September 1999 - XEmacs-Beta - XEmacs Mailing List Archives

beautiful crash, reproductible 100% ! 25 years, 12 months

Stef Epardaud

start xemacs, move the mouse over the tab. press CTRL. Boom! this one is just too beautiful ;) Lisp backtrace follows: next-command-event() byte-code("..." [add-timeout startup-message-timeout #<compiled-function (ignore) "...(5)" [nil ... ...] 3> nil tmout display-splash-frame circ-tmout sit-for 0 next-command-event unread-command-event] 4) # (catch tmout ...) # (unwind-protect ...) # bind (tmout circ-tmout) command-line-1() # bind (command-line-args-left) command-line() # (unwind-protect ...) normal-top-level() # (condition-case ... . error) # (catch top-level ...) GNU gdb 4.18 Copyright 1998 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i586-pc-linux-gnu"... Core was generated by `xemacs'. Program terminated with signal 11, Segmentation fault. Reading symbols from /usr/X11R6/lib/libXaw.so.6...done. Reading symbols from /usr/lib/libtiff.so.3...done. Reading symbols from /usr/lib/libpng.so.2...done. Reading symbols from /usr/lib/libjpeg.so.6a...done. Reading symbols from /usr/lib/libz.so.1...done. Reading symbols from /usr/X11R6/lib/libXpm.so.4...done. Reading symbols from /usr/X11R6/lib/libXmu.so.6...done. Reading symbols from /usr/X11R6/lib/libXt.so.6...done. Reading symbols from /usr/X11R6/lib/libXext.so.6...done. Reading symbols from /usr/X11R6/lib/libX11.so.6...done. Reading symbols from /usr/X11R6/lib/libSM.so.6...done. Reading symbols from /usr/X11R6/lib/libICE.so.6...done. Reading symbols from /lib/libdl.so.2...done. Reading symbols from /lib/libdb.so.3...done. Reading symbols from /lib/libncurses.so.4...done. Reading symbols from /lib/libpthread.so.0...done. Reading symbols from /lib/libm.so.6...done. Reading symbols from /lib/libc.so.6...done. Reading symbols from /usr/lib/libjpeg.so.62...done. Reading symbols from /lib/ld-linux.so.2...done. Reading symbols from /lib/libnss_files.so.2...done. Reading symbols from /lib/libnss_compat.so.2...done. Reading symbols from /lib/libnsl.so.1...done. #0 0x402de0c1 in kill () from /lib/libc.so.6 (gdb) where #0 0x402de0c1 in kill () from /lib/libc.so.6 #1 0x8093ba4 in fatal_error_signal (sig=11) at emacs.c:276 #2 0x40299045 in pthread_sighandler () from /lib/libpthread.so.0 #3 0x402ddff8 in __restore () from /lib/libc.so.6 #4 0x81d62f4 in x_event_to_emacs_event (x_event=0xbfffe95c, emacs_event=0x86a9f90) at event-Xt.c:999 #5 0x81d918d in emacs_Xt_event_handler (wid=0x8627ab0, closure=0x0, event=0xbfffe95c, continue_to_dispatch=0xbfffe84b "\001\\éÿ¿pÇf\bln\024＠ |`\b°zb\bÌ\205\021＠\\éÿ¿\001") at event-Xt.c:2475 #6 0x40117cf2 in XtDispatchEventToWidget () from /usr/X11R6/lib/libXt.so.6 #7 0x4011863e in _XtOnGrabList () from /usr/X11R6/lib/libXt.so.6 #8 0x40118888 in XtDispatchEvent () from /usr/X11R6/lib/libXt.so.6 #9 0x40123074 in XtAppProcessEvent () from /usr/X11R6/lib/libXt.so.6 #10 0x81d800b in emacs_Xt_next_event (emacs_event=0x86a9e34) at event-Xt.c:2427 #11 0x80e5b38 in event_stream_next_event (event=0x86a9e34) at event-stream.c:565 #12 0x80e869a in next_event_internal (target_event=141205044, allow_queued=1) at event-stream.c:2020 #13 0x80e8e1b in Fnext_event (event=141205044, prompt=137405716) at event-stream.c:2237 #14 0x80e968a in Fnext_command_event (event=141205044, prompt=137405716) at event-stream.c:2392 #15 0x809a29a in Ffuncall (nargs=1, args=0xbfffec88) at eval.c:3195 #16 0x8064587 in execute_optimized_program ( program=0xbfffecf4 "À\tÂÃ#\024Å \026\006eb\210ÇÈ!