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Re: Emacs 23.0.0.1 fails parsing gdb output
From: |
Stefan Monnier |
Subject: |
Re: Emacs 23.0.0.1 fails parsing gdb output |
Date: |
Fri, 13 Jul 2007 11:32:29 -0400 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.1.50 (gnu/linux) |
> How about if we modify "M-x gdb" to invoke gdb-ui if a certain option
> is set? Whether this option should be on or off by default, is
> another matter, but at least users will be able to control what UI
> they get by flipping a single option.
Yes, I suggest the following:
- introduce a new custom var with three values (one for --fullname, one for
--annotate=3 and one for auto-detect, this last one being the default).
- get rid of the `gdba' name.
- improve `gdb's autodetection by checking the command provided for
"--fullname" or "--annotate=3" (this may fail if the command just runs
a script, so we still need the current autodetection).
- change default gud-gdb-command-name depending on gud-gdb-annotations.
See below a sample patch (very much *not intended for use as is*) that
hopefully makes my suggestion more clear.
Stefan
--- orig/lisp/progmodes/gud.el
+++ mod/lisp/progmodes/gud.el
@@ -592,7 +592,15 @@
;; History of argument lists passed to gdb.
(defvar gud-gdb-history nil)
-(defcustom gud-gdb-command-name "gdb --annotate=3"
+(defcustom gud-gdb-annotations nil
+ "Level of sophistication of interfacing with GDB."
+ :type '(choice (const :tag "Auto-detect" nil)
+ (const :tag "Old style" 2)
+ (const :tag "Modern" 3)))
+
+(defcustom gud-gdb-command-name
+ (concat "gdb "
+ (if (eq gud-gdb-annotations 2) "--fullname" "--annotate=3"))
"Default command to execute an executable under the GDB debugger."
:type 'string
:group 'gud)
@@ -728,6 +736,12 @@
session."
(interactive (list (gud-query-cmdline 'gdb)))
+ (if (case gud-gdb-annotations
+ (2 nil)
+ (nil (string-match "--annotate=3" command-line))
+ (t t))
+ (gdba command-line)
+
(when (and gud-comint-buffer
(buffer-name gud-comint-buffer)
(get-buffer-process gud-comint-buffer)
@@ -770,7 +784,7 @@
(setq paragraph-start comint-prompt-regexp)
(setq gdb-first-prompt t)
(setq gud-filter-pending-text nil)
- (run-hooks 'gdb-mode-hook))
+ (run-hooks 'gdb-mode-hook)))
;; One of the nice features of GDB is its impressive support for
;; context-sensitive command completion. We preserve that feature
- Re: Emacs 23.0.0.1 fails parsing gdb output, Johan Walles, 2007/07/12
- Re: Emacs 23.0.0.1 fails parsing gdb output, Nick Roberts, 2007/07/12
- Re: Emacs 23.0.0.1 fails parsing gdb output, Johan Walles, 2007/07/12
- Re: Emacs 23.0.0.1 fails parsing gdb output, Nick Roberts, 2007/07/12
- Re: Emacs 23.0.0.1 fails parsing gdb output, Johan Walles, 2007/07/13
- Re: Emacs 23.0.0.1 fails parsing gdb output, Nick Roberts, 2007/07/13
- Re: Emacs 23.0.0.1 fails parsing gdb output, Eli Zaretskii, 2007/07/13
- Re: Emacs 23.0.0.1 fails parsing gdb output,
Stefan Monnier <=
- Re: Emacs 23.0.0.1 fails parsing gdb output, Nick Roberts, 2007/07/13
- Re: Emacs 23.0.0.1 fails parsing gdb output, Johan Bockgård, 2007/07/14
- Re: Emacs 23.0.0.1 fails parsing gdb output, Stefan Monnier, 2007/07/14
- Re: Emacs 23.0.0.1 fails parsing gdb output, Richard Stallman, 2007/07/13
- Re: Emacs 23.0.0.1 fails parsing gdb output, Nick Roberts, 2007/07/13
- Re: Emacs 23.0.0.1 fails parsing gdb output, Nick Roberts, 2007/07/13
- Re: Emacs 23.0.0.1 fails parsing gdb output, Eli Zaretskii, 2007/07/14
- Re: Emacs 23.0.0.1 fails parsing gdb output, Juanma Barranquero, 2007/07/14
- Re: Emacs 23.0.0.1 fails parsing gdb output, Nick Roberts, 2007/07/14
- Re: Emacs 23.0.0.1 fails parsing gdb output, Eli Zaretskii, 2007/07/14