--- Begin Message ---
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Subject: |
fails to dump or produces segfaults |
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Date: |
Sun, 28 Jun 2009 18:44:23 -0400 |
I'm having dump problems on a friend's OS X machine.
temacs runs fine. dumping either fails outright or produces binaries
that don't work. I don't know much about dumping, but I'm posting
three logs for those who know.
I tried increasing headerpad_extra in darwin.h.
Suggestions appreciated.
Loading lisp/language/thai.el (source)...
Loading language/tibetan...
temacs(31008) malloc: *** error for object 0x1009e2ff8: Non-aligned
pointer being freed
*** set a breakpoint in malloc_error_break to debug
Breakpoint 2, 0x00007fff80452ce4 in malloc_error_break ()
(gdb) bt
#0 0x00007fff80452ce4 in malloc_error_break ()
#1 0x00007fff80453f19 in szone_error ()
#2 0x00000001000ef45b in Fgarbage_collect () at alloc.c:5876
#3 0x0000000100105914 in Feval (form=4305256373) at eval.c:2268
#4 0x000000010012b63e in readevalloop (readcharfun=4320289497,
stream=0x7fff700891b8, sourcename=4328769739, evalfun=0x100105640
<Feval>, printflag=0, unibyte=<value temporarily unavailable, due to
optimizations>, readfun=4320133129, start=4320133129, end=4320133129)
at lread.c:1785
#5 0x000000010012cf87 in Fload (file=4328763979, noerror=4320133129,
nomessage=4320133129, nosuffix=4320133129, must_suffix=4320133129) at
lread.c:1255
#6 0x0000000100105bc9 in Feval (form=<value temporarily unavailable,
due to optimizations>) at eval.c:2390
#7 0x000000010012b63e in readevalloop (readcharfun=4320289497,
stream=0x7fff70089120, sourcename=4316084971, evalfun=0x100105640
<Feval>, printflag=0, unibyte=<value temporarily unavailable, due to
optimizations>, readfun=4320133129, start=4320133129, end=4320133129)
at lread.c:1785
#8 0x000000010012cf87 in Fload (file=4316083627, noerror=4320133129,
nomessage=4320133129, nosuffix=4320133129, must_suffix=4320133129) at
lread.c:1255
#9 0x0000000100105bc9 in Feval (form=<value temporarily unavailable,
due to optimizations>) at eval.c:2390
#10 0x0000000100104d47 in internal_condition_case (bfun=0x100096410
<top_level_2>, handlers=4320196025, hfun=0x10009a1a0 <cmd_error>) at
eval.c:1512
#11 0x0000000100099e9c in top_level_1 () at keyboard.c:1376
#12 0x0000000100104e50 in internal_catch (tag=<value temporarily
unavailable, due to optimizations>, func=0x100099e60 <top_level_1>,
arg=4320133129) at eval.c:1248
#13 0x0000000100099fa3 in command_loop () at keyboard.c:1331
#14 0x000000010009a41f in recursive_edit_1 () at keyboard.c:953
#15 0x000000010009a5bf in Frecursive_edit () at keyboard.c:1015
#16 0x000000010008f6c2 in main (argc=5, argv=0x7fff5fbff170) at
emacs.c:1852
Lisp Backtrace:
Argument to arithmetic operation not a number or boolean.
===
Loading vc-hooks...
Loading ediff-hook...
((62357 . 3637) (12433 . 0) (597 . 23) 84099 295731 (108 . 9) (6 . 13)
(5694 . 5187))
Finding pointers to doc strings...
