defun gdba-common-init (command-line massage-args marker-filter &optional find-file)
(setq w (cdr w)))
(if w
(setcar w file)))
- (let ((old-instance gdb-buffer-instance))
- (apply 'make-comint (concat "gdb-" filepart) program nil args)
- (gud-mode)
- (make-variable-buffer-local 'old-gdb-buffer-instance)
- (setq old-gdb-buffer-instance old-instance))
+ (apply 'make-comint (concat "gdb-" filepart) program nil args)
+ (gud-mode)
(setq gdb-target-name filepart))
(make-local-variable 'gud-marker-filter)
(setq gud-marker-filter marker-filter)
;; gdb-instance objects
;;
-(defun make-gdb-instance (proc)
- "Create a gdb instance object from a gdb process."
- (let ((instance (cons 'gdb-instance proc)))
- (with-current-buffer (process-buffer proc)
- (setq gdb-buffer-instance instance)
- (progn
- (mapc 'make-local-variable gdb-instance-variables)
- (setq gdb-buffer-type 'gdba)
- ;; If we're taking over the buffer of another process,
- ;; take over it's ancillary buffers as well.
- ;;
- (let ((dead old-gdb-buffer-instance))
- (dolist (b (buffer-list))
- (set-buffer b)
- (if (eq dead gdb-buffer-instance)
- (setq gdb-buffer-instance instance))))))
- instance))
-
-(defun gdb-instance-process (inst) (cdr inst))
+(defvar gdb-instance-variables '()
+ "A list of variables that are local to the GUD buffer associated
+with a gdb instance.")
;;; The list of instance variables is built up by the expansions of
;;; DEF-GDB-VARIABLE
;;;
-(defvar gdb-instance-variables '()
- "A list of variables that are local to the GUD buffer associated
-with a gdb instance.")
(defmacro def-gdb-variable (name accessor setter &optional default doc)
`(progn
- (defvar ,name ,default ,(or doc "undocumented"))
+ (defvar ,name ,default ,doc)
(if (not (memq ',name gdb-instance-variables))
- (setq gdb-instance-variables
- (cons ',name gdb-instance-variables)))
+ (push ',name gdb-instance-variables))
,(and accessor
- `(defun ,accessor (instance)
- (let
- ((buffer (gdb-get-instance-buffer instance 'gdba)))
- (and buffer
- (save-excursion
- (set-buffer buffer)
- ,name)))))
+ `(defun ,accessor ()
+ (let ((buffer (gdb-get-instance-buffer 'gdba)))
+ (and buffer (save-excursion
+ (set-buffer buffer)
+ ,name)))))
,(and setter
- `(defun ,setter (instance val)
- (let
- ((buffer (gdb-get-instance-buffer instance 'gdba)))
- (and buffer
- (save-excursion
- (set-buffer buffer)
- (setq ,name val))))))))
+ `(defun ,setter (val)
+ (let ((buffer (gdb-get-instance-buffer 'gdba)))
+ (and buffer (save-excursion
+ (set-buffer buffer)
+ (setq ,name val))))))))
(defmacro def-gdb-var (root-symbol &optional default doc)
(let* ((root (symbol-name root-symbol))
,var-name ,accessor ,setter
,default ,doc)))
-(def-gdb-var buffer-instance nil
- "In an instance buffer, the buffer's instance.")
-
(def-gdb-var buffer-type nil
"One of the symbols bound in gdb-instance-buffer-rules")
"A list of trigger functions that have run later than their output
handlers.")
-(defun in-gdb-instance-context (instance form)
- "Funcall FORM in the GUD buffer of INSTANCE."
+(defun in-gdb-instance-context (form)
+ "Funcall FORM in the GUD buffer."
(save-excursion
- (set-buffer (gdb-get-instance-buffer instance 'gdba))
+ (set-buffer (gdb-get-instance-buffer 'gdba))
(funcall form)))
;; end of instance vars
-;;
-;; finding instances
-;;
-
-(defun gdb-proc->instance (proc)
- (save-excursion
- (set-buffer (process-buffer proc))
- gdb-buffer-instance))
-
-(defun gdb-mru-instance-buffer ()
- "Return the most recently used (non-auxiliary) GUD buffer."
- (save-excursion
- (gdb-goto-first-gdb-instance (buffer-list))))
-
-(defun gdb-goto-first-gdb-instance (blist)
- "Use gdb-mru-instance-buffer -- not this."
- (and blist
- (progn
- (set-buffer (car blist))
- (or (and gdb-buffer-instance
- (eq gdb-buffer-type 'gdba)
- (car blist))
- (gdb-goto-first-gdb-instance (cdr blist))))))
-
-(defun buffer-gdb-instance (buf)
- (save-excursion
- (set-buffer buf)
- gdb-buffer-instance))
-
-(defun gdb-needed-default-instance ()
- "Return the most recently used gdb instance or signal an error."
- (let ((buffer (gdb-mru-instance-buffer)))
- (or (and buffer (buffer-gdb-instance buffer))
- (error "No instance of gdb found"))))
+(defun gdb-make-instance ()
+ "Create a gdb instance object from a gdb process."
+ (with-current-buffer (process-buffer gdb-proc)
+ (progn
+ (mapc 'make-local-variable gdb-instance-variables)
+ (setq gdb-buffer-type 'gdba))))
-(defun gdb-instance-target-string (instance)
+(defun gdb-instance-target-string ()
"The apparent name of the program being debugged by a gdb instance.
For sure this the root string used in smashing together the gdb
buffer's name, even if that doesn't happen to be the name of a
program."
(in-gdb-instance-context
- instance
(function (lambda () gdb-target-name))))
-
\f
;;
;; Others are constructed by gdb-get-create-instance-buffer and
;; named according to the rules set forth in the gdb-instance-buffer-rules-assoc
-(defun gdb-get-instance-buffer (instance key)
- "Return the instance buffer for INSTANCE tagged with type KEY.
+(defvar gdb-instance-buffer-rules-assoc '())
+
+(defun gdb-get-instance-buffer (key)
+ "Return the instance buffer tagged with type KEY.
The key should be one of the cars in `gdb-instance-buffer-rules-assoc'."
(save-excursion
- (gdb-look-for-tagged-buffer instance key (buffer-list))))
+ (gdb-look-for-tagged-buffer key (buffer-list))))
-(defun gdb-get-create-instance-buffer (instance key)
+(defun gdb-get-create-instance-buffer (key)
"Create a new gdb instance buffer of the type specified by KEY.
The key should be one of the cars in `gdb-instance-buffer-rules-assoc'."
- (or (gdb-get-instance-buffer instance key)
+ (or (gdb-get-instance-buffer key)
(let* ((rules (assoc key gdb-instance-buffer-rules-assoc))
- (name (funcall (gdb-rules-name-maker rules) instance))
+ (name (funcall (gdb-rules-name-maker rules)))
(new (get-buffer-create name)))
(save-excursion
(set-buffer new)
(make-variable-buffer-local 'gdb-buffer-type)
(setq gdb-buffer-type key)
- (make-variable-buffer-local 'gdb-buffer-instance)
- (setq gdb-buffer-instance instance)
(if (cdr (cdr rules))
(funcall (car (cdr (cdr rules)))))
new))))
(defun gdb-rules-name-maker (rules) (car (cdr rules)))
-(defun gdb-look-for-tagged-buffer (instance key bufs)
+(defun gdb-look-for-tagged-buffer (key bufs)
(let ((retval nil))
(while (and (not retval) bufs)
(set-buffer (car bufs))
- (if (and (eq gdb-buffer-instance instance)
- (eq gdb-buffer-type key))
+ (if (eq gdb-buffer-type key)
(setq retval (car bufs)))
(setq bufs (cdr bufs)))
retval))
-(defun gdb-instance-buffer-p (buf)
- (save-excursion
- (set-buffer buf)
- (and gdb-buffer-type
- (not (eq gdb-buffer-type 'gdba)))))
-
;;
;; This assoc maps buffer type symbols to rules. Each rule is a list of
;; at least one and possible more functions. The functions have these
;; the proper mode for the buffer.