\210É \026\nÃ\207", stack_depth=4, constants_data=0x8456760) at bytecode.c:743 #17 0x80683b0 in Fbyte_code (instructions=138681700, constants=138766160, stack_depth=9) at bytecode.c:2402 #18 0x809976d in Feval (form=138054904) at eval.c:2992 #19 0x809ea4c in internal_catch (tag=138761756, func=0x8098d80 <Feval>, arg=138054904, threw=0x0) at eval.c:1321 #20 0x806507c in execute_rare_opcode (stack_ptr=0xbfffefbc, program_ptr=0x86ea85f "\210+rÍÆ!q\210Î \210\016\017;«\005\016\017c\210ÐÄ!)\207\016\021ÒÄ\211\211\211\211\211\036\023\036\024\036\025\036\026\036\027\036\030\036\031\036\032\b\205\237", opcode=Bcatch) at bytecode.c:1249 #21 0x806432b in execute_optimized_program (program=0x86ea838 "\b¬>\t?\205ö", stack_depth=8, constants_data=0x84567a0) at bytecode.c:653 #22 0x8064159 in funcall_compiled_function (fun=138699168, nargs=0, args=0xbffff10c) at bytecode.c:519 #23 0x809a3e2 in Ffuncall (nargs=1, args=0xbffff108) at eval.c:3227 #24 0x8064587 in execute_optimized_program ( program=0x85cddf8 "\bA\031ÂÃ\034\035Æ\t!\021ÇÈ!«\004É \210\016\n«\020\016\013¬\fÌÍÎ\016\n!ÏQ! \210Ð \210*Ñ \210rÒÓ!q\210Ô \210ÕÖ!\210\016\027Øa«\005\016\031 \210)Ú Ûa«\bË ¬\004Ü \210Ý \210Ö\026\036Ë \004ßÃ!)\207/devel/\200", stack_depth=4, constants_data=0x8456568) at bytecode.c:743 #25 0x8064159 in funcall_compiled_function (fun=138699000, nargs=0, args=0xbffff24c) at bytecode.c:519 #26 0x809a3e2 in Ffuncall (nargs=1, args=0xbffff248) at eval.c:3227 #27 0x8064587 in execute_optimized_program ( program=0x851bfc0 "\b«\005ÁÂ!\207Ã\020Ä \211\035«\030\rG\016\006GW«\020Ç\016\006!Ç\r!k«\006È\r!\026\006)É\016\006!\026\006Ê \210Ë \210\016\f®\aÍÎ!\002Ã\036\fÏ\016\020\016\021\"\026\022\016\f«\nÓÔÕ\016\022\"Ö\"\210\016\022¬\006× \210ª\016Ø\016\022\016\031\016\032\016\e\016\f%\210Ü \210)\016\035¬\022\016\036«\016ßàá\016\"!\016\036\"ãÃ#\210\016\035¬\024\016\032¬\006ä\016%!\210ä\016&!\210ä\016'!\210è\216é )\207xplicitlÀ", stack_depth=7, constants_data=0x84563b8) at bytecode.c:743 #28 0x8064159 in funcall_compiled_function (fun=138698944, nargs=0, args=0xbffff304) at bytecode.c:519 #29 0x8099a6f in Feval (form=138381968) at eval.c:3051 #30 0x8096c7e in condition_case_1 (handlers=137405812, bfun=0x8098d80 <Feval>, barg=138381968, hfun=0x807547c <cmd_error>, harg=137405716) at eval.c:1646 #31 0x8075503 in top_level_1 (dummy=137405716) at cmdloop.c:205 #32 0x809ea4c in internal_catch (tag=137480052, func=0x80754d4 <top_level_1>, arg=137405716, threw=0x0) at eval.c:1321 #33 0x80743d7 in initial_command_loop (load_me=137405716) at cmdloop.c:284 #34 0x8091d6e in xemacs_21_2_b19_i686_pc_linux (argc=1, argv=0xbffff754, envp=0xbffff75c, restart=0) at emacs.c:1763 #35 0x8093dd0 in voodoo_free_hook (mem=0x1) at emacs.c:2188 #36 0x402d82c2 in __libc_start_main () from /lib/libc.so.6 -- # Stef Epardaud, # There is no limit to the power of computing ... # Java Defeater # ... except men maybe ? # Earth # Lunatech Research, # Solar System # soon we will quit researching and start finding...

