8:25 a.m.
Moving to XEmacs Beta.
>>>> "Hrvoje" == Hrvoje Niksic
<hniksic(a)xemacs.org> writes:
Hrvoje> I had to apply this patch to compile:
Thanks; I must have missed an "applies with fuzz" somewhere when I did
a partial sync. (I always compile --enable-debug.)
Note: I've committed your fix to the branch.
Index: src/xgccache.h
===================================================================
RCS file: /pack/xemacscvs/XEmacs/xemacs/src/xgccache.h,v
retrieving revision 1.2.20.1
diff -u -r1.2.20.1 xgccache.h
--- src/xgccache.h 2004/11/25 12:44:19 1.2.20.1
+++ src/xgccache.h 2005/02/23 19:00:06
＠＠ -31,9 +31,10 ＠＠
void free_gc_cache (struct gc_cache *cache);
GC gc_cache_lookup (struct gc_cache *, XGCValues *, unsigned long mask);
+#define XE_GCONTEXT(cell) (XGContextFromGC(cell->gc))
+
#ifdef DEBUG_XEMACS
-#define XE_GCONTEXT(cell) (XGContextFromGC(cell->gc))
void describe_gc_cache (struct gc_cache *cache, int flags);
#define DGCCFLAG_DISABLE 0
Hrvoje> However, XEmacs crashes at startup:
$ ./xemacs
Fatal error (11).
Your files have been auto-saved.
Use `M-x recover-session' to recover them.
Your version of XEmacs was distributed with a PROBLEMS file that may describe
your crash, and with luck a workaround. Please check it first, but do report
the crash anyway.
Please report this bug by invoking M-x report-emacs-bug, or by selecting
`Send Bug Report' from the Help menu. If that won't work, send ordinary
email to `crashes(a)xemacs.org'. *MAKE SURE* to include this entire output
from this crash, especially including the Lisp backtrace, as well as the
XEmacs configuration from M-x describe-installation (or equivalently, the
file `Installation' in the top of the build tree).
*Please* try *hard* to obtain a C stack backtrace; without it, we are unlikely
to be able to analyze the problem. Locate the core file produced as a result
of this crash (often called `core' or `core.<process-id>', and located in
the directory in which you started XEmacs or your home directory), and type
gdb /home/hniksic/work/xemacs/src/xemacs core
then type `where' at the debugger prompt. No GDB on your system? You may
have DBX, or XDB, or SDB. (Ask your system administrator if you need help.)
If no core file was produced, enable them (often with `ulimit -c unlimited')
in case of future recurrance of the crash.
Lisp backtrace follows:
# (unwind-protect ...)
# (unwind-protect ...)
# (unwind-protect ...)
# (unwind-protect ...)
# (unwind-protect ...)
# (unwind-protect ...)
# (unwind-protect ...)
fc-font-real-pattern("Courier-12" #<x-device on ":0.0"
0x5fd>)
# bind (device font)
x-make-font-bold-xft("Courier-12" #<x-device on ":0.0"
0x5fd>)
# bind (device font)
x-make-font-bold("Courier-12" #<x-device on ":0.0" 0x5fd>)
# bind (mapper G15042 G15041 devtype tag-set x G15040 ffpdev devtype-spec prop inst-list
locale)
frob-face-inst-list(global (((default x) .
"-b&h-lucidatypewriter-medium-r-normal-sans-0-130-*-*-*-*-iso8859-*")
((default tty) . "normal") ((default x) . "Courier-12") ((default x).
"Sazanami Mincho-12")) font window-system)
# bind (thunk inst-list locale sp)
frob-locale(#<font-specifier global=(((default x) .
"-b&h-lucidatypewriter-medium-r-normal-sans-0-130-*-*-*-*-iso8859-*")
((default tty) . "normal") ((default x) . "Courier-12") ((default x) .
"Sazanami Mincho-12")) fallback=#<font-specifier global=((x) .
"-b&h-lucidatypewriter-medium-r-normal-sans-0-130-*-*-*-*-iso8859-*")
fallback=(((tty) . "normal") ((x) . "Courier-12") ((x) .
"Sazanami Mincho-12")) 0x1c4> 0x8a4> global (((default x) .
"-b&h-lucidatypewriter-medium-r-normal-sans-0-130-*-*-*-*-iso8859-*")
((default tty) . "normal") ((defaultx) . "Courier-12") ((default x) .
"Sazanami Mincho-12")) (font . window-system))
# bind (ms-this-spec ms-specs ms-result ms-exact-p ms-tag-set ms-maparg ms-locale
ms-funcms-specifier)
map-specifier(#<font-specifier global=(((default x) .
