From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#6072: 24.0.50; Problems with M-x gdb on MS-Windows Date: Sat, 01 May 2010 21:08:00 +0300 Message-ID: <838w83wl4v.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org X-Trace: dough.gmane.org 1272738385 28449 80.91.229.12 (1 May 2010 18:26:25 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 1 May 2010 18:26:25 +0000 (UTC) To: 6072@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat May 01 20:26:24 2010 connect(): No such file or directory Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1O8HOP-0001fg-UG for geb-bug-gnu-emacs@m.gmane.org; Sat, 01 May 2010 20:26:23 +0200 Original-Received: from localhost ([127.0.0.1]:54593 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1O8HON-0003Am-UH for geb-bug-gnu-emacs@m.gmane.org; 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Please write in English if possible, because the Emacs maintainers usually do not have translators to read other languages for them. Your bug report will be posted to the bug-gnu-emacs@gnu.org mailing list, and to the gnu.emacs.bug news group. Please describe exactly what actions triggered the bug and the precise symptoms of the bug. If you can, give a recipe starting from `emacs -Q': With today's repository: emacs -Q M-x gdb RET C-a C-k gdb --i=mi ../lib-src/oo-spd/i386/ctags.exe RET In the GUD buffer, type (gdb) start --help This is what I see: Current directory is d:/gnu/bzr/emacs/test/lib-src/oo-spd/i386/ GNU gdb (GDB) 7.1 Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "mingw32". For bug reporting instructions, please see: ... Reading symbols from d:/gnu/bzr/emacs/test/lib-src/oo-spd/i386/ctags.exe...done. (gdb) start --help Temporary breakpoint 1 at 0x408eab: file ctags.c, line 1093. The target does not support running in non-stop mode. <<<<<<<<< Problem #1: Why does it try to start in non-stop mode without checking first? Workaround: (gdb) set non-stop off Problem #2: The mode line says "Debugger:run [unknown]". Why the "unknown" part? Problem #3: (gdb) q A debugging session is active. Inferior 1 [process 5972] will be killed. Quit anyway? (y or n) [answered Y; input not from terminal] So it claims that it got the answer Y, so it was supposed to kill the inferior, but when I try to exit Emacs with C-x C-c, it says: Active process exist; kill them and exit anyway (yes or no)? and shows me the "*Process List*" buffer with this contents: Proc Status Buffer Command ---- ------ ------ ------- gdb-inferior run (Killed) None of these problems are visible in Emacs 23.1.96 with the same version of GDB. If Emacs crashed, and you have the Emacs process in the gdb debugger, please include the output from the following gdb commands: `bt full' and `xbacktrace'. For information about debugging Emacs, please read the file d:/gnu/bzr/emacs/test/etc/DEBUG. In GNU Emacs 24.0.50.1 (i386-mingw-nt5.1.2600) of 2010-05-01 on HOME-C4E4A596F7 Windowing system distributor `Microsoft Corp.', version 5.1.2600 configured using `configure --with-gcc (3.4)' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: ENU value of $XMODIFIERS: nil locale-coding-system: cp1255 default enable-multibyte-characters: t Major mode: Debugger Minor modes in effect: tooltip-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: M-x g r e p C-a f C-e P O S I X _ S Y G N A L I G N A L S R C-e SPC . . / s r c SPC - - i n c l u d e = " * . [ c h ] " C-x o C-x 0 C-x C-f r e M-x f l y s p e m o C-e s C-/ M-x g d b M-x SPC l i b - s . . / l i b - s o o - i c t a e s t a r t SPC - - h e l p y s e t SPC n o n f f s t a r t SPC - - h e l p n M-x r e p o r t Recent messages: goto-history-element: End of history; no default available [3 times] goto-history-element: Beginning of history; no preceding item [2 times] goto-history-element: End of history; no default available goto-history-element: Beginning of history; no preceding item Quit The target does not support running in non-stop mode. Please type y, n, or !: Completed Partially completed Switched to thread 1 Load-path shadows: None found. Features: (shadow sort gnus-util mail-extr message rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mailabbrev mail-utils gmm-utils mailheader emacsbug cc-mode cc-fonts cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs help-mode easymenu view gdb-mi bindat json gud easy-mmode flyspell ispell vc-bzr sha1 hex-util grep compile comint regexp-opt ring tooltip ediff-hook vc-hooks lisp-float-type mwheel dos-w32 disp-table ls-lisp w32-win w32-vars tool-bar dnd fontset image fringe lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar mldrag mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev button minibuffer faces cus-face files text-properties overlay md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process multi-tty emacs)