;;
-(defvar gdb-instance-buffer-rules-assoc '())
-
(defun gdb-set-instance-buffer-rules (buffer-type &rest rules)
(let ((binding (assoc buffer-type gdb-instance-buffer-rules-assoc)))
(if binding
(gdb-set-instance-buffer-rules 'gdb-partial-output-buffer
'gdb-partial-output-name)
-(defun gdb-partial-output-name (instance)
+(defun gdb-partial-output-name ()
(concat "*partial-output-"
- (gdb-instance-target-string instance)
+ (gdb-instance-target-string)
"*"))
\f
'gdb-inferior-io-name
'gdb-inferior-io-mode)
-(defun gdb-inferior-io-name (instance)
+(defun gdb-inferior-io-name ()
(concat "*input/output of "
- (gdb-instance-target-string instance)
+ (gdb-instance-target-string)
"*"))
(defvar gdb-inferior-io-mode-map (copy-keymap comint-mode-map))
(defun gdb-inferior-io-sender (proc string)
(save-excursion
(set-buffer (process-buffer proc))
- (let ((instance gdb-buffer-instance))
- (set-buffer (gdb-get-instance-buffer instance 'gdba))
- (let ((gdb-proc (get-buffer-process (current-buffer))))
+ (set-buffer (gdb-get-instance-buffer 'gdba))
(process-send-string gdb-proc string)
- (process-send-string gdb-proc "\n")))))
+ (process-send-string gdb-proc "\n")))
-(defun gdb-inferior-io-interrupt (instance)
+(defun gdb-inferior-io-interrupt ()
"Interrupt the program being debugged."
- (interactive (list (gdb-needed-default-instance)))
+ (interactive (list gdb-proc))
(interrupt-process
- (get-buffer-process (gdb-get-instance-buffer instance 'gdba)) comint-ptyp))
+ (get-buffer-process (gdb-get-instance-buffer 'gdba)) comint-ptyp))
-(defun gdb-inferior-io-quit (instance)
+(defun gdb-inferior-io-quit ()
"Send quit signal to the program being debugged."
- (interactive (list (gdb-needed-default-instance)))
+ (interactive (list gdb-proc))
(quit-process
- (get-buffer-process (gdb-get-instance-buffer instance 'gdba)) comint-ptyp))
+ (get-buffer-process (gdb-get-instance-buffer 'gdba)) comint-ptyp))
-(defun gdb-inferior-io-stop (instance)
+(defun gdb-inferior-io-stop ()
"Stop the program being debugged."
- (interactive (list (gdb-needed-default-instance)))
+ (interactive (list gdb-proc))
(stop-process
- (get-buffer-process (gdb-get-instance-buffer instance 'gdba)) comint-ptyp))
+ (get-buffer-process (gdb-get-instance-buffer 'gdba)) comint-ptyp))
-(defun gdb-inferior-io-eof (instance)
+(defun gdb-inferior-io-eof ()
"Send end-of-file to the program being debugged."
- (interactive (list (gdb-needed-default-instance)))
+ (interactive (list gdb-proc))
(process-send-eof
- (get-buffer-process (gdb-get-instance-buffer instance 'gdba))))
+ (get-buffer-process (gdb-get-instance-buffer 'gdba))))
\f
;;
(defun gdb-send (proc string)
"A comint send filter for gdb.
This filter may simply queue output for a later time."
- (let ((instance (gdb-proc->instance proc)))
- (gdb-instance-enqueue-input instance (concat string "\n"))))
+ (gdb-instance-enqueue-input (concat string "\n")))
;; Note: Stuff enqueued here will be sent to the next prompt, even if it
;; is a query, or other non-top-level prompt. To guarantee stuff will get
;; the user go first; it is not a bug. -t]
;;
-(defun gdb-instance-enqueue-input (instance item)
- (if (gdb-instance-prompting instance)
+(defun gdb-instance-enqueue-input (item)
+ (if (gdb-instance-prompting)
(progn
- (gdb-send-item instance item)
- (set-gdb-instance-prompting instance nil))
+ (gdb-send-item item)
+ (set-gdb-instance-prompting nil))
(set-gdb-instance-input-queue
- instance
- (cons item (gdb-instance-input-queue instance)))))
+ (cons item (gdb-instance-input-queue)))))
-(defun gdb-instance-dequeue-input (instance)
- (let ((queue (gdb-instance-input-queue instance)))
+(defun gdb-instance-dequeue-input ()
+ (let ((queue (gdb-instance-input-queue)))
(and queue
(if (not (cdr queue))
(let ((answer (car queue)))
- (set-gdb-instance-input-queue instance '())
+ (set-gdb-instance-input-queue '())
answer)
(gdb-take-last-elt queue)))))
-(defun gdb-instance-enqueue-idle-input (instance item)
- (if (and (gdb-instance-prompting instance)
- (not (gdb-instance-input-queue instance)))
+(defun gdb-instance-enqueue-idle-input (item)
+ (if (and (gdb-instance-prompting)
+ (not (gdb-instance-input-queue)))
(progn
- (gdb-send-item instance item)
- (set-gdb-instance-prompting instance nil))
+ (gdb-send-item item)
+ (set-gdb-instance-prompting nil))
(set-gdb-instance-idle-input-queue
- instance
- (cons item (gdb-instance-idle-input-queue instance)))))
+ (cons item (gdb-instance-idle-input-queue)))))
-(defun gdb-instance-dequeue-idle-input (instance)
- (let ((queue (gdb-instance-idle-input-queue instance)))
+(defun gdb-instance-dequeue-idle-input ()
+ (let ((queue (gdb-instance-idle-input-queue)))
(and queue
(if (not (cdr queue))
(let ((answer (car queue)))
- (set-gdb-instance-idle-input-queue instance '())
+ (set-gdb-instance-idle-input-queue '())
answer)
(gdb-take-last-elt queue)))))
(defun gdba-marker-filter (string)
"A gud marker filter for gdb."
;; Bogons don't tell us the process except through scoping crud.
- (let ((instance (gdb-proc->instance proc)))
- (gdb-output-burst instance string)))
+ (gdb-output-burst string))
(defvar gdb-annotation-rules
'(("frames-invalid" gdb-invalidate-frame-and-assembler)
("field-end" gdb-field-end)
) "An assoc mapping annotation tags to functions which process them.")
-(defun gdb-ignore-annotation (instance args)
+(defun gdb-ignore-annotation (args)
nil)
(defconst gdb-source-spec-regexp
"\\(.*\\):\\([0-9]*\\):[0-9]*:[a-z]*:\\(0x[a-f0-9]*\\)")
;; Do not use this except as an annotation handler."
-(defun gdb-source (instance args)
+(defun gdb-source (args)
(string-match gdb-source-spec-regexp args)
;; Extract the frame position from the marker.
(setq gud-last-frame
(match-end 3)))
(setq gdb-main-or-pc gdb-current-address)
;update with new frame for machine code if necessary
- (gdb-invalidate-assembler instance))
+ (gdb-invalidate-assembler))
;; An annotation handler for `prompt'.
;; This sends the next command (if any) to gdb.
-(defun gdb-prompt (instance ignored)
- (let ((sink (gdb-instance-output-sink instance)))
+(defun gdb-prompt (ignored)
+ (let ((sink (gdb-instance-output-sink)))
(cond
((eq sink 'user) t)
((eq sink 'post-emacs)
- (set-gdb-instance-output-sink instance 'user))
+ (set-gdb-instance-output-sink 'user))
(t
- (set-gdb-instance-output-sink instance 'user)
+ (set-gdb-instance-output-sink 'user)
(error "Phase error in gdb-prompt (got %s)" sink))))
- (let ((highest (gdb-instance-dequeue-input instance)))
+ (let ((highest (gdb-instance-dequeue-input)))
(if highest
- (gdb-send-item instance highest)
- (let ((lowest (gdb-instance-dequeue-idle-input instance)))
+ (gdb-send-item highest)
+ (let ((lowest (gdb-instance-dequeue-idle-input)))
(if lowest
- (gdb-send-item instance lowest)
+ (gdb-send-item lowest)
(progn
- (set-gdb-instance-prompting instance t)
+ (set-gdb-instance-prompting t)
(gud-display-frame)))))))
;; An annotation handler for non-top-level prompts.
