This bug report will be sent to the XEmacs Development Team, not to your local site managers!! Please write in English, because the XEmacs maintainers do not have translators to read other languages for them. Please describe as succinctly as possible: - What happened. - What you thought should have happened. - Precisely what you were doing at the time. Please also include any C or lisp back-traces that you may have. ================================================================ Dear Bug Team! Running gdb and trying to do a "ptype operation": My program has the following code: struct hw_interrupt_type { char *typename; unsigned int (*startup)(); void (*shutdown)(); void (*enable)(); void (*disable)(); void (*ack)(); void (*end)(); void (*set_affinity)(); }; struct hw_interrupt_type open_pic; I perform a "ptype open_pic": --------------------------------------------------------- (gdb) ptype open_pic type = struct hw_interrupt_type { char *typename; --------------------------------------------------------- At this point xemacs is completely hung (does not respond to X events). Upon killing xemacs I get the following: # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) looking-at("\\(\\(signed \\|unsigned \\)?\\(struct \\|class \\|union \\|enum \\)?\\(<?[a-zA-Z_~][a-zA-Z0-9_:]*>?\\)\\)[ *]*\\((\\*) *(.*)\\)?") # bind (pat) # (unwind-protect ...) # (unwind-protect ...) # bind (match-data end start type) gdb-highlight-arglist(gdb-arglist-types-token 588 612) # bind (i types tokens do-magic-variable-hack) gdb-highlight-line() # bind (p2 p3) # (unwind-protect ...) # (unwind-protect ...) # bind (match-data p string proc) gdb-filter(#<process "gdb-boot_image.dbg" pid 18075 state:run> " unsigned int (*startup)(unsigned int);\n") # (condition-case ... . error) # (catch top-level ...) Note "gdb-filter" arguments contain the next string that is expected from the gdb process. This does not occur with all debugging sessions; it seems to depend on the binary being debugged (and thus perhaps the timings of I/O between xemacs/gdb). ================================================================ System Info to help track down your bug: --------------------------------------- uname -a: Linux slug.hoob.org 2.4.6 #3 Mon Jul 23 08:07:14 EDT 2001 i686 unknown ./configure '--prefix=/home/mostrows/xemacs' '--with-gtk=no' '--with-ipv6-cname=no' XEmacs 21.4.4 "Artificial Intelligence" configured for `i686-pc-linux'. Compilation / Installation: Source code location: /home/mostrows/xemacs/xemacs-21.4.4 Installation prefix: /home/mostrows/xemacs Operating system description file: `s/linux.h' Machine description file: `m/intel386.h' Compiler: gcc -g -O3 -Wall -Wno-switch -Winline -Wmissing-prototypes -Wshadow -Wsign-compare Relocating allocator for buffers: no GNU version of malloc: yes - Using Doug Lea's new malloc from the GNU C Library. Window System: Compiling in support for the X window system: - X Windows headers location: /usr/X11R6/include - X Windows libraries location: /usr/X11R6/lib - Handling WM_COMMAND properly. Using Lucid menubars. Using Lucid scrollbars. TTY: Compiling in support for ncurses. Compiling in support for GPM (General Purpose Mouse). Images: Compiling in support for GIF images (builtin). Compiling in support for XPM images. Compiling in support for PNG images. Compiling in support for JPEG images. Compiling in support for TIFF images. Sound: Compiling in support for sound (native). Databases: Internationalization: Mail: Compiling in support for "dot-locking" mail spool file locking method. Other Features: Compiling in support for dynamic shared object modules. Load-Path Lisp Shadows: ---------------------- (/home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/eieio/eieio /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/jde/eieio /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/eieio/eieio-custom /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/jde/eieio-custom /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/eieio/eieio-comp /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/jde/eieio-comp /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/gnus/rfc2104 /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/mail-lib/rfc2104 /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/flyspell /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/text-modes/flyspell /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/vc/vc /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/vc-cc/vc /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/vc/vc-hooks /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/vc-cc/vc-hooks /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/mail-lib/base64 /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/w3/base64 /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/vc-cc/tq /home/mostrows/xemacs/lib/xemacs/xemacs-packages/lisp/xemacs-base/tq) Installed XEmacs Packages: ------------------------- ((zenirc:version 1.13 :type regular) (xslt-process :version 1.1 :type regular) (xemacs-devel :version 1.47 :type single-file) (xemacs-base :version 1.66 :type regular) (w3 :version 1.25 :type regular) (vm :version 7.07 :type regular) (viper :version 1.34 :type regular) (view-process :version 1.11 :type regular) (vhdl :version 1.15 :type regular) (vc-cc :version 1.21 :type regular) (vc :version 1.33 :type regular) (tpu :version 1.12 :type regular) (tooltalk :version 1.13 :type regular) (tm :version 1.34 :type regular) (time :version 1.11 :type regular) (textools :version 1.12 :type regular) (text-modes :version 1.48 :type single-file) (texinfo :version 1.2 :type regular) (supercite :version 1.19 :type regular) (strokes :version 1.08 :type regular) (speedbar :version 1.23 :type regular) (sounds-wav :version 1.1 :type regular) (sounds-au :version 1.1 :type regular) (slider :version 1.13 :type regular) (sh-script :version 1.15 :type regular) (sgml :version 1.08 :type regular) (semantic :version 1.12 :type regular) (scheme :version 1.11 :type regular) (rmail :version 1.13 :type regular) (psgml :version 1.28 :type regular) (ps-print :version 1.04 :type regular) (prog-modes :version 1 .6 :type single-file) (pcomplete :version 1.01 :type regular) (pcl-cvs :version 1.63 :type regular) (pc :version 1.25 :type single-file) (os-utils :version 1.28 :type single-file) (net-utils :version 1.27 :type single-file) (misc-games :version 1.15 :type single-file) (mine :version 1.14 :type regular) (mh-e :version 1.14 :type regular) (mew :version 1.17 :type regular) (mailcrypt :version 2.11 :type regular) (mail-lib :version 1.47 :type regular) (jde :version 1.35 :type regular) (ispell :version 1.24 :type regular) (ilisp :version 1.27 :type regular) (igrep :version 1.08 :type regular) (idlwave :version 1.25 :type regular) (hm--html-menus :version 1.18 :type regular) (gnus :version 1.62 :type regular) (gnats :version 1.15 :type regular) (games :version 1.13 :type regular) (fsf-compat :version 1.11 :type single-file) (frame-icon :version 1.09 :type regular) (forms :version 1.14 :type regular) (footnote :version 1.15 :type regular) (eudc :version 1.36 :type regular) (eterm :version 1.13 :type regular) (eshell :version 1.03 :type regular) (emerge :version 1.09 :type regular) (elib :version 1.1 :type single-file) (eieio :version 1.02 :type regular) (efs :version 1.29 :type regular) (edt :version 1.12 :type regular) (edit-utils :version 1.89 :type single-file) (ediff :version 1.41 :type regular) (edebug :version 1.14 :type regular) (dired :version 1.12 :type regular) (dictionary :version 1.11 :type regular) (debug :version 1.15 :type regular) (crisp :version 1.12 :type regular) (cookie :version 1.14 :type regular) (clearcase :version 1.04 :type regular) (cc-mode :version 1.28 :type regular) (calendar :version 1.18 :type regular) (calc :version 1.23 :type regular) (c-support :version 1.16 :type single-file) (build :version 1.06 :type regular) (bbdb :version 1.21 :type regular) (auctex :version 1.32 :type regular) (apel :version 1.25 :type regular) (ada :version 1.1 :type regular) (Sun :version 1.13 :type regular)) Features: -------- (xemacsbug shadow hyper-apropos dabbrev igrep dired-faces dired-xemacs dired comint ring fast-lock cc-mode cc-align cc-cmds cc-engine cc-styles cc-langs cc-vars cc-menus imenu cc-defs efs-cu compile font disp-table rsz-minibuf func-menu font-lock crypt crypt++ completer gnuserv vc-hooks smtpmail time-stamp bbdb timezone gnus-demon nnmail mail-source format-spec nntp nnoo gnus-int gnus gnus-ems gnus-xmas wid-edit message messagexmas mml mm-decode mm-encode mailcap mm-bodies uudecode mail-parse rfc2045 rfc2231 rfc2047 qp ietf-drums mail-abbrevs sendmail rfc822 mailheader gnus-util time-date parse-time nnheader nnheaderxm mail-utils mm-util mail-prsvr mwheel tex-site time xcscope cus-face advice advice-preload uniquify zenirc-autoloads xslt-process-autoloads xemacs-devel-autoloads xemacs-base-autoloads w3-autoloads vm-autoloads viper-autoloads view-process-autoloads vhdl-autoloads vc-cc-autoloads vc-autoloads tpu-autoloads tooltalk-autoloads tm-autoloads time-autoloads textools-autoloads text-modes-autoloads texinfo-autoloads supercite-autoloads strokes-autoloads speedbar-autoloads sounds-wav-autoloads sounds-au-autoloads slider-autoloads sh-script-autoloads sgml-autoloads semantic-autoloads scheme-autoloads rmail-autoloads psgml-autoloads ps-print-autoloads prog-modes-autoloads pcomplete-autoloads pcl-cvs-autoloads pc-autoloads os-utils-autoloads net-utils-autoloads misc-games-autoloads mine-autoloads mh-e-autoloads mew-autoloads mailcrypt-autoloads mail-lib-autoloads jde-autoloads ispell-autoloads ilisp-autoloads igrep-autoloads idlwave-autoloads hm--html-menus-autoloads gnus-autoloads gnats-autoloads games-autoloads fsf-compat-autoloads frame-icon-autoloads forms-autoloads footnote-autoloads eudc-autoloads eterm-autoloads eshell-autoloads emerge-autoloads elib-autoloads eieio-autoloads efs-autoloads edt-autoloads edit-utils-autoloads ediff-autoloads edebug-autoloads dired-autoloads dictionary-autoloads debug-autoloads crisp-autoloads cookie-autoloads clearcase-autoloads cc-mode-autoloads calendar-autoloads calc-autoloads c-support-autoloads build-autoloads bbdb-autoloads auctex-autoloads apel-autoloads ada-autoloads Sun-autoloads -autoloads lisp-autoloads loadhist auto-show fontl-hooks x-iso8859-1 gutter-items menubar-items x-menubar mode-motion mouse itimer auto-save lisp-mode easymenu iso8859-1 page buff-menu lib-complete help-nomule cus-file derived frame text-props obsolete cus-start custom widget cl-extra mini-cl cl cl-19 packages backquote very-early-lisp lucid-scrollbars cut-buffer lucid-menubars x c-balloon-help tty-frames tty toolbar native-sound scrollbar unix-processes multicast network-streams subprocesses modules menu-accelerator-support menubar md5 xemacs gutter tiff png gif jpeg xpm xbm lisp-float-type linux devices window-system base64) Recent keystrokes: ----------------- c t SPC C-x C-s C-x b d e TAB b TAB BS BS BS RET C-home down down C-x 1 down down down down down down down down down down down down down down down down down down down down down down down down down down down down down down down down down down down down down down down down down next prior M-x g d b BS BS BS C-] C-h a b u g RET button1 button1up RET button1 button1up RET down up down up M-x r e p o TAB r TAB x e TAB RET Recent messages (most recent first): ----------------------------------- Loading xemacsbug...done Loading xemacsbug... Making completion list... Loading hyper-apropos...done Loading hyper-apropos... Quit Wrote /tmp/testgdb.c Wrote /tmp/testgdb.c Loading dabbrev...done Loading dabbrev... Fontifying testgdb.c... done. (New file) Fontifying testgdb.c... (syntactically). Fontifying testgdb.c... Fontifying *igrep*... done. Fontifying *igrep*... (regexps)............ Fontifying *igrep*... (regexps)......... Fontifying *igrep*... Loading igrep...done Loading igrep...