Am 31.10.2011 um 00:18 schrieb Peter Dyballa:
> unexec: unrecognized section name in __DATA segment
The routines in erc/unexmacosx.c report about the built temacs executable:
2 LC_SEGMENT 736 __DATA 0x1b3000 0x1dc000
__dyld 0x1b3000 0x1c
__nl_symbol_ptr 0x1b301c 0xaec
__la_symbol_ptr 0x1b3b08 0xbc8
__const 0x1b46d0 0x1438
__data 0x1b5b10 0x195182
__static_data 0x34ac92 0x3
__pu_bss2 0x34ac98 0x5418
__pu_bss4 0x3500b0 0x8634
__bss2 0x3586e4 0x2faec
__bss4 0x3881d0 0x6564
The failure happens when parts of temacs are copied into emacs:
--- Load Commands written to Output File ---
Writing segment __PAGEZERO @ 0 ( 0/ 0x1000 @
0)
Writing segment __TEXT @ 0 (0x1b2000/0x1b2000 @
0x1000)
Writing segment __DATA @ 0x1b2000 (0x1dc000/0x1dc000 @
0x1b3000)
section __dyld at 0x1b2000 - 0x1b201c (sz: 0x1c)
section __nl_symbol_ptr at 0x1b201c - 0x1b2b08 (sz: 0xaec)
section __la_symbol_ptr at 0x1b2b08 - 0x1b36d0 (sz: 0xbc8)
section __const at 0x1b36d0 - 0x1b4b08 (sz: 0x1438)
section __data at 0x1b4b10 - 0x349c92 (sz: 0x195182)
unexec: unrecognized section name in __DATA segment
So it's presumingly the unconventional __static_data section name that produces
the premature end of dumping. The GCC 4.6.1 versions from Fink and MacPorts
both produce the same sections in the __DATA segment. The four other sections
names following __static_data seem to be suspicious as well, at least new. GCC
version 4.4 or 4.5 were only producing __bss sections, without without pre- or
postfix and no __static_data. Is this something I should be worried about?
--
Greetings
Pete
"By filing this bug report you have challenged the honor of my family. Prepare
to die!"
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