Re: Zerolink error
Re: Zerolink error
- Subject: Re: Zerolink error
- From: "Patrick A. Klein" <email@hidden>
- Date: Mon, 29 Dec 2003 11:21:01 -0700
I'm not using __private_extern__ directives in our source code. It's a
fairly straightforward C++ console application. I did find it popping
up in a couple of the system headers, like dyld.h, which I'm not using
explicitly. Here's the stack at the point it dies:
#0 0x90042aac in kill
#1 0x9009ec5c in abort
#2 0x7fdf0cb8 in undefinedHandler
#3 0x8fe0a6ac in __dyld_check_and_report_undefineds
#4 0x8fe11838 in __dyld_link_in_need_modules
#5 0x8fe13574 in __dyld__dyld_link_module
#6 0x9003f5a8 in NSLinkModule
#7 0x7fdf0c00 in findSymbolInSet
#8 0x7fdf0c84 in undefinedHandler
#9 0x8fe0a6ac in __dyld_check_and_report_undefineds
#10 0x8fe11838 in __dyld_link_in_need_modules
#11 0x8fe13574 in __dyld__dyld_link_module
#12 0x9003f5a8 in NSLinkModule
#13 0x7fdf136c in runInitializers
#14 0x7fdf0b04 in __zero_link_init_app
#15 0x00001f7c in start
#16 0x00001ea4 in start
#17 0x00001d18 in start
Is there any indication here of where the problem may be?
Many thanks.
Patrick
On Dec 28, 2003, at 7:05 PM, Nick Zitzmann wrote:
On Dec 28, 2003, at 3:38 PM, Patrick A. Klein wrote:
I gave Xcode a try for the first time today with a project including
some 1200 files. Everything went fairly smoothly, but I'm unable to
debug the code with Zerolink. Without Zerolink, I'm able to launch
and debug the code. When I enable Zerolink, I get the following error
message:
ZeroLink: unknown symbol '__ZTv0_n12_NSoD0Ev'
Are any symbols in your project, or libraries used by your project,
marked as __private_extern__? If so, then you either need to make
those functions non-private or disable ZeroLink. ZeroLink doesn't work
with applications or libraries that call functions labeled as
__private_extern__.
Nick Zitzmann
<http://seiryu.home.comcast.net/>
S/MIME signature available upon request
"That's a funny thing to promise. Well, you can't never let anything
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------------------------------------------
Patrick A. Klein
Sandia National Laboratories
MS9161
P.O. Box 0969
Livermore, CA 94551
p: (925) 294-4618 or (800) 4SANDIA x4-4618
f: (925) 294-3231
e: email@hidden
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