From: "Robert J. Chassell" <bob@rattlesnake.com>
To: emacs-devel@gnu.org
Subject: Re: Emacs crashes, 07nov16
Date: Fri, 23 Nov 2007 12:31:14 +0000 (UTC) [thread overview]
Message-ID: <m1IvXgg-002K4JC@rattlesnake.com> (raw)
In-Reply-To: <4746A143.50300@swipnet.se> (message from Jan Djärv on Fri, 23 Nov 2007 10:45:39 +0100)
Do you still get crashes if you use the font ...*iso10646-1 instead of
...*iso8859-1 from the start?
Yes, even with a size of 18, which I did not expect.
That is in
Today's GNU Emacs CVS snapshot, Fri, 2007 Nov 23 11:14 UTC
GNU Emacs 23.0.50.4 (i686-pc-linux-gnu, GTK+ Version 2.12.1)
started in debugger with
set args -i -q \
--eval '(emacs-version t)' -bg DodgerBlue4 -fg white \
-fn '-misc-fixed-medium-r-normal--18-120-100-100-c-90-iso10646-1' \
-geometry 80x44+545+43 -name '-q GNU Emacs in Debugger, font: fixed 18'
with the breakpoint at xterm.c:1374
and after I evaluated (x-synchronize t) in the debuggee
(I could not even visit my test file with a size of 20,
-misc-fixed-medium-r-normal--20-200-75-75-c-100-iso10646-1
#0 0xffffe410 in __kernel_vsyscall ()
#1 0xb7483c26 in kill () from /lib/i686/cmov/libc.so.6
#2 0x080f906b in abort () at emacs.c:431
although the only breakpoint was at xterm.c:1374
The following is for a size of 18 after visiting my test file which
tries to insert a Euro sign.)
(gdb) bt full
#0 x_draw_glyph_string (s=0xbf807330) at xterm.c:1374
tem = <value optimized out>
h = <value optimized out>
y = <value optimized out>
relief_drawn_p = 0
#1 0x0806b295 in draw_glyphs (w=0x8601fe8, x=45, row=0x86272c4, area=TEXT_AREA, start=0, end=2, hl=DRAW_NORMAL_TEXT, overlaps=0) at xdisp.c:19850
base_face = (struct face *) 0x8055cc1
char2b = <value optimized out>
cmp = <value optimized out>
glyph_len = -1215192509
faces = <value optimized out>
first_s = <value optimized out>
n = <value optimized out>
first_glyph = <value optimized out>
head = (struct glyph_string *) 0xbf807330
tail = (struct glyph_string *) 0xbf807280
s = (struct glyph_string *) 0xbf807330
clip_head = (struct glyph_string *) 0x0
clip_tail = (struct glyph_string *) 0x0
last_x = 747
x_reached = 45
i = 2
j = -1082100680
f = <value optimized out>
#2 0x0806d932 in x_write_glyphs (start=0x8605a90, len=2) at xdisp.c:21149
x = <value optimized out>
#3 0x08056041 in update_window_line (w=0x8601fe8, vpos=9, mouse_face_overwritten_p=0xbf807678) at dispnew.c:4446
current_row = (struct glyph_row *) 0x86467bc
desired_row = (struct glyph_row *) 0x86272c4
rif = (struct redisplay_interface *) 0x81be740
changed_p = 0
#4 0x08058384 in update_window (w=0x8601fe8, force_p=0) at dispnew.c:4302
tm = {
tv_sec = 1195819727,
tv_usec = 905224
}
vpos = -1082100976
i = <value optimized out>
end = (struct glyph_row *) 0x8628794
header_line_row = (struct glyph_row *) 0x0
changed_p = 1
mouse_face_overwritten_p = 0
row = (struct glyph_row *) 0x86272c4
yb = 756
desired_matrix = (struct glyph_matrix *) 0x8604ae8
paused_p = 0
rif = (struct redisplay_interface *) 0x81be740
#5 0x08059629 in update_window_tree (w=0x8601fe8, force_p=0) at dispnew.c:3995