"-b&h-lucidatypewriter-medium-r-normal-sans-0-130-*-*-*-*-iso8859-*")
((default tty) . "normal") ((default x) . "Courier-12") ((default x) .
"Sazanami Mincho-12")) fallback=#<font-specifier global=((x) .
"-b&h-lucidatypewriter-medium-r-normal-sans-0-130-*-*-*-*-iso8859-*")
fallback=(((tty) . "normal") ((x) . "Courier-12") ((x) .
"Sazanami Mincho-12")) 0x1c4> 0x8a4> frob-locale global (font .
window-system) nil nil)
# bind (locale)
map-over-locales(global)
# bind (do-something orig-instance check-differences domain do-later-stages ffpdev)
# (unwind-protect ...)
# bind (--letf-save--15037 --letf-bound--15038)
# (unwind-protect ...)
# bind (--letf-save--15033 --letf-bound--15034)
# (unwind-protect ...)
# bind (--letf-save--15029 --letf-bound--15030)
# (unwind-protect ...)
# bind (--letf-save--15025 --letf-bound--15026)
# (unwind-protect ...)
# bind (--letf-save--15021 --letf-bound--15022 standard-face-mapping frob-mapping
tty-props win-prop frobbed-face unfrobbed-face exactt-p tag-set locale face)
Face-frob-property(bold global nil nil default bold font (highlight) (tty (lambda (x) t)
x x-make-font-bold gtk gtk-make-font-bold mswindows mswindows-make-font-bold msprinter
mswindows-make-font-bold) (([default] . [bold]) ([bold] . t) ([italic] . [bold-italic])
([bold-italic] . t)))
# bind (exact-p tags locale face)
make-face-bold(bold global)
# bind (Face-frob-property-device-considered-current device)
init-global-faces(#<x-device on ":0.0" 0x5fd>)
# (unwind-protect ...)
# (unwind-protect ...)
# bind (inhibit-quit)
# (unwind-protect ...)
# (unwind-protect ...)
make-device(x nil)
# bind (display)
make-x-device(nil)
init-x-win()
# bind (debugger debug-on-error command-line-args-left)
command-line()
# (condition-case ... . ((t (byte-code " Â" [error-data data nil] 1))))
# bind (error-data)
normal-top-level()
# (condition-case ... . error)
# (catch top-level ...)
zsh: segmentation fault ./xemacs
From the bacetrace:
Hrvoje> fc-font-real-pattern("Courier-12" #<x-device on
":0.0" 0x5fd>)
Yeech. This is just the "can't find any fonts" assert in disguise, I
have to think. The problem is that fontconfig never admits defeat,
but if all it has to go on is size and name, well fontconfig will
happily return "Zapf Dingbats-12". (This isn't an excuse for the
crash, need to prevent that and issue a diagnostic; I'm just
describing what I think is the path to the crash.)
Do you have any suggestion for a reliably available default font?
Looking at the platforms I have available I have to conclude it's
going to be platform-specific. :-(
You can test the hypothesis that fontconfig returned a bogus font with
./xemacs -xrm 'XEmacs.defaults.attributeFont: Bitstream Vera Mono-12:dpi=100'
Substitute an available family and a correct dpi, or you can omit
dpi if your X server is configured to tell the truth (neither Xfree86
nor X.org does in my experience).
--
Institute of Policy and Planning Sciences http://turnbull.sk.tsukuba.ac.jp
University of Tsukuba Tennodai 1-1-1 Tsukuba 305-8573 JAPAN
Ask not how you can "do" free software business;
ask what your business can "do for" free software.
8:40 a.m.
New subject: sjt-xft
Ar an ceathrú lá is fiche de mí Feabhra, scríobh Stephen J. Turnbull:
Do you have any suggestion for a reliably available default font?
Part of the point of the “monospace,” “sans-serif” and “serif” fontconfig
families are that they’re aliases that should pretty much always point to
something that exists, surely? So just use monospace-12 as the fallback, at
least for Roman-alphabet scripts.
Looking at the platforms I have available I have to conclude
it's
going to be platform-specific. :-(
I don’t think we should do too much jumping through hoops for this;
fontconfig’s defaults are much more usable than are those for server-side
fonts.
--
“I, for instance, am gung-ho about open source because my family is being
held hostage in Rob Malda’s basement. But who fact-checks me, or Enderle,
when we say something in public? No-one!” -- Danny O’Brien
12:40 p.m.
New subject: sjt-xft
"Stephen J. Turnbull" <stephen(a)xemacs.org> writes:
Do you have any suggestion for a reliably available default font?
Looking at the platforms I have available I have to conclude it's
going to be platform-specific. :-(
Could we try a list of default fonts? Anyway, I'm pretty sure I do
have a "Courier" font on my installation.