1 participants
1 comments

Gutter / subwindow fixes 25 years, 12 months

Andy Piper

I think I have got all the ones I can reproduce. I am hoping that means all of them. Thanks to Damon and Stef for reproducible test cases. Bizarrely their problems were unconnected although the symptom was the same. I also fixed a bug which may have been the cause of the endless redisplay bug that some are still experiencing. I will apply this to cvs. andy 1999-09-22 Andy Piper <andy(a)xemacs.org> * gutter-items.el (update-tab-in-gutter): use last-nonminibuf-window instead of selected-window. 1999-09-22 Andy Piper <andy(a)xemacs.org> * redisplay.c (redisplay_frame): reset the gutter display lines when we reset the subwindows. * gutter.c (reset_gutter_display_lines): new function. * window.c (Flast_nonminibuf_window): new function equivalent to FRAME_LAST_NONMINIBUF_WINDOW (). (syms_of_window): declare it. * redisplay.c (create_string_text_block): don't add bogus eol markers to gutter display lines. * glyphs.c (reset_subwindow_cachels): make sure we unmap subwindows using unmap_subwindow so that expose events get registered correctly. * window.c (window_scroll): use Vwindow_pixel_scroll_increment to determine how much to scroll the window. (vars_of_window): Vwindow_pixel_scroll_increment is a new variable. 1999-09-21 Andy Piper <andy(a)xemacs.org> * lwlib-Xm.c (xm_update_label): don't clobber pixmap type labels with text. -------------------------------------------------------------- Dr Andy Piper Senior Consultant Architect, BEA Systems Ltd

1 participants
0 comments

CVS question 25 years, 12 months

Neal D. Becker

I previously grabbed the tag "release-21-2". Now when I do cvs update, am I getting the latest (HEAD)? How would I know? What do I do to get to the HEAD?

1 participants
0 comments

Re: Xaw3d struct size bogosity [was: Subwindow clipping] 25 years, 12 months

James LewisMoss

>>>>> On 22 Sep 1999 18:15:54 +0900, SL Baur <steve(a)xemacs.org> said: sb> That might be reasonable now. Does Debian also include sb> fuckage[1] in the form of having Xaw3d includes in <X11/Xaw3d>? Yup. All the includes are in /usr/X11R6/include/X11/Xaw3d/. Jim -- ＠James LewisMoss <dres(a)ioa.com> | Blessed Be! ＠ http://www.ioa.com/~dres | Linux is kewl! ＠"Argue for your limitations and sure enough, they're yours." Bach

1 participants
0 comments

Re: [Crash!] It did it again! 25 years, 12 months

Jan Vroonhof

Michael Harnois <mharnois(a)willinet.net> writes: > at /usr/src/xemacs-21.2/src/event-Xt.c:783 > 783 XIC xic = FRAME_X_XIC (x_any_window_to_frame This is a known problem with x_any_window_to_frame (which might be worse now that we have more real widgets in the frame). I have posted a work a round about two weeks ago. Please search for "Drepper" in the archives. Jan

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status report 25 years, 12 months

Georg Nikodym

So, I think that the crashes are under control (for me, anyway) but... Seems now that occassionally, I have a blank gutter. Still has active tabs, but I can't see them. I can do stuff and they'll come back but as I sweep my mouse across the various xemacs frames I have, the gutter will go black (which is my default background). Just when I was getting used to using the tabs, too.

5 participants
11 comments

Re: [Crash!] It did it again! 25 years, 12 months

Michael Harnois

Andy, does *this* error belong to you? Error: Widget *sent reply to CHUCK R... has zero width and/or height If so, I'm wondering if we have more than one problem going on at once? -- Michael D. Harnois, Redeemer Lutheran Church, Washburn, IA mharnois(a)willinet.net aa0bt(a)aa0bt.ampr.org If Jesus came back today, and saw what was going on in his name, he'd never stop throwing up. -- "Hannah and Her Sisters"

2 participants
1 comments

Re: Don't make links in Mingw32 25 years, 12 months

Vin Shelton

>>>>> On Tue, 21 Sep 1999, Martin Buchholz <martin(a)xemacs.org> said: >>>>> "Andy" == Andy Piper <andy(a)xemacs.org> writes: Andy> Unfortunately I veto this since _WIN32 is also defined under cygwin but is Andy> the wrong thing to do. Andy> Martin, how do we get config.h definitions to be picked up by the top level Andy> makefile? Martin> Please, Andy, test this untested patch, and if found to be Martin> satisfactory, commit it to CVS yourself. Please let the 21.1 patchmeister know what you do. Thanks, Andy. - vin