-(defun gdb-subprompt (instance ignored)
- (let ((highest (gdb-instance-dequeue-input instance)))
+(defun gdb-subprompt (ignored)
+ (let ((highest (gdb-instance-dequeue-input)))
(if highest
- (gdb-send-item instance highest)
- (set-gdb-instance-prompting instance t))))
+ (gdb-send-item highest)
+ (set-gdb-instance-prompting t))))
-(defun gdb-send-item (instance item)
- (set-gdb-instance-current-item instance item)
+(defun gdb-send-item (item)
+ (set-gdb-instance-current-item item)
(if (stringp item)
(progn
- (set-gdb-instance-output-sink instance 'user)
- (process-send-string (gdb-instance-process instance)
- item))
+ (set-gdb-instance-output-sink 'user)
+ (process-send-string gdb-proc item))
(progn
- (gdb-clear-partial-output instance)
- (set-gdb-instance-output-sink instance 'pre-emacs)
- (process-send-string (gdb-instance-process instance)
- (car item)))))
+ (gdb-clear-partial-output)
+ (set-gdb-instance-output-sink 'pre-emacs)
+ (process-send-string gdb-proc (car item)))))
;; An annotation handler for `pre-prompt'.
;; This terminates the collection of output from a previous
;; command if that happens to be in effect.
-(defun gdb-pre-prompt (instance ignored)
- (let ((sink (gdb-instance-output-sink instance)))
+(defun gdb-pre-prompt (ignored)
+ (let ((sink (gdb-instance-output-sink)))
(cond
((eq sink 'user) t)
((eq sink 'emacs)
- (set-gdb-instance-output-sink instance 'post-emacs)
+ (set-gdb-instance-output-sink 'post-emacs)
(let ((handler
- (car (cdr (gdb-instance-current-item instance)))))
+ (car (cdr (gdb-instance-current-item)))))
(save-excursion
- (set-buffer (gdb-get-create-instance-buffer
- instance 'gdb-partial-output-buffer))
+ (set-buffer (gdb-get-create-instance-buffer
+ 'gdb-partial-output-buffer))
(funcall handler))))
(t
- (set-gdb-instance-output-sink instance 'user)
+ (set-gdb-instance-output-sink 'user)
(error "Output sink phase error 1")))))
;; An annotation handler for `starting'. This says that I/O for the subprocess
;; is now the program being debugged, not GDB.
-(defun gdb-starting (instance ignored)
- (let ((sink (gdb-instance-output-sink instance)))
+(defun gdb-starting (ignored)
+ (let ((sink (gdb-instance-output-sink)))
(cond
((eq sink 'user)
- (set-gdb-instance-output-sink instance 'inferior))
+ (set-gdb-instance-output-sink 'inferior))
(t (error "Unexpected `starting' annotation")))))
;; An annotation handler for `exited' and other annotations which say that
;; I/O for the subprocess is now GDB, not the program being debugged.
-(defun gdb-stopping (instance ignored)
- (let ((sink (gdb-instance-output-sink instance)))
+(defun gdb-stopping (ignored)
+ (let ((sink (gdb-instance-output-sink)))
(cond
((eq sink 'inferior)
- (set-gdb-instance-output-sink instance 'user))
+ (set-gdb-instance-output-sink 'user))
(t (error "Unexpected stopping annotation")))))
;; An annotation handler for `stopped'. It is just like gdb-stopping, except
;; that if we already set the output sink to 'user in gdb-stopping, that is
;; fine.
-(defun gdb-stopped (instance ignored)
- (let ((sink (gdb-instance-output-sink instance)))
+(defun gdb-stopped (ignored)
+ (let ((sink (gdb-instance-output-sink)))
(cond
((eq sink 'inferior)
- (set-gdb-instance-output-sink instance 'user))
+ (set-gdb-instance-output-sink 'user))
((eq sink 'user) t)
(t (error "Unexpected stopped annotation")))))
-(defun gdb-frame-begin (instance ignored)
- (let ((sink (gdb-instance-output-sink instance)))
+(defun gdb-frame-begin (ignored)
+ (let ((sink (gdb-instance-output-sink)))
(cond
((eq sink 'inferior)
- (set-gdb-instance-output-sink instance 'user))
+ (set-gdb-instance-output-sink 'user))
((eq sink 'user) t)
((eq sink 'emacs) t)
(t (error "Unexpected frame-begin annotation (%S)" sink)))))
;; An annotation handler for `post-prompt'.
;; This begins the collection of output from the current
;; command if that happens to be appropriate."
-(defun gdb-post-prompt (instance ignored)
- (if (not (gdb-instance-pending-triggers instance))
+(defun gdb-post-prompt (ignored)
+ (if (not (gdb-instance-pending-triggers))
(progn
- (gdb-invalidate-registers instance ignored)
- (gdb-invalidate-locals instance ignored)
- (gdb-invalidate-display instance ignored)))
- (let ((sink (gdb-instance-output-sink instance)))
+ (gdb-invalidate-registers ignored)
+ (gdb-invalidate-locals ignored)
+ (gdb-invalidate-display ignored)))
+ (let ((sink (gdb-instance-output-sink)))
(cond
((eq sink 'user) t)
((eq sink 'pre-emacs)
- (set-gdb-instance-output-sink instance 'emacs))
+ (set-gdb-instance-output-sink 'emacs))
(t
- (set-gdb-instance-output-sink instance 'user)
+ (set-gdb-instance-output-sink 'user)
(error "Output sink phase error 3")))))
;; If we get an error whilst evaluating one of the expressions
;; we won't get the display-end annotation. Set the sink back to
;; user to make sure that the error message is seen
-(defun gdb-error-begin (instance ignored)
- (set-gdb-instance-output-sink instance 'user))
+(defun gdb-error-begin (ignored)
+ (set-gdb-instance-output-sink 'user))
-(defun gdb-display-begin (instance ignored)
- (if (gdb-get-instance-buffer instance 'gdb-display-buffer)
+(defun gdb-display-begin (ignored)
+ (if (gdb-get-instance-buffer 'gdb-display-buffer)
(progn
- (set-gdb-instance-output-sink instance 'emacs)
- (gdb-clear-partial-output instance)
+ (set-gdb-instance-output-sink 'emacs)
+ (gdb-clear-partial-output)
(setq gdb-display-in-progress t))
- (set-gdb-instance-output-sink instance 'user)))
+ (set-gdb-instance-output-sink 'user)))
-(defun gdb-display-number-end (instance ignored)
- (set-buffer (gdb-get-instance-buffer
- instance 'gdb-partial-output-buffer))
+(defvar gdb-expression-buffer-name)
+(defvar gdb-display-number)
+(defvar gdb-dive-display-number)
+
+(defun gdb-display-number-end (ignored)
+ (set-buffer (gdb-get-instance-buffer 'gdb-partial-output-buffer))
(setq gdb-display-number (buffer-string))
(setq gdb-expression-buffer-name
(concat "*display " gdb-display-number "*"))
(tool-bar-lines . nil)
(menu-bar-lines . nil)
(minibuffer . nil))))))))))
- (set-buffer (gdb-get-instance-buffer
- instance 'gdb-partial-output-buffer))
+ (set-buffer (gdb-get-instance-buffer 'gdb-partial-output-buffer))
(setq gdb-dive nil))
-(defun gdb-display-end (instance ignored)
- (set-buffer (gdb-get-instance-buffer instance 'gdb-partial-output-buffer))
+(defvar gdb-current-frame nil)
+(defvar gdb-nesting-level)
+(defvar gdb-expression)
+(defvar gdb-point)
+(defvar gdb-annotation-arg)
+
+(defun gdb-display-end (ignored)
+ (set-buffer (gdb-get-instance-buffer 'gdb-partial-output-buffer))
(goto-char (point-min))
(search-forward ": ")
(looking-at "\\(.*?\\) =")
(set-buffer gdb-expression-buffer-name)
(setq buffer-read-only nil)
(delete-region (point-min) (point-max))
- (insert-buffer (gdb-get-instance-buffer
- instance 'gdb-partial-output-buffer))
+ (insert-buffer (gdb-get-instance-buffer 'gdb-partial-output-buffer))
(setq buffer-read-only t)))
; else
; display expression name...