paused_p = <value optimized out>
#6 0x0805b7ae in update_frame (f=0x8601e60, force_p=0, inhibit_hairy_id_p=0) at dispnew.c:3923
tm = {
tv_sec = 1195819727,
tv_usec = 896018
}
p = 1
sec = 0
usec = 100000
paused_p = <value optimized out>
root_window = (struct window *) 0x8601fe8
#7 0x0808a2a2 in redisplay_internal (preserve_echo_area=<value optimized out>) at xdisp.c:11455
f = (struct frame *) 0x8601e60
tail = <value optimized out>
frame = <value optimized out>
w = (struct window *) 0x8601fe8
pause = 0
must_finish = 1
tlbufpos = {
charpos = 0,
bytepos = 0
}
number_of_visible_frames = 1
polling_stopped_here = 0
old_frame = 140516964
consider_all_windows_p = 1
#8 0x0810544e in read_char (commandflag=1, nmaps=2, maps=0xbf8081c0, prev_event=137562313, used_mouse_menu=0xbf808258, end_time=0x0) at keyboard.c:2748
keys = 0
key_count = 140516960
key_count_reset = 0
saved_ok_to_echo = (struct kboard *) 0x0
saved_echo_string = 0
c = 137562313
local_getcjmp = {{
__jmpbuf = {137562313, -1082097488, 142874648, 142874652, -1082097512, 135913216},
__mask_was_saved = 137804429,
__saved_mask = {
__val = {137597689, 1, 3212869808, 142874648, 3212869808, 3212870024, 135639811, 137804429, 137597689, 142874652, 0 <repeats 22 times>}
}
}}
save_jump = {{
__jmpbuf = {0, 137562313, 0, 0, 142874652, 137879588},
__mask_was_saved = 1418,
__saved_mask = {
__val = {3212869624, 135910666, 0, 1417, 3212869656, 135910877, 0, 1, 0, 142874652, 137879588, 1417, 3212869672, 135910666, 137724945, 1416, 3212869704, 135910877, 1, 1, 137562313, 137597689, 137804424, 137562313, 3212869752, 135913031, 137597689, 137803581, 3212869760, 0, 1, 137804429}
}
}}
key_already_recorded = 0
tem = 2
save = 140516960
previous_echo_area_message = 137562313
also_record = 137562313
reread = 0
polling_stopped_here = <value optimized out>
orig_kboard = (struct kboard *) 0x85e2200
#9 0x08107f23 in read_key_sequence (keybuf=0xbf808304, bufsize=30, prompt=137562313, dont_downcase_last=0, can_return_switch_frame=1, fix_current_buffer=1) at keyboard.c:9455
interrupted_kboard = (KBOARD *) 0x85e2200
key = 142258956
used_mouse_menu = 0
echo_local_start = 0
last_real_key_start = 0
keys_local_start = 0
local_first_binding = 0
from_string = 137562313
count = 2
t = 0
echo_start = 0
keys_start = 0
nmaps = 2
nmaps_allocated = 2
defs = (Lisp_Object * volatile) 0xbf8081a0
submaps = (Lisp_Object * volatile) 0xbf8081c0
orig_local_map = 139309701
orig_keymap = 137562313
localized_local_map = 0
first_binding = 0
first_unbound = 31
mock_input = 0
fkey = {
parent = 139323205,
map = 139323205,
start = 0,
end = 0
}
keytran = {
parent = 137554789,
map = 137554789,
start = 0,
end = 0
}
indec = {
parent = 139323213,
map = 139323213,
start = 0,
end = 0
}
delayed_switch_frame = 137562313
original_uppercase = 0
original_uppercase_position = -1
starting_buffer = (struct buffer *) 0x8841818
fake_prefixed_keys = 137562313
#10 0x08109be1 in command_loop_1 () at keyboard.c:1684
cmd = <value optimized out>
lose = <value optimized out>
nonundocount = 0
