4:18 p.m.
Stephen J. Turnbull wrote:
Due to lack of time, bright ideas, and access to X documentation,
I'm
going to have to postpone most work on this until I get back to Japan
(nominally August 21, but what with the quarter starting on September
1, more likely early September). Anybody with suggestions, please
pipe up! I can probably review patches, if anybody gets that far.
I'm in no hurry, since I rarely close xemacs with the window manager. I
appreciate your help very much.
Raymond Toy writes:
> Here you go. Hmm. This might not be want you wanted. This is from
> my hg repo from a week or two ago, and not from the 2008-06-01 tree.
> And I see the backtrace is different if I get rid of the splash screen
> and then close the window.
This backtrace comes from a crash, right? But it doesn't look like
one, usually frame #0 in a crash backtrace is an abort or signal
handler in libc.
Yes, it is from a crash. I was running it in gdb and that's the
backtrace that was produced. I ran it again just now, and I see the
backtrace is slightly different. There are fewer calls to
CallGetValuesHook. But I also moved the window to a different place
before closing it.
Without knowing anything about X, the backtrace looks as if xemacs is
trying to redisplay the frame and update the frame title, after the
window has been closed.
The back trace is also different if I click on the splash screen to get
rid of it and then close the window. This, perhaps, looks a bit better.
The backtrace is appended below.
Ray
Fatal error: assertion failed, file
/apps/public/XEmacs/src/hg/xemacs-beta/src/frame.c, line 3115,
RECORD_TYPEP (obj, ty)
Program received signal SIGABRT, Aborted.
0xfe7469ec in _lwp_kill () from /lib/libc.so.1
(gdb) bt
#0 0xfe7469ec in _lwp_kill () from /lib/libc.so.1
#1 0xfe6e4a0c in raise () from /lib/libc.so.1
#2 0xfe6c10e0 in abort () from /lib/libc.so.1
#3 0x000c5bc4 in really_abort ()
at /apps/public/XEmacs/src/hg/xemacs-beta/src/emacs.c:4745
#4 0x000c40bc in assert_failed (
file=0x393ea8 "/apps/public/XEmacs/src/hg/xemacs-beta/src/frame.c",
line=3115, expr=0x38b3f0 "RECORD_TYPEP (obj, ty)")
at /apps/public/XEmacs/src/hg/xemacs-beta/src/emacs.c:4039
#5 0x000f7820 in wrap_record_1 (ptr=0x22880dd5, ty=lrecord_type_frame,
file=0x393ea8 "/apps/public/XEmacs/src/hg/xemacs-beta/src/frame.c",
line=3115) at lrecord.h:1505
#6 0x0015f068 in frame_conversion_internal (f=0x22880dd5,
pixel_to_char=CHAR_TO_TOTAL_PIXEL, pixel_width=0xffbfcb30,
pixel_height=0xffbfcb2c, char_width=0xffbfcb00, char_height=0xffbfcb04,
real_face=0) at /apps/public/XEmacs/src/hg/xemacs-beta/src/frame.c:3115
#7 0x0015fba8 in char_to_pixel_size (f=0x22880dd5, char_width=80,
char_height=40, pixel_width=0xffbfcb30, pixel_height=0xffbfcb2c)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/frame.c:3204
#8 0x00358d18 in EmacsFrameSetCharSize (widget=0xe90800, columns=80,
rows=40)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/EmacsFrame.c:649
#9 0x00307fd0 in x_set_frame_size (f=0xea1600, cols=80, rows=40)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/frame-x.c:2317
---Type <return> to continue, or q <return> to quit---
#10 0x0015e238 in internal_set_frame_size (f=0xea1600, cols=80, rows=40,
pretend=0) at /apps/public/XEmacs/src/hg/xemacs-beta/src/frame.c:2816
#11 0x0015ed6c in Fset_frame_pixel_size (frame=15341056, width=1327,
height=1321, pretend=4290564)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/frame.c:3045
#12 0x000d02c4 in Ffuncall (nargs=4, args=0xffbfce3c)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3928
#13 0x00072698 in execute_optimized_program (
program=0xf912d0
"�\t�H\bs�\006��\t\"\210\t�H\t�H\bs�\006��\t\"\210\t�H\t�H\bs�\006��\t\"\210\t�H#\207\026\b��",
stack_depth=6, constants_data=0x64fad0)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/bytecode.c:862
#14 0x000cfaf0 in funcall_compiled_function (fun=6612180, nargs=1,
args=0xffbfd158) at
/apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3514
#15 0x000d0750 in Ffuncall (nargs=2, args=0xffbfd154)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3967
#16 0x00072698 in execute_optimized_program (
program=0xe90810
"�\211\026&\026'�\026)�\f!\210�\r!\210\016*�＠\r�H\vs�\006��\r\"\210\r�H\r�H\vs�\006��\r\"\210\r�H\032\211\036\020�\f�\"k�\b�\f�\016\020#\210\n�\f�\"k�\a�\f�\n#\210*�\f!\036(�\r�H\vs�\006��\r\"\210\r�H��\f!!Z��\f!#\210��\f!!\210�\211C\031\030�\r\016(\r�H\vs�\006��\r\"\210\r�H�\t%\210\b�\005�\b!\210\r�H\vs�\006��\r\"\210\r�H\026&\r�H\vs�\006��\r\"\210\r�H\026'\r�H\vs�\006�"...,
stack_depth=7, constants_data=0x658010)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/bytecode.c:862
---Type <return> to continue, or q <return> to quit---
#17 0x000cfaf0 in funcall_compiled_function (fun=6612136, nargs=2,
args=0xffbfd470) at
/apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3514
#18 0x000d0750 in Ffuncall (nargs=3, args=0xffbfd46c)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3967
#19 0x00072698 in execute_optimized_program (