You can test the hypothesis that fontconfig returned a bogus font
with
./xemacs -xrm 'XEmacs.defaults.attributeFont: Bitstream Vera Mono-12:dpi=100'
Substitute an available family and a correct dpi, or you can omit
dpi if your X server is configured to tell the truth (neither
Xfree86 nor X.org does in my experience).
I get the same crash with both 75 and 100 dpi, and I'm pretty sure I
have the Vera font family, as I'm using it in other applications.
3:43 a.m.
New subject: sjt-xft
>>>> "Hrvoje" == Hrvoje Niksic
<hniksic(a)xemacs.org> writes:
Hrvoje> Could we try a list of default fonts? Anyway, I'm pretty
Hrvoje> sure I do have a "Courier" font on my installation.
Aidan is right, we should use "monospace" and let fontconfig do the
work.
I think we should warn (although not in the inimitable jwz style! you
know, the xmodmap kvetching) if we detect something in the fontconfig
we don't grok, of course, but I don't think we should try to work
around it.
Hrvoje> I get the same crash with both 75 and 100 dpi, and I'm
Hrvoje> pretty sure I have the Vera font family, as I'm using it
Hrvoje> in other applications.
Very strange. I fixed a bogosity in my code that prevented the
fontconfig substitutions from getting properly applied, which may not
be in your xemacs yet (the src/ChangeLog is
2005-02-24 Stephen J. Turnbull <stephen(a)xemacs.org>
* objects-x.c (x_find_charset_font): ConfigSubstitute in the
_pattern_ before matching.
), but if you request a specific font that you do have by name, I
don't yet see why you would crash, even without that patch.
Can you give me a C backtrace? All the Lisp backtrace tells me is
that some fontconfig code is being called, but I don't see anything
wrong with the code just looking at it.
You should reenable the Xft debugging output, set debug_xft=1 in gdb.
If you do that, make sure you add the patch above which adds printout
of the truename of the font we're initializing. (The variable is
defined in xft-fonts.c if you want to do it permanently, but once
you've got XEmacs to stop crashing in font operations, that output
becomes completely uninteresting, until you start fiddling with Mule
fonts.)
--
Institute of Policy and Planning Sciences http://turnbull.sk.tsukuba.ac.jp
University of Tsukuba Tennodai 1-1-1 Tsukuba 305-8573 JAPAN
Ask not how you can "do" free software business;
ask what your business can "do for" free software.
12:40 p.m.
New subject: sjt-xft
"Stephen J. Turnbull" <stephen(a)xemacs.org> writes:
Can you give me a C backtrace? All the Lisp backtrace tells me is
that some fontconfig code is being called, but I don't see anything
wrong with the code just looking at it.
You should reenable the Xft debugging output, set debug_xft=1 in
gdb. If you do that, make sure you add the patch above which adds
printout of the truename of the font we're initializing.
I've now done both. New crash output, along with GDB backtrace,
follows.
$ ./xemacs -xrm 'XEmacs.defaults.attributeFont: Bitstream Vera Mono-12:dpi=75'
initialized metrics ascent 12 descent 3 width 8 height 14
initialized font -b&h-lucidatypewriter-bold-r-normal-sans-0-130-*-*-*-*-iso8859-*
Fatal error (11).
Your files have been auto-saved.
Use `M-x recover-session' to recover them.
Your version of XEmacs was distributed with a PROBLEMS file that may describe
your crash, and with luck a workaround. Please check it first, but do report
the crash anyway.
Please report this bug by invoking M-x report-emacs-bug, or by selecting
`Send Bug Report' from the Help menu. If that won't work, send ordinary
email to `crashes(a)xemacs.org'. *MAKE SURE* to include this entire output
from this crash, especially including the Lisp backtrace, as well as the
XEmacs configuration from M-x describe-installation (or equivalently, the
file `Installation' in the top of the build tree).
*Please* try *hard* to obtain a C stack backtrace; without it, we are unlikely
to be able to analyze the problem. Locate the core file produced as a result
of this crash (often called `core' or `core.<process-id>', and located in
the directory in which you started XEmacs or your home directory), and type
gdb /home/hniksic/work/xemacs/src/xemacs core
then type `where' at the debugger prompt. No GDB on your system? You may
have DBX, or XDB, or SDB. (Ask your system administrator if you need help.)
If no core file was produced, enable them (often with `ulimit -c unlimited')
in case of future recurrance of the crash.