2 participants
1 comments

Re: unix98 pty patch (again) 25 years, 12 months

Neal D. Becker

Martin's autoconf patch works for me on glibc-2.1. I have changed ptsname_r to ptsname as requested. It has been tested lightly: Index: src/process.h =================================================================== RCS file: /usr/CVSroot/XEmacs/xemacs/src/process.h,v retrieving revision 1.8 diff -u -r1.8 process.h --- process.h 1998/04/11 05:37:05 1.8 +++ process.h 1999/09/22 03:40:23 ＠＠ -134,4 +134,12 ＠＠ #endif /* emacs */ +#ifdef HAVE_GETPT +#define PTY_ITERATION +#define PTY_OPEN \ + if ((fd = getpt()) < 0 || grantpt (fd) < 0 || unlockpt (fd) < 0) \ + return -1; +#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ptsname (fd)); +#endif + #endif /* _XEMACS_PROCESS_H_ */ Index: src/process-unix.c =================================================================== RCS file: /usr/CVSroot/XEmacs/xemacs/src/process-unix.c,v retrieving revision 1.11.2.5 diff -u -r1.11.2.5 process-unix.c --- process-unix.c 1998/12/29 10:54:27 1.11.2.5 +++ process-unix.c 1999/09/22 03:47:27 ＠＠ -265,7 +265,7 ＠＠ if (access (pty_name, 6) != 0) { close (fd); -#if !defined(IRIS) && !defined(__sgi) +#if !defined(IRIS) && !defined(__sgi) && !defined (HAVE_GETPT) continue; #else return -1;

1 participants
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Re: [Crash!] It did it again! 25 years, 12 months

Michael Harnois

OK. After applying your patch, my next sudden death appeared thusly: Program received signal SIGSEGV, Segmentation fault. 0x8165c55 in x_to_emacs_keysym (event=0xbffff5bc, simple_p=0) at /usr/src/xemacs-21.2/src/event-Xt.c:783 783 XIC xic = FRAME_X_XIC (x_any_window_to_frame (gdb) (gdb) where #0 0x8165c55 in x_to_emacs_keysym (event=0xbffff5bc, simple_p=0) at /usr/src/xemacs-21.2/src/event-Xt.c:783 #1 0x816620b in x_event_to_emacs_event (x_event=0xbffff5bc, emacs_event=0x8ae32a8) at /usr/src/xemacs-21.2/src/event-Xt.c:999 #2 0x8168726 in emacs_Xt_event_handler (wid=0x855f990, closure=0x0, event=0xbffff5bc, continue_to_dispatch=0xbffff4ab "\001") at /usr/src/xemacs-21.2/src/event-Xt.c:2475 #3 0x40264cad in XtDispatchEventToWidget () from /usr/X11R6/lib/libXt.so.6 #4 0x4026563e in _XtOnGrabList () from /usr/X11R6/lib/libXt.so.6 #5 0x40265888 in XtDispatchEvent () from /usr/X11R6/lib/libXt.so.6 #6 0x40270074 in XtAppProcessEvent () from /usr/X11R6/lib/libXt.so.6 #7 0x8167869 in emacs_Xt_next_event (emacs_event=0x8a7eb8c) at /usr/src/xemacs-21.2/src/event-Xt.c:2427 #8 0x80bd5ba in event_stream_next_event (event=0x8a7eb8c) at /usr/src/xemacs-21.2/src/event-stream.c:565 #9 0x80be91c in next_event_internal (target_event=145222540, allow_queued=1) at /usr/src/xemacs-21.2/src/event-stream.c:2020 #10 0x80beec8 in Fnext_event (event=145222540, prompt=136602212) at /usr/src/xemacs-21.2/src/event-stream.c:2237 #11 0x8069c3a in Fcommand_loop_1 () at /usr/src/xemacs-21.2/src/cmdloop.c:569 #12 0x8069eb5 in command_loop_1 (dummy=136602212) at /usr/src/xemacs-21.2/src/cmdloop.c:493 #13 0x808a58f in condition_case_1 (handlers=136602308, bfun=0x8069e9c <command_loop_1>, barg=136602212, hfun=0x8069f28 <cmd_error>, harg=136602212) at /usr/src/xemacs-21.2/src/eval.c:1646 #14 0x806a017 in command_loop_2 (dummy=136602212) at /usr/src/xemacs-21.2/src/cmdloop.c:255 #15 0x808a45c in internal_catch (tag=136676428, func=0x8069fdc <command_loop_2>, arg=136602212, threw=0x0) at /usr/src/xemacs-21.2/src/eval.c:1321 #16 0x8069950 in initial_command_loop (load_me=136602212) at /usr/src/xemacs-21.2/src/cmdloop.c:304 #17 0x8081186 in xemacs_21_2_b19_i686_pc_linux (argc=1, argv=0xbffffbb4, envp=0xbffffbbc, restart=0) at /usr/src/xemacs-21.2/src/emacs.c:1762 #18 0x8082e91 in main (argc=1, argv=0xbffffbb4, envp=0xbffffbbc) at /usr/src/xemacs-21.2/src/emacs.c:2187 #19 0x404352c2 in __libc_start_main () from /lib/libc.so.6 -- Michael D. Harnois, Redeemer Lutheran Church, Washburn, IA mharnois(a)willinet.net aa0bt(a)aa0bt.ampr.org If Jesus came back today, and saw what was going on in his name, he'd never stop throwing up. -- "Hannah and Her Sisters"

1 participants
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XEmacs-Beta September 1999