(setq buffer-read-only nil)
(delete-region (point-min) (point-max))
(insert-buffer-substring (gdb-get-instance-buffer
- gdb-buffer-instance
'gdb-partial-output-buffer)
start end)
(insert "\n")))
(insert "\n")
(insert-text-button "[back]" 'type 'gdb-display-back)
(setq buffer-read-only t))))
- (gdb-clear-partial-output instance)
- (set-gdb-instance-output-sink instance 'user)
+ (gdb-clear-partial-output)
+ (set-gdb-instance-output-sink 'user)
(setq gdb-display-in-progress nil))
(define-button-type 'gdb-display-back
; delete display so they don't accumulate and delete buffer
(let ((number gdb-display-number))
(gdb-instance-enqueue-idle-input
- gdb-buffer-instance
(list (concat "server delete display " number "\n")
'(lambda () nil)))
(switch-to-buffer (concat "*display " gdb-dive-display-number "*"))
; array-section flags are just removed again but after counting. They
; might also be useful for arrays of structures and structures with arrays.
-(defun gdb-array-section-begin (instance args)
+(defun gdb-array-section-begin (args)
(if gdb-display-in-progress
(progn
(save-excursion
- (set-buffer (gdb-get-instance-buffer
- instance 'gdb-partial-output-buffer))
+ (set-buffer (gdb-get-instance-buffer 'gdb-partial-output-buffer))
(goto-char (point-max))
(insert (concat "\n##array-section-begin " args "\n"))))))
-(defun gdb-array-section-end (instance ignored)
+(defun gdb-array-section-end (ignored)
(if gdb-display-in-progress
(progn
(save-excursion
- (set-buffer (gdb-get-instance-buffer
- instance 'gdb-partial-output-buffer))
+ (set-buffer (gdb-get-instance-buffer 'gdb-partial-output-buffer))
(goto-char (point-max))
(insert "\n##array-section-end\n")))))
-(defun gdb-field-begin (instance args)
+(defun gdb-field-begin (args)
(if gdb-display-in-progress
(progn
(save-excursion
- (set-buffer (gdb-get-instance-buffer
- instance 'gdb-partial-output-buffer))
+ (set-buffer (gdb-get-instance-buffer 'gdb-partial-output-buffer))
(goto-char (point-max))
(insert (concat "\n##field-begin " args "\n"))))))
-(defun gdb-field-end (instance ignored)
+(defun gdb-field-end (ignored)
(if gdb-display-in-progress
(progn
(save-excursion
- (set-buffer (gdb-get-instance-buffer
- instance 'gdb-partial-output-buffer))
+ (set-buffer (gdb-get-instance-buffer 'gdb-partial-output-buffer))
(goto-char (point-max))
(insert "\n##field-end\n")))))
-(defun gdb-elt (instance ignored)
+(defun gdb-elt (ignored)
(if gdb-display-in-progress
(progn
(goto-char (point-max))
(gdb-delete-line)
(setq gdb-nesting-level (- gdb-nesting-level 1)))
+(defvar gdb-dive-map nil)
+
+(setq gdb-dive-map (make-keymap))
+(define-key gdb-dive-map [mouse-2] 'gdb-dive)
+(define-key gdb-dive-map [S-mouse-2] 'gdb-dive-new-frame)
+
+(defun gdb-dive (event)
+ "Dive into structure."
+ (interactive "e")
+ (setq gdb-dive t)
+ (gdb-dive-new-frame event))
+
+(defun gdb-dive-new-frame (event)
+ "Dive into structure and display in a new frame."
+ (interactive "e")
+ (save-excursion
+ (mouse-set-point event)
+ (let ((point (point)) (gdb-full-expression gdb-expression)
+ (end (progn (end-of-line) (point)))
+ (gdb-part-expression "") (gdb-last-field nil) (gdb-display-char nil))
+ (beginning-of-line)
+ (if (looking-at "\*") (setq gdb-display-char "*"))
+ (re-search-forward "\\(\\S-+\\) = " end t)
+ (setq gdb-last-field (buffer-substring-no-properties
+ (match-beginning 1)
+ (match-end 1)))
+ (goto-char (match-beginning 1))
+ (let ((last-column (current-column)))
+ (while (re-search-backward "\\s-\\(\\S-+\\) = {" nil t)
+ (goto-char (match-beginning 1))
+ (if (and (< (current-column) last-column)
+ (> (count-lines 1 (point)) 1))
+ (progn
+ (setq gdb-part-expression
+ (concat "." (buffer-substring-no-properties
+ (match-beginning 1)
+ (match-end 1)) gdb-part-expression))
+ (setq last-column (current-column))))))
+; * not needed for components of a pointer to a structure in gdb
+ (if (string-equal "*" (substring gdb-full-expression 0 1))
+ (setq gdb-full-expression (substring gdb-full-expression 1 nil)))
+ (setq gdb-full-expression
+ (concat gdb-full-expression gdb-part-expression "." gdb-last-field))
+ (gdb-instance-enqueue-idle-input (list
+ (concat "server display" gdb-display-char
+ " " gdb-full-expression "\n")
+ '(lambda () nil))))))
+
(defun gdb-insert-field ()
(let ((start (progn (point)))
(end (progn (next-line) (point)))
(insert "\t")
(setq num (+ num 1)))
(insert-buffer-substring (gdb-get-instance-buffer
- gdb-buffer-instance
'gdb-partial-output-buffer)
start end)
(put-text-property (- (point) (- end start)) (- (point) 1)
(setq buffer-read-only t))
(delete-region start end)))
+(defvar gdb-values)
+
(defun gdb-array-format ()
(while (re-search-forward "##" nil t)
; keep making recursive calls...
(setq gdb-nesting-level (- gdb-nesting-level 1))
(gdb-array-format)))))
+(defvar gdb-array-start)
+(defvar gdb-array-stop)
+
+(defvar gdb-array-slice-map nil)
+(setq gdb-array-slice-map (make-keymap))
+(define-key gdb-array-slice-map [mouse-2] 'gdb-array-slice)
+
+(defun gdb-array-slice (event)
+ "Select an array slice to display."
+ (interactive "e")
+ (mouse-set-point event)
+ (save-excursion
+ (let ((n -1) (stop 0) (start 0) (point (point)))
+ (beginning-of-line)
+ (while (search-forward "[" point t)
+ (setq n (+ n 1)))
+ (setq start (string-to-int (read-string "Start index: ")))
+ (aset gdb-array-start n start)
+ (setq stop (string-to-int (read-string "Stop index: ")))
+ (aset gdb-array-stop n stop)))
+ (gdb-array-format1))
+
+(defvar gdb-display-string)
+(defvar gdb-array-size)
+
(defun gdb-array-format1 ()
(setq gdb-display-string "")
(setq buffer-read-only nil)
(concat "\n Slice : " array-slice "\n\nIndex\tValues\n\n"))))
(setq buffer-read-only t))
-(setq gdb-dive-map (make-keymap))
-(define-key gdb-dive-map [mouse-2] 'gdb-dive)
-(define-key gdb-dive-map [S-mouse-2] 'gdb-dive-new-frame)
-
-(defun gdb-dive (event)
- "Dive into structure."