Lisp backtrace follows:
# (unwind-protect ...)
# (unwind-protect ...)
# (unwind-protect ...)
# (unwind-protect ...)
# (unwind-protect ...)
# (unwind-protect ...)
# (unwind-protect ...)
fc-font-real-pattern("monospace-12" #<x-device on ":0.0"
0x5fd>)
# bind (device font)
x-make-font-bold-xft("monospace-12" #<x-device on ":0.0"
0x5fd>)
# bind (device font)
x-make-font-bold("monospace-12" #<x-device on ":0.0" 0x5fd>)
# bind (mapper G15042 G15041 devtype tag-set x G15040 ffpdev devtype-spec prop inst-list
locale)
frob-face-inst-list(global (((default x) .
"-b&h-lucidatypewriter-medium-r-normal-sans-0-130-*-*-*-*-iso8859-*")
((default tty) . "normal") ((default x) . "monospace-12") ((default x)
. "Sazanami Mincho-12")) font window-system)
# bind (thunk inst-list locale sp)
frob-locale(#<font-specifier global=(((default x) .
"-b&h-lucidatypewriter-medium-r-normal-sans-0-130-*-*-*-*-iso8859-*")
((default tty) . "normal") ((default x) . "monospace-12") ((default x)
. "Sazanami Mincho-12")) fallback=#<font-specifier global=((x) .
"-b&h-lucidatypewriter-medium-r-normal-sans-0-130-*-*-*-*-iso8859-*")
fallback=(((tty) . "normal") ((x) . "monospace-12") ((x) .
"Sazanami Mincho-12")) 0x1c4> 0x8a4> global (((default x) .
"-b&h-lucidatypewriter-medium-r-normal-sans-0-130-*-*-*-*-iso8859-*")
((default tty) . "normal") ((default x) . "monospace-12") ((default x)
. "Sazanami Mincho-12")) (font . window-system))
# bind (ms-this-spec ms-specs ms-result ms-exact-p ms-tag-set ms-maparg ms-locale
ms-funcms-specifier)
map-specifier(#<font-specifier global=(((default x) .
"-b&h-lucidatypewriter-medium-r-normal-sans-0-130-*-*-*-*-iso8859-*")
((default tty) . "normal") ((default x) . "monospace-12")((default x)
. "Sazanami Mincho-12")) fallback=#<font-specifier global=((x) .
"-b&h-lucidatypewriter-medium-r-normal-sans-0-130-*-*-*-*-iso8859-*")
fallback=(((tty) . "normal") ((x) ."monospace-12") ((x) .
"Sazanami Mincho-12")) 0x1c4> 0x8a4> frob-locale global (font .
window-system) nil nil)
# bind (locale)
map-over-locales(global)
# bind (do-something orig-instance check-differences domain do-later-stages ffpdev)
# (unwind-protect ...)
# bind (--letf-save--15037 --letf-bound--15038)
# (unwind-protect ...)
# bind (--letf-save--15033 --letf-bound--15034)
# (unwind-protect ...)
# bind (--letf-save--15029 --letf-bound--15030)
# (unwind-protect ...)
# bind (--letf-save--15025 --letf-bound--15026)
# (unwind-protect ...)
# bind (--letf-save--15021 --letf-bound--15022 standard-face-mapping frob-mapping
tty-props win-prop frobbed-face unfrobbed-face exact-p tag-set locale face)
Face-frob-property(bold global nil nil default bold font (highlight) (tty (lambda (x) t)
x x-make-font-bold gtk gtk-make-font-bold mswindows mswindows-make-font-bold msprinter
mswindows-make-font-bold) (([default] . [bold]) ([bold] . t) ([italic] . [bold-italic])
([bold-italic] . t)))
# bind (exact-p tags locale face)
make-face-bold(bold global)
# bind (Face-frob-property-device-considered-current device)
init-global-faces(#<x-device on ":0.0" 0x5fd>)
# (unwind-protect ...)
# (unwind-protect ...)
# bind (inhibit-quit)
# (unwind-protect ...)
# (unwind-protect ...)
make-device(x nil)
# bind (display)
make-x-device(nil)
init-x-win()
# bind (debugger debug-on-error command-line-args-left)
command-line()
# (condition-case ... . ((t (byte-code " Â" [error-data data nil] 1))))
# bind (error-data)
normal-top-level()
# (condition-case ... . error)
# (catch top-level ...)
zsh: segmentation fault (core dumped) ./xemacs -xrm 'XEmacs.defaults.attributeFont:
Bitstream Vera Mono-12:dpi=75'
$ gdb xemacs core
GNU gdb 6.3-debian
Copyright 2004 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 "i386-linux"...Using host libthread_db library
"/lib/tls/libthread_db.so.1".
Core was generated by `./xemacs -xrm XEmacs.defaults.attributeFont: Bitstream Vera
Mono-12:dpi=75'.
Program terminated with signal 11, Segmentation fault.
warning: current_sos: Can't read pathname for load map: Input/output error
Reading symbols from /usr/lib/libaudio.so.2...done.