program=0xf91350 "\n�H\bs�\006��\n\"\210\n�H\031�\t!�\r�\n�
\"?�\005�\t\n\")\207", stack_depth=3, constants_data=0x64fb10)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/bytecode.c:862
#20 0x000cfaf0 in funcall_compiled_function (fun=6612092, nargs=1,
args=0xffbfd778) at
/apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3514
#21 0x000d0750 in Ffuncall (nargs=2, args=0xffbfd774)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3967
#22 0x00072698 in execute_optimized_program (program=0xf600f0
"�\b!\210�\207",
stack_depth=2, constants_data=0x5f0670)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/bytecode.c:862
#23 0x000cfaf0 in funcall_compiled_function (fun=6612048, nargs=1,
args=0xffbfd998) at
/apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3514
#24 0x000ceec0 in Feval (form=7437420)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3737
#25 0x000c75c0 in Fprogn (args=7437444)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:954
#26 0x000d738c in unbind_to_hairy (count=5)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:6167
---Type <return> to continue, or q <return> to quit---
#27 0x0007286c in execute_optimized_program (
program=0xf3d6d0 "\212\n�\v� � a�\004\t�\b�\f\v�#�\021�
\030�\216�\f\v�#*�\004��!)\207", stack_depth=4, constants_data=0x713c90)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/bytecode.c:873
#28 0x000cfaf0 in funcall_compiled_function (fun=7394868, nargs=2,
args=0xffbfdf38) at
/apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3514
#29 0x000d0750 in Ffuncall (nargs=3, args=0xffbfdf34)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3967
#30 0x00072698 in execute_optimized_program (
program=0xf4f710 "�\t�\"\210���� \"s�\006��!�S��!�?� �\034\211\035�
�\r＠!�s�\022�\r＠!\033�\r＠\v\"\210\v)�\003�\024\rA\211\025��\f?�\021\212�
\030�\216� \210� \210��!+*�\020��!�\v\n�\006\n�!�\003� \207", stack_depth=5,
constants_data=0x713510)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/bytecode.c:862
#31 0x000cfaf0 in funcall_compiled_function (fun=7459920, nargs=0,
args=0xffbfe2b0) at
/apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3514
#32 0x000d0750 in Ffuncall (nargs=1, args=0xffbfe2ac)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3967
#33 0x000d26c4 in call0 (fn=4393708)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:4565
#34 0x0008c348 in delete_console_internal (con=0x9a2400, force=1,
called_from_kill_emacs=0, from_io_error=0)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/console.c:739
---Type <return> to continue, or q <return> to quit---
#35 0x000a33f4 in delete_device_internal (d=0xd69f00, force=1,
called_from_delete_console=0, from_io_error=0)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/device.c:825
#36 0x00159bdc in delete_frame_internal (f=0xea1600, force=1,
called_from_delete_device=0, from_io_error=0)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/frame.c:1476
#37 0x0015af44 in Fdelete_frame (frame=15341056, force=4290588)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/frame.c:1855
#38 0x000ce6c0 in Feval (form=8875224)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3676
#39 0x000d01f8 in Ffuncall (nargs=2, args=0xffbfe798)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:3928
#40 0x000d2754 in call1 (fn=4394860, arg0=8875224)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:4580
#41 0x000f272c in execute_command_event (command_builder=0xd5f480,
event=6981328)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/event-stream.c:4283
#42 0x000f39c4 in Fdispatch_event (event=6981328)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/event-stream.c:4640
#43 0x000883c0 in Fcommand_loop_1 ()
at /apps/public/XEmacs/src/hg/xemacs-beta/src/cmdloop.c:600
#44 0x00088018 in command_loop_1 (unused_dummy=4290564)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/cmdloop.c:505
---Type <return> to continue, or q <return> to quit---
#45 0x000c9d30 in condition_case_1 (handlers=4290660,
bfun=0x87fd4 <command_loop_1>, barg=4290564, hfun=0x87988 <cmd_error>,
harg=4290564) at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:1946
#46 0x00087b5c in command_loop_3 ()
at /apps/public/XEmacs/src/hg/xemacs-beta/src/cmdloop.c:262
#47 0x00087b8c in command_loop_2 (unused_dummy=4290564)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/cmdloop.c:275
#48 0x000c9528 in internal_catch (tag=4371348, func=0x87b7c
<command_loop_2>,
arg=4290564, threw=0x0, thrown_tag=0x0, backtrace_before_throw=0x0)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/eval.c:1552
#49 0x00087d30 in initial_command_loop (load_me=4290564)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/cmdloop.c:313
#50 0x000c21d0 in xemacs_21_5_b28_sparc_sun_solaris2_10 (argc=2,
argv=0xffbfef2c, unused_envp=0x0, restart=0)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/emacs.c:2718
#51 0x000c308c in main (argc=2, argv=0xffbfef2c, unused_envp=0xffbfef38)
at /apps/public/XEmacs/src/hg/xemacs-beta/src/emacs.c:3225
(gdb)
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