- (interactive "e")
- (setq gdb-dive t)
- (gdb-dive-new-frame event))
-
-(defun gdb-dive-new-frame (event)
- "Dive into structure and display in a new frame."
- (interactive "e")
- (save-excursion
- (mouse-set-point event)
- (let ((point (point)) (gdb-full-expression gdb-expression)
- (end (progn (end-of-line) (point)))
- (gdb-part-expression "") (gdb-last-field nil) (gdb-display-char nil))
- (beginning-of-line)
- (if (looking-at "\*") (setq gdb-display-char "*"))
- (re-search-forward "\\(\\S-+\\) = " end t)
- (setq gdb-last-field (buffer-substring-no-properties
- (match-beginning 1)
- (match-end 1)))
- (goto-char (match-beginning 1))
- (let ((last-column (current-column)))
- (while (re-search-backward "\\s-\\(\\S-+\\) = {" nil t)
- (goto-char (match-beginning 1))
- (if (and (< (current-column) last-column)
- (> (count-lines 1 (point)) 1))
- (progn
- (setq gdb-part-expression
- (concat "." (buffer-substring-no-properties
- (match-beginning 1)
- (match-end 1)) gdb-part-expression))
- (setq last-column (current-column))))))
-; * not needed for components of a pointer to a structure in gdb
- (if (string-equal "*" (substring gdb-full-expression 0 1))
- (setq gdb-full-expression (substring gdb-full-expression 1 nil)))
- (setq gdb-full-expression
- (concat gdb-full-expression gdb-part-expression "." gdb-last-field))
- (gdb-instance-enqueue-idle-input gdb-buffer-instance
- (list
- (concat "server display" gdb-display-char
- " " gdb-full-expression "\n")
- '(lambda () nil))))))
-
;; Handle a burst of output from a gdb instance.
;; This function is (indirectly) used as a gud-marker-filter.
;; It must return output (if any) to be insterted in the gdb
;; buffer.
-(defun gdb-output-burst (instance string)
+(defun gdb-output-burst (string)
"Handle a burst of output from a gdb instance.
This function is (indirectly) used as a gud-marker-filter.
It must return output (if any) to be insterted in the gdb
(save-match-data
(let (
;; Recall the left over burst from last time
- (burst (concat (gdb-instance-burst instance) string))
+ (burst (concat (gdb-instance-burst) string))
;; Start accumulating output for the GUD buffer
(output ""))
;; It is either concatenated to OUTPUT or directed
;; elsewhere.
(setq output
- (gdb-concat-output
- instance
- output
+ (gdb-concat-output output
(substring burst 0 (match-beginning 0))))
;; Take that stuff off the burst.
;; Call the handler for this annotation.
(if annotation-rule
(funcall (car (cdr annotation-rule))
- instance
annotation-arguments)
;; Else the annotation is not recognized. Ignore it silently,
;; so that GDB can add new annotations without causing
(progn
;; Everything before the potential marker start can be output.
(setq output
- (gdb-concat-output
- instance
- output
+ (gdb-concat-output output
(substring burst 0 (match-beginning 0))))
;; Everything after, we save, to combine with later input.
;; In case we know the burst contains no partial annotations:
(progn
- (setq output (gdb-concat-output instance output burst))
+ (setq output (gdb-concat-output output burst))
(setq burst "")))
;; Save the remaining burst for the next call to this function.
- (set-gdb-instance-burst instance burst)
+ (set-gdb-instance-burst burst)
output)))
-(defun gdb-concat-output (instance so-far new)
- (let ((sink (gdb-instance-output-sink instance)))
+(defun gdb-concat-output (so-far new)
+ (let ((sink (gdb-instance-output-sink )))
(cond
((eq sink 'user) (concat so-far new))
((or (eq sink 'pre-emacs) (eq sink 'post-emacs)) so-far)
((eq sink 'emacs)
- (gdb-append-to-partial-output instance new)
+ (gdb-append-to-partial-output new)
so-far)
((eq sink 'inferior)
- (gdb-append-to-inferior-io instance new)
+ (gdb-append-to-inferior-io new)
so-far)
(t (error "Bogon output sink %S" sink)))))
-(defun gdb-append-to-partial-output (instance string)
+(defun gdb-append-to-partial-output (string)
(save-excursion
(set-buffer
- (gdb-get-create-instance-buffer
- instance 'gdb-partial-output-buffer))
+ (gdb-get-create-instance-buffer 'gdb-partial-output-buffer))
(goto-char (point-max))
(insert string)))
-(defun gdb-clear-partial-output (instance)
+(defun gdb-clear-partial-output ()
(save-excursion
(set-buffer
- (gdb-get-create-instance-buffer
- instance 'gdb-partial-output-buffer))
+ (gdb-get-create-instance-buffer 'gdb-partial-output-buffer))
(delete-region (point-min) (point-max))))
-(defun gdb-append-to-inferior-io (instance string)
+(defun gdb-append-to-inferior-io (string)
(save-excursion
(set-buffer
- (gdb-get-create-instance-buffer
- instance 'gdb-inferior-io))
+ (gdb-get-create-instance-buffer 'gdb-inferior-io))
(goto-char (point-max))
(insert-before-markers string))
(gdb-display-buffer
- (gdb-get-create-instance-buffer instance
- 'gdb-inferior-io)))
+ (gdb-get-create-instance-buffer 'gdb-inferior-io)))
-(defun gdb-clear-inferior-io (instance)
+(defun gdb-clear-inferior-io ()
(save-excursion
(set-buffer
- (gdb-get-create-instance-buffer
- instance 'gdb-inferior-io))
+ (gdb-get-create-instance-buffer 'gdb-inferior-io))
(delete-region (point-min) (point-max))))
\f
;; the command behind the user's back.
;;
;; The idle input queue and the output phasing associated with
-;; the instance variable `(gdb-instance-output-sink instance)' help
+;; the instance variable `(gdb-instance-output-sink)' help
;; us to run commands behind the user's back.
;;
;; Below is the code for specificly managing buffers of output from one
;; GDB-COMMAND is a string of such. OUTPUT-HANDLER is the function bound to the
;; input in the input queue (see comment about ``gdb communications'' above).
(defmacro def-gdb-auto-update-trigger (name demand-predicate gdb-command output-handler)
- `(defun ,name (instance &optional ignored)
- (if (and (,demand-predicate instance)
+ `(defun ,name (&optional ignored)
+ (if (and (,demand-predicate)
(not (member ',name
- (gdb-instance-pending-triggers instance))))
+ (gdb-instance-pending-triggers))))
(progn
(gdb-instance-enqueue-idle-input
- instance
(list ,gdb-command ',output-handler))
(set-gdb-instance-pending-triggers
- instance
(cons ',name
- (gdb-instance-pending-triggers instance)))))))
+ (gdb-instance-pending-triggers)))))))
(defmacro def-gdb-auto-update-handler (name trigger buf-key custom-defun)
`(defun ,name ()
(set-gdb-instance-pending-triggers
- instance
(delq ',trigger
- (gdb-instance-pending-triggers instance)))
- (let ((buf (gdb-get-instance-buffer instance
- ',buf-key)))
+ (gdb-instance-pending-triggers)))
+ (let ((buf (gdb-get-instance-buffer ',buf-key)))
(and buf
(save-excursion
(set-buffer buf)
(buffer-read-only nil))
(delete-region (point-min) (point-max))
(insert-buffer (gdb-get-create-instance-buffer
- instance
'gdb-partial-output-buffer))
(goto-char p)))))
; put customisation here
`(progn
(def-gdb-auto-update-trigger ,trigger-name
;; The demand predicate:
- (lambda (instance)
- (gdb-get-instance-buffer instance ',buffer-key))
+ (lambda ()
+ (gdb-get-instance-buffer ',buffer-key))
,gdb-command
,output-handler-name)
(def-gdb-auto-update-handler ,output-handler-name
;; buffer specific functions
gdb-info-breakpoints-custom)
+(defvar gdb-cdir nil "Compilation directory.")