Loaded symbols for /usr/lib/libaudio.so.2
Reading symbols from /usr/lib/libtiff.so.4...done.
Loaded symbols for /usr/lib/libtiff.so.4
Reading symbols from /usr/lib/libpng12.so.0...done.
Loaded symbols for /usr/lib/libpng12.so.0
Reading symbols from /usr/lib/libjpeg.so.62...done.
Loaded symbols for /usr/lib/libjpeg.so.62
Reading symbols from /usr/X11R6/lib/libXpm.so.4...done.
Loaded symbols for /usr/X11R6/lib/libXpm.so.4
Reading symbols from /usr/lib/libXft.so.2...done.
Loaded symbols for /usr/lib/libXft.so.2
Reading symbols from /usr/lib/libfontconfig.so.1...done.
Loaded symbols for /usr/lib/libfontconfig.so.1
Reading symbols from /usr/lib/libXrender.so.1...done.
Loaded symbols for /usr/lib/libXrender.so.1
Reading symbols from /usr/X11R6/lib/libXmu.so.6...done.
Loaded symbols for /usr/X11R6/lib/libXmu.so.6
Reading symbols from /usr/X11R6/lib/libXt.so.6...done.
Loaded symbols for /usr/X11R6/lib/libXt.so.6
Reading symbols from /usr/X11R6/lib/libXext.so.6...done.
Loaded symbols for /usr/X11R6/lib/libXext.so.6
Reading symbols from /usr/X11R6/lib/libX11.so.6...done.
Loaded symbols for /usr/X11R6/lib/libX11.so.6
Reading symbols from /usr/X11R6/lib/libSM.so.6...done.
Loaded symbols for /usr/X11R6/lib/libSM.so.6
Reading symbols from /usr/X11R6/lib/libICE.so.6...done.
Loaded symbols for /usr/X11R6/lib/libICE.so.6
Reading symbols from /usr/lib/libdb3.so.3...done.
Loaded symbols for /usr/lib/libdb3.so.3
Reading symbols from /lib/libncurses.so.5...done.
Loaded symbols for /lib/libncurses.so.5
Reading symbols from /lib/tls/libm.so.6...done.
Loaded symbols for /lib/tls/libm.so.6
Reading symbols from /lib/tls/libutil.so.1...done.
Loaded symbols for /lib/tls/libutil.so.1
Reading symbols from /lib/tls/libc.so.6...done.
Loaded symbols for /lib/tls/libc.so.6
Reading symbols from /lib/tls/libdl.so.2...done.
Loaded symbols for /lib/tls/libdl.so.2
Reading symbols from /usr/lib/libz.so.1...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /usr/lib/libfreetype.so.6...done.
Loaded symbols for /usr/lib/libfreetype.so.6
Reading symbols from /usr/lib/libexpat.so.1...done.
Loaded symbols for /usr/lib/libexpat.so.1
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/tls/libnss_files.so.2...done.
Loaded symbols for /lib/tls/libnss_files.so.2
Reading symbols from /lib/tls/libnss_compat.so.2...done.
Loaded symbols for /lib/tls/libnss_compat.so.2
Reading symbols from /lib/tls/libnsl.so.1...done.
Loaded symbols for /lib/tls/libnsl.so.1
Reading symbols from /lib/tls/libnss_nis.so.2...done.
Loaded symbols for /lib/tls/libnss_nis.so.2
Reading symbols from /usr/X11R6/lib/X11/locale/lib/common/xlcDef.so.2...done.