Finding pointers to doc strings...done
Dumping under the name emacs
--- List of All Regions ---
address size prot maxp
--- List of Regions to be Dumped ---
address size prot maxp
--- Header Information ---
Magic = 0xfeedfacf
CPUType = 16777223
CPUSubType = -2147483645
FileType = 0x2
NCmds = 12
SizeOfCmds = 1832
Flags = 0x00000085
Highest address of load commands in input file: 0x539000
Lowest offset of all sections in __TEXT segment: 0x1184
--- List of Load Commands in Input File ---
# cmd cmdsize name address size
0 LC_SEGMENT_64 72 __PAGEZERO 0 0x100000000
1 LC_SEGMENT_64 632 __TEXT 0x100000000 0x21e000
__text 0x100001184 0x1e768a
__symbol_stub1 0x1001e880e 0x4d4
__stub_helper 0x1001e8ce2 0x81c
__cstring 0x1001e9500 0x112bc
__const 0x1001fa7c0 0x214
__unwind_info 0x1001fa9e0 0xabc
__eh_frame 0x1001fb4a0 0x22b50
2 LC_SEGMENT_64 552 __DATA 0x10021e000 0x27a000
__nl_symbol_ptr 0x10021e000 0x58
__la_symbol_ptr 0x10021e058 0x670
__program_vars 0x10021e6e0 0x28
__data 0x10021e720 0x212088
__bss 0x1004307c0 0x55db8
__common 0x100486580 0x10dd1
3 LC_SEGMENT_64 72 __LINKEDIT 0x100498000 0xa1000
4 unknown 48
5 LC_SYMTAB 24
6 LC_DYSYMTAB 80
7 LC_LOAD_DYLINKER 32
8 LC_UUID 24
9 LC_UNIXTHREAD 184
10 LC_LOAD_DYLIB 56
11 LC_LOAD_DYLIB 56
0x100efc080 (sz: 0x3f25/ 0x3f28)
0x100e00000 (sz: 0xfc07f/ 0xfc080)
0x1020fc080 (sz: 0x3f24/ 0x3f28)
0x102000000 (sz: 0xfc080/ 0xfc080)
0x100bfc080 (sz: 0x3f25/ 0x3f28)
0x100b00000 (sz: 0xfc07d/ 0xfc080)
0x1017f8000 (sz: 0x430a/ 0x7fa0)
0x101000000 (sz: 0x42e625/0x7f8000)
0x100575000 (sz: 0/ 0x1000)
--- Load Commands written to Output File ---
Writing segment __PAGEZERO @ 0 ( 0/0x100000000
@ 0)
Writing segment __TEXT @ 0 (0x21e000/0x21e000 @
0x100000000)
Writing segment __DATA @ 0x21e000 (0x27a000/0x27a000 @
0x10021e000)
section __nl_symbol_ptr at 0x21e000 - 0x21e058 (sz: 0x58)
section __la_symbol_ptr at 0x21e058 - 0x21e6c8 (sz: 0x670)
unexec: unrecognized section name in __DATA segment
make: *** [emacs] Error 1
CFLAGS='-g -O0' CC=gcc-4.0 ./configure --without-ns --without-x:
Loading ediff-hook...
((85913 . 3543) (12401 . 1) (597 . 72) 1374892 334843 (127 . 4) (6 .
8) (26593 . 3962))
Finding pointers to doc strings...
Finding pointers to doc strings...done
Dumping under the name emacs
--- List of All Regions ---
address size prot maxp
0 0x1000 none none
0x1000 0x1d4000 r x rwx
0x1d5000 0x13f000 rw rwx
0x314000 0x40000 rw rwx
0x354000 0x8e000 r rwx
0x3e2000 0x1000 none rwx
0x3e3000 0x1000 rw rwx
0x3e4000 0x1000 none rwx
0x3e5000 0x1000 none rwx
0x3e6000 0x6000 rw rwx
0x3ec000 0x1000 none rwx
0x3ed000 0x1000 none rwx
0x3ee000 0x6000 rw rwx
0x3f4000 0x1000 none rwx
0x3f5000 0x1000 r rwx
0x3f6000 0x1000 none rwx
0x3f7000 0x1000 rw rwx
0x3f8000 0x1000 none rwx
0x3f9000 0x1000 r rw
0x3fa000 0x1000 rw rwx