+(defvar breakpoint-enabled-icon
+ "Icon for enabled breakpoint in display margin")
+(defvar breakpoint-disabled-icon
+ "Icon for disabled breakpoint in display margin")
+
;-put breakpoint icons in relevant margins (even those set in the GUD buffer)
(defun gdb-info-breakpoints-custom ()
(let ((flag)(address))
(setq buffers (cdr buffers)))))
(save-excursion
- (set-buffer (gdb-get-instance-buffer instance 'gdb-breakpoints-buffer))
+ (set-buffer (gdb-get-instance-buffer 'gdb-breakpoints-buffer))
(save-excursion
(goto-char (point-min))
(while (< (point) (- (point-max) 1))
(set (make-local-variable 'gud-minor-mode) 'gdba)
(set (make-local-variable 'tool-bar-map)
gud-tool-bar-map)
- (set (make-variable-buffer-local 'left-margin-width) 2)
+ (setq left-margin-width 2)
(if (get-buffer-window (current-buffer))
(set-window-margins (get-buffer-window
(current-buffer))
'left-margin)))))))))
(end-of-line))))))
-(defun gdb-breakpoints-buffer-name (instance)
+(defun gdb-breakpoints-buffer-name ()
(save-excursion
- (set-buffer (process-buffer (gdb-instance-process instance)))
- (concat "*breakpoints of " (gdb-instance-target-string instance) "*")))
+ (set-buffer (process-buffer gdb-proc))
+ (concat "*breakpoints of " (gdb-instance-target-string) "*")))
-(defun gdb-display-breakpoints-buffer (instance)
- (interactive (list (gdb-needed-default-instance)))
+(defun gdb-display-breakpoints-buffer ()
+ (interactive (list gdb-proc))
(gdb-display-buffer
- (gdb-get-create-instance-buffer instance
- 'gdb-breakpoints-buffer)))
+ (gdb-get-create-instance-buffer 'gdb-breakpoints-buffer)))
-(defun gdb-frame-breakpoints-buffer (instance)
- (interactive (list (gdb-needed-default-instance)))
+(defun gdb-frame-breakpoints-buffer ()
+ (interactive (list gdb-proc))
(switch-to-buffer-other-frame
- (gdb-get-create-instance-buffer instance
- 'gdb-breakpoints-buffer)))
+ (gdb-get-create-instance-buffer 'gdb-breakpoints-buffer)))
(defvar gdb-breakpoints-mode-map nil)
(setq gdb-breakpoints-mode-map (make-keymap))
(set (make-local-variable 'gud-minor-mode) 'gdba)
(set (make-local-variable 'tool-bar-map) gud-tool-bar-map)
(setq buffer-read-only t)
- (gdb-invalidate-breakpoints gdb-buffer-instance))
+ (gdb-invalidate-breakpoints))
(defun gdb-toggle-bp-this-line ()
(interactive)
(if (not (looking-at "\\([0-9]+\\).*point\\s-*\\S-*\\s-*\\(.\\)"))
(error "Not recognized as break/watchpoint line")
(gdb-instance-enqueue-idle-input
- gdb-buffer-instance
(list
(concat
(if (eq ?y (char-after (match-beginning 2)))
(if (not (looking-at "\\([0-9]+\\).*point\\s-*\\S-*\\s-*\\(.\\)"))
(error "Not recognized as break/watchpoint line")
(gdb-instance-enqueue-idle-input
- gdb-buffer-instance
(list
(concat
"server delete "
"\n")
'(lambda () nil)))))
+(defvar gdb-source-window nil)
+
(defun gdb-goto-bp-this-line ()
"Display the file at the breakpoint specified."
(interactive)
(defun gdb-info-frames-custom ()
(save-excursion
- (set-buffer (gdb-get-instance-buffer instance 'gdb-stack-buffer))
+ (set-buffer (gdb-get-instance-buffer 'gdb-stack-buffer))
(let ((buffer-read-only nil))
(goto-char (point-min))
(looking-at "\\S-*\\s-*\\(\\S-*\\)")
'mouse-face 'highlight)
(forward-line 1)))))
-(defun gdb-stack-buffer-name (instance)
+(defun gdb-stack-buffer-name ()
(save-excursion
- (set-buffer (process-buffer (gdb-instance-process instance)))
+ (set-buffer (process-buffer gdb-proc))
(concat "*stack frames of "
- (gdb-instance-target-string instance) "*")))
+ (gdb-instance-target-string) "*")))
-(defun gdb-display-stack-buffer (instance)
- (interactive (list (gdb-needed-default-instance)))
+(defun gdb-display-stack-buffer ()
+ (interactive (list gdb-proc))
(gdb-display-buffer
- (gdb-get-create-instance-buffer instance
- 'gdb-stack-buffer)))
+ (gdb-get-create-instance-buffer 'gdb-stack-buffer)))
-(defun gdb-frame-stack-buffer (instance)
- (interactive (list (gdb-needed-default-instance)))
+(defun gdb-frame-stack-buffer ()
+ (interactive (list gdb-proc))
(switch-to-buffer-other-frame
- (gdb-get-create-instance-buffer instance
- 'gdb-stack-buffer)))
+ (gdb-get-create-instance-buffer 'gdb-stack-buffer)))
(defvar gdb-frames-mode-map nil)
(setq gdb-frames-mode-map (make-keymap))
(set (make-local-variable 'tool-bar-map) gud-tool-bar-map)
(setq buffer-read-only t)
(use-local-map gdb-frames-mode-map)
- (gdb-invalidate-frames gdb-buffer-instance))
+ (gdb-invalidate-frames))
(defun gdb-get-frame-number ()
(save-excursion
(setq selection (gdb-get-frame-number))))
(select-window (posn-window (event-end e)))
(save-excursion
- (set-buffer (gdb-get-instance-buffer (gdb-needed-default-instance) 'gdba))
+ (set-buffer (gdb-get-instance-buffer 'gdba))
(gdb-instance-enqueue-idle-input
- gdb-buffer-instance
(list
(concat (gud-format-command "server frame %p" selection)
"\n")
(set (make-local-variable 'tool-bar-map) gud-tool-bar-map)
(setq buffer-read-only t)
(use-local-map gdb-registers-mode-map)
- (gdb-invalidate-registers gdb-buffer-instance))
+ (gdb-invalidate-registers))
-(defun gdb-registers-buffer-name (instance)
+(defun gdb-registers-buffer-name ()
(save-excursion
- (set-buffer (process-buffer (gdb-instance-process instance)))
- (concat "*registers of " (gdb-instance-target-string instance) "*")))
+ (set-buffer (process-buffer gdb-proc))
+ (concat "*registers of " (gdb-instance-target-string) "*")))
-(defun gdb-display-registers-buffer (instance)
- (interactive (list (gdb-needed-default-instance)))
+(defun gdb-display-registers-buffer ()
+ (interactive (list gdb-proc))
(gdb-display-buffer
- (gdb-get-create-instance-buffer instance
- 'gdb-registers-buffer)))
+ (gdb-get-create-instance-buffer 'gdb-registers-buffer)))
-(defun gdb-frame-registers-buffer (instance)
- (interactive (list (gdb-needed-default-instance)))
+(defun gdb-frame-registers-buffer ()
+ (interactive (list gdb-proc))
(switch-to-buffer-other-frame
- (gdb-get-create-instance-buffer instance
- 'gdb-registers-buffer)))
+ (gdb-get-create-instance-buffer 'gdb-registers-buffer)))