Loaded symbols for /usr/X11R6/lib/X11/locale/lib/common/xlcDef.so.2
#0 0x403b2ab1 in kill () from /lib/tls/libc.so.6
(gdb) where
#0 0x403b2ab1 in kill () from /lib/tls/libc.so.6
#1 0x080c6149 in fatal_error_signal (sig=11) at emacs.c:3676
#2 <signal handler called>
#3 0x081e3a30 in new_dfc_convert_size (srctext=0x8259120 "LISP_TO_VOID (str)",
src=0x8383778, src_size=-1, type=DFC_LISP_STRING, codesys={...}) at text.c:4598
#4 0x0821391a in extract_fcapi_string (str={...}) at xft-fonts.c:1024
#5 0x08213500 in Ffc_font_real_pattern (fontname={...}, xdevice={...}) at
xft-fonts.c:843
#6 0x080cf4fd in Ffuncall (nargs=3, args=0xbfffd5e4) at eval.c:3840
#7 0x08098330 in execute_optimized_program (
program=0x8663430 "Æ\016\023\n®\003Ç
\"\211\033|\vÈ\036\022\033É\vÊ\016\022#*Ë\v\016\024C\"\034\031Ì\f\b\"\210Ì\f\016\025\"\210\fYÍ\f!\035Î\r\b\016\026#\210Ï\r\n\"\vÎ\r\016\021\t#\210Ð\r!)®;Í\f!\035Î\r\b\016\027#\210Ï\r\n\"\vÎ\r\016\021\t#\210Ð\r!)®\035Í\f!\035Î\r\b\016\030#\210Ï\r\n\"\vÎ\r\016\021\t#\210Ð\r!)*)\207",
stack_depth=5,
constants_data=0x8326ac0) at bytecode.c:823
#8 0x080cf0eb in funcall_compiled_function (fun={...}, nargs=2, args=0xbfffd808)
at eval.c:3450
#9 0x080cf7ba in Ffuncall (nargs=3, args=0xbfffd804) at eval.c:3879
#10 0x08098330 in execute_optimized_program (
program=0x85c7b88
"ÂÃ!«\020Ä\t!«\006Å\t\b\"\207Æ\t\b\"\207Å\t\b\"\207",
stack_depth=3,
constants_data=0x8326bbc) at bytecode.c:823
#11 0x080cf0eb in funcall_compiled_function (fun={...}, nargs=2, args=0xbfffda18)
at eval.c:3450
#12 0x080cf7ba in Ffuncall (nargs=3, args=0xbfffda14) at eval.c:3879
#13 0x08098330 in execute_optimized_program (
program=0x86593f0
"\016$\030\016%\032Æ\211\035\034Æ\211\036\031\031Æ\036\032\n:\203Ó",
stack_depth=7, constants_data=0x8320e24) at bytecode.c:823
---Type <return> to continue, or q <return> to quit---
#14 0x080cf0eb in funcall_compiled_function (fun={...}, nargs=4, args=0xbfffdc38)
at eval.c:3450
#15 0x080cf7ba in Ffuncall (nargs=5, args=0xbfffdc34) at eval.c:3879
#16 0x08098330 in execute_optimized_program (
program=0x86593c0
"Æ\r\t\f＠\fA$\033Ç\n\r\b\016\n$\210È\n\r\vBC\"\210)É\207\021\001",
stack_depth=5, constants_data=0x8320b14) at bytecode.c:823
#17 0x080cf0eb in funcall_compiled_function (fun={...}, nargs=4, args=0xbfffde58)
at eval.c:3450
#18 0x080cf7ba in Ffuncall (nargs=5, args=0xbfffde54) at eval.c:3879
#19 0x08098330 in execute_optimized_program (
program=0x8646338
"Æ\n\t\b\016\b$Ç\034\035\r«\030\f¬\025\r＠\033\016\t\n\v＠\vA\016\n$\024\rA\025)ªç\f*\207",
stack_depth=5, constants_data=0x8320a74) at bytecode.c:823
#20 0x080cf0eb in funcall_compiled_function (fun={...}, nargs=6, args=0xbfffe078)
at eval.c:3450
#21 0x080cf7ba in Ffuncall (nargs=7, args=0xbfffe074) at eval.c:3879
#22 0x08098330 in execute_optimized_program (
program=0x86462d0
"Æ\v\nNÇ\t\nÈB\b\016\v&\006\210\016\f\035É\034\r:«\031\r＠\024Æ\v\fNÇ\t\fÊB\b\016\v&\006\210\rA\211\025ªæ*É\207",
stack_depth=8, constants_data=0x8320ab0)
at bytecode.c:823
#23 0x080cf0eb in funcall_compiled_function (fun={...}, nargs=1, args=0xbfffe2a8)
at eval.c:3450
#24 0x080cf7ba in Ffuncall (nargs=2, args=0xbfffe2a4) at eval.c:3879
#25 0x08098330 in execute_optimized_program (
program=0x8646060
"ÆÇ!\211\0368\003ÇK\0369È\216ÇÉM\210ÆÊ!\211\036:\003ÊK\036;Ë\216ÊÌM\210ÆÍ!\211\036<\003ÍK\036=Î\216ÍÏM\210ÆÐ!\211\036>\003ÐK\036?Ñ\216ÐÒM\210ÆÓ!\211\036＠\003ÓK\036AÔ\216ÓÕM\210\016B\036/Ê\r!®\tÖ\r!®\004×\r!\211\0363\aØ\rÙ\016/#\031\0164\016\0165\---Type