0x400000 0x100000 rw rwx
0x500000 0x400000 rw rwx
0x900000 0x1000 none rwx
0x901000 0x6000 rw rwx
0x907000 0x1000 none rwx
0x908000 0x1000 none rwx
0x909000 0x6000 rw rwx
0x90f000 0x1000 none rwx
0x910000 0x41000 rw rwx
0xa00000 0x100000 rw rwx
0xb00000 0x12c000 rw rwx
0xd00000 0x100000 rw rwx
0x1000000 0x800000 rw rwx
--- List of Regions to be Dumped ---
address size prot maxp
0 0x1000 none none
0x1000 0x1d4000 r x rwx
0x1d5000 0x17f000 rw rwx
0x354000 0x8e000 r rwx
0x3e2000 0x1000 none rwx
0x3e3000 0x1000 rw rwx
0x3e4000 0x2000 none rwx
0x3e6000 0x6000 rw rwx
0x3ec000 0x2000 none rwx
0x3ee000 0x6000 rw rwx
0x3f4000 0x1000 none rwx
0x3f5000 0x1000 r rwx
0x3f6000 0x1000 none rwx
0x3f7000 0x1000 rw rwx
0x3f8000 0x1000 none rwx
0x3f9000 0x1000 r rw
0x3fa000 0x1000 rw rwx
0x400000 0x500000 rw rwx
0x900000 0x1000 none rwx
0x901000 0x6000 rw rwx
0x907000 0x2000 none rwx
0x909000 0x6000 rw rwx
0x90f000 0x1000 none rwx
0x910000 0x41000 rw rwx
0xa00000 0x22c000 rw rwx
0xd00000 0x100000 rw rwx
0x1000000 0x800000 rw rwx
--- Header Information ---
Magic = 0xfeedface
CPUType = 7
CPUSubType = 3
FileType = 0x2
NCmds = 13
SizeOfCmds = 1484
Flags = 0x00000085
Highest address of load commands in input file: 0x3e2000
Lowest offset of all sections in __TEXT segment: 0x11bc
--- List of Load Commands in Input File ---
# cmd cmdsize name address size
0 LC_SEGMENT 56 __PAGEZERO 0 0x1000
1 LC_SEGMENT 464 __TEXT 0x1000 0x1d4000
__text 0x21bc 0x1c10d7
__symbol_stub 0x1c3294 0x4bc
__stub_helper 0x1c3750 0x7f0
__const 0x1c3f40 0x320
__cstring 0x1c4260 0x10d3c
__unwind_info 0x1d4fa0 0x48
2 LC_SEGMENT 464 __DATA 0x1d5000 0x17f000
__dyld 0x1d5000 0x1c
__la_symbol_ptr 0x1d501c 0x328
__nl_symbol_ptr 0x1d5344 0x15d8
__data 0x1d6920 0x13c864
__bss 0x3131a0 0x34d99
__common 0x347f40 0xb95d
3 LC_SEGMENT 56 __LINKEDIT 0x354000 0x8e000
4 unknown 48
5 LC_SYMTAB 24
6 LC_DYSYMTAB 80
7 LC_LOAD_DYLINKER 28
8 LC_UUID 24
9 LC_UNIXTHREAD 80
10 LC_LOAD_DYLIB 56
11 LC_LOAD_DYLIB 52
12 LC_LOAD_DYLIB 52
0xdfc080 (sz: 0x3f18/ 0x3f1c)
0xd00000 (sz: 0xfc080/ 0xfc080)
0xafc080 (sz: 0x3f19/ 0x3f1c)
0xa00000 (sz: 0xfc07f/ 0xfc080)
0x1ff8000 (sz: 0x4b1a/ 0x7f94)
0x1800000 (sz: 0x4b03ff/0x7f8000)
0x3fa000 (sz: 0/ 0x1000)
--- Load Commands written to Output File ---
Writing segment __PAGEZERO @ 0 ( 0/ 0x1000
@ 0)
Writing segment __TEXT @ 0 (0x1d4000/0x1d4000 @
0x1000)
Writing segment __DATA @ 0x1d4000 (0x17f000/0x17f000 @
0x1d5000)
section __dyld at 0x1d4000 - 0x1d401c (sz: 0x1c)
section __la_symbol_ptr at 0x1d401c - 0x1d4344 (sz: 0x328)
section __nl_symbol_ptr at 0x1d4344 - 0x1d591c (sz: 0x15d8)
section __data at 0x1d5920 - 0x312184 (sz: 0x13c864)
section __bss at 0x3121a0 - 0x346f39 (sz: 0x34d99)
section __common at 0x346f40 - 0x35289d (sz: 0xb95d)
