Re: Crash report doesn't list function names?
Re: Crash report doesn't list function names?
- Subject: Re: Crash report doesn't list function names?
- From: "Alexander v. Below" <email@hidden>
- Date: Fri, 22 Jun 2007 18:33:08 +0200
All I can say is that obviously, the debugger does not have the
symbols for the calls. Apparently, they are not in your code (you can
tell by the different address).
In Kernelspace, I could give you a few more hints on how to find out
who owns that code, and how to get symbols. Someone else will have to
tell you for userspace.
What are you calling? Some other, non-system library by any chance?
Alex
On 22.06.2007, at 18:16, Theodore H. Smith wrote:
Nobody knows I guess?????
Terrible list....
On 21 Jun 2007, at 15:11, Theodore H. Smith wrote:
I'm building a library which is linked to by another application of
mine.
The library crashes every time on a certain function. However,
internally the function calls a few more functions where the crash
occurs. It would be really nice to pin down the exact function
where the crash occurs.
Only problem... All I get is this:
Thread 0: Crashed (0xb7fffabc, 0x7e8dcd49)
0x0db0a130: No symbol
0x012ca610: No symbol
0x012cc008: No symbol
0x012cd4e0: No symbol
0x000d2998: /Users/theodore/Programming/Making/ElfData/Tests/
ElfData Unit Tests.debug.app/Contents/MacOS/ElfData Unit
Tests.debug : _ElfDataFuzzy.Collect%%o<ElfDataFuzzy>o<ElfData>i4i4
+ 0x7c
0x0013d00c: /Users/theodore/Programming/Making/ElfData/Tests/
ElfData Unit Tests.debug.app/Contents/MacOS/ElfData Unit
Tests.debug : _WinElfDataTest.WinElfDataTest.tAllFuzzyDictTests%b
%o<WinElfDataTest.WinElfDataTest> + 0x1330
So basically, it crashes in "ElfDataFuzzy.Collect", but beyond that
it doesn't help :(
So what's up? Can I get Xcode to compile a library with enough
symbols for me to pin down the bug further? Any idea anyone?
I've got these compile options for my library:
BUILD_VARIANTS = normal
DEBUG_INFORMATION_FORMAT = stabs
ZERO_LINK = NO
SECTORDER_FLAGS =
DEAD_CODE_STRIPPING = NO
ONLY_LINK_ESSENTIAL_SYMBOLS = NO
STRIP_STYLE = all
COPY_PHASE_STRIP = NO
GCC_GENERATE_DEBUGGING_SYMBOLS = YES
GCC_DEBUGGING_SYMBOLS = full
GCC_ENABLE_SYMBOL_SEPARATION = YES
GCC_OPTIMIZATION_LEVEL = 0
GCC_ENABLE_FIX_AND_CONTINUE = NO
GCC_PREPROCESSOR_DEFINITIONS = THEO_DEBUG_ON=1 _1_=1 _2_=2
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