keybuf = {192, 48, 135283358, 139307181, 137562361, -1082096822, 137562313, 0, 137562313, -1082096760, 135283616, 139307181, -1082096822, 134541223, -1219987364, 134522604, 1, -1224708108, -1208518624, 0, -1082096792, -1082096944, 0, -1082130432, 137562313, 138190441, 0, 137911688, 137911672, -1082096760}
i = <value optimized out>
prev_modiff = 76
prev_buffer = (struct buffer *) 0x8338540
already_adjusted = 0
#11 0x081607b0 in internal_condition_case (bfun=0x8109a40 <command_loop_1>, handlers=137619713, hfun=0x81042f0 <cmd_error>) at eval.c:1493
val = <value optimized out>
c = {
tag = 137562313,
val = 137562313,
next = 0xbf8084b0,
gcpro = 0x0,
jmp = {{
__jmpbuf = {0, 137911688, 137911672, -1082096520, 352788609, 940499950},
__mask_was_saved = 0,
__saved_mask = {
__val = {0, 3212870336, 3073538260, 3212870388, 3086367968, 0, 3212870316, 3076255732, 2534, 3086430780, 3212870336, 3212870612, 276967387, 49, 3074944076, 3074943100, 134542083, 3212870704, 3212870992, 4294967295, 3212870840, 135341251, 3212870992, 3212870704, 3074959980, 3076272128, 0, 110932256, 3086446580, 134522604, 3086448232, 3212870784}
}
}},
backlist = 0x0,
handlerlist = 0x0,
lisp_eval_depth = 0,
pdlcount = 2,
poll_suppress_count = 1,
interrupt_input_blocked = 0,
byte_stack = 0x0
}
h = {
handler = 137619713,
var = 137562313,
chosen_clause = 137562361,
tag = 0xbf80839c,
next = 0x0
}
#12 0x08103773 in command_loop_2 () at keyboard.c:1396
val = 0
#13 0x0816088a in internal_catch (tag=137611273, func=0x8103750 <command_loop_2>, arg=137562313) at eval.c:1229
c = {
tag = 137611273,
val = 137562313,
next = 0x0,
gcpro = 0x0,
jmp = {{
__jmpbuf = {0, 137911688, 137911672, -1082096264, 352927873, 940637166},
__mask_was_saved = 0,
__saved_mask = {
__val = {0, 177, 22, 0 <repeats 13 times>, 3078526273, 140018008, 140018184, 3212871096, 137748338, 137748336, 137746960, 3212871016, 135605493, 137746961, 137748338, 137562313, 137594176, 3072297248, 140018192, 137562337}
}
}},
backlist = 0x0,
handlerlist = 0x0,
lisp_eval_depth = 0,
pdlcount = 2,
poll_suppress_count = 1,
interrupt_input_blocked = 0,
byte_stack = 0x0
}
#14 0x08104157 in command_loop () at keyboard.c:1375
No locals.
#15 0x081044bb in recursive_edit_1 () at keyboard.c:984
val = <value optimized out>
#16 0x081045f1 in Frecursive_edit () at keyboard.c:1046
buffer = 137562313
#17 0x080f9df5 in main (argc=15, argv=0xbf808984) at emacs.c:1777
tz = 0xbf809efb "UTC"
dummy = -1082095400
stack_bottom_variable = 8 '\b'
do_initial_setlocale = 1
skip_args = 0
rlim = {
rlim_cur = 8388608,
rlim_max = 18446744073709551615
}
no_loadup = 0
junk = 0x0
(gdb) p *s->font_info
$1 = {
font = 0x86025b8,
font_idx = 0,
name = 0x85f9658 "-misc-fixed-medium-r-normal--18-120-100-100-c-90-iso10646-1",
full_name = 0x86024e0 "-Misc-Fixed-Medium-R-Normal--18-120-100-100-C-90-ISO10646-1",
charset = 0,
size = 9,
height = 18,
space_width = 9,
average_width = 9,
vertical_centering = 0,
encoding = "\000\377", '\0' <repeats 126 times>, '\001' <repeats 127 times>,
baseline_offset = 0,
relative_compose = 0,
default_ascent = 0,
font_encoder = 0x8602520
}
(gdb) p *s->font
$2 = {
ext_data = 0x86026d0,