<return> to continue, or q <return> to quit---
n\t\aÚ\f!Ûs?\211\0366\006Ü\f\v\t#\0360Ý\f!\024Ó\r!\210\0163\205Ç", stack_depth=11,
constants_data=0x8320f6c) at bytecode.c:823
#26 0x080cf0eb in funcall_compiled_function (fun={...}, nargs=10, args=0xbfffe4d8)
at eval.c:3450
#27 0x080cf7ba in Ffuncall (nargs=11, args=0xbfffe4d4) at eval.c:3879
#28 0x08098330 in execute_optimized_program (program=0x8646008
"Ä\v\n\t\bÅÆÇÈÉÊ&\n\207",
stack_depth=11, constants_data=0x83185c0) at bytecode.c:823
#29 0x080cf0eb in funcall_compiled_function (fun={...}, nargs=2, args=0xbfffe708)
at eval.c:3450
#30 0x080cf7ba in Ffuncall (nargs=3, args=0xbfffe704) at eval.c:3879
#31 0x08098330 in execute_optimized_program (
program=0x8643d20 "\t\030Ä
\033Å\032\v:«\017\v＠\022Æ\nÇ\"\210\vA\211\023ªð*ÈÉ!«\004Ê \210ÈË!«\004Ì \210ÈÍ!«\004Î
\210ÏÐÇ\"¬\006ÑÐÇ\"\210ÏÒÇ\"¬\006ÓÒÇ\"\210ÏÔÇ\"¬\025ÕÔÇ\"\210ÏÔÇ\"¬\nÖÐÔ\"\210ÓÔ!\210×ÐÔ\t#\tÖÒÔ\"\210ÑÔ!)\207",
stack_depth=4, constants_data=0x8312410)
at bytecode.c:823
#32 0x080cf0eb in funcall_compiled_function (fun={...}, nargs=1, args=0xbfffe968)
at eval.c:3450
#33 0x080cf7ba in Ffuncall (nargs=2, args=0xbfffe964) at eval.c:3879
#34 0x080cba6e in Fcall_with_condition_handler (nargs=3, args=0xbfffe960) at eval.c:2094
#35 0x080b45ab in call_critical_lisp_code (d=0x862a880, function={...}, object={...})
at device.c:1372
#36 0x08100453 in init_global_faces (d=0x862a880) at faces.c:887
#37 0x080b1013 in init_global_resources (d=0x862a880) at device.c:396
#38 0x080b1922 in Fmake_device (type={...}, connection={...}, props={...}) at
device.c:683
#39 0x080cf523 in Ffuncall (nargs=3, args=0xbfffeb34) at eval.c:3840
#40 0x08098330 in execute_optimized_program (program=0x862a3e0
"ÁÂ\b\"\207",
---Type <return> to continue, or q <return> to quit---
stack_depth=3, constants_data=0x8315490) at bytecode.c:823
#41 0x080cf0eb in funcall_compiled_function (fun={...}, nargs=1, args=0xbfffed48)
at eval.c:3450
#42 0x080cf7ba in Ffuncall (nargs=2, args=0xbfffed44) at eval.c:3879
#43 0x08098330 in execute_optimized_program (
program=0x862a378 "\f?'Å \210ÆÇ!«\004È
\210\b＠\vB\022ÉÁ!«\b\t¬\005ÊË!\021ÌÍ!\210\nA\023Î\211\024\207", stack_depth=2,
constants_data=0x83154ac) at bytecode.c:823
#44 0x080cf0eb in funcall_compiled_function (fun={...}, nargs=0, args=0xbfffef58)
at eval.c:3450
#45 0x080cf7ba in Ffuncall (nargs=1, args=0xbfffef54) at eval.c:3879
#46 0x08098330 in execute_optimized_program (
program=0x85c8850 "\vA\035ÆÇ\032\031È\r!\025\bÉa«\004Ê \210ËÌ!«\004Í
\210ËÌ!«\017ËÎ!«\aÏÐ!\210ª\004Ñ \210\f«\017\016%¬\vÒÓÔ\f!ÕQ! \210Ö \210*× \210ËØ!«\004Ù
\210ËÚ!«\004Û \210Ü \210rÝÞ!q\210ß \210àá!\210\016)âa«\005\016* \210)ã äa«\bå ¬\004æ \210ç
\210á\026+å \004èÇ!)\207", stack_depth=4, constants_data=0x8329204) at
bytecode.c:823
#47 0x080cf0eb in funcall_compiled_function (fun={...}, nargs=0, args=0xbffff0d0)
at eval.c:3450
#48 0x080ce954 in Feval (form={...}) at eval.c:3661
#49 0x080cb3a8 in condition_case_1 (handlers={...}, bfun=0x80cdbb2 <Feval>,
barg={...},
hfun=0x80cb4c9 <run_condition_case_handlers>, harg={...}) at eval.c:1917
#50 0x080cb8ca in condition_case_3 (bodyform={...}, var={...}, handlers={...})
at eval.c:1999
#51 0x0809977e in execute_rare_opcode (stack_ptr=0xbffff414,
unused_program_ptr=0x85ba4f0 "\210Ð\r!\025\t«\rÝÞß\tà á
$!\026*âã!\210\b«\005âÀ!\210Õ\020ä
