[LLVMdev] Missing symbols in pass stack trace

Justin Holewinski justin.holewinski at gmail.com
Fri Jun 24 09:49:10 PDT 2011


On Jun 24, 2011, at 12:36 PM, Carlo Alberto Ferraris wrote:

> 
>> That's a weird one.  Does addr2line work?
>> $ addr2line -e CGF.so <address>
> cafxx at ubuntu:~/Projects/llvm2/Debug+Asserts/bin$ objdump -t ../lib/CGF.so | grep flatten
> 0000000000005622 l     F .text    0000000000000aa6              _ZN12_GLOBAL__N_111CGFFunction7flattenEv
> 00000000000041d6 l     F .text    000000000000049c              _ZN12_GLOBAL__N_111CGFCallSite7flattenEv
> 000000000001a600 l     O .rodata    0000000000000026              _ZZN12_GLOBAL__N_111CGFCallSite7flattenEvE19__PRETTY_FUNCTION__
> 0000000000019920 l     O .rodata    0000000000000026              _ZZN12_GLOBAL__N_111CGFFunction7flattenEvE19__PRETTY_FUNCTION__
> cafxx at ubuntu:~/Projects/llvm2/Debug+Asserts/bin$ addr2line -e ../lib/CGF.so 5622
> /home/cafxx/Projects/llvm2/lib/Transforms/cgf/CGFFunction.cppi:27
> 
> the file name and line are correct…

I meant on the stack trace, for your initial trace:

$ addr2line -e CGF.so 0x00007f640b6a24fd

> 
> -- 
> Carlo Alberto Ferraris <cafxx at strayorange.com>
> website/blog - +39 333 7643 235
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Thanks,

Justin Holewinski

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