Writing segment __DATA @ 0x353000 ( 0/ 0x1000 @
0x3fa000)
Writing segment __DATA @ 0x353000 ( 0xfff99/ 0xfff9c @
0xa00000)
Writing segment __DATA @ 0x453000 ( 0xfff98/ 0xfff9c @
0xd00000)
Writing segment __DATA @ 0x553000 (0x4b03ff/0x7f8000 @
0x1800000)
Writing segment __DATA @ 0xa04000 ( 0x4b1a/ 0x7f94 @
0x1ff8000)
Writing segment __LINKEDIT @ 0xa09000 ( 0x8dba0/ 0x8e000 @
0x354000)
Writing unknown command
Writing LC_SYMTAB command
Writing LC_DYSYMTAB command
Writing LC_LOAD_DYLINKER command
Writing LC_UUID command
Writing LC_UNIXTHREAD command
Writing LC_LOAD_DYLIB command
Writing LC_LOAD_DYLIB command
Writing LC_LOAD_DYLIB command
2748 unused bytes follow Mach-O header
67017 pure bytes used
mv -f emacs bootstrap-emacs
cd ../lisp; make compile-first EMACS=../src/bootstrap-emacs
make[2]: Nothing to be done for `compile-first'.
cd ../lisp; make autoloads EMACS=../src/bootstrap-emacs
EMACSLOADPATH=lisp LC_ALL=C ../src/bootstrap-emacs -batch --no-site-
file --multibyte -l autoload \
--eval "(setq generate-autoload-cookie \";;;###cal-autoload
\")" \
--eval "(setq generated-autoload-file \"/Users/wc/
emacs.git/lisp/calendar/cal-loaddefs.el\")" \
--eval "(setq make-backup-files nil)" \
-f batch-update-autoloads /Users/wc/emacs.git/lisp/calendar
make[2]: *** [/Users/wc/emacs.git/lisp/calendar/cal-loaddefs.el]
Segmentation fault
make[1]: *** [/Users/wc/emacs.git/src/../lisp/loaddefs.el] Error 2
make: *** [src] Error 2
~/emacs.git$
$ gdb emacs
GNU gdb 6.3.50-20050815 (Apple version gdb-1339) (Sat May 23 05:39:07
UTC 2009)
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.
DISPLAY = localhost:0.0
TERM = linux
Breakpoint 1 at 0xc49e0: file sysdep.c, line 1145.
(gdb) run -Q
Starting program: /Users/wc/emacs.git/src/emacs -Q
Reading symbols for shared libraries ++. done
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0xffc5e000
0x8fe202b1 in
__dyld__ZN26ImageLoaderMachOCompressed8eachBindERKN11ImageLoader11LinkContextEMS_FmS3_mhPKchliS5_PNS_10LastLookupEE
()
(gdb) bt
#0 0x8fe202b1 in
__dyld__ZN26ImageLoaderMachOCompressed8eachBindERKN11ImageLoader11LinkContextEMS_FmS3_mhPKchliS5_PNS_10LastLookupEE
()
#1 0x8fe22c42 in
__dyld__ZN26ImageLoaderMachOCompressed6doBindERKN11ImageLoader11LinkContextEb
()
#2 0x8fe0cc32 in
__dyld__ZN11ImageLoader13recursiveBindERKNS_11LinkContextEb ()
#3 0x8fe0dea3 in
__dyld__ZN11ImageLoader4linkERKNS_11LinkContextEbbRKNS_10RPathChainE ()
#4 0x8fe056af in
__dyld__ZN4dyld4linkEP11ImageLoaderbRKNS0_10RPathChainE ()
#5 0x8fe0788d in __dyld__ZN4dyld5_mainEPK12macho_headermiPPKcS5_S5_ ()
#6 0x8fe018b1 in
__dyld__ZN13dyldbootstrap5startEPK12macho_headeriPPKcl ()
#7 0x8fe01057 in __dyld__dyld_start ()
Lisp Backtrace:
Cannot access memory at address 0x0
I also tried gcc-4.0 -arch i386.
--- End Message ---