;;
;; Locals buffers
;Abbreviate for arrays and structures. These can be expanded using gud-display
(defun gdb-info-locals-handler nil
- (set-gdb-instance-pending-triggers
- instance (delq (quote gdb-invalidate-locals)
- (gdb-instance-pending-triggers instance)))
- (let ((buf (gdb-get-instance-buffer instance
- (quote gdb-partial-output-buffer))))
+ (set-gdb-instance-pending-triggers (delq (quote gdb-invalidate-locals)
+ (gdb-instance-pending-triggers)))
+ (let ((buf (gdb-get-instance-buffer (quote gdb-partial-output-buffer))))
(save-excursion
(set-buffer buf)
(goto-char (point-min))
(replace-regexp "{[-0-9, {}\]*\n" "(array);\n")))
(goto-char (point-min))
(replace-regexp "{.*=.*\n" "(structure);\n")
- (let ((buf (gdb-get-instance-buffer instance (quote gdb-locals-buffer))))
+ (let ((buf (gdb-get-instance-buffer (quote gdb-locals-buffer))))
(and buf (save-excursion
(set-buffer buf)
(let ((p (point))
(buffer-read-only nil))
(delete-region (point-min) (point-max))
(insert-buffer (gdb-get-create-instance-buffer
- instance
(quote gdb-partial-output-buffer)))
(goto-char p)))))
(run-hooks (quote gdb-info-locals-hook)))
(set (make-local-variable 'tool-bar-map) gud-tool-bar-map)
(setq buffer-read-only t)
(use-local-map gdb-locals-mode-map)
- (gdb-invalidate-locals gdb-buffer-instance))
+ (gdb-invalidate-locals))
-(defun gdb-locals-buffer-name (instance)
+(defun gdb-locals-buffer-name ()
(save-excursion
- (set-buffer (process-buffer (gdb-instance-process instance)))
- (concat "*locals of " (gdb-instance-target-string instance) "*")))
+ (set-buffer (process-buffer gdb-proc))
+ (concat "*locals of " (gdb-instance-target-string) "*")))
-(defun gdb-display-locals-buffer (instance)
- (interactive (list (gdb-needed-default-instance)))
+(defun gdb-display-locals-buffer ()
+ (interactive (list gdb-proc))
(gdb-display-buffer
- (gdb-get-create-instance-buffer instance
- 'gdb-locals-buffer)))
+ (gdb-get-create-instance-buffer 'gdb-locals-buffer)))
-(defun gdb-frame-locals-buffer (instance)
- (interactive (list (gdb-needed-default-instance)))
+(defun gdb-frame-locals-buffer ()
+ (interactive (list gdb-proc))
(switch-to-buffer-other-frame
- (gdb-get-create-instance-buffer instance
- 'gdb-locals-buffer)))
+ (gdb-get-create-instance-buffer 'gdb-locals-buffer)))
;;
;; Display expression buffers (just allow one to start with)
;;
(set (make-local-variable 'tool-bar-map) gud-tool-bar-map)
(setq buffer-read-only t)
(use-local-map gdb-display-mode-map)
- (gdb-invalidate-display gdb-buffer-instance))
+ (gdb-invalidate-display))
-(defun gdb-display-buffer-name (instance)
+(defun gdb-display-buffer-name ()
(save-excursion
- (set-buffer (process-buffer (gdb-instance-process instance)))
- (concat "*Displayed expressions of " (gdb-instance-target-string instance) "*")))
+ (set-buffer (process-buffer gdb-proc))
+ (concat "*Displayed expressions of " (gdb-instance-target-string) "*")))
-(defun gdb-display-display-buffer (instance)
- (interactive (list (gdb-needed-default-instance)))
+(defun gdb-display-display-buffer ()
+ (interactive (list gdb-proc))
(gdb-display-buffer
- (gdb-get-create-instance-buffer instance
- 'gdb-display-buffer)))
+ (gdb-get-create-instance-buffer 'gdb-display-buffer)))
-(defun gdb-frame-display-buffer (instance)
- (interactive (list (gdb-needed-default-instance)))
+(defun gdb-frame-display-buffer ()
+ (interactive (list gdb-proc))
(switch-to-buffer-other-frame
- (gdb-get-create-instance-buffer instance
- 'gdb-display-buffer)))
+ (gdb-get-create-instance-buffer 'gdb-display-buffer)))
(defun gdb-toggle-disp-this-line ()
(interactive)
(if (not (looking-at "\\([0-9]+\\): \\([ny]\\)"))
(error "No expression on this line")
(gdb-instance-enqueue-idle-input
- gdb-buffer-instance
(list
(concat
(if (eq ?y (char-after (match-beginning 2)))
(interactive)
(save-excursion
(set-buffer
- (gdb-get-instance-buffer gdb-buffer-instance 'gdb-display-buffer))
+ (gdb-get-instance-buffer 'gdb-display-buffer))
(beginning-of-line 1)
(if (not (looking-at "\\([0-9]+\\): \\([ny]\\)"))
(error "No expression on this line")
(let ((number (buffer-substring (match-beginning 0)
(match-end 1))))
(gdb-instance-enqueue-idle-input
- gdb-buffer-instance
(list (concat "server delete display " number "\n")
'(lambda () nil)))
(if (not (display-graphic-p))
;;;; Window management
-;;; FIXME: This should only return true for buffers in the current instance
+;;; FIXME: This should only return true for buffers in the current gdb-proc
(defun gdb-protected-buffer-p (buffer)
"Is BUFFER a buffer which we want to leave displayed?"
(save-excursion
\f
;;; Shared keymap initialization:
-(defun gdb-display-gdb-buffer (instance)
- (interactive (list (gdb-needed-default-instance)))
+(defun gdb-display-gdb-buffer ()
+ (interactive (list gdb-proc))
(gdb-display-buffer
- (gdb-get-create-instance-buffer instance 'gdba)))
+ (gdb-get-create-instance-buffer 'gdba)))
(defun gdb-make-windows-menu (map)
;; FIXME: This adds to the DBX, PerlDB, ... menu as well :-(
(gdb-make-windows-menu gud-minor-mode-map)
-(defun gdb-frame-gdb-buffer (instance)
- (interactive (list (gdb-needed-default-instance)))
+(defun gdb-frame-gdb-buffer ()
+ (interactive (list gdb-proc))
(switch-to-buffer-other-frame
- (gdb-get-create-instance-buffer instance 'gdba)))
+ (gdb-get-create-instance-buffer 'gdba)))
(defun gdb-make-frames-menu (map)
(define-key map [menu-bar frames]
(if (display-graphic-p)
(gdb-make-frames-menu gud-minor-mode-map))
-(defun gdb-proc-died (proc)
- ;; Stop displaying an arrow in a source file.
- (setq overlay-arrow-position nil)
-
- ;; Kill the dummy process, so that C-x C-c won't worry about it.
- (save-excursion
- (set-buffer (process-buffer proc))
- (kill-process
- (get-buffer-process
- (gdb-get-instance-buffer gdb-buffer-instance 'gdb-inferior-io)))))
;; end of functions from gdba.el
;; new functions for gdb-ui.el
+
+(defvar gdb-main-file nil "Source file from which program execution begins.")