fid = 35651602,
direction = 0,
min_char_or_byte2 = 0,
max_char_or_byte2 = 255,
min_byte1 = 0,
max_byte1 = 255,
all_chars_exist = 0,
default_char = 0,
n_properties = 23,
properties = 0x8602610,
min_bounds = {
lbearing = 0,
rbearing = 0,
width = 9,
ascent = -3,
descent = -13,
attributes = 0
},
max_bounds = {
lbearing = 8,
rbearing = 9,
width = 9,
ascent = 14,
descent = 4,
attributes = 0
},
per_char = 0xb6e59000,
ascent = 14,
descent = 4
}
(gdb) p *s
$3 = {
x = 27,
y = 162,
ybase = 176,
width = 9,
background_width = 9,
height = 18,
left_overhang = 0,
right_overhang = 0,
f = 0x8601e60,
w = 0x8601fe8,
display = 0x85b9400,
window = 35651800,
row = 0x86272c4,
area = TEXT_AREA,
char2b = 0xbf807310,
nchars = 1,
hl = DRAW_NORMAL_TEXT,
face = 0x833e1f0,
font = 0x86025b8,
font_info = 0x86026e8,
cmp = 0x0,
gidx = 0,
extends_to_end_of_line_p = 0,
background_filled_p = 0,
two_byte_p = 1,
font_not_found_p = 0,
stippled_p = 0,
for_overlaps = 0,
gc = 0x884a6f8,
first_glyph = 0x8605a90,
img = 0x0,
slice = {
x = 0,
y = 0,
width = 0,
height = 0
},
clip_head = 0x0,
clip_tail = 0x0,
next = 0xbf807280,
prev = 0x0
}
(gdb) p s->char2b[0]
$4 = {
byte1 = 32 ' ',
byte2 = 172 '\254'
}
--
Robert J. Chassell GnuPG Key ID: 004B4AC8
bob@rattlesnake.com bob@gnu.org
http://www.rattlesnake.com http://www.teak.cc
next prev parent reply other threads:[~2007-11-23 12:31 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-16 19:35 Emacs crashes, 07nov16 Robert J. Chassell
2007-11-18 13:01 ` Richard Stallman
2007-11-18 22:06 ` Robert J. Chassell
2007-11-19 12:25 ` Richard Stallman
2007-11-19 14:05 ` Robert J. Chassell
2007-11-20 3:59 ` Richard Stallman
2007-11-20 11:17 ` Robert J. Chassell
2007-11-20 12:08 ` Jan Djärv
2007-11-20 16:07 ` Robert J. Chassell
2007-11-21 7:42 ` Jan Djärv
2007-11-21 12:45 ` Robert J. Chassell
2007-11-21 15:13 ` Stefan Monnier
2007-11-22 7:07 ` Jan Djärv
2007-11-22 12:31 ` Robert J. Chassell
2007-11-22 13:13 ` Jan Djärv
2007-11-22 16:00 ` Robert J. Chassell
2007-11-23 9:45 ` Jan Djärv
2007-11-23 12:31 ` Robert J. Chassell [this message]
2007-11-23 12:46 ` David Kastrup
2007-11-23 14:54 ` Jan Djärv
2007-11-23 17:07 ` Robert J. Chassell
2007-11-24 9:20 ` Jan Djärv
2007-11-24 14:08 ` Robert J. Chassell
2007-11-26 14:54 ` Jan Djärv
2007-11-26 16:44 ` Robert J. Chassell
2007-11-26 19:04 ` Jan Djärv
2007-11-24 9:19 ` Jan Djärv
2007-11-21 12:04 ` Richard Stallman
2007-11-21 17:20 ` Robert J. Chassell
2007-11-22 7:07 ` Jan Djärv
2007-11-22 11:55 ` Robert J. Chassell
2007-11-19 20:37 ` RMAIL misbehaving (Was: Re: Emacs crashes, 07nov16) Alfred M. Szmidt
2007-11-21 12:05 ` Richard Stallman
2007-12-13 0:15 ` Alfred M. Szmidt
2007-12-14 10:10 ` Richard Stallman
-- strict thread matches above, loose matches on Subject: below --
2007-11-19 0:30 Emacs crashes, 07nov16 Robert J. Chassell
2007-11-28 12:06 Robert J. Chassell
2007-11-28 17:49 ` Jan Djärv
2007-11-28 18:36 Robert J. Chassell
2007-11-29 6:51 ` Jan Djärv
2007-11-29 11:28 ` Robert J. Chassell
2007-11-29 12:05 ` Jan Djärv
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