\210\016%«\005âå!\210Õ\026%\v«\bæ\v＠\vA\"\210)\016+\003ç \207",
opcode=Bcondition_case)
at bytecode.c:1399
---Type <return> to continue, or q <return> to quit---
#52 0x08098029 in execute_optimized_program (
program=0x85ba490 "\n«\005ÆÇ!\207È\022ÉÊ!«\tËÌÉÊ!!!\210Í
\211\034«\025\fG\rGW«\016Î\r!Î\f!k«\005Ï\f!\025)Ð\r!\025Ñ \210Ò
\210Ó\016(«\004Ȫ\006\016)\002ÔÕ\"\210Ö \210× \210Õ\033Ø «\006Ù
\210ª\006ÚÛÜ\217\210Ð\r!\025\t«\rÝÞß\tà á $!\026*âã!\210\b«\005âÀ!\210Õ\020ä
\210\016%«\005âå!\210Õ\026%\v«\bæ\v＠\vA\"\210)\016+\003ç \207", stack_depth=7,
constants_data=0x8329a5c) at bytecode.c:715
#53 0x080cf0eb in funcall_compiled_function (fun={...}, nargs=0, args=0xbffff590)
at eval.c:3450
#54 0x080ce954 in Feval (form={...}) at eval.c:3661
#55 0x080cb3a8 in condition_case_1 (handlers={...}, bfun=0x80cdbb2 <Feval>,
barg={...},
hfun=0x80a3e5f <cmd_error>, harg={...}) at eval.c:1917
#56 0x080a3f06 in top_level_1 (unused_dummy={...}) at cmdloop.c:223
#57 0x080cae70 in internal_catch (tag={...}, func=0x80a3eca <top_level_1>,
arg={...},
threw=0x0, thrown_tag=0x0) at eval.c:1526
#58 0x080a4010 in initial_command_loop (load_me={...}) at cmdloop.c:293
#59 0x080c509c in xemacs_21_5_b18_i686_pc_linux (argc=3, argv=0xbffffa94,
unused_envp=0x0,
restart=0) at emacs.c:2568
#60 0x080c59d0 in main (argc=3, argv=0xbffffa94, unused_envp=0xbffffaa4) at emacs.c:3008
(gdb)
2:51 p.m.
New subject: sjt-xft
Ar an cúigiú lá is fiche de mí Feabhra, scríobh Hrvoje Niksic:
$ ./xemacs -xrm 'XEmacs.defaults.attributeFont: Bitstream Vera
Mono-12:dpi=75'
Just a minor issue, and I don’t imagine it’s causing the crash; that should
be XEmacs.default.attributeFont .
As to what _is_ causing the crash; I’m stumped. Wonder will it do away if
optimisation is turned down?
--
“I, for instance, am gung-ho about open source because my family is being
held hostage in Rob Malda’s basement. But who fact-checks me, or Enderle,
when we say something in public? No-one!” -- Danny O’Brien
6:48 a.m.
New subject: sjt-xft
>>>> "Hrvoje" == Hrvoje Niksic
<hniksic(a)xemacs.org> writes:
Hrvoje> Aidan Kehoe <kehoea(a)parhasard.net> writes:
> As to what _is_ causing the crash; I'm stumped. Wonder will
it
> do away if optimisation is turned down?
Hrvoje> The current compile is just with -g and it still crashes.
If you look at the debug output and the back traces, you can see that
XEmacs is trying to use a Lucida core font.
I'm pretty sure that what is happening is that the Xft handling code
is bailing out on that, leaving the font uninitialized, but
nonetheless managing to return a font object. This passes something
bogus to redisplay, which obliges with a crash. I think the most
straightforward way to a fix is to simply make XEmacs do Xft fonts
correctly.
By the way Aidan, Hrvoje's long since gotten used to having his name
bowdlerized by us Americans, but IIRC it's spelled "Nikšić". I'm sure
you'll appreciate being given a_ good_ reason to annoy all of us with
random charsets in your mail.
--
Institute of Policy and Planning Sciences http://turnbull.sk.tsukuba.ac.jp
University of Tsukuba Tennodai 1-1-1 Tsukuba 305-8573 JAPAN
Ask not how you can "do" free software business;
ask what your business can "do for" free software.
6992
days inactive
6994
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7 comments
3 participants
participants (3)
-
Aidan Kehoe -
Hrvoje Niksic -
Stephen J. Turnbull