+
;; layout for all the windows
-(defun gdb-setup-windows (instance)
- (gdb-display-locals-buffer instance)
- (gdb-display-stack-buffer instance)
+(defun gdb-setup-windows ()
+ (gdb-display-locals-buffer)
+ (gdb-display-stack-buffer)
(delete-other-windows)
- (gdb-display-breakpoints-buffer instance)
- (gdb-display-display-buffer instance)
+ (gdb-display-breakpoints-buffer)
+ (gdb-display-display-buffer)
(delete-other-windows)
(split-window nil ( / ( * (window-height) 3) 4))
(split-window nil ( / (window-height) 3))
(split-window-horizontally)
(other-window 1)
- (switch-to-buffer (gdb-locals-buffer-name instance))
+ (switch-to-buffer (gdb-locals-buffer-name))
(other-window 1)
(switch-to-buffer
(if gud-last-last-frame
(setq gdb-source-window (get-buffer-window (current-buffer)))
(split-window-horizontally)
(other-window 1)
- (switch-to-buffer (gdb-inferior-io-name instance))
+ (switch-to-buffer (gdb-inferior-io-name))
(other-window 1)
- (switch-to-buffer (gdb-stack-buffer-name instance))
+ (switch-to-buffer (gdb-stack-buffer-name))
(split-window-horizontally)
(other-window 1)
- (switch-to-buffer (gdb-breakpoints-buffer-name instance))
+ (switch-to-buffer (gdb-breakpoints-buffer-name))
(other-window 1))
(defun gdb-restore-windows ()
(progn
(switch-to-buffer gud-comint-buffer)
(delete-other-windows)
- (gdb-setup-windows gdb-buffer-instance))
+ (gdb-setup-windows))
;else
(switch-to-buffer gud-comint-buffer)
(delete-other-windows)
;else
(switch-to-buffer gud-comint-buffer)
(delete-other-windows)
- (gdb-setup-windows gdb-buffer-instance)
+ (gdb-setup-windows)
(setq gdb-many-windows t)))
(defconst breakpoint-xpm-data "/* XPM */
(other-window 1))
(delete-other-windows)
(if gdb-many-windows
- (gdb-setup-windows gdb-buffer-instance)
+ (gdb-setup-windows)
;else
- (gdb-display-breakpoints-buffer gdb-buffer-instance)
- (gdb-display-display-buffer instance)
- (gdb-display-stack-buffer instance)
+ (gdb-display-breakpoints-buffer)
+ (gdb-display-display-buffer)
+ (gdb-display-stack-buffer)
(delete-other-windows)
(split-window)
(other-window 1)
(delete-overlay overlay)))
(setq overlays (cdr overlays)))))
-(defvar gdb-array-slice-map nil)
-(setq gdb-array-slice-map (make-keymap))
-(define-key gdb-array-slice-map [mouse-2] 'gdb-array-slice)
-
-(defun gdb-array-slice (event)
- "Select an array slice to display."
- (interactive "e")
- (mouse-set-point event)
- (save-excursion
- (let ((n -1) (stop 0) (start 0) (point (point)))
- (beginning-of-line)
- (while (search-forward "[" point t)
- (setq n (+ n 1)))
- (setq start (string-to-int (read-string "Start index: ")))
- (aset gdb-array-start n start)
- (setq stop (string-to-int (read-string "Stop index: ")))
- (aset gdb-array-stop n stop)))
- (gdb-array-format1))
-
(defun gdb-array-visualise ()
"Visualise arrays and slices using graph program from plotutils."
(interactive)
"Delete displayed expression and its frame."
(interactive)
(gdb-instance-enqueue-idle-input
- gdb-buffer-instance
(list (concat "server delete display " gdb-display-number "\n")
'(lambda () nil)))
(kill-buffer nil)
gdb-assembler-custom)
(defun gdb-assembler-custom ()
- (let ((buffer (gdb-get-instance-buffer gdb-buffer-instance
- 'gdb-assembler-buffer))
+ (let ((buffer (gdb-get-instance-buffer 'gdb-assembler-buffer))
(gdb-arrow-position) (address) (flag))
(if gdb-current-address
(progn
(remove-images (point-min) (point-max))
(remove-strings (point-min) (point-max))))
(save-excursion
- (set-buffer (gdb-get-instance-buffer instance 'gdb-breakpoints-buffer))
+ (set-buffer (gdb-get-instance-buffer 'gdb-breakpoints-buffer))
(goto-char (point-min))
(while (< (point) (- (point-max) 1))
(forward-line 1)
(setq mode-name "Assembler")
(set (make-local-variable 'gud-minor-mode) 'gdba)
(set (make-local-variable 'tool-bar-map) gud-tool-bar-map)
- (set (make-variable-buffer-local 'left-margin-width) 2)
+ (setq left-margin-width 2)
(setq buffer-read-only t)
(use-local-map gdb-assembler-mode-map)
- (gdb-invalidate-assembler gdb-buffer-instance)
- (gdb-invalidate-breakpoints gdb-buffer-instance))
+ (gdb-invalidate-assembler)
+ (gdb-invalidate-breakpoints))
-(defun gdb-assembler-buffer-name (instance)
+(defun gdb-assembler-buffer-name ()
(save-excursion
- (set-buffer (process-buffer (gdb-instance-process instance)))
- (concat "*Machine Code " (gdb-instance-target-string instance) "*")))
+ (set-buffer (process-buffer gdb-proc))
+ (concat "*Machine Code " (gdb-instance-target-string) "*")))
-(defun gdb-display-assembler-buffer (instance)
- (interactive (list (gdb-needed-default-instance)))
+(defun gdb-display-assembler-buffer ()
+ (interactive (list gdb-proc))
(gdb-display-buffer
- (gdb-get-create-instance-buffer instance
- 'gdb-assembler-buffer)))
+ (gdb-get-create-instance-buffer 'gdb-assembler-buffer)))
-(defun gdb-frame-assembler-buffer (instance)
- (interactive (list (gdb-needed-default-instance)))
+(defun gdb-frame-assembler-buffer ()
+ (interactive (list gdb-proc))
(switch-to-buffer-other-frame
- (gdb-get-create-instance-buffer instance
- 'gdb-assembler-buffer)))
+ (gdb-get-create-instance-buffer 'gdb-assembler-buffer)))
+
+(defun gdb-invalidate-frame-and-assembler (&optional ignored)
+ (gdb-invalidate-frames)
+ (gdb-invalidate-assembler))
-(defun gdb-invalidate-frame-and-assembler (instance &optional ignored)
- (gdb-invalidate-frames instance)
- (gdb-invalidate-assembler instance))
+(defun gdb-invalidate-breakpoints-and-assembler (&optional ignored)
+ (gdb-invalidate-breakpoints)
+ (gdb-invalidate-assembler))
-(defun gdb-invalidate-breakpoints-and-assembler (instance &optional ignored)
- (gdb-invalidate-breakpoints instance)
- (gdb-invalidate-assembler instance))
+(defvar gdb-prev-main-or-pc nil)
; modified because if gdb-main-or-pc has changed value a new command
; must be enqueued to update the buffer with the new output
-(defun gdb-invalidate-assembler (instance &optional ignored)
- (if (and ((lambda (instance)
- (gdb-get-instance-buffer instance
- (quote gdb-assembler-buffer))) instance)
+(defun gdb-invalidate-assembler (&optional ignored)
+ (if (and ((lambda ()
+ (gdb-get-instance-buffer (quote gdb-assembler-buffer))))
(or (not (member (quote gdb-invalidate-assembler)
- (gdb-instance-pending-triggers instance)))
+ (gdb-instance-pending-triggers)))
(not (string-equal gdb-main-or-pc gdb-prev-main-or-pc))))
(progn
; take previous disassemble command off the queue
(save-excursion
- (set-buffer (gdb-get-instance-buffer instance 'gdba))
+ (set-buffer (gdb-get-instance-buffer 'gdba))
(let ((queue gdb-idle-input-queue) (item))
(while queue
(setq item (car queue))
(setq queue (cdr queue)))))
(gdb-instance-enqueue-idle-input
- instance (list (concat "server disassemble " gdb-main-or-pc "\n")
+ (list (concat "server disassemble " gdb-main-or-pc "\n")
(quote gdb-assembler-handler)))
(set-gdb-instance-pending-triggers
- instance (cons (quote gdb-invalidate-assembler)
- (gdb-instance-pending-triggers instance)))
+ (cons (quote gdb-invalidate-assembler)
+ (gdb-instance-pending-triggers)))
(setq gdb-prev-main-or-pc gdb-main-or-pc))))
(defun gdb-delete-line ()
projects / emacs